12 best thorne research thyroids
- Contains Nutrients and Botanicals That Enhance T4 Levels - iodine, tyrosine, and ashwagandha
- Provides key nutrients for peripheral conversion of T4 to T3 - selenium, zinc, and copper
- Helps optimize metabolism
- Unique, non-glandular formulation available only from Thorne Research
- Thorne products contain ingredients from the purest sources worldwide. Flavors, colors, preservatives, and sweeteners derived from natural sources. Our products never contain gluten, Genetically Modified Organisms (known as GMOs), artificial preservatives, stearates, wheat, rye, barley, eggs, or nuts.
User questions & answers
Question: | Is this product "corn free |
Answer: | I do not know if it is corn free, but I know that taking tried and tested Levethyroxin is better than this product. |
Question: | Is it vegan |
Answer: | The label does not specify whether or not the product is vegan. It only specifies that it is gluten free. Neither the Leucine nor the silicon dioxide list source, so they may be a result of animal by product. |
Question: | Why isn’t the expiration date on the product |
Answer: | Most Thorne bottles show expiration dates, however, some show a manufacturing date. If the product is showing a manufacturing date, it is good for 2 years from the manufacturing date. If you are still concerned, please contact us directly and we will be happy to help. |
Question: | Is it vegan |
Answer: | No - it is not. Leucine is not vegan. I am vegan though and it's a tough call since it's effective but I hate taking a product that isn't vegan so I go back and forth between this and the one by Pure which IS vegan. |
Product features
Unique Formula
Thorne's Thyrocsin formula contains key ingredients for thyroid support, including iodine, which is necessary for formation of T4, and L-tyrosine, a necessary component of both T4 and T3 formation.*
Well-Researched Benefits
Thyrocsin provides nutritional and botanical support for healthy thyroid function, for the conversion of T4 to T3, and for normal cortisol levels.* This non-glandular thyroid-support formula is available only from Thorne.
Purest Ingredients
There are no unnecessary fillers or additives in Thorne supplements. Thorne is committed to providing high-quality supplements that contain research-backed ingredients, in efficacious amounts, that retain the potency to meet label claims until the day of expiration.
Thorne Bestseller
Thorne has been trusted by health-care practitioners, U.S. National Teams, and families around the world for more than 30 years. Thorne Bestsellers are a testament to Thorne's mission to provide high-quality supplements that are tested for quality, safety, and efficacy.
Sourcing Exceptional Ingredients
We develop better standards for higher quality ingredients. Thorne cares deeply about where our ingredients come from. We partner only with suppliers whose practices emphasize quality, science, and responsibility. Better ingredients means better potency, absorption, and digestibility - and ultimately better health.
Manufacturing the Right Way
We manufacture our own products to ensure full supply chain transparency. For more than 30 years, we have invested in clean manufacturing practices. We refuse to use ingredients that can inhibit absorption. We perform our final production in the United States. Our Charleston, SC facility is third-party certified.
Four Rounds of Testing
We run four rounds of testing for each of our products. We have invested in two state-of-the-art in-house laboratories that allow us to conduct four rounds of testing, while most competitors test only one or two times. We test our raw materials, in-process batches, finish products, and product stability for each product.
Thinking Sustainably
We're thinking sustainably to protect our environment. We believe the environment should never be compromised for the sake of business gain. At Thorne, we believe that doing our part to protect the environment and its most valuable resources goes hand in hand with our product quality standards.
- Thyroid: Key nutrients for thyroid support*
- Metabolism: Supports metabolism*
- Fatigue: Benefits individuals with fatigue because of low thyroid hormone levels*
- Tyrosine: Also supports healthy adrenal function*
- Free From: Every Thorne product is made with the purest possible ingredients - without gluten or other major allergens (eggs, tree nuts, peanuts). This product also contains no soy, dairy, yeast, shellfish, or fish.
User questions & answers
Question: | Can you feed this to a 50 pound dog |
Answer: | Although Iodine & Tyrosine is formulated for humans, it could be used for a dog, should your veterinarian think it’s a good idea. The amount recommended in the past by Thorne's veterinary advisors would be equivalent to 1 capsule daily for a 50 pound dog. |
Question: | How much iodine is in each capsule |
Answer: | Iodine (as potassium iodide) 225 mcg |
Question: | What are the nutrition facts per serving |
Answer: | The serving size is one capsule. one capsule contains Iodine (as Potassium Iodide) 225 mcg, L-Tyrosine 500 mg. under the other ingredients it states Hypromellose (derived from cellulose) capsule, Silicon Dioxide. According to the product listing under Ingredients. |
Question: | Is the l-tyrosine in its most absorbable form? we use n-acetyl-l-tyrosine on its own because we heard its most easily absorbed that way |
Answer: | Actually n-acetyl-l-tyrosine is more absorbable in liquid but not the most bioavailable. You pee a lot of it out. Just FYI |
Product features
Sourcing Exceptional Ingredients
We develop better standards for higher quality ingredients. Thorne cares deeply about where our ingredients come from. We partner only with suppliers whose practices emphasize quality, science, and responsibility. Better ingredients means better potency, absorption, and digestibility - and ultimately better health.
Manufacturing the Right Way
We manufacture our own products to ensure full supply chain transparency. For more than 30 years, we have invested in clean manufacturing practices. We refuse to use ingredients that can inhibit absorption. We perform our final production in the United States. Our Charleston, SC facility is third-party certified.
Four Rounds of Testing
We run four rounds of testing for each of our products. We have invested in two state-of-the-art in-house laboratories that allow us to conduct four rounds of testing, while most competitors test only one or two times. We test our raw materials, in-process batches, finish products, and product stability for each product.
Thinking Sustainably
We're thinking sustainably to protect our environment. We believe the environment should never be compromised for the sake of business gain. At Thorne, we believe that doing our part to protect the environment and its most valuable resources goes hand in hand with our product quality standards.
- Nutritional support for thyroid functionin a unique non-glandular formulation.
- Store tightly sealed in a cool dry place. If pregnant, consult your health care practitioner before using this product.
- Gluten Free;Soy Free;Lactose Free;Vegetarian
Product features
Thyrocsin - Thyroid Cofactors for Thyroid Function Support - 60 Capsules
Nutritional and botanical support for thyroid function.
Since 1984, Thorne has set the standard for the exceptional formulation and quality manufacturing of nutritional supplements. Thorne delivers premium, science-based products, a health diagnostics technology platform, and the latest in medical education. With more than 350 products, Thorne is the most dispensed brand by 30-40 year old health-care practitioners. Thorne is dedicated to improving the health of our community as well as increasing the knowledge of nutritional health and wellness. Since 2012, Thorne has partnered with educational institutes and local charities to donate more than $1M in products and profits.
Thorne products do not contain any unnecessary binders, coatings, disintegrants, fillers, or lubricants (including magnesium stearate) that could impair absorption. Thorne adheres to the FDA’s current Good Manufacturing Practices (cGMPs) and has the highest number of NSF Certified for Sport products which tests for more than 200 banned substances for elite athletic competitions.
- Promotes adrenal health by supporting a balanced stress response*
- Supports healthy adrenal function*
- Promotes an energetic feeling*
- Free From: Every Thorne product is made with the purest possible ingredients - without gluten or other major allergens (eggs, tree nuts, peanuts). This product also contains no soy, dairy, yeast, shellfish, or fish.
- Thorne's commitment to integrity and science-backed products has helped us earn the trust of thousands of health-care professionals, U.S. National Teams, the Mayo Clinic, and families around the world.
User questions & answers
Question: | What are the quality standards |
Answer: | I use this product for low cortisol issues. It works really well. |
Question: | Anyone care to explain the main difference between taking cortex and the whole gland in preparations. Thanks |
Answer: | The whole glandular will have the medulla in it which gives you too much adrenaline. |
Question: | Does the product contain any ingredients from China |
Answer: | Thorne Research sources its ingredients from around the world, including China. Because it is proprietary and confidential business information, Thorne does not disclose the country of origin of its raw materials in specific products. Please be assured, however, that all of Thorne's raw materials are only sourced from vendors that have passed Thorne's strict vendor validation requirements. Furthermore, Thorne does not merely accept a certificate of analysis from a raw material vendor; instead, every raw material is held in quarantine at Thorne until their state-of-the-art, in-house Quality Control laboratory tests the raw material and verifies its identity, purity, strength, and composition. Only after testing and verification is a raw material released for manufacturing. Thorne products are manufactured in South Carolina, USA. |
Question: | Is it an extract of bovine adrenal glands |
Answer: | The answer from Baloo is wrong. Cortex simply means the outer layer of something, the word comes from that latin for bark (like on a tree). For example the outer layer of the brain is called the cerebral cortex. The outer layer of the adrenal gland is still the adrenal gland. The adrenal cortex produces many hormones including glucodcorticoids, mineralocorticoids and androgens. That is the very definition of a gland, to say it's not a gland is so very wrong. It's a shame there is no way to remove misinformation like this from Amazon. |
Product features
Sourcing Exceptional Ingredients
We develop better standards for higher quality ingredients. Thorne cares deeply about where our ingredients come from. We partner only with suppliers whose practices emphasize quality, science, and responsibility. Better ingredients means better potency, absorption, and digestibility - and ultimately better health.
Manufacturing the Right Way
We manufacture our own products to ensure full supply chain transparency. For more than 30 years, we have invested in clean manufacturing practices. We refuse to use ingredients that can inhibit absorption. We perform our final production in the United States. Our Charleston, SC facility is third-party certified.
Four Rounds of Testing
We run four rounds of testing for each of our products. We have invested in two state-of-the-art in-house laboratories that allow us to conduct four rounds of testing, while most competitors test only one or two times. We test our raw materials, in-process batches, finish products, and product stability for each product.
Thinking Sustainably
We're thinking sustainably to protect our environment. We believe the environment should never be compromised for the sake of business gain. At Thorne, we believe that doing our part to protect the environment and its most valuable resources goes hand in hand with our product quality standards.
- Antioxidant: Important antioxidant mineral*
- Thyroid: Supports thyroid function*
- Optimal Absorption: A well-absorbed, well-researched form of selenium
- Free From: Every Thorne product is made with the purest possible ingredients - without gluten or other major allergens (eggs, tree nuts, peanuts). This product also contains no soy, dairy, yeast, shellfish, or fish.
- Thorne's commitment to integrity and science-backed products has helped us earn the trust of thousands of health-care professionals, U.S. National Teams, the Mayo Clinic, and families around the world.
User questions & answers
Question: | Is this product yeast-free |
Answer: | Yes. Though I switched from this brand to "NOW" at 100 mcg (take 2 instead) and it states on the front of the bottle "Yeast Free". |
Question: | IS this verified by USP |
Answer: | Yes, selenomethionine is verified using USP methodologies. Thorne Research uses inductively coupled plasma optical emission spectrometry (ICP-OES) and inductively coupled plasma mass spectrometry (ICP-MS) to analyze each incoming batch of L-selenomethionine used in this product. SOPs are in compliance with USP standards. |
Question: | Does this contain L-selenomethionine or the DL form |
Answer: | Yes, selenomethionine is verified using USP methodologies. Thorne Research uses inductively coupled plasma optical emission spectrometry (ICP-OES) and inductively coupled plasma mass spectrometry (ICP-MS) to analyze each incoming batch of L-selenomethionine used in this product. SOPs are in compliance with USP standards. Clean Break Seller · March 4, 2015 |
Question: | Amazon: Why do you NOT show the info label on the back of all products especially the supplements - they give important info we want and need |
Answer: | Some supplement manufacturers, Thorne being a case in point, do not provide images of the info label for their products. They do, however, provide the ingredient list and other information you would typically fine on the info label. |
Product features
Well-Researched Benefits
Selenomethionine supports heart health, cell development, and thyroid function.*
Greater Absorption
Selenomethione contains a well-absorbed form of selenium, an important trace mineral, for optimal absorption.*
Free of Additives
There are no unnecessary fillers or additives in Thorne supplements. Thorne is committed to providing high-quality supplements that contain research-backed ingredients, in efficacious amounts, that retain the potency to meet label claims until the day of expiration.
Thorne Bestseller
Thorne has been trusted by health-care practitioners, U.S. National Teams, and families around the world for more than 30 years. Thorne Bestsellers are a testament to Thorne's mission to provide high-quality supplements that are tested for quality, safety, and efficacy.
Sourcing Exceptional Ingredients
We develop better standards for higher quality ingredients. Thorne cares deeply about where our ingredients come from. We partner only with suppliers whose practices emphasize quality, science, and responsibility. Better ingredients means better potency, absorption, and digestibility - and ultimately better health.
Manufacturing the Right Way
We manufacture our own products to ensure full supply chain transparency. For more than 30 years, we have invested in clean manufacturing practices. We refuse to use ingredients that can inhibit absorption. We perform our final production in the United States. Our Charleston, SC facility is third-party certified.
Four Rounds of Testing
We run four rounds of testing for each of our products. We have invested in two state-of-the-art in-house laboratories that allow us to conduct four rounds of testing, while most competitors test only one or two times. We test our raw materials, in-process batches, finish products, and product stability for each product.
Thinking Sustainably
We're thinking sustainably to protect our environment. We believe the environment should never be compromised for the sake of business gain. At Thorne, we believe that doing our part to protect the environment and its most valuable resources goes hand in hand with our product quality standards.
- DHEA Cortisol Balance: Modulates stress response by promoting an optimal ratio of DHEA and Cortisol*
- Immune Function: Helps maintain a healthy balance of T-helper 1 and T-helper 2 white blood cells for a balanced immune response*
- Clinical Research: Provides an optimal ratio of sterols and sterolin based on clinical studies
- Free From: Every Thorne product is made with the purest possible ingredients - without gluten or other major allergens (eggs, tree nuts, peanuts). This product also contains no soy, dairy, yeast, shellfish, or fish.
- Thorne's commitment to integrity and science-backed products has helped us earn the trust of thousands of health-care professionals, U.S. National Teams, the Mayo Clinic, and families around the world.
User questions & answers
Question: | is this sold directly by Thorne, and please explain the price difference between old and new label, is there also a difference in formulation |
Answer: | Beginning in January 2020, supplement companies will be required to comply with several new FDA labeling regulations. At Thorne, they decided to get ahead of the game by giving all their products a new label now to conform to the new FDA regulations. In most cases, the actual product formula will not change, but with the required changes they could look like they have. It might look like there is more or less of a certain ingredient, when that isn’t the case at all. Or you might not know how to interpret the amount of a particular ingredient because it’s listed in different units than you are accustomed to. The DV% have now changed to comply with these new FDA regulations. The important thing is the old and new labeled bottles are the same genuine product, just a different label. The price differences that you see are from different sellers. iServe partners with Thorne to offer the Moducare for $51.00. Please feel free to contact iServe or Thorne directly with any further questions. |
Question: | Are these the same plant sterols that lower LDL cholesterol |
Answer: | I believe so. If you are taking them for that, you would take them wirh meals. I take it to help with inflammation and Mast Cell issues, so I take them away from food. |
Product features
Sourcing Exceptional Ingredients
We develop better standards for higher quality ingredients. Thorne cares deeply about where our ingredients come from. We partner only with suppliers whose practices emphasize quality, science, and responsibility. Better ingredients means better potency, absorption, and digestibility - and ultimately better health.
Manufacturing the Right Way
We manufacture our own products to ensure full supply chain transparency. For more than 30 years, we have invested in clean manufacturing practices. We refuse to use ingredients that can inhibit absorption. We perform our final production in the United States. Our Charleston, SC facility is third-party certified.
Four Rounds of Testing
We run four rounds of testing for each of our products. We have invested in two state-of-the-art in-house laboratories that allow us to conduct four rounds of testing, while most competitors test only one or two times. We test our raw materials, in-process batches, finish products, and product stability for each product.
Thinking Sustainably
We're thinking sustainably to protect our environment. We believe the environment should never be compromised for the sake of business gain. At Thorne, we believe that doing our part to protect the environment and its most valuable resources goes hand in hand with our product quality standards.
- Stress/Fatigue: Helps manage the effects of stress and reduces fatigue*
- Adrenals: Supports healthy adrenal gland function*
- Adaptogen: Contains key "adaptogenic" botanicals
- Non-Glandular: Nutrients and botanicals that nourish the adrenals*
- Free From: Every Thorne product is made with the purest possible ingredients - without gluten or other major allergens (eggs, tree nuts, peanuts). This product also contains no soy, dairy, yeast, shellfish, or fish.
User questions & answers
Question: | Is it vegan |
Answer: | My company doctor says "yes, it is vegan" |
Question: | Are these bovine capsules |
Answer: | No, the Phytisone capsule is a Hypromellose Capsule derived from cellulose. It is prepared from the pulp of pine trees. |
Question: | Are all the sources from which all ingredients are derived, both active and inactive, vegan or vegetarian or neither |
Answer: | Phytisone is not vegan because it contains leucine as one of its “Other Ingredients.” Leucine is derived from keratin, a type of animal protein. |
Question: | IS this the same product as adrenal cortex with a different name |
Answer: | NO! go to pureformulas.com and compare the ingredients: Adrenal Cortex ingredient is bovine adrenal cortex - to help the adrenals function at a normal level. Phytixone ingredients Vit C, Thiamin, B6, Pantothenic Acid, Zinc and some adaptogenic herbs - to support adrenal function |
Product features
Unique Formula
Phytisone provides botanical, non-glandular support for the adrenal glands. Its unique combination of key adaptogen botanicals and nutrients help the adrenals optimize their response to stress.
Well-Researched Benefits
Perhaps the two best-known adaptogens (substances that improve the body's resistance to stress) are Panax ginseng and Eleutherococcus senticosus. An abundance of research shows administration of Panax ginseng demonstrates an enhanced response to physical and chemical stress, as well as a beneficial physiological effect on the central nervous, cardiovascular, and endocrine systems. Similarly, ample evidence supports the use of Eleutherococcus for normalizing the body's response to stress.
Purest Ingredients
There are no unnecessary fillers or additives in Thorne supplements. Thorne is committed to providing high-quality supplements that contain research-backed ingredients, in efficacious amounts, that retain the potency to meet label claims until the day of expiration.
Thorne Bestseller
Thorne has been trusted by health-care practitioners, U.S. National Teams, and families around the world for more than 30 years. Thorne Bestsellers are a testament to Thorne's mission to provide high-quality supplements that are tested for quality, safety, and efficacy.
Sourcing Exceptional Ingredients
We develop better standards for higher quality ingredients. Thorne cares deeply about where our ingredients come from. We partner only with suppliers whose practices emphasize quality, science, and responsibility. Better ingredients means better potency, absorption, and digestibility - and ultimately better health.
Manufacturing the Right Way
We manufacture our own products to ensure full supply chain transparency. For more than 30 years, we have invested in clean manufacturing practices. We refuse to use ingredients that can inhibit absorption. We perform our final production in the United States. Our Charleston, SC facility is third-party certified.
Four Rounds of Testing
We run four rounds of testing for each of our products. We have invested in two state-of-the-art in-house laboratories that allow us to conduct four rounds of testing, while most competitors test only one or two times. We test our raw materials, in-process batches, finish products, and product stability for each product.
Thinking Sustainably
We're thinking sustainably to protect our environment. We believe the environment should never be compromised for the sake of business gain. At Thorne, we believe that doing our part to protect the environment and its most valuable resources goes hand in hand with our product quality standards.
- Mood: Promotes a positive mental state*
- Stress: Supports healthy stress management*
- Thyroid: Nutritional support for the thyroid gland*
- Adrenals: Supports optimal adrenal function*
- Free From: Every Thorne product is made with the purest possible ingredients - without gluten or other major allergens (eggs, tree nuts, peanuts). This product also contains no soy, dairy, yeast, shellfish, or fish.
User questions & answers
Question: | Can we get bottle with fewer than 90 capsules |
Answer: | The Thorne Research - L-Tyrosine only comes in the 90 capsule size. |
Question: | Is the ingredient l-tyrosine sourced in usa |
Answer: | the bottle says manufactured by thorne research, Dover, Idaho, USA |
Question: | Does it contain sorbitol |
Answer: | One Capsule Contains:L-Tyrosine 500 mg.Other Ingredients: Hypromellose (derived from cellulose) capsule, Leucine, Silicon Dioxide. |
Question: | Is this fat soluable |
Answer: | Yes, L-tyrosine is a fat-soluble amino acid, because it is generally not soluble in water. Studies have found that taking L-tyrosine on an empty stomach shows peak absorption after about two hours. It is often recommended to take L-tyrosine on an empty stomach. If you take L-tyrosine with food, then aim to take it with carbohydrates over proteins. |
Product features
Sourcing Exceptional Ingredients
We develop better standards for higher quality ingredients. Thorne cares deeply about where our ingredients come from. We partner only with suppliers whose practices emphasize quality, science, and responsibility. Better ingredients means better potency, absorption, and digestibility - and ultimately better health.
Manufacturing the Right Way
We manufacture our own products to ensure full supply chain transparency. For more than 30 years, we have invested in clean manufacturing practices. We refuse to use ingredients that can inhibit absorption. We perform our final production in the United States. Our Charleston, SC facility is third-party certified.
Four Rounds of Testing
We run four rounds of testing for each of our products. We have invested in two state-of-the-art in-house laboratories that allow us to conduct four rounds of testing, while most competitors test only one or two times. We test our raw materials, in-process batches, finish products, and product stability for each product.
Thinking Sustainably
We're thinking sustainably to protect our environment. We believe the environment should never be compromised for the sake of business gain. At Thorne, we believe that doing our part to protect the environment and its most valuable resources goes hand in hand with our product quality standards.
- Optimal Absorption: Curcumin bound to phospholipids for optimal absorption in a sustained-release matrix
- Inflammatory Response: Helps maintain a healthy inflammatory response in joints, muscles, GI tract, liver, eyes, and nerves*
- Aches: Relief from occasional aches, joint stiffness, or muscle soreness*
- Clinical Research: The most studied curcumin ingredient on the market; more than 30 clinical studies
- Free From: Every Thorne product is made with the purest possible ingredients - without gluten or other major allergens (eggs, tree nuts, peanuts). This product also contains no soy, dairy, yeast, shellfish, or fish.
User questions & answers
Question: | How long does the time-sorb in each Meriva pill last |
Answer: | I can't specifically answer that question because in my experience Meriva has a cumulative effect. I take it 2x a day, in the morning and before bed. Before the time released version was available, my doctor (md) recommended the old version and told me that the benefits were cumulative; I have found that to be true. Recently, on rare occasions, I have been caught with out it and it's taken a day or two before I felt the loss. |
Question: | Is this brand third party tested |
Answer: | Yes, in early 2015 Thorne Research received two prestigious certifications from NSF International: the Good Manufacturing Practices (GMP) certification and the NSF Certified for Sport® certification. You can learn more about their quality processes here: https://www.thorne.com/quality |
Question: | What percentage of the curcumin is bioavailable |
Answer: | Meriva products are standardized to 20% of active curcuminoids. Thorne Research standardizes these products to ensure consistent amounts of therapeutic levels of the active constituents. Companies that do not use standardization in manufacturing cannot guarantee the amount of active ingredients within their product. Eventual absorption varies from individual to individual. Studies done on Meriva suggest that it is one of the most, if not the most, bioavailable/absorbable forms of curcumin on the market. |
Question: | Doesn't curcumin need black pepper (bioprenene) for bioavailability? How does the sunflower make it bioavailable |
Answer: | Fwiw: bioprenene broadly increases bioavailability, and is advised against by some doctors It appears to increase intestinal absorption of endotoxins, which work against the purported clinical effect of curcumin. "Even small amounts of pepper will markedly alter a D-xylose absorption test, indicating intestinal leakage.“Bioperine” is added to many poorly absorbable phytonutrients such as curcumin to increase absorption." https://www.ncbi.nlm.nih.gov/pubmed/29908580 Full paper is here: https://www.docdroid.net/6XqVL6t/ely2018-linkss1.pd |
Product features
This information is provided to help you make an educated choice. Remember to talk with your health-care professional before starting a supplement regimen. Mayo Clinic does not endorse any non-Mayo products or services. Mayo Clinic has authorized Thorne Research to distribute Mayo Clinic health information as part of its commitment to serve as a reliable resource for the public.
Published July 26, 2016
What is curcumin?
Curcumin is a yellow-colored substance found in turmeric root. You might be more familiar with turmeric as the spice that gives many curries their bright-yellow color. Curcumin has been shown to decrease swelling (inflammation) and relieve occasional soreness.*
- Methylation: Support for healthy methylation*
- Multiple Functions: Support for heart, blood vessel, brain, nerve, and bone health*
- Homocysteine: Promotes homocysteine metabolism*
- Active Bs: Contains the active, methylated forms of folate and vitamin B12 (5-MTHF and methylcobalamin)
- Free From: Every Thorne product is made with the purest possible ingredients - without gluten or other major allergens (eggs, tree nuts, peanuts). This product also contains no soy, dairy, yeast, shellfish, or fish.
User questions & answers
Question: | What is the difference between the old label and the new label |
Answer: | Also some of the amounts are different. Old methyl guard: Three Capsules Contain: Vitamin B6 (as Pyridoxal 5'-Phosphate) 20.4 mg. Folate (1.2 mg as L-5-Methyltetrahydrofolate† from L-5-Methyltetrahydrofolic Acid, Glucosamine Salt) 2 mg DFE Vitamin B12 (as Methylcobalamin) 1.2 mg. Betaine Anhydrous (Trimethylglycine) 1.8 g. New Methyl guard Plus: Three Capsules Contain: Riboflavin (as Riboflavin 5'-Phosphate Sodium) 90 mg Vitamin B6 (as Pyridoxal 5'-Phosphate) 45 mg Folate (3 mg as L-5-Methyltetrahydrofolate† from L-5-Methyltetrahydrofolic Acid, Glucosamine Salt) 5 mg DFE Vitamin B12 (as Methylcobalamin) 3 mg Betaine Anhydrous (Trimethylglycine) 1.8 g This is from the thorne research website. I love the old one (helps with depression) but the plus gives me a migraine. |
Question: | This states 180 capsules |
Answer: | Thorne Research - Methyl-Guard comes in a 180 capsule sized bottle. |
Question: | Ingredients |
Answer: | For Comparison: Here is what is listed on My Methyl-Guard Plus:3 capsules Methyl-Guard Plus contain:Riboflavin (as Riboflavin 5'-Phosphate Sodium) 90 mg 5,295% DVVitamin B6 (as Pyridoxal 5'-Phosphate) 45 mg 2,250% DVFolate (as L-5 Methyltetrahydrofolate from L-5 Methyltetrahydrofolic Acid, Glucosamine Salt) 3 mg 750% DVVitamin B12 (as Methylcobalamin) 3 mg 50,000% DVBetaine Anhydrous (Trimethylglycine) 1.8 g *DV not establishedOther Ingredients:Hypromellose (derived from cellulose) capsuleCalciumCitrate,Calcium Laurate |
Question: | Is there a scientific study that I can read that will back up these claims |
Answer: | Absolutely, there are studies! There are enough that I need to ask you to be more precise in what you want to know. Which ingredient are you interested in, for what population, and concerning what symptoms? Your local library may be able to help you access research databases that will allow you to search to your heart's content. State libraries may be used by any taxpayer, and some medical schools will allow community members a day pass. Here is a little taste, notice how long this research has been going on: 1) Weisberg, I., Tran, P., Christensen, B., Sibani, S., & Rozen, R. (1998). A second genetic polymorphism in methylenetetrahydrofolate reductase (MTHFR) associated with decreased enzyme activity. Molecular genetics and metabolism, 64(3), 169-172.2) Grandone, E., Margaglione, M., Colaizzo, D., Cappucci, G., Paladini, D., Martinelli, P., ... & Di Minno, G. (1997). Factor V Leiden, C> T MTHFR polymorphism and genetic susceptibility to preeclampsia. Thrombosis and haemostasis, 77(6), 1052-1054.3) (The title for this one is unfortunate, it is a randomized, controlled clinical study which is the gold standard, and it found the reduced B vitamins to work to alleviate symptoms of major depression as well as homocystine levels. 4) Sontag, J.-M., Wasek, B., Taleski, G., Smith, J., Arning, E., Sontag, E., & Bottiglieri, T. (2014). Altered protein phosphatase 2A methylation and Tau phosphorylation in the young and aged brain of methylenetetrahydrofolate reductase (MTHFR) deficient mice. Frontiers in Aging Neuroscience, 6, 214. http://doi.org/10.3389/fnagi.2014.00214There is your taste! There is also research showing lack of/poor sperm count in males with homozygous A1298C variant of MTHFR, higher risks of pre-eclampsia in pregnant women, etc., etc., At this point, I'm surprised that routine screening has not yet become a standard of care. I hope that the variation of research articles here has helped you to understand why a more precise question is needed for a direct answer. No single study will do it (and never does). How about 2 decades of research? :) |
Product features
Well-Researched Benefits
Methyl-Guard supports homocysteine metabolism and healthy methylation.
Greater Absorption
Methyl-Guard contains nutrients in active, tissue-ready forms for optimal absorption.
Thorne Bestseller
Thorne has been trusted by health-care practitioners, U.S. National Teams, and families around the world for more than 30 years. Thorne Bestsellers are a testament to Thorne's mission to provide high-quality supplements that are tested for quality, safety, and efficacy.
Free of Additives
There are no unnecessary fillers or additives in Thorne supplements. Thorne is committed to providing high-quality supplements that contain research-backed ingredients, in efficacious amounts, that retain the potency to meet label claims until the day of expiration.
Sourcing Exceptional Ingredients
We develop better standards for higher quality ingredients. Thorne cares deeply about where our ingredients come from. We partner only with suppliers whose practices emphasize quality, science, and responsibility. Better ingredients means better potency, absorption, and digestibility - and ultimately better health.
Manufacturing the Right Way
We manufacture our own products to ensure full supply chain transparency. For more than 30 years, we have invested in clean manufacturing practices. We refuse to use ingredients that can inhibit absorption. We perform our final production in the United States. Our Charleston, SC facility is third-party certified.
Four Rounds of Testing
We run four rounds of testing for each of our products. We have invested in two state-of-the-art in-house laboratories that allow us to conduct four rounds of testing, while most competitors test only one or two times. We test our raw materials, in-process batches, finish products, and product stability for each product.
Thinking Sustainably
We're thinking sustainably to protect our environment. We believe the environment should never be compromised for the sake of business gain. At Thorne, we believe that doing our part to protect the environment and its most valuable resources goes hand in hand with our product quality standards.
- Comprehensive Multi Mineral Formula: For individuals at high risk for mineral deficiencies, including the elderly
- Research-Based: Contains well-researched forms of minerals
- Calcium/Magnesium: Highly absorbable dimagnesium malate and dicalcium malate
- Non-Constipating Iron: Ferrochel – exceptionally well tolerated form of iron
- Free From: Every Thorne product is made with the purest possible ingredients - without gluten or other major allergens (eggs, tree nuts, peanuts). This product also contains no soy, dairy, yeast, shellfish, or fish.
User questions & answers
Question: | How much of each mineral is in this? I don’t see a label image, and I don’t see this information in the description either |
Answer: | Four Capsules of Thorne Research Bio Mins Contain: Calcium (as DimaCal® DiCalcium Malate) 280 mg; Iron (as Ferrochel® Ferrous Bisglycinate Chelate) 16 mg; Iodine (as Potassium Iodide) 120 mcg; Magnesium (as Albion® DiMagnesium Malate) 280 mg; Zinc (as TRAACS® Zinc Bisglycinate Chelate) 20 mg; Selenium (as L-Selenomethionine) 120 mcg; Copper (as TRAACS® Copper Bisglycinate Chelate) 1 mg; Manganese (as TRAACS® Manganese Bisglycinate Chelate) 4 mg; Chromium (as TRAACS® Chromium Nicotinate Glycinate Chelate) 200 mcg; Molybdenum (as TRAACS® Molybdenum Glycinate Chelate)100 mcg; Potassium (as Tripotassium Citrate, USP) 80 mg; Boron (as Bororganic™ Boron Glycinate Complex) 2 mg; Vanadyl Sulfate 100 mcg. Other ingredients include: Hypromellose (derived from cellulose) capsule, Microcrystalline Cellulose, Medium Chain Triglyceride Oil. We are working to get this image included on the listing. |
Question: | How big are the capsules |
Answer: | The capsule size Thorne uses for its BioMins product is "00". |
Question: | The standard 100% DV for copper is 2mg but this supplement offers 1mg and says 111% is this correct? does the type of copper matter |
Answer: | Thorne’s labels comply with the FDA’s regulations for the labeling of dietary supplements. You can find the current FDA Daily Values (DV) listed with the FDA / CFR Title 21. The current Daily Value for copper is 0.9 mg, so 1 mg of copper is 111 percent of the Daily Value. The type or form of the nutrient, such as copper, does not affect the percentage of Daily Value listed on the product label. |
Product features
Sourcing Exceptional Ingredients
We develop better standards for higher quality ingredients. Thorne cares deeply about where our ingredients come from. We partner only with suppliers whose practices emphasize quality, science, and responsibility. Better ingredients means better potency, absorption, and digestibility - and ultimately better health.
Manufacturing the Right Way
We manufacture our own products to ensure full supply chain transparency. For more than 30 years, we have invested in clean manufacturing practices. We refuse to use ingredients that can inhibit absorption. We perform our final production in the United States. Our Charleston, SC facility is third-party certified.
Four Rounds of Testing
We run four rounds of testing for each of our products. We have invested in two state-of-the-art in-house laboratories that allow us to conduct four rounds of testing, while most competitors test only one or two times. We test our raw materials, in-process batches, finish products, and product stability for each product.
Thinking Sustainably
We're thinking sustainably to protect our environment. We believe the environment should never be compromised for the sake of business gain. At Thorne, we believe that doing our part to protect the environment and its most valuable resources goes hand in hand with our product quality standards.
- Adrenal Support: Extra vitamin B5 to support the adrenal glands*
- Stress: Supports the body’s natural ability to manage stress*
- Complete: Optimal balance of essential B vitamins
- Free From: Every Thorne product is made with the purest possible ingredients - without gluten or other major allergens (eggs, tree nuts, peanuts). This product also contains no soy, dairy, yeast, shellfish, or fish.
- Thorne's commitment to integrity and science-backed products has helped us earn the trust of thousands of health-care professionals, U.S. National Teams, the Mayo Clinic, and families around the world.
User questions & answers
Question: | Is this certified vegan |
Answer: | Thorne’s Stress B-Complex is considered vegan. |
Question: | My concern is that of the review "pyridoxine form of b6 is toxic and should be changed to all p5p or pyridoxal". does anyone else have any thoughts |
Answer: | I did not hear of that, but this was recommended by a pharmacist. |
Question: | I have read that sublingual vit b´s are better absrorved and these are not, so I wonder if these have or not the same bioavailability as the others |
Answer: | Although this is something many people want to know, the research performed to date does not support the conclusion that sublingual forms of certain vitamins are better absorbed than encapsulated forms. The research does support the conclusion that both the capsule form and the sublingual form (usually vitamin B12) are efficiently absorbed and do correct deficiencies. Nutrients in capsule form are absorbed similarly to nutrients from food; i.e., they are broken down and absorbed in the intestines. In addition, Thorne’s Stress B Complex includes several of the most optimally absorbed forms of the B vitamins. |
Question: | What's the source of B12? I get nervous about "vegetarian" anything when it comes to B |
Answer: | Methylcobalamin is equivalent physiologically to vitamin B12, and can be used to prevent or treat pathology arising from a lack of vitamin B12 (vitamin B12 deficiency), such as pernicious anemia.Methylcobalamin is also used in the treatment of peripheral neuropathy, diabetic neuropathy, and as a preliminary treatment for amyotrophic lateral sclerosis. |
Product features
Thorne Bestseller
Thorne has been trusted by health-care practitioners, U.S. National Teams, and families around the world for more than 30 years. Thorne Bestsellers are a testament to Thorne's mission to provide high-quality supplements that are tested for quality, safety, and efficacy.
Clinically Studied
Stress B-Complex contains an optimal balance of essential B vitamins.
Well-Researched Benefits
Supplies 250 mg of pantothenic acid, a starting material for the synthesis of coenzyme A, which is important for fat metabolism and the synthesis of adrenal hormones.*
Unique Formula
Supplies 250 mg of pantothenic acid, a starting material for the synthesis of coenzyme A, which is important for fat metabolism and the synthesis of adrenal hormones.*
Sourcing Exceptional Ingredients
We develop better standards for higher quality ingredients. Thorne cares deeply about where our ingredients come from. We partner only with suppliers whose practices emphasize quality, science, and responsibility. Better ingredients means better potency, absorption, and digestibility - and ultimately better health.
Manufacturing the Right Way
We manufacture our own products to ensure full supply chain transparency. For more than 30 years, we have invested in clean manufacturing practices. We refuse to use ingredients that can inhibit absorption. We perform our final production in the United States. Our Charleston, SC facility is third-party certified.
Four Rounds of Testing
We run four rounds of testing for each of our products. We have invested in two state-of-the-art in-house laboratories that allow us to conduct four rounds of testing, while most competitors test only one or two times. We test our raw materials, in-process batches, finish products, and product stability for each product.
Thinking Sustainably
We're thinking sustainably to protect our environment. We believe the environment should never be compromised for the sake of business gain. At Thorne, we believe that doing our part to protect the environment and its most valuable resources goes hand in hand with our product quality standards.
Latest Reviews
View all
Hp Digital Projectors
- Updated: 16.05.2021
- Read reviews

Game Chairs
- Updated: 10.02.2021
- Read reviews

Moen Shower Tiles
- Updated: 15.04.2021
- Read reviews

Switch Fortnite Bundle
- Updated: 27.03.2021
- Read reviews

Titan Cordless Drills
- Updated: 06.01.2021
- Read reviews