11 best selenium supplement brand

• Each Bottle of Zinc plus Selenium Contains 90 Servings
• Following Dr. Mercola’s belief in providing the best quality products, this product is GMO Free, Gluten Free, and Soy Free.
• Zinc and Selenium support immune function, healthy cell growth, a healthy inflammatory response, overall health.
• Because supplementing with any type of zinc can reduce your copper, an important micronutrient, we’ve added a very small amount of copper to our Zinc Plus Selenium.
• All Dr. Mercola products are backed by a full 90-day money back guarantee. If for any reason you are not satisfied with your purchase, simply return it to us for your money back - no questions asked.

Product features

Founded in 1997, Committed to Quality and Transparency

As a pioneer in natural health, for over 20 years, DR. MERCOLA has been committed to helping people take control of their health through our free newsletter and website. We are passionate about formulating products using a holistic approach for optimal health and wellness. We provide premium quality products through innovative advancements and technology that help your body better absorb all that our supplements and food products have to offer. We also promise clean products that are free of harmful chemicals and GMO’s. Our liquid capsules are all made of hard capsule shells. We never use soft gels as many are full of plasticizers and are semi-permeable which allows the oils inside to oxidize. Whenever possible, we use biodynamic and organic ingredients that are free of soy and gluten. Even the cotton filing inside our glass supplement bottle is organic!

• 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.

• ★ COMPLETE CONFIDENCE - We're so confident that you'll love our selenium drops that we'll refund every penny if you don't like it! You'll either feel much better and have more energy, or you'll lose nothing
• ★ EASY AND CONVENIENT LIQUID DROPS - No more swallowing pills! Our product is readily absorbed, digested, and assimilated by the body to assure optimal benefit. Most capsules contain fillers, binders and/or other materials that take much longer to digest
• ★ REGULATES THYROID FUNCTION & CARDIOVASCULAR HEALTH - Our thyroid glands need selenium to sufficiently produce all the necessary hormones for our bodies. A small problem can lead to symptoms such as fatigue, weight gain or loss, muscle weakness.
• ★ ACTS AS A POWERFUL ANTIOXIDANT - Our natural selenium liquid has anti-aging properties which helps your body to fight oxidative stress and free radical damage which help you look and feel younger.
• ★ BOOSTS THE IMMUNE SYSTEM & INCREASE LONGEVITY - Your immune system protects you from a number of health issues naturally, but only if it is strong enough. Selenium is great for helping to defend the body and can help contribute to a long life.

User questions & answers

Question:	what does this taste like
Answer:	This product is free of stearates.
Question:	How many mcg per drop
Answer:	90 tablets
Question:	Seller, what is the actual source? nuts? mustard seed? soy? this is important, not an answer of "selenomethionine
Answer:	This is a 90 day supply. We have forwarded the discrepancies along to the appropriate department for further review and to be updated as soon as possible.
Question:	Does yours have an odd smell? My bottle smells almost spoiled and i wonder if i should ask the seller to replace it
Answer:	There are 15 mg of zinc, 200 mcg of selenium and .25 mg of copper.

Product features

LIQUID DROPS ABSORB BETTER THAN CAPSULES

Our Selenium is in the liquid form because the body is able to absorb it better, faster, and at higher amounts than a capsule or pill. These liquid drops work better for everyone, especially those with a fear of swallowing pills or a difficulty absorbing nutrients.

SAFETY IN EACH BOTTLE

Independent third party testing is not currently required, but we think it’s important - and you should, too. All Go Nutrients supplements are verified for purity and potency, so you know that what you buy is what you get.

Peace of mind, no matter what.

REGULATES THYROID FUNCTION

Our thyroid glands need selenium to sufficiently produce all the necessary hormones for our bodies. A small problem can lead to symptoms such as fatigue, weight gain or loss, muscle weakness.

ACTS AS A POWERFUL ANTIOXIDANT

This natural mineral selenium has anti-aging properties which helps your body to fight oxidative stress and free radical damage which help you look and feel younger.

BOOSTS THE IMMUNE SYSTEM & INCREASE LONGEVITY

Your immune system protects you from a number of health issues naturally, but only if it is strong enough. Selenium is great for helping to defend the body and can help contribute to a long life.

Product description

Selenomethionine serves as a storage form of selenium. It is incorporated into proteins and released as the proteins are catabolized.

• Immune Support: Selenium helps protect normal cell function and provides support for the immune system.*
• Healthy Blood Flow: Selenium is required for the production of certain prostaglandins which promote healthy blood flow.*
• Antioxidant Support: Helps protect normal cell function by scavenging free radicals.*
• Pure Quality: Our supplements are made with only premium ingredients sourced from trusted suppliers and guided by our nutritional experts, then carefully manufactured and tested to verify their potency and purity.
• Pure Difference: What makes us different isn't just our process or what goes into our supplements -- what we leave out matters, too. All Pure Encapsulations products are FREE FROM wheat, eggs, tree nuts & peanuts, gluten, artificial colors, flavors & sweeteners, coatings and shellacs, GMOs, and unnecessary binders, fillers & preservatives.

User questions & answers

Question:	How many milligrams in each tablet
Answer:	It's hard to describe the flavor as it's very distinct but if you've ever had a brazil nut it kinda tastes like that as they are very high in sellenium. The taste isn't bad especially when you mix it with water and it doesn't linger
Question:	what is the fiber derived from? corn? i need to know. thanks
Answer:	Marc, It is roughly 33 mcg per drop.
Question:	How does this differ from the selenium citrate offered by the same company
Answer:	Has anyone actually gotten an answer to this question? I am allergic to nuts and would like to know what the actual original source is as well.
Question:	is this the same as L- selenomethionine
Answer:	Return it! It should be clear and have no taste! I just returned a bottle and got a replacement which I just returned. Both were cloudy. I didn't open them because I knew my first bottle was clear. Something is wrong with the product!!

Product features

Nothing But Pure

We are committed to sourcing pure, premium ingredients and working with experienced healthcare professionals to manufacture hypoallergenic, research-based dietary supplements that are designed to deliver predictable and desired results.

Hypoallergenic and Free-From

"Pure Encapsulations products are hypoallergenic and meticulously formulated using pure ingredients designed to deliver predictable results for the benefit of all patients, even the most sensitive.* Pure Encapsulations products are free from magnesium stearate, gluten, hydrogenated fat, artificial sweeteners and colors, GMOs and other unnecessary excipients.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease."

Science and Efficacy

In the past few years, more than 30 product-specific clinical studies have been published in leading peer reviewed journals. Additionally, our collaborations, unified in purpose, toward a more vibrant future of nutritional wellness. We partner with leaders in the most important nutritional health areas: genomics, mental health and emotional well-being, weight management, immunology, and more.

• GET THE ESSENTIALS: Nourish your body with the essential mineral selenium to support optimal health
• BLENDED WITH FOOD: Supported with a nourishing blend of organic foods and botanicals like spinach, ginger, turmeric, broccoli, beet root and more
• ONE TABLET: Taken daily, anytime throughout the day and gentle enough for an empty stomach; Suitable for vegan and vegetarian diets
• PUT TO THE TEST: Non-GMO Project Verified, Certified Glyphosate Residue Free, Certified B Corp, Certified Kosher, tested for 125+ herbicides and pesticides, free of gluten, dairy and soy
• WHERE NATURE AND SCIENCE MEET: Wellness is our natural state; that’s why we take a wholistic approach to health by crafting supplements to support your body’s needs

User questions & answers

Question:	Hi there. I am a potential new customer. Do you have a report where you tested the contents for purity and accurate dosing? thank you
Answer:	From the Supplement Facts box: Selenium (as selenomethionine) 200 mcg; Ascorbyl palmitate (fat-soluble vitamin C) 2 mg. Other ingredients: hypo-allergenic plant fiber (cellulose), vegetarian capsule (cellulose, water).
Question:	Should this be refrigerated after opening
Answer:	Ascorbyl palmitate is derived from corn dextrose fermentation and palm oil.
Question:	What form is the selenium itself in: sodium selenit, L-selenomethionine, or selenium-methyl L-selenocysteine
Answer:	Selenomethionine is integrated into the body as a whole and thus the release of free selenium is slowed. On the other hand, selenium citrate readily dissociates leading to a greater peak plasma concentration of selenium.
Question:	Is there any type of yeast in this product
Answer:	It says selenomethionine on the front. There is no L.

Product description

Powerful antioxidant support. No yeast formula, formulated for maximum absorption.

• Brought to you by Whole Foods Market.  The packaging for this product has a fresh new look. During this transition, you may get the original packaging or the new packaging in your order, but the product and quality is staying exactly the same. Enjoy!
• Formulated for maximum absorption.
• No Yeast formula.
• Powerful antioxidant support.
• Vegan.
• During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided.

User questions & answers

Question:	Yeast free
Answer:	No to your answer, like so many others that are serious about obtaining the best and cleanest source that can be found off the shelf, reading the label is a good place to start. its stated "clinical whole food nutrients " now days seems like so what, but reading what the contents are separate it from many others that claim it as well, and its what you dont read on the label which can help you decide whats best, definitely stay away from petroleum based vitamins which these are not, the aroma inside upon opening well confirm you've made a good choice in selecting INNATE Selenium, theres also a customer service number on the label if you have other concerns in needing additional information , in trying this particular product I have been more than satisfied and I think you well be too......
Question:	What is the country of origin
Answer:	No, I have used them for years and never refrigerate them. This is a great product.
Question:	What is the country of origin
Answer:	Selenium cerevisiae 50 mg. Sodium enrichment.
Question:	is it chelated
Answer:	I'm no chemist and do not own any testing devices myself, but I would say it was safe to say Innate Response formula's are free from yeast. They are one of the few supplement companies I've found that are GMP certified, meaning an independent lab has tested for yeast, molds, herbicides, pesticides, dairy, gluten, sugar, gelatin and corn. And since they are a whole food supplement (made from real food products and not synthetic) they are more bio-available to the body from my understanding. I hope that helps.

Product features

Next-Level Necessities

Our basics are anything but. You won’t find hydrogenated oils or FD&C colors in our products — just quality staples with nothing to hide.

Body Care You Can Bank On

We’ve banned over 100 typically used ingredients from our bodycare products. Sayonara, benzalkonium chloride.

There’s an Organic for That

We’ve got organics and non-GMO products at prices that won’t burn a hole in your favorite pants. In fact, they’ll turn into boogie-on-aisle-six pants.

Awesomeness on Every Aisle

Whole grains, fair trade coffee, organic milk, frozen veggies and so much more, all flexing with our unmatched Whole Foods Market Quality Standards.

Product description

Selenium is a natural antioxidant that delays the oxidation of polyunsaturated fatty acids and preserves the elasticity of tissue. Selenium is required for the production of certain prostaglandins, which promote healthy blood flow. Selenium may also help support healthy growth and fertility, as indicated in a research study using a combination of selenomethionine and vitamin E. Selenium also provides support for the immune system.*

• Immune Health: Selenium helps protect normal cell function and provides support for the immune system.*
• Antioxidant: Selenium is a natural antioxidant which delays the oxidation of polyunsaturated fatty acids and preserves the elasticity of tissue.*
• Healthy Blood Flow: Selenium is required for the production of certain prostaglandins which promote healthy blood flow.*
• Pure Quality: Our supplements are made with only premium ingredients sourced from trusted suppliers and guided by our nutritional experts, then carefully manufactured and tested to verify their potency and purity.
• Pure Difference: What makes us different isn't just our process or what goes into our supplements -- what we leave out matters, too. All Pure Encapsulations products are FREE FROM many common allergens like wheat, eggs, tree nuts & peanuts, gluten, artificial colors, flavors & sweeteners, coatings and shellacs, GMOs, unnecessary binders, fillers & preservatives, and more.

User questions & answers

Question:	If i buy this , will I receive selenomethionine or selenium citrate
Answer:	Label says no yeast formula, vegan tablets.
Question:	What happened to the yeast free version
Answer:	No idea of the origin- I do check various brands to see if there are any negative alerts-none so far on this and it is a Whole foods product which is usually reliable
Question:	can i ship this product to my son, Amazon says to check the box that says product is a gift? There is no option to do that
Answer:	The bottle says “made in the USA from domestic and imported ingredients”. Hope that helps.
Question:	What is the difference between selenium citrate and selenomethionine in your supplements
Answer:	Not chelated. it comes as selenomethionine, the form in which the mineral occurs in natural food (Brazilian nuts, etc.).

Product features

Nothing But Pure

We are committed to sourcing pure, premium ingredients and working with experienced healthcare professionals to manufacture hypoallergenic, research-based dietary supplements that are designed to deliver predictable and desired results.

Hypoallergenic and Free-From

"Pure Encapsulations products are hypoallergenic and meticulously formulated using pure ingredients designed to deliver predictable results for the benefit of all patients, even the most sensitive.* Pure Encapsulations products are free from magnesium stearate, gluten, hydrogenated fat, artificial sweeteners and colors, GMOs and other unnecessary excipients.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease."

Science and Efficacy

In the past few years, more than 30 product-specific clinical studies have been published in leading peer reviewed journals. Additionally, our collaborations, unified in purpose, toward a more vibrant future of nutritional wellness. We partner with leaders in the most important nutritional health areas: genomics, mental health and emotional well-being, weight management, immunology, and more.

• Powerful Antioxidant - Defends against free radicals that can damage cells and protect normal cell function. The antioxidant properties also help to maintain a healthy heart, cardiovascular health and free radical protection for maximum thyroid support.
• Cardiovascular Health - Normal cardiovascular health requires adequate selenium. Selenium can benefit heart health by soothing oxidative stress and supporting normal circulation. Selenium plays a vital role in supporting a normal metabolism.
• Thyroid & Immune System Support - Like nascent iodine, selenium is important for normal thyroid function by helping balance hormones and protecting against damaging free radicals. The essential antioxidant is vital in supporting a strong immune system.
• Organic & Vegan - Our Selenium is a whole food form extracted from certified organic mustard seeds, allowing for faster & easier absorption. Is also free of gluten, soy, dairy, GMOs, sugar, artificial flavors, synthetic dyes, & toxic fillers.
• Manufactured In The USA - Our Selenium is manufactured in our very own, state-of-the-art cGMP certified facility in Phoenix, Arizona. We pride ourselves on quality, which is why all bottles come with a 1-year guarantee, produced right here in the USA.

User questions & answers

Question:	Isn't selenomethionine also organic? It's a lot cheaper
Answer:	Selenium (selenomethionine) and Selenium (citrate) are two different products. This listing is for Selenium (citrate). If you would like Selenium (selenomethionine) please go to https://www.amazon.com/dp/B0017I0MCA.
Question:	Is it certified organic
Answer:	The Pure Encapsulations - Selenium (Citrate) does not contain any added yeast. As yeast is ubiquitous (in the food we eat and the air we breathe), Pure Encapsulations cannot claim their supplements are yeast free. Please be assured that all Pure Encapsulations products are routinely tested for yeast and other microbes as part of our microbial testing panel.
Question:	Is ionic selenium better than regular selenium
Answer:	That option should be under shipping options.
Question:	Are these white mustard seeds, yellow mustards seeds? Does anyone know? Thank you
Answer:	Selenomethionine is bound to a protein so it works faster.

Product features

Vegan Friendly, Natural Immune System Support and Antioxidant Protection

Selenium is an essential trace mineral that supports a healthy body in many ways. It’s critical for the thyroid gland, supports the immune system, is essential for metabolic pathways, and soothes redness and swelling in the body. It’s even important for reproductive health, DNA production, and eyesight. Highly bioavailable and vegan-friendly, this essential trace mineral functions as a powerful antioxidant and supports a healthy thyroid and immune system.

Thyroid Support and Regulation

Selenium is important for normal thyroid function. It’s necessary for the production of thyroid hormones; a selenium deficiency can negatively affect hormone balance and thyroid function. Selenium’s antioxidant action also helps protect the thyroid from free radicals.

Encourage Normal Oxygen Levels in the Heart

Selenium can benefit heart health by soothing oxidative stress and supporting normal circulation while the antioxidant properties help to maintain a healthy heart and cardiovascular system.

Vegan Friendly, Plant Based Formula

Unlike most other selenium supplements that are made with toxic, synthetic fillers, our Selenium is extracted from 100% certified organic mustard seed.

• Essential Minerals Support: Promotes optimal health with selenium delivered alongside a broad range of organic foods and botanicals
• Nourishing Food Blend: Crafted with turmeric, ginger, spinach, broccoli and more; Functions as an antioxidant
• Take Any Time Of Day: Take 1 tablet daily any time of day, even on an empty stomach; Includes organic parsley, broccoli, rosemary, oregano, carrot and beetroot
• Obsessed With Quality: Non-GMO Project Verified, tested for 125+ herbicides and pesticides, free of gluten, dairy, soy; Certified B Corp; Certified Glyphosate Residue Free; Certified Kosher
• Made With Real Food And Real Purpose: Premium supplements made with real food and added nutrients. We work with trusted farm partners who share our commitment to organic and regenerative agriculture

User questions & answers

Question:	Hi, The product doesn't have expiration date on it. Can you please tell me what is the expiration date? Thank you
Answer:	Hello there, That's an excellent question! Depending on who's making it and quality - Not necessarily better - ionic minerals in general are individual elements with an electrical charge in a liquid (usually water) and it help facilitate absorption. Ours is Selenomethionine and is one of the forms that is better absorbed by the gut - its naturally occurring form found in foods like Brazil Nuts and Mustard Seeds (our formula). Best, The Team at Global Healing
Question:	Does this product contain yeast
Answer:	Hello, That's a great question! Our mustard seed is actually a light tan, not entirely yellow. Thank you! Best, The Team at Global Healing

• Extra-Strength Selenium Purity – Formulated with 200mcg of powerful support this pure selenium supplement contains essential anti-aging antioxidants that fortify your immune system health, thyroid gland, and overall skin and nail vitality.
• Enhanced Absorption and Bioavailability – This selenium for women and men comes in an easy-to-swallow tablet form that’s more bioactive than standard selenium capsules to start working faster and more efficiently in the body.
• Vegan and Vegetarian Friendly Formula – Designed for maximum immune system support and offering skin and hair vitamins your body needs, our gluten free, non-GMO selenium tablets contain no lactose, sugar, or magnesium stearate.
• Trusted German-Crafted Engineering – Here at VISPURA we value quality, care, and purity above all else, which is why our selenium 200mcg supplement is designed for safety and efficiency that meets strict purity and production guidelines.
• Brand Support and Customer Service – We take pride in the quality of our vitamin supplements for men and women which is why every bottle comes with a 30-day return policy to ensure your total happiness. Contact us with any questions.

User questions & answers

Question:	What form of selenium is this
Answer:	it's more expensive, but cheaper than many other unnecessary products, I'd rather spend those extra dollars on good supplements than a few cups of coffee.
Question:	Is this in the Selenomethionine form
Answer:	I believe so. Best source of natural selenium I have found.

Product features

Product Details:

• Pure Selenium 200mcg Supplement
• Advanced Bioavailability and Faster Absorption
• Vegan and Vegetarian Friendly Tablets
• Non-GMO and Gluten/Sugar Free
• Powerful Antioxidants and Minerals
• Volume per Bottle: 180 Tablets

Plant-Based Mineral

Selenium cannot be produced by the body, but it is nevertheless important to your daily wellbeing. That’s why we extract is from natural plants and form it into a small, but powerful dose that’s easier for you to take while fortifying your immune system and thyroid function.*

Made in Germany

VISPURA products are made right here in Heidelberg, Germany, a historic city with an equally historic medical university, under strict guidelines to ensure safe, natural purity.

Reduce Oxidative Stress*

The powerful, natural antioxidants found in selenium not only help support a good thyroid function they can also help combat oxidative stress at the cellular level. This can increase energy and metabolic levels by protecting and repairing cell damage.*

Immune System Booster*

Selenium contributes to the maintenance of normal spermatogenesis inside the body which means it helps fortify your immune system all year-round and through every change in the weather.*

Stronger Hair and Nails*

Along with fortifying your immune system our selenium supplement helps nourish your hair and nails to reduce dry, brittleness and increase overall strength.*

Product description

N-acetyl cysteine (NAC) is a stable form of the non-essential amino acid cysteine. It is a sulfur-containing amino acid that acts as a stabilizer for the formation of protein structures and is also necessary for the formation of glutathione. Molybdenum and selenium are essential trace minerals that facilitate the production of several important enzymes. Take 1 capsule twice daily. Black speckling may occur over time after package is opened, but product is safe to consume. NAC is a sulfur-containing amino acid so an unpleasant smell is possible. Leave dessicant and charcoal packets in bottle after opening to delay oxidation and control odor (if any). Other Ingredients: Hypromellose (cellulose capsule), Stearic Acid (vegetable source) and Citric Acid.

Brand Story

By NOW Foods

• FREE RADICAL PROTECTION: Take 1 NAC veggie capsule with selenium and molybdenum twice daily for free radical protection and to maintain cellular health.
• IMPORTANT NOTE ABOUT THIS PRODUCT: Black spots may appear in NAC because of a normal oxidative reaction, but product is safe to consume. These spots are not mold or any other micro-contamination. Micro-testing has been performed to assess product safety.
• CERTIFICATIONS/CLASSIFICATIONS: Non-GMO, vegan/vegetarian, made without gluten, kosher, dairy free, egg free, nut free, soy free, UL certified
• GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
• Packaged in the USA by a family owned and operated company since 1968
• During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided.

User questions & answers

Question:	Where, what country, are now nac manufactured
Answer:	Yes, It can be full enclosed with the 10 pieces of window sidewalls. If you have any other questions, welcome to contact our customer service team via Amazon, we will reply to your message within 24 hours.^_^
Question:	What's the difference between Nac-Acetyl Cysteine and L-Cysteine
Answer:	maybe you can tie two tents together without using sidewalls, but there may be gaps between the tents.
Question:	Could you please tell me what are all the ingredients in this? Thank-you
Answer:	Yes
Question:	Is this the acetylated form of glutathione? Thank you
Answer:	no