13 best douglas labs lysines

• Antioxidant Support: Research suggests, the antioxidant functions of vitamin C provide protection from free radical damage in support of eye, lung, blood and the immune system health.*
• Musculoskeletal Health: Vitamin C is essential for the building materials of all connective tissues, such as skin, blood vessels, tendons, joint cartilage and bone.*
• Vitamins/Minerals/Amino Acids: Dietary supplement formulated to provide valuable support in filling important nutrient gaps in adults.*

User questions & answers

Question:	is this the Linus Pauling formula
Answer:	No it is not.

• Skin And Bone Health: Vitamin C is essential for the synthesis of collagen and glycosaminoglycans, which are the building materials of all connective tissues, such as skin, blood vessels, tendons, joint cartilage and bone.
• Immune Support: L-Lysine has been shown to be effective in supporting the healthy immune system.*
• Beauty By DL: Outward appearance including hair, skin and nails, is a reflection of our internal health. Supplementation with clinically studied nutrients can help support beauty from within.*
• Douglas Laboratories researches, develops and manufactures the right suite of rigorously designed, science-based, healthy aging supplements. With a 60-year heritage of innovating and designing nutritional products, we push the potential of active individuals to continually perform at their personal best.
• *These statements have not been evaluated by the Food & Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease. Please contact your healthcare professional immediately if you experience any unwanted side effects. The information contained herein is for informational purposes only and does not establish a doctor-patient relationship. Please be sure to consult your physician before taking this or any other product.

User questions & answers

Question:	when is the expiration date of this item? thank you
Answer:	No indicated expiration date in the label
Question:	may i know the date of expiry of the item
Answer:	Sept 2017
Question:	seller - where can i find the expiration date? or how long does it expire after opening
Answer:	iServe's products are stored and shipped by Amazon and so we can not check on a specific expiration date prior to shipping. iServe orders from Douglas Laboratories several times/month to ensure the freshest expiration date. Amazon does not ship our products with less than a 90 day expiration date. Please contact us directly if you ever have an expiration date issue with any iServe order.
Question:	How big is the bottle? It must be huge to hold 300 capsules. Thanks
Answer:	Yes its huge enough to hold 300 capsules. And the product is effective. Nails has become stronger, skin becomes clearer. My homeopathic doctor recommended this. I have been using it since 2015.

• 500 mg PURE ACTIVE L-LYSINE – Superior Labs’ L-Lysine supports calcium absorption and immune function to maintain muscle mass and promote well-being.*
• MAINTAINS MUSCLE MASS – L-Lysine can support repair and restoration of muscle tissue. This helps to maintain muscle mass and reduce recovery time from workouts.*
• ABSOLUTE PURITY - ZERO SYNTHETIC ADDITIVES, FILLERS, HEAVY METALS, ADULTERANTS - You will never see unnecessary additives such as stearates, dioxides, glycerides or fillers other brands use to make manufacturing cheaper, faster and easier. In addition, we put all ingredients and products through rigorous testing to make sure they are 100% free of contaminants.
• UNQUESTIONABLE QUALITY - ALL PRODUCTS PRODUCED IN 3rd PARTY CERTIFIED NSF CERTIFIED FACILITIES - Few are and can pass the stringent standards of NSF. Our products are produced in facilities that have been 3rd party audited and certified for quality by NSF, one of the most stringent quality manufacturing assurance organizations in the industry.
• NO RISK AND NO HASSLE - For almost a decade, we have been delighting Amazon customers. If you are not satisfied with the benefits, results, or are unsatisfied with the product in any other way, please contact us and we'll gladly refund your money in 48 hours or less. That's it - no questions, no hassle, no risk. ​

User questions & answers

Question:	how many mg does one pill contain? in the pictures it says 500 but the reviews are saying its only
Answer:	On the bottle it says 1 capsule = 500 mg of L-lysine
Question:	how many grams or ounces of Lysine are in 500mg 240 caps
Answer:	There are 500mg of L-Lysine in each capsule. Best Regards, Cliff
Question:	Is it dairy free
Answer:	Hello Scarlett,Yes, the product is dairy free. Enjoy!Best Regards,Cliff-
Question:	Rice flour? all rice in the usa, imported or not, contains arsenic unless it is certified organic. do your research
Answer:	I wrote to Superior labs to ask them about the rice powder, Here is their reply: Hello Rick, Thank you for reaching out to us and for being a valued customer as well. Yes we have tested and analyzed the ingredients and our products and I would like you to know that our products such as Lysine does not contain any arsenic in it. Our products are free from all harmful and artificial excipients and also all organic, gluten free and Non-GMO as well. The rice powder in our capsules is an organic natural form of rice flour called "Nu-Rice". Nu-Rice is 100% USDA certified organic, free of pathogens, non-irradiated, Non-gmo and certified gluten-free as well.

Product features

500mg PURE ACTIVE L-LYSINE – Superior Labs’ L-Lysine supports calcium absorption and immune function to maintain muscle mass and promotes well-being.*

MAINTAINS MUSCLE MASS – L-Lysine can help repair and restoration of muscle tissue. This helps to maintain muscle mass and reduce recovery time from workouts.*

PURITY and POTENCY – ZERO SYNTHETIC ADDITIVES, FILLERS, HEAVY METALS, MICROS – You will never see unnecessary additives such as stearates, dioxides, glycerides or fillers other brands use to make manufacturing cheaper, faster and easier. In addition, we put all ingredients and products through rigorous testing to make sure they are 100% free of contaminants.

UNCOMPROMISING QUALITY – ALL PRODUCTS PRODUCED IN 3rd PARTY CERTIFIED NSF CERTIFIED FACILITIES – Few are and can pass the stringent standards of NSF. Our products are produced in facilities that have been 3rd party audited and certified for quality by NSF, one of the most stringent quality manufacturing organizations in the industry.

DON’T ASK US, ASK OUR CUSTOMERS – We are among the highest-rated brands online and have served thousands of satisfied customers with our high-quality products.

• Bioactive Amino Acids: Tri-Amino capsules contain significant amounts of the amino acids L-ornithine, L-arginine, and L-lysine.
• Overall Health: Amino acids have many functions in the body. They are the building blocks for all body proteins-structural proteins that build muscle, connective tissues, bones and other structures, and functional proteins in the form of thousands of metabolically active enzymes. Amino acids provide the body with the nitrogen that is essential for growth and maintenance of all tissues and structures.*
• Vitamins/Minerals/Amino Acids: Dietary supplement formulated to provide beneficial support in filling important nutrient gaps.*
• Douglas Laboratories researches, develops and manufactures the right suite of rigorously designed, science-based, healthy aging supplements. With a 60-year heritage of innovating and designing nutritional products, we push the potential of active individuals to continually perform at their personal best.
• *These statements have not been evaluated by the Food & Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease. Please contact your healthcare professional immediately if you experience any unwanted side effects. The information contained herein is for informational purposes only and does not establish a doctor-patient relationship. Please be sure to consult your physician before taking this or any other product.

• Muscle Support: Amino acids are the building blocks for all body proteins-structural proteins that build muscle, connective tissues, bones and other structures, and functional proteins in the form of thousands of metabolically active enzymes.*
• Overall Health: Amino acids provide the body with the nitrogen that is essential for growth and maintenance of all tissues and structures.*
• Vitamins/Minerals/Amino Acids: Dietary supplement formulated to provide beneficial support in filling important nutrient gaps.*
• Douglas Laboratories researches, develops and manufactures the right suite of rigorously designed, science-based, healthy aging supplements. With a 60-year heritage of innovating and designing nutritional products, we push the potential of active individuals to continually perform at their personal best.
• *These statements have not been evaluated by the Food & Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease. Please contact your healthcare professional immediately if you experience any unwanted side effects. The information contained herein is for informational purposes only and does not establish a doctor-patient relationship. Please be sure to consult your physician before taking this or any other product.

User questions & answers

Question:	Do these have a weird smell
Answer:	Not that I have noticed, I haven't purposely smelled them but I do not notice a smell when I take them.
Question:	Are all amino's in this Free Form
Answer:	Yes, this product is made of a proprietary Free Form Amino Acid blend.
Question:	Specifically, what amino acids are in this formula
Answer:	free form L-Argnine L-Ominthine, L-Glutamic, Aspartic acid, Lysine, Glycine,Leu indValine, Threonine, Methionine, Alanine,Isoleucine,PhenylalanineSerine,Proline, Tyrosine, Histidine, Cystine
Question:	What are the exact amounts of the included ingredients? I understand the total blend is 600mg, but what about the amounts of each component
Answer:	Does not break down to the individual amounts of each component. Would have to contact Douglas Labs for that info.

Product description

Vitamin D, provided by Douglas Laboratories, contains 5000 IU of vitamin D3 per tablet.

• Vitamin D Source: Also known as the "sunshine vitamin", vitamin D has many roles in the body, including proper modulation of cell growth, neuromuscular and immune function health, ensuring normal calcium absorption and maintenance of healthy plasma calcium levels.*
• Healthy Bones & Teeth: Great for healthy bones and teeth. Vitamin D3 is perfect supplement for general health support.*
• Vitamins/Minerals/Amino Acids: Dietary supplement formulated to provide valuable support in filling important nutrient gaps in adults.*
• Douglas Laboratories researches, develops and manufactures the right suite of rigorously designed, science-based, healthy aging supplements. With a 60-year heritage of innovating and designing nutritional products, we push the potential of active individuals to continually perform at their personal best. | *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.

User questions & answers

Question:	what is the source of this product? Is it Lanolin
Answer:	Biotics Research Corporation sells a liquid vitamin D3 called "Bio-D-Mulsion Forte". We take the liquid drops daily and purchase 1 fluid ounce from our primary care doctor.
Question:	Is this product sourced in China
Answer:	Yes.
Question:	Are these nut free
Answer:	Yes, Douglas Laboratories - L-Proline is a powder encased in capsule form.
Question:	I have been informed that our bodies do not absorb Vit D in the tablet form? Do you offer liquid drops
Answer:	Each Capsule Contains:L-Proline ...500mg

Product features

Vitamins, Minerals and Amino Acids

The 2015 Dietary Guidelines Advisory Committee reported that many Americans fall short in obtaining sufficient quantities of important nutrients. Thirty-five to forty percent of older adults who do not take supplements have inadequate B6 intake, and older adults often have difficulty obtaining enough B12 from their diets. Supplementation with vitamins, minerals and amino acids can play a valuable role in helping to fill these gaps.*

• Structural Support: Amino acids are the building blocks for all body proteins-structural proteins that build muscle, connective tissues, bones and other structures, and functional proteins in the form of thousands of metabolically active enzymes.
• Skin Health: L-Proline plays an important role in skin health and healthy collagen formation as the body can convert proline into hydroxyproline, which is used by the body to make into collagen.*
• Vitamins/Minerals/Amino Acids: Dietary supplement formulated to provide beneficial support in filling important nutrient gaps.*
• Douglas Laboratories researches, develops and manufactures the right suite of rigorously designed, science-based, healthy aging supplements. With a 60-year heritage of innovating and designing nutritional products, we push the potential of active individuals to continually perform at their personal best.
• *These statements have not been evaluated by the Food & Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease. Please contact your healthcare professional immediately if you experience any unwanted side effects. The information contained herein is for informational purposes only and does not establish a doctor-patient relationship. Please be sure to consult your physician before taking this or any other product.

• Healthy Weight: Supports three metabolic hormones: adiponectin, leptin, and ghrelin. These hormones help support healthy appetite, satiety and fat metabolism as part of a healthy weight management** program.* Provides weight management** support as part of a healthy lifestyle with a reduced calorie diet and regular exercise.
• Metabolic Support: Acetyl-L-carnitine is a necessary component for fatty acid metabolism and energy production.*
• Heart & Metabolic: Dietary supplement formulated to play an intimate role in supporting optimal cardiovascular health with age.*
• Douglas Laboratories researches, develops and manufactures the right suite of rigorously designed, science-based, healthy aging supplements. With a 60-year heritage of innovating and designing nutritional products, we push the potential of active individuals to continually perform at their personal best. | *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.

User questions & answers

Question:	how many mg of Adiponectin does it have
Answer:	The Vitamin D is sourced from Switzerland. It is manufactured in the United States.

• Also Contains Prebiotics: also included in the synbiotic blend, is NutraFlora scFOS prebiotic fiber that is well tolerated and works synergistically with probiotics to flourish in the intestinal tract.*
• Digestive & Immune Health: Helps to support digestive health, nutrient absorption, and immune health by balancing intestinal microflora.*
• Digestive: Dietary supplement formulated to support G.I. health and its highly complex ecosystem.*
• Douglas Laboratories researches, develops and manufactures the right suite of rigorously designed, science-based, healthy aging supplements. With a 60-year heritage of innovating and designing nutritional products, we push the potential of active individuals to continually perform at their personal best.
• *These statements have not been evaluated by the Food & Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease. Please contact your healthcare professional immediately if you experience any unwanted side effects. The information contained herein is for informational purposes only and does not establish a doctor-patient relationship. Please be sure to consult your physician before taking this or any other product.

User questions & answers

Question:	I noticed an amonia smell upon opening the bottle. Has anyone else noticed this? Is this normal
Answer:	Me too.
Question:	Does this product contain Shellfish or Peanut/nuts
Answer:	Can Douglas Lab tell us whether or not the Multi-Probiotic contains shellfish or peanuts/nuts ? Is this product being produced in a facility with the risk of cross contamination of shellfish or peanuts.nuts?
Question:	Am I looking at this right that this contains 17 strains
Answer:	The description reads that the Multi-Probiotic 40 Billion contains 16 potent strains of Lactobacillus, Bifidobacterium, and Streptococcus cultures, including the clinically researched Bifidobacterium lactis HN019 that supports gastrointestinal and immune function. Also included in the synbiotic blend is scFOS® prebiotic fiber that is well tolerated and works synergistically with probiotics to support healthy microflora in the intestinal tract.
Question:	does this need to be refrigerated
Answer:	The label does state to refrigerate after opening and to keep the lid lightly sealed. Hope this answers your question.

Product features

Small changes in product size & weight lead to lower carbon emissions.

We created Compact by Design to identify products that, while they may not always look very different, have a more efficient design. With the removal of excess air and water, products require less packaging and become more efficient to ship. At scale, these small differences in product size and weight lead to significant carbon emission reductions.

• Essential Vitamins And Minerals: Ultra Preventive X has been carefully developed to contain the right proportions of vitamins, minerals, trace elements, and other nutrients.
• Antioxidant Support: Certain nutrients, such as beta-carotene, vitamin C, vitamin E, and B-complex vitamins are included in high-potency amounts because of the vital roles they play in antioxidant protection of healthy cells, proper energy production, the maintenance of healthy blood cells.*
• Foundation: Dietary supplement formulated to support the unique biochemical and metabolic needs of each individual.*
• Douglas Laboratories researches, develops and manufactures the right suite of rigorously designed, science-based, healthy aging supplements. With a 60-year heritage of innovating and designing nutritional products, we push the potential of active individuals to continually perform at their personal best.
• *These statements have not been evaluated by the Food & Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease. Please contact your healthcare professional immediately if you experience any unwanted side effects. The information contained herein is for informational purposes only and does not establish a doctor-patient relationship. Please be sure to consult your physician before taking this or any other product.

User questions & answers

Question:	Are the components of the product the same as those in Spain
Answer:	Yes, the components of this Ultra Preventive X Capsules are the same as those available in Spain.
Question:	What color should the product be? Mine looks nothing like the picture.. not even close
Answer:	Ultra Preventive X capsules are a clear capsule containing a greenish powder. The picture is for capsule sizing reference and not meant to represent the actual coloring.
Question:	I am looking at douglas lab ultra preventaive x viatmins. 240 count .25 is $59 and 32 is $77.70. what is the differance
Answer:	The capsule and tablet form of the Ultra Preventive X have different quantities of ingredients. Though the capsule and tablet form have similar components, the vegetarian capsules are not a 1:1 ratio to the tablets. The tablets are compressed and therefore can hold a greater amount of material. The vegetarian capsules have a smaller volume. Therefore, when you compare the tablet form to the capsule form, it is 2:1.
Question:	Fsa eligible
Answer:	Please work with your insurance company to determine FSA eligibility under your plan.

Product description

Ultra Preventive 50+ is specially formulated with important vitamins, minerals, antioxidants and a proprietary fruit blend to support healthy aging in adults age 50. This product features CoQ10 for metabolic energy and heart health, lutein and zeaxanthin for healthy vision, lycopene for cellular support, bioavailable B vitamins, and Neurophenol, a proprietary blend of blueberry and grape seed extract clinically studied for memory in healthy aging adults.*

• Supports Healthy Aging: Ultra Preventive 50+ is a specially formulated combination of important vitamins, minerals, antioxidants and a proprietary fruit blend to support healthy aging in adults age 50.*
• Supports Heart, Vision, & Memory: This product features CoQ10 for metabolic energy and heart health, lutein and zeaxanthin for healthy vision, lycopene for cellular support, bioavailable B vitamins, and Neurophenol, a proprietary blend of blueberry and grape seed extract clinically studied for memory in healthy aging adults.*
• Foundation: Dietary supplement formulated to support the unique biochemical and metabolic needs of each individual.*
• For 65 years, Douglas Laboratories has been dedicated to meeting the needs of healthcare professionals. As a globally recognized leader in the development of innovative, science-based nutritional supplements, we strive to help healthcare professionals and their patients push their potential to live healthier, today and in the future.*

• Cardiometabolic Health: Recent studies indicate that berberine, a naturally occurring alkaloid found in a number of plants, is an effective supplement for helping to maintain cardiometabolic health.*
• Cardiovascular Health: Also contains grape seed extract, a well known antioxidant with heart health benefits. Additionally, alpha lipoic acid is included to support proper insulin function.*
• Heart & Metabolic: Dietary supplement formulated to play an intimate role in supporting optimal cardiovascular health.*
• Douglas Laboratories researches, develops and manufactures the right suite of rigorously designed, science-based, healthy aging supplements. With a 60-year heritage of innovating and designing nutritional products, we push the potential of active individuals to continually perform at their personal best.
• *These statements have not been evaluated by the Food & Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease. Please contact your healthcare professional immediately if you experience any unwanted side effects. The information contained herein is for informational purposes only and does not establish a doctor-patient relationship. Please be sure to consult your physician before taking this or any other product.

User questions & answers

Question:	Could somebody give me the supplement facts ? Grapeseed, how many mgs? Berberine how many mgs ? etc etc
Answer:	per label:berberine HCl 500 mgalpha lipoic acid 50 mggrapeseed extract 50 mg
Question:	Any one know why the product contains, Cellulose, dicalcium phosphate, vegetable stearate and silica. How are these additive a benefit
Answer:	Douglas Laboratories Berberine Balance contains cellulose. It is an insoluble fiber. We use it to keep uniformity in a capsule. We choose to use cellulose as the ingredient to fill the remainder of the capsule to prevent capsules from breaking or being decompressed. It is the safest ingredient to use for this purpose. Vegetable stearate and dicalcium phosphate provide lubrication during the encapsulations process. Silica is added to prevent clumping of the powder during the encapsulation process.
Question:	questions: is this sealed and what is expiration date
Answer:	Yes it is sealed. The bottle I received did not expire for 14 months
Question:	does this help with high blood sugar levels and how long before seeing results
Answer:	Yes it helps.....took it to help lower my cholesterol and it has helped that also along with Red Yeast Rice.

Product description

Optimized Curcumin With Neurophenol is a unique formula containing two clinically supported and trademarked ingredients: Longvida Optimized Curcumin with extended absorption and bioavailability, and Neurophenol, a proprietary blend of standardized blueberry and grape extracts.

• Cognitive Health: Supports a healthy brain as we age.*
• Unique Formula: Unique formula containing two clinically supported and trademarked ingredients.
• Cognitive & Mood: Dietary supplement developed to provide nutritional support for emotional well-being during many of the normal, age-related changes observed in brain function, and cognitive health.*
• Douglas Laboratories researches, develops and manufactures the right suite of rigorously designed, science-based, healthy aging supplements. With a 60-year heritage of innovating and designing nutritional products, we push the potential of active individuals to continually perform at their personal best.
• *These statements have not been evaluated by the Food & Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease. Please contact your healthcare professional immediately if you experience any unwanted side effects. The information contained herein is for informational purposes only and does not establish a doctor-patient relationship. Please be sure to consult your physician before taking this or any other product.

User questions & answers

Question:

I read that Curcumin is not as effective without bioperine. Many supplements include bioperine for this reason. Why is it not in this product

Answer:

Douglas Laboratories Turmeric Max-V is turmeric extract standardized to contain 95% curcuminoids. Less than 1% of the regular 95% version is absorbed without some kind of bioavailability enhancement, such as black pepper or a phospholipid. For this reason, Douglas Laboratories recommends consuming Turmeric Max-V with a meal that contains a fat. They also offer other forms of curcumin such Optimized Curcumin which contains Longvida Optimized Curcumin with enhanced absorption and bioavailability.