Allergy Research Group   Biotin 5000 - 60 Vegetarian Capsules

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18 Reviews

"I got Biotin 5000 by Allergy Research Group for my mom."  Read all reviews

Item Number: ALL1025
Serving Size: 1 Capsule Servings per Container: 60
Price per Serving:  $0.33 Price per Unit*: $0.33 per Capsule
* Price Per Unit may reflect product's price per capsule, tablet, ounce, fluid ounce, etc.
28 In Stock.

This item will ship on Monday before 5PM EST.

days. Never run out.
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Although biotin—also known as vitamin B-7 or vitamin H—is important‚ most foods only contain small amounts of it. If your diet is lacking in eggs and other rich sources of B-complex vitamins like organ meat and nuts‚ you may need to supplement with biotin‚ a water-soluble vitamin that contains sulfur. Biotin helps your body break down protein and fat for effective absorption. It also aids in converting sugar from carbohydrates into energy. Sufficient biotin levels also keep your hair and nails strong and healthy.

If you’re deficient in biotin‚ you may develop symptoms of malnutrition; these include thinning hair‚ loss of hair color‚ rashes‚ depression‚ arm or leg tingling‚ hallucinations‚ dry skin‚ and difficulty concentrating. Extra biotin in your diet may also help control diabetes; since the enzyme helps your body manage blood sugar more efficiently. Pregnant women typically require extra biotin in the form of dietary changes or supplements‚ as well. Individuals with illnesses that negatively affect the appetite—or who are being nourished through feeding tubes—frequently take a biotin supplement in order to regain energy and revitalize metabolism. Smokers may also suffer from mild deficiencies of the vitamin.

Allergy Research Group’s Biotin 5000 capsules contain 5000 mg of biotin that is of the highest available purity‚ free of preservatives or additives.

Additional inactive ingredients include:

  • Hydroxypropyl Methylcellulose
  • Microcrystalline Cellulose
  • L-leucine

The 60 capsule bottle should last for about one to two months‚ depending on the dosage recommended by your health care provider. Ideally‚ Biotin 5000 should be stored in a cool‚ dry place with the lid tightened firmly on the bottle.

Fortunately for those who don’t consume animal products‚ this dietary supplement is fully vegetarian!

Allergy Research Group has been providing high-quality‚ hypoallergenic supplements for over 30 years. Its unique supplements incorporate the latest scientific discoveries‚ making Allergy Research Group products the choice of many physicians and other healthcare practitioners to support the nutrition and health of their patients.

These statements have not been evaluated by the Food and Drug Administration (FDA). These products are not meant to diagnose‚ treat or cure any disease or medical condition. Please consult your doctor before starting any exercise or nutritional supplement program or before using these or any product during pregnancy or if you have a serious medical condition.

  • MFG # 70350
  • UPC # 713947703506
Official Website:

Serving Size 1 capsule

Servings per container 60

Amount per serving:

Biotin 5000 µg

Other ingredients: Hydroxypropyl methylcellulose‚ cellulose‚ dicalcium phosphate‚ L-leucine.

This nutrient is of the highest quality and purity obtainable‚ is free of all common allergens (antigens)‚ and does not contain preservatives‚ diluents‚ or artificial additives.

As a dietary supplement‚ 1 capsule one or two times daily with meals‚ or as directed by a healthcare practitioner.

Keep in a cool‚ dry place‚ tightly capped.

  • Hypoallergenic

Ratings and Reviews

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  • 4.8
5 18
  • 18 Reviews
    • Verified Buyer

      Quality matters

      from New York City on 3/18/2020
      I had been using Biotin from the drug store, then from the health food store (GMC) and I didn't notice any change to my suddenly very thin and weak nails. I finally realized I should order from a trusted source; I've been using this for almost 2 months and I'm finally feeling improvement with my nails. They are less bendy and don't split as much. I will keep going with this formula.


      Reliable, works


      review-checkI would recommend this item to a friend.
    • Verified Buyer


      from Ohio on 9/18/2019
      I've used this product for several years now. My hair falls out less and keeps it strong. Plus, I trust the ingredients.
      review-checkI would recommend this item to a friend.
    • Verified Buyer

      Helping my hair grow

      from PAYSON AZ on 1/20/2018
      I started taking Biotin 5,000 by Allergy Research Group only a couple of months ago and I can already tell that my hair is stronger and healthier.


      All good.


      review-checkI would recommend this item to a friend.
    • Verified Buyer

      Works Okay

      from wp on 9/05/2016
      Biotin 5000 by Allergy Research Group is small and easy to swallow.


      Good and easy to swallow.


      On thyroid meds and my hair falls out so look for vitamin support; so far its good. But I have been turning to PureFormulas for all my vitamins and just started. 
      review-checkI would recommend this item to a friend.
    • Verified Buyer

      healthy hair

      from philadelphia on 7/30/2016
      My hair was falling out, my hairdresser recommended Biotin 5000 by Allergy Research Group, which she takes - good results. It was almost immediate.


      It's a very small pill - very easy to swallow.


      review-checkI would recommend this item to a friend.
    • Biotin

      from Las Vegas on 11/14/2015
      Biotin 5000 by Allergy Research Group provides a great amount of biotin.


      Supplies healthy amount of biotin.


      review-checkI would recommend this item to a friend.
    • Good product!

      from ca on 5/16/2015
      Biotin 5000 by Allergy Research Group is a high quality product.



      review-checkI would recommend this item to a friend.
    • Verified Buyer

      Great way to augment need for Biotin

      from NC on 3/20/2015
      Much improved hair & nails since beginning Biotin 5000 by Allergy Research Group a few months ago. After seeing my hair thicken, my husband is now using them also and I honestly think his hair has started & he has only been using them 2 months!


      I think that they outperform anything over the counter (OTC) that I have found on local drugstore or grocery store shelves, and I have never had improvement with anything else I tried. (I tried at least 3 months using each of the other products.) In addition, they are manufactured under strict nutritional manufacturing guidelines - compared to anything else I have seen, PLUS they are guaranteed to be 'Alergy Free'.


      I have not found anything that I dislike about them. What is to dislike?
      review-checkI would recommend this item to a friend.
    • Extremely Happy!!!

      from East Coast on 12/31/2014
      I absolutely believe Biotin 5000 by Allergy Research Group is superior to any Biotin I have tried - and I have tried many. My hair was thinning & quite a lot was falling out. I was tested by my medical doctor & no signs of any physiological problem was present. My daughter-in-law who is a holistic practitioner suggested that I use this product & it has made a vast improved to my hair. My hair thinning has decreased drastically & I decided to try other products (4 different ones over 3 months). After having my hair start thinning again, I have switched back and now recommend it to quite a few friends & family who are using it. I live in an upscale retirement community and a lot of women - even much younger ones are experiencing thinning hair and after using this product are extremely happy with the results. The recommended dose is up to two capsules daily, and I only use 1 because my Dermatologist said to take 5000 mg of biotin as well as my Sports Medicine Doctor. I also notice how much my nails have improved again.


      Everything as after doing much research, I know that Allergy Research Group uses NO preservatives, and uses the highest quality raw ingredients than any other I have seen. The encapsulated ingredients are extremely easy to swallow. I believe their pharmaceutical efficacy in manufacturing Biotin is superior to any that I have researched.


      I have not found or heard any negatives and there is absolutely nothing that I dislike!
      review-checkI would recommend this item to a friend.
      2 of 2 people found the following review helpful.
    • Verified Buyer

      Wanted: Strong nails

      from Bonita Springs FL on 2/07/2014
      Biotin was suggested by a friend when she saw my nail problems and finally after 1 1/2 years I can say my nails are strong and almost perfect after trying other options for over 10 years I will continue with 2 per day
      review-checkI would recommend this item to a friend.
      1 of 1 people found the following review helpful.
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Customer Questions and Answers

1-1 of 1

  • Question:
    Looking at Allergy Research Biotin 5000. Under ingredients, what does the symbol mean next to 5000???
    Judy Eckburg on 1/04/2016 Answer:
    • Thank you for reaching out to us, Judy. The symbol µg that appears in the ingredients tab is the symbol for mcg.
      PureFormulas on 1/06/2016

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