600 mcg, 100 capsules Item # 00102

Biotin 600 mcg, 100 capsules - Life Extension

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Supplement Facts for Biotin 600 mcg, 100 capsules

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600 mcg, 100 capsules Item # 00102

Biotin is a water-soluble vitamin that belongs to the vitamin B family. It’s necessary for the production of keratin, a protein that is a structural component of hair, nails and skin.

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Helpful in nail health.


This is great for hair thinning and nails.


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600 mcg, 100 capsules


$0.06/count | 100 Day Supply

What Is Biotin?

As we get older, our bodies produce less of the structural proteins that we need to maintain healthy hair, skin and nails. Biotin helps produce keratin, one of those important proteins.

Biotin is essential for healthy skin, hair and nails, supporting healthy hair and nails in people who are deficient.

Biotin Benefits

  • Supports healthy hair, skin & nails
  • Necessary for cellular energy production
  • Promotes healthy gene expression

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Biotin, sometimes referred to as vitamin B7, is a member of the water-soluble B-complex family, normally only required in small amounts.

Biotin is used as a cofactor in the body, supporting the activities of enzymes involved in fatty acid synthesis, gluconeogenesis (the generation of glucose from non-carbohydrate sources) and amino acid breakdown. Biotin is also needed for cellular energy production as a cofactor for the TCA-cycle, or Krebs cycle, enzymes.1,2

A growing body of evidence further suggests biotin may play an important role in gene expression.1 Biotin is essential for production of the protein keratin, and therefore supports healthy hair, skin and nails.3-6

It is important to note that biotin supplements can interfere with certain hormone and other lab tests.7,8 Be sure to consult your health care provider if you take supplemental biotin and need lab tests.

These statements have not been evaluated by the Food and Drug Administration.
These products are not intended to diagnose, treat, cure, or prevent any disease.

Serving Size 1 capsule

Amount Per Serving


600 mcg

Other ingredients: microcrystalline cellulose, dicalcium phosphate, gelatin (capsule), vegetable stearate.


Dosage and Use
  • Take one (1) capsule daily with meals, or as recommended by a healthcare practitioner.
  • Do not purchase if outer seal is broken or damaged.
  • When using nutritional supplements, please consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.

To report a serious adverse event or obtain product information, contact 1-866-280-2852.

  1. J Inherit Metab Dis. 2019;42(4):647-654.
  2. Protein Sci. 2012;21(11):1597-619.
  3. Nutr Clin Pract. 2019
  4. J Dermatolog Treat. 2018;29(4):411-414.
  5. Dermatol Ther (Heidelb). 2019;9(1):51-70.
  6. Skin Appendage Disord. 2017;3(3):166-169.
  7. Clin Biochem. 2019;65:61-63.
  8. Endocr Pract. 2017;23(8):989-998.

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