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Professional Supplements & Nutritional Products Since 1998

A dietary supplement to support skin and hair health and intestinal flora function.

If you experience dry, brittle hair or nails, biotin is a supplement you may want to consider. It is an essential water-soluble B vitamin that supports strengthening hair and nails because it is a major component in the natural hair manufacturing process. Biotin by DaVinci Laboratories is vegetarian and free of citrus, corn, gluten, and yeast.

Supplement Facts:

Serving Size: 2 Tablets

Servings Per Container: 30

Amount per Serving:

Ingredient Amount % Daily Value
Vitamin C (as Ascorbic Acid) 200 mg 330%
Biotin 2000 mcg 670%
Calcium (as Ca Carbonate) 200 mg 20%


Suggested Use:

As a dietary supplement, take 2 tablets daily with a meal, or as directed by your healthcare practitioner.

Other ingredients:
Microcrystalline cellulose, stearic acid, vegetable stearate, croscarmellose, sodium, silicon dioxide.


  • If pregnant or nursing, consult your healthcare practitioner before taking this product.
  • Keep out of reach of children. Store in a cool, dry place.

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