Biotin is an essential B vitamin needed for the metabolism of carbohydrates, proteins, and fats to support optimal energy levels.  Biotin also is a factor in the maintenance of good health.  Extra Strength Biotin 10,000 mcg from Webber Naturals is a non-GMO formula that can help prevent biotin deficiency and promote healthy, beautiful hair, skin, and nails.  Recommended Dosage: Adults take 1 capsule daily or as directed by a physician.  Consult a physician for use beyond 4 weeks. Caution: Consult a physician prior to use if you are pregnant or breastfeeding. Keep out of reach of children. Sealed for safety and freshness. Free of artificial colours, preservatives or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, corn, egg, fish, shellfish, animal products, salt, tree nuts or GMOs. Suitable for vegetarians/vegans. Canadian brand.