Biotin plays an important role in hair, skin and nail health. It is a vitamin of the B complex that converts food into energy. Biotin is found naturally in many foods including egg yolk, nuts, whole grains and bananas. Supplementing with Biotin can help improve the Keratin in our bodies which is a protein that makes up our hair, skin and nails. Bad Athletics Biotin contains 30 softgel capsules per bottle. Made with 10,000 MCG of high quality biotin per capsule. Non-GMO, gluten free, 3rd party tested. Made in a GMP compliant, FDA registered facility.