PatchMD - Biotin Plus Topical Patch, 30-Day Supply
Biotin is an important B-Vitamin known to support healthy hair, skin and nails
Apply biotin patch daily to an area with little or no hair, i.e., shoulder, back or hip. For best results, it is recommended to wear PatchMD patches for 8 hours. There is no additional benefit wearing the patch longer than 8 hours. Patches can be worn during sleep. Avoid using any lotion or cream in the same area as it will inhibit absorption. The biotin patch is not waterproof. It is ok to wear multiple patches at a time.