Many people experience thinning hair or brittle nails; biotin can help combat these issues

http://gunnertixv697.trexgame.net/the-best-vitamins-for-hair-loss-how-biotin-can-transform-your-hair-care-routine-1

Many people experience thinning hair or brittle nails; biotin can help combat these issues. This essential vitamin strengthens the hair shaft and promotes nail growth, resulting in stronger, healthier nails