Biotin is an important B-vitamin that provides dietary support for healthy hair and nails as well as energy production in the body;Biotin promotes shiny, lustrous hair and strong, resilient nails.;Natrol Biotin is a great product and help with hair, skin and nails;Required for protein, carbohydrate, and fat metabolism

• Natrol Biotin 10,000 Mcg, Maximum Strength, 100 Tablets (2 Packs) Shipped from USA

Natrol Biotin 10,000 Mcg, Maximum Strength, 100 Tablets (2 Packs) Shipped from USANATROL