Optimize your hair, skin and nails health with a powerful 3 in 1 Biotin 20,000 mcg supplement that offers the most advanced support possible. We have developed American Standard Supplements High Quality Biotin , a supplement that supports glowing skin, glossy hair and strengthened nails. Biotin is known for thickening hair, improving skin and nails..

Optimize your overall health with American Standard Supplements D3 + K2 supplement that offers the most advanced support possible. Product Details: 1)Per Serving: Vitamin D3 5000 IU (125mcg) plus Vitamin K2 (MK7) 200mcg 2)Volume: 120 Veggie Capsules for 120 Day Supply 3)Manufactured & Quality Tested in the USA with globally sourced ingredients 4)N..