Stark Pharm's Flex GCM formula...
Dietary supplement IronFlex - Biotin contains biotin (vitamin H or B7), which has a positive effect on the condition of the skin, hair, nails.
Puritan's Pride - Hair, Skin & Nails One Per Day Formula is a daily dietary supplement to support the health and beauty of your hair, skin and nails.
Puritan's Pride - Quick Dissolve Hair, Skin & Nails - improves and maintains the health and beauty of hair, skin and nails.