Sentinel Skin, Hair & Nails Formula is a dietary supplement containing 100 tablets designed to support healthy hair growth, skin appearance, and nail strength through essential nutrients and vitamins. This supplement is formulated to provide nutritional support for maintaining healthy hair, skin and nails from within. As a dietary supplement, it should be taken as directed on the product label. Store in a cool, dry place away from direct sunlight. Keep out of reach of children. Consult your healthcare provider before use, especially if pregnant, nursing, or taking other medications.