Youtheory Collagen Skin, Hair, & Nail Formula contains (160) tablets

Youtheory Collagen Advanced with Vitamin C, 160 Count (1 Bottle) ... Youtheory Collagen Advanced with Vitamin C helps replenish this vital protein to fight the effects of aging by revitalizing skin, hair, nails, tendons and ligaments.

As we age, collagen naturally breaks down and diminishes over time – leading to the early signs of aging (including wrinkles, thinning hair, brittle nails and weaker joints).