1. Our collagen actually works
By the time you reach your mid-20s, your body's natural collagen levels decrease by 1% each year. The diminishing levels of collagen lead to sagging skin, brittle hair and nails, and joint discomfort, among other concerns.
Daily use of a collagen powder with types I and III bovine collagen is best for healthy hair, skin, and nails—while also reducing the appearance of wrinkles, fine lines, and sagging.