Dosage: Clinical trials evaluated native type 2 collagen at 40 milligrams (mg) per day. Collagen peptides, also known as hydrolyzed collagen or collagen hydrolysate, are the smaller protein pieces of ...

Collagen and collagen peptides are highly recommended supplements for improving the look, feel and elasticity of your skin.

For example, a 2019 review of 11 studies found collagen supplements may increase skin elasticity, hydration, and collagen content. While dosage and ... called collagen peptides saw significantly ...