What it means
Whole collagen molecules are too large to enter the skin in any meaningful amount, so skincare uses hydrolyzed forms. Topical collagen mainly works as a film and humectant on the surface.
Several small trials of oral collagen peptides report better skin hydration and elasticity. Many were funded by supplement makers, so they are worth reading with that in mind.
Also known as
- collagen peptides
- hydrolysed collagen
- collagen hydrolysate
Go deeper at Vanu Health
Sources
General information, not medical advice. Talk to a clinician about any decision about your health.