Peptides may enhance skin hydration by strengthening the moisture barrier, reducing transepidermal water loss

https://www.scribd.com/document/1049613292/Sermorelin-vs-Other-Peptides-Anchorage-Guidance-from-You-Aesthetics-165476

Peptides may enhance skin hydration by strengthening the moisture barrier, reducing transepidermal water loss, and leaving skin feeling supple and plump.