The Science of Peptides: Benefits, Uses, and Why Experts Swear By Them

You've seen peptides pop up everywhere, from the labels of your luxe moisturiser to the ingredient lists of high-performance peptide serums. They promise firmer, smoother, glowier skin. But can these microscopic molecules really do it all? Or are they just the latest stars in the skincare galaxy? Here's a closer look at what makes peptides for skin and hair so buzzworthy, and why dermatologists continue to swear by them.