K18’s hair oil features the brand’s signature peptide, an ingredient that strengthens strands and makes them appear smoother. By preventing and repairing damage, the silicone-free oil allows your hair ...

Peptides are like messengers, and when applied topically, they signal the skin to do things like produce more collagen and ...

The list includes everything from the award-winning Glazing Milk to Ariana Grande-approved peptide lip treatments.

This Unique Cult-Favorite Skincare Line Just Dropped Their First Haircare Collection, and Fans Say 'This Is Huge' first ...

Select independently determines what we cover and recommend. When you buy through our links, we may earn a commission. Learn more. Retinoids have long been popular for their ability to both speed ...

Firmly on that list? Peptides. But for all that they’re touted on some of the best-selling skincare products around, if pressed, many of us couldn’t actually explain their function.

Touted as the secret to better lip hydration, smoothness, and fullness, lip peptide products are in high demand. But do peptide lip treatments actually deliver on these promises? Experts break ...

CNET staff -- not advertisers, partners or business interests -- determine how we review products and services. If you buy through our links, we may earn a commission.

Avant's Zellulin® ZelluGEN™ has achieved a milestone in the growing field of cellular agriculture by becoming the first non-food product to receive the ...

Sometimes the peptide products are hetero-cyclized, and the peptide backbone may be branched. How are the peptides made? Nonribosomal peptides are created on massive, assembly line-like synthetases.