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Skin Care Library

Skin Care Blogs written by Dermatologist Dr. Leslie Baumann MD, FAAD

Matrixyl (KTTKS) in Skin Care

By Dr. Leslie Baumann on Sep 01, 2023

Matrixyl is one of the most popular anti-aging peptides to reduce wrinkles and improve skin firmness. It is made up of the amino acids lysine, threonine, threonine, lysine, and serine attached to a fatty acid called palmitic acid. This combination is abbreviated as Pal-KTTKS. The palmitic acid helps the peptide absorb into the skin better.

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