Matrixyl (Palmitoyl Pentapeptide-4)
Cosmetic & DermalSkin, Hair & AestheticsCosmeticResearch use only
Educational use only. Not medical advice. Verify all information with primary sources and a licensed clinician before use.
Body Map
Skin
Overview
Matrixyl is a fat-soluble signal peptide used in cosmetic skincare to boost collagen production. It works by mimicking collagen breakdown signals, prompting skin cells to produce more collagen. It is one of the most clinically validated anti-wrinkle peptides and is found primarily in topical products.
Primary Uses
boost collagen production
reduce wrinkle depth
skin repair
improve extracellular matrix density
improve skin hydration
Collagen synthesis stimulation
Tissue repair
Reduces wrinkle depth
Improves skin elasticity
Protocol Reference
Dose
Not specified
Frequency
2× daily (topical)
Route
Topical
Evidence
Limited / Preclinical (disputed)
Also in Cosmetic & Dermal