Matrixyl
Also known as: palmitoyl pentapeptide-4, pal-kttks, palmitoyl pentapeptide-3, matrixyl 3000
Matrixyl (palmitoyl pentapeptide-4) is a synthetic matrikine peptide used as a cosmetic active ingredient.
Caliber Peptide Index tracks Matrixyl across 2 research-peptide vendors, with the lowest listed price at $0.85/mg (200mg) at Core Peptides as of 2026-05-31. Prices below are normalized to dollars per milligram so different vial sizes can be compared on an equal basis. Matrixyl is sold by third-party vendors for research use only.
Research Applications
Studied in cosmetic-science research on matrikine signaling and skin proteins.
Safety Considerations
Sold as a cosmetic and research ingredient for topical formulation and laboratory use only — not for human consumption.
Sources
Available From 2 Vendors — Sorted by $/mg
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Frequently asked
- How many vendors sell Matrixyl?
- Caliber Peptide Index currently tracks 2 research peptide vendors listing Matrixyl.
- What is the lowest tracked price for Matrixyl?
- The lowest tracked price for Matrixyl is $0.85/mg (200mg) at Core Peptides. Prices are sorted by dollars per milligram so different vial sizes can be compared on an equal basis.
- How often are Matrixyl prices updated?
- Vendor prices are refreshed by our automated scraper (most recent update: 2026-05-31). Always confirm the current price on the vendor's site before purchase.
Caliber Peptide Index is a directory. We do not test, score, or endorse any vendor. Prices listed are what each vendor publishes; verify on the vendor's site before purchase.
Products listed for research purposes only — not for human consumption. Wiki content is summarized from publicly available research literature and is not medical advice.