Matrixyl 3000 10mg

• OP Labs formerly Oxford Peptides.
• Batch HPLC tested at 99%+ purity.
• Store frozen long term or in fridge when ready to be used.
• Sold for research purposes only.
• Contact us for Wholesale Orders.

Download COA here: Matrixyl COA.pdf
Please note if you have a different Batch ID please contact us for the latest COA.

Matrixyl (Palmitoyl Pentapeptide-4)

---

Chemical & Physical Data

---

Description

Matrixyl (Palmitoyl Pentapeptide-4) is a synthetic matrikine peptide that consists of a palmitoyl (fatty acid) moiety attached to a short peptide of five amino acids (KTTKS). The palmitoyl modification increases lipophilicity, assisting in interaction with lipid components in formulations and aiding in penetration/affinity in topical systems. targetmol.com+2molnova.com+2

It is commonly used as a cosmetic peptide active ingredient due to its demonstrated ability in in vitro and formulation-testing settings to support synthesis of extracellular matrix (ECM) components, such as collagen and other dermal matrix proteins, and to modulate skin surface texture in cosmetic formulations. matrixylinside.com+2SpecialChem+2

---

Applications in Research / Formulation

• For formulation of topical cosmetic or dermal products (e.g. creams, serums, lotions) where peptide acts as an active ingredient in skin-care systems. SpecialChem+1

• As component in INCI-listed ingredient blends including Matrixyl®, Matrixyl® 3000, etc. matrixylinside.com+1

• As a model peptide for studies of peptide stability, lipid conjugation effects, extracellular matrix signalling in skin biology research.

• For testing compatibility with other cosmetic ingredients (emollients, hydrating agents, preservatives).

---

Handling & Stability

• Reconstitute from lyophilised powder shortly before use in a solvent appropriate to experimental or formulation system (e.g. DMSO, dilute acid, water or buffer).

• Aliquot upon reconstitution to avoid repeated freeze-thaw or multiple exposures to moisture/air.

• Store reconstituted peptide at 4 °C for short-term use; long-term storage should be at −20 °C or lower.

• Protect from exposure to strong oxidizers, extreme pH, or high temperatures, all of which can degrade peptide or oxidize sensitive residues.

---

Specifications Summary

---

Chemical Name / IUPAC Style

N-(palmitoyl)-Lysyl-L-threonyl-L-threonyl-L-lysyl-L-serine (palmitoyl-KTTKS) — full peptide with palmitoyl (hexadecanoyl) fatty acid modification at N-terminus. molnova.com+2targetmol.com+2

---

References

1. MedKoo / MolNova catalog data — basic chemical data including molecular formula, sequence, purity. medkoo.com+1

2. Sinoway Industrial COA — specifications including HPLC purity, appearance, solvent solubility. ChemicalBook

3. Croda / Sederma Matrixyl® information — background on the peptide’s activity in formulation and labelled INCI/functional role. matrixylinside.com+2SpecialChem+2

Keywords: Matrixyl.