Palmitoyl Tripeptide-1
CAS Number: 147732-56-7
Palmitoyl Tripeptide-1 is a synthetic glycine-histidine-lysine (GHK) peptide derivatized with a palmitoyl group for enhanced skin penetration, acting as a messenger peptide that signals fibroblasts to produce collagen I and III and activates metalloproteinase inhibitors to prevent collagen degradation. Together with Palmitoyl Tetrapeptide-7, it forms Matrixyl 3000, one of the most effective anti-aging peptide combinations available. Used at 2–5 ppm in anti-aging formulations.
Technical Specifications
| appearance | White to off-white powder |
| purity (%) | ≥95 |
| moisture (%) | ≤5.0 |
| heavy metals (ppm) | ≤10 |
| peptide content (%) | ≥95 (HPLC) |
Applications
- Matrixyl 3000 anti-aging complex formulations
- Collagen synthesis stimulating serums
- Firming and anti-sagging face products
- Combined peptide anti-wrinkle treatments
- Dermis-repair and skin density products
Key Features
- GHK sequence signals dual collagen synthesis and anti-degradation
- Palmitoyl modification provides optimal dermal bioavailability
- Core component of Matrixyl 3000 for synergistic anti-aging activity
- Activates tissue inhibitors of metalloproteinases (TIMPs)
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CAS Number
147732-56-7
Category
Cosmetic Active IngredientsAvailability
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