PRODUCTS
We combine peptide science, manufacturing capability and cosmetic application expertise to help customers create innovative beauty products.
Expression-Line Peptide
Cosdermo™ Acetyl Tetrapeptide-11
INCI
Acetyl Tetrapeptide-11
Applications
Facial Care · Firming · Skin Structure
Certifications & IP
Available Formats
Powder
Solution
Key Benefits
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Type XVII Collagen Support
Epidermal Cohesion
Firmness & ResilienceMechanism of Action
Acetyl Tetrapeptide-11 supports the synthesis of syndecan-1 and type XVII collagen, structural components involved in epidermal cohesion and dermal–epidermal integrity. By reinforcing these networks, it helps improve firmness, elasticity and overall skin resilience.
Efficacy Data
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In Vitro:Helps maintain skin integrity by promoting type XVII collagen synthesis in the tested model. |
Technical Information | Powder
| Parameter | Information |
| INCI Name | Acetyl Tetrapeptide-11 |
| Purity | ≥98.0% |
| Solubility | Water-soluble |
| Availability | Detailed technical information is available upon request. |
Formulation Guide
Recommended Use Level
1–8%
Detailed Formulation Guidance
Available upon request.
Technical Information | Solution
| Parameter | Information |
| INCI Name | Acetyl Tetrapeptide-11 |
| Product Form | Solution |
| Solubility | Water-soluble |
| Availability | Detailed technical information is available upon request. |
Formulation Guide
Recommended Use Level
1–8%
Detailed Formulation Guidance
Available upon request.
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