Acetyl Sh-Oligopeptide-29 Sp
INCI: ACETYL SH-OLIGOPEPTIDE-29 SP
Also known as: Acetyl Sh-oligopeptide-29 Sp
A peptide derivative designed to support skin conditioning and protective functions
At a glance
Best For Skin Types
All, Dry, Sensitive, Mature
Addresses
Usage Frequency
Daily
What Is Acetyl Sh-Oligopeptide-29 Sp?
Acetyl Sh-Oligopeptide-29 Sp is a peptide—a short chain of amino acids—that has been chemically modified through acetylation. Peptides are fragments of proteins naturally present in skin, and their smaller size allows them to penetrate the outer layers more effectively than full proteins.
This ingredient functions primarily as a skin conditioner and protective agent. It is designed to help maintain skin integrity and support the skin's natural barrier function, though the specific mechanisms are proprietary to its formulation.
How It Works
As a peptide, this ingredient works at the cellular level. Peptides are recognised by skin cells and can communicate with them to trigger supportive responses—in this case, promoting conditioning and protective behaviour.
The acetylation modification enhances the ingredient's stability and may improve its ability to penetrate the outer skin layers, making it more effective in delivering its conditioning properties.
Clinical Evidence & References
Published research specifically evaluating Acetyl Sh-Oligopeptide-29 Sp in human skin is limited. The ingredient is relatively specialised and appears in a modest proportion of skincare formulations, which means independent clinical data may be sparse.
Peptides as a category have demonstrated benefits for skin conditioning and barrier support in various studies, but efficacy varies considerably depending on the specific peptide, its concentration, and formulation. Without dedicated clinical trials for this particular ingredient, claims about its benefits should be viewed as moderate rather than definitive.
Published Research
How to Use
This ingredient is typically found in serums, moisturisers, and targeted treatment products. Use as directed by the product instructions, usually once or twice daily as part of your regular skincare routine. It is generally compatible with other skincare ingredients, though combining multiple active ingredients should be introduced gradually to assess tolerance.
Safety & Precautions
Regulatory information
Standardised cosmetic-ingredient identifiers used by regulators.
Show identifiers
- INCI Name
- ACETYL SH-OLIGOPEPTIDE-29 SP
- Function
- Skin Conditioning, Skin Protecting
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