Acetyl Octapeptide-2
INCI: ACETYL OCTAPEPTIDE-2
Also known as: Acetyl Octapeptide-2
A peptide that supports skin's natural repair and conditioning processes
At a glance
Best For Skin Types
All, Dry, Sensitive, Mature
Addresses
Usage Frequency
Daily
What Is Acetyl Octapeptide-2?
Acetyl Octapeptide-2 is a synthetic peptide—a short chain of amino acids modified with an acetyl group. Peptides are used in skincare as conditioning agents, working at the surface level to support the skin's structural integrity and natural functions.
This ingredient falls into the broader category of peptides used for skin conditioning. It is designed to interact with the skin's surface layers to help maintain hydration and support the skin barrier.
How It Works
Acetyl Octapeptide-2 functions as a conditioning agent, meaning it works primarily at the surface of the skin rather than penetrating deeply. The acetyl modification is thought to enhance stability and skin interaction.
Like other peptides in skincare, it is believed to support the skin's natural processes by interacting with the stratum corneum (the outermost skin layer), helping to maintain hydration and support barrier function.
Clinical Evidence & References
Research into Acetyl Octapeptide-2 specifically is limited in published literature. Most evidence for this ingredient comes from ingredient suppliers and formulation studies rather than independent clinical trials in humans.
Broader research into peptides and acetylation in skin suggests these mechanisms have relevance to skin health—particularly around barrier function and cellular repair—but direct evidence for this particular peptide's efficacy in skincare remains unclear. More independent research would help clarify its benefits.
Published Research
How to Use
Acetyl Octapeptide-2 is typically found in serums, moisturisers, and treatment products. It can be used daily as part of a regular skincare routine. It is generally well-suited to layering with other ingredients, though as with any peptide product, consistency of use is more important than occasional application.
Safety & Precautions
Regulatory information
Standardised cosmetic-ingredient identifiers used by regulators.
Show identifiers
- INCI Name
- ACETYL OCTAPEPTIDE-2
- EC Number
- -
- Function
- Skin Conditioning
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