3-Ascorbyl Carbonyl Dipeptide-17
INCI: 3-ASCORBYL CARBONYL DIPEPTIDE-17
Also known as: 3-ascorbyl Carbonyl Dipeptide-17
A peptide derivative that supports skin conditioning and texture refinement
At a glance
Best For Skin Types
All, Mature, Combination
Addresses
Usage Frequency
Daily
What Is 3-Ascorbyl Carbonyl Dipeptide-17?
3-Ascorbyl Carbonyl Dipeptide-17 is a synthetic peptide compound that combines ascorbic acid (vitamin C) chemistry with a dipeptide structure. It is designed to function as a skin conditioning agent, working to improve the feel and appearance of the skin surface.
This ingredient belongs to the broader category of peptides—short chains of amino acids that can influence skin behaviour and support various skin functions. The ascorbyl component suggests antioxidant properties, whilst the peptide structure may help with structural support and skin texture optimisation.
Benefits for Your Skin
How It Works
The ingredient works through two mechanisms. The ascorbyl (vitamin C) component provides antioxidant activity, helping to counteract oxidative stress caused by UV exposure and environmental pollution. This can help protect skin cells from damage that contributes to visible ageing.
The peptide portion of the molecule is designed to interact with skin cells and support structural integrity. Peptides can signal to the skin and may help improve hydration retention and surface texture, contributing to a smoother, more refined appearance over time.
Clinical Evidence & References
Research on this specific ingredient is limited in publicly available literature. However, the constituent components—ascorbic acid and peptides—have established benefits in skincare. Ascorbic acid is well-documented for antioxidant and collagen-supporting properties, whilst peptides are recognised for their ability to improve skin texture and support the skin barrier.
The combination of these two elements in a single molecule suggests complementary benefits, but specific clinical data on 3-Ascorbyl Carbonyl Dipeptide-17 itself would be needed to make definitive claims about efficacy. It appears primarily in texture and conditioning formulations, suggesting manufacturers value it as a multifunctional ingredient.
Published Research
How to Use
This ingredient is typically found in serums, moisturisers and texture-focused treatments. It works well alongside other antioxidants and hydrating ingredients. For best results, use consistently as part of your regular skincare routine—texture improvements and antioxidant benefits accumulate with sustained use rather than from occasional application.
Safety & Precautions
Regulatory information
Standardised cosmetic-ingredient identifiers used by regulators.
Show identifiers
- INCI Name
- 3-ASCORBYL CARBONYL DIPEPTIDE-17
- Function
- Skin Conditioning
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