Snapshot
- Overview
- A peptide meant to firm skin and smooth uneven texture.
- Category
- Anti-aging, Firming, Tone/Texture, Skin Conditioning
- Type
- Peptide
Caprooyl Tetrapeptide-3
Caprooyl Tetrapeptide-3 is a lipidated tetrapeptide used in cosmetic formulations as a signaling peptide. It's featured in serums and creams aiming for a firmer look, more bounce, and refined texture as part of age-supportive skincare.
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Our take
Is Caprooyl Tetrapeptide-3 a Good Ingredient?
This is a signaling peptide marketed for firmness and texture, but independent clinical support in finished cosmetics is limited, which is why it's rated Fair. Some users may experience mild irritation or see little visible change without prolonged use.
What it does
Skin Benefits
May help skin appear more lifted and resilient while softening the look of uneven texture, though visible changes typically require consistent use over time; evidence in topical cosmetics is limited.
Where you'll find it
Uses in Skincare & Cosmetics
Featured in ampoules, neck gels, and treatment lotions targeting age-related concerns, and also used in gel-cream boosters layered under moisturizers.
Before you use it
Safety
Typically safe for cosmetic use, though peptides can occasionally cause mild stinging or redness; patch testing is prudent on sensitive skin. No well-established regulatory restrictions at usual use levels.
Products with Caprooyl Tetrapeptide-3
