Science
Mechanism of Action
This peptide operates by engaging specific receptors on the skin's surface, initiating advanced cell communication pathways that intelligently mimic the skin's natural repair and renewal processes. It is instrumental in activating endogenous collagen production and stimulating dermal filling, repair, and overall renewal. Beyond its structural benefits, Tetrapeptide-24 exhibits antioxidant, regenerative, firming, and protective functions, while also contributing to skin hydration and softening.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 Clinical application within a 2-5% concentration range demonstrated the ingredient's capacity to restore skin firmness, elasticity, and resilience. Furthermore, studies indicated a reduction in wrinkle depth and an ability to reshape the skin's cellular matrix, contributing to improved dermal volume. (Noted to be identified as Cyclotetrapeptide-24 Aminocyclohexane Carboxylate/Cyclopeptide-5 in this study context.)
Transparency
Dusting Analysis
The Formula
Formulation
Stability
For optimal preservation of efficacy, store Tetrapeptide-24 in a dry, well-ventilated environment at room temperature (5-30°C / 41-86°F), shielded from light, moisture, and heat. It should be incorporated into formulations after the emulsion has formed and cooled to 40°C or below. If supplied as a preservative-free solution, refrigeration is required until its integration into a properly preserved cosmetic product.
Safety
Safety Profile
No specific Cosmetic Ingredient Review (CIR), Scientific Committee on Consumer Safety (SCCS), or FDA regulatory status for Tetrapeptide-24 (Cyclotetrapeptide-24 Aminocyclohexane Carboxylate) is currently available. However, one of its identified forms, Cyclopeptide-5, is reported to be well tolerated across all skin types without specific contraindications.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Tetrapeptide-24 is a valuable peptide offering significant benefits for improving skin firmness, elasticity, and reducing wrinkle depth, demonstrating good tolerability across various skin types.
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References
Sources