Science
Mechanism of Action
This ingredient functions as a cell-signaling agent that mimics natural biological processes to stimulate the production of the extracellular matrix. It primarily targets collagen synthesis and strengthens the dermal-epidermal junction, facilitating faster tissue repair and improving the skin's overall structural architecture to combat sagging and fine lines.
Research
Clinical Evidence
Low confidence0.002%
Key findings
- 01 While specific data for the Cocoyl-9 variant is emerging, studies on structural analogs like Cyclized Hexapeptide-9 at 0.002% demonstrated a measurable reduction in wrinkle area and roughness over a 56-day period, showing performance metrics that rivaled traditional retinol.
Transparency
Dusting Analysis
Peptides are exceptionally potent at micro-doses, which often leads manufacturers to include them at negligible levels—frequently below 0.0001%—purely for marketing claims rather than physiological effect.
The Formula
Formulation
Stability
The cocoyl attachment suggests improved lipophilicity compared to standard peptides; however, like most peptides, it should be protected from extreme pH environments to prevent hydrolysis.
Synergies
- Hyaluronic Acid
- Ceramides
- Other Signal Peptides
Safety
Safety Profile
Categorized as an amino acid alkyl amide, the CIR Expert Panel deems this class of ingredients safe for cosmetic use when formulated to be non-irritating.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A sophisticated signaling peptide with high potential for structural skin repair, though more direct clinical trials are required to fully validate its efficacy versus established benchmarks.
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References
Sources