Science
Mechanism of Action
It functions as an antioxidant and skin protectant. The Tripeptide-1 component stimulates collagen and GAG synthesis, while the anacardoyl moiety enhances penetration, providing additional bleaching and free-radical scavenging.
Research
Clinical Evidence
Medium confidence0.001%
Key findings
- 01 Cosmetic Ingredient Review (CIR) Safety Assessment 2014
Transparency
Dusting Analysis
Due to its high potency and cost, this ingredient is effective at very low concentrations. Products may include it at sub-optimal levels to claim its presence without delivering full efficacy.
The Formula
Formulation
Stability
The anacardoyl conjugation improves oil compatibility, yet it is often supplied in aqueous-glycol solutions for easy integration into water phases. Avoid temperatures exceeding 40°C during formulation.
Conflicts
- Strong oxidizing agents
- Proteolytic enzymes
- Extreme pH (<3.0 or >8.0)
Safety
Safety Profile
The CIR Panel deemed Tripeptide-1 derivatives safe for use. Its high potency and cost result in very low typical use levels, ranging from 3-10 ppm.
Your Skin
Skin Compatibility
Our Assessment
Verdict
This multifunctional peptide offers potent anti-aging, antioxidant, and brightening benefits, making it a valuable addition for comprehensive skin improvement.
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References
Sources