Science
Mechanism of Action
The peptide primarily functions by inhibiting elastase, an enzyme that degrades elastin and collagen in mature skin, while stimulating type I collagen synthesis. This dual action restores skin integrity and improves elasticity.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 An 8-week in-vivo test applying 4% Relistase (peptide solution with glycerin) on mature women (average age 49) resulted in a 14% improvement in skin elasticity and a 15.6% increase in skin tightness.
Transparency
Dusting Analysis
No specific data regarding dusting practices for this ingredient was found in the provided research. It is a peptide, typically incorporated into formulations at specific concentrations.
The Formula
Formulation
Stability
Often supplied as a solution with glycerin, suggesting good water solubility. Specific optimal pH range for stability is not readily available.
Safety
Safety Profile
This ingredient has not been reviewed by CIR or SCCS. It is generally considered safe for topical use, with side effects being uncommon. EWG notes low concerns for various toxicities.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Acetylarginyltryptophyl Diphenylglycine is a valuable peptide for anti-aging and firming, showing promising in-vivo results for elasticity and tightness, with low irritancy and broad skin compatibility.
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