Science
Mechanism of Action
This recombinant peptide functions as a foundational component, providing essential building blocks for critical skin proteins such as collagen, elastin, and keratin. By signaling endogenous cellular repair pathways, it actively contributes to improvements in skin texture, tone, and suppleness. Furthermore, it aids in establishing a protective barrier on the skin's surface, which is crucial for shielding against environmental stressors like pollution and UV radiation. Related peptides in this class have demonstrated enhanced transdermal delivery into various skin layers, including the stratum corneum, suggesting a targeted efficacy potential by interacting with specific skin cells.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has not specifically reviewed SR-(TIGER POLYPEPTIDE-1 HEXAPEPTIDE-40). While a closely related peptide, Sr-(Hexapeptide-40 Oligopeptide-91 Clostridium Botulinum Polypeptide-1), is generally considered safe for topical application, specific data regarding this ingredient's use during pregnancy or breastfeeding is absent. A patch test is recommended prior to widespread use. Other hexapeptides, such as Hexapeptide-12 and Tripeptide-1, have been deemed safe by CIR at concentrations below 10 ppm.
Your Skin
Skin Compatibility
Our Assessment
Verdict
While exhibiting a promising mechanism for skin conditioning and protection across all skin types, direct clinical efficacy and specific safety data for SR-(TIGER POLYPEPTIDE-1 HEXAPEPTIDE-40) are currently limited, warranting further research for definitive assessment.
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References
Sources