Science
Mechanism of Action
This peptide derivative functions as a skin conditioning agent, which is understood to help maintain the skin in a healthy state, improving its overall feel and visual attributes.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Safety
Safety Profile
The trifluoroacetate component categorizes this ingredient as a Per- and Polyfluoroalkyl Substance (PFAS). The FDA's 2025 Report on the Use of PFAS in Cosmetic Products highlights substantial concerns, citing limited data regarding use levels, dermal/oral absorption, and mechanistic information for many PFAS. The Environmental Working Group (EWG) has rated similar trifluoroacetate-containing peptides as unsafe due to their PFAS nature. Furthermore, there is a clear global regulatory shift towards PFAS-free beauty, with a proposed ban on PFAS in cosmetics anticipated in the EU by 2026.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Given its classification as a PFAS and the significant and growing global regulatory concerns and safety scrutiny, Heptapeptide-50 Trifluoroacetate is not recommended for inclusion in cosmetic formulations.
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References
Sources