Pentapeptide-34 trifluoroacetate
INCI: Peptide Q10 Biofunctional
Reviewed by Rosie · Last updated 18 Aug 2026
Advanced peptide for skin elasticity improvement
Addresses
EWG Safety Score
What Is Pentapeptide-34 trifluoroacetate?
Pentapeptide-34 Trifluoroacetate is a research-grade peptide used in advanced skincare formulations to support skin structure and elasticity. The trifluoroacetate salt form enhances stability and solubility of the peptide for cosmetic applications.
This peptide contributes to the skin's structural integrity by supporting the production and maintenance of elastic fibres. It represents the continued innovation in peptide technology for anti-ageing skincare.
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Pearl Extract
A nacreous extract with antioxidant properties, traditionally valued in skincare formulations
Pelvetia Siliquosa Extract
A seaweed extract that helps protect skin from environmental stressors
Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate
A synthetic antioxidant that serves to protect the product formula, not skin. | Scavenges free radicals to keep a product’s more delicate ingredients from perishing when exposed to oxygen.
Perilla Ocymoides Seed Extract
A plant-derived antioxidant from perilla seed that helps protect skin from environmental stress
Petroselinum Crispum Meristem Cell
Plant cell extract with antioxidant properties to help protect skin from environmental stress
Phalaenopsis Aphrodite Callus Extract
Plant-derived antioxidant extract that helps protect skin from environmental stressors
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