
Peter Thomas Roth
Instant FIRMx Eye Temporary Eye Tightener
A temporary under-eye tightener that helps reduce the look of bags and wrinkles with no residue or pilling.
This gel formula is made for the under-eye area and is described as comfortable to wear across normal, dry, combination, and oily skin. It includes Firm-A-Tite™ and peptide technology, and the brand says it blends onto all skin types and tones.
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- All 32 ingredients with roles & concentrations
- 4 clinical claims reviewed
- Source attribution: brand-claimed vs. ingredient-derived vs. editor-curated — plus a verdict tailored to your skin

