Peptide Skinjection™ Amplified Wrinkle-Fix Refillable Serum

A targeted wrinkle-fix serum from Peter Thomas Roth, the Peptide Skinjection feels lightweight and silky, absorbing quickly into skin. Formulated to firm and smooth expression lines, its texture suits normal to mature skin and layers well under moisturizers. The refillable design reduces waste, and the serum is presented without heavy fragrance for a focused peptide treatment.