PETERTHOMASROTH CLINICAL SKIN CARE PEPTIDE SKINJECTION™ Amplified Wrinkle-Fix Serum is a non-invasive, dual-purpose treatment that provides needle-free results or complements results from in-office injectables. Visibly helps to reduce the appearance of expression lines and prevent the look of future wrinkles with a 19% Peptide Complex and 10% Argirelox™.