Peptide Skinjection Amplified Wrinkle-Fix Serum - Peter Thomas Roth's non-invasive, dual-purpose and refillable Peptide Skinjection Amplified Wrinkle-Fix Serum is formulated with a 19% Peptide Complex that is clinically proven to improve the look of expression lines.BenefitsPowered by a 19% Peptide Complex of amplified Matrixyl and ArgirelineHelps to prevent the look of future wrinklesBoosted with 10% Argirelox to help prolong the need for your next injectable treatment by up to six monthsClinically proven to improve the look of expression lines*Key Ingredients19% Peptide Complex of amplified Matrixyl and Argireline - Visibly helps to reduce and prevent the look of expression lines.10% Argirelox - Helps prolong the need for next injectable treatment by up to 6 months. - Peptide Skinjection Amplified Wrinkle-Fix Serum