Collagen Face Serum Peter Thomas Roth FIRMx Collagen Serum

Featuring seven forms of collagen and collagen-supporting ingredients, this product enhances skin firmness and smoothness. Marine collagen, plant-based collagen, and hydrolyzed collagen work together to improve the appearance of fine lines, wrinkles, and enhance skin's firmness and elasticity. Additionally, hydroxyproline, peptides, amino acids, and fatty acids from collagen contribute to superior results. It combats skin sagging with a 2% Uplevity™ tetrapeptide, while a 5% hyaluronic acid and squalane complex ensures skin remains hydrated and supple.