展开Ideal for mature skin, Peptide 21 Wrinkle Resist Serum works deep below the surface to bring out your skin's natural, vibrant glow. Peter Thomas Roth crafts this lightweight formula with a 73% complex of peptides and proteins that combat the appearance of wrinkles.Key Ingredients:Peptides: make skin look noticeably youngerGamma Proteins: harness the power of Asian natto gum, a breakthrough ingredient that helps improve the look of elasticity, radiance, uneven skin tone and textureKey Benefits:Helps skin look youngerImproves elasticityReduces the appearance of fine lines and wrinkles