Compare Dermalogica Pro Collagen Banking Serum with Polyglutamic Acid 1 oz / 30 ml

A serum with collagen amino acids, carnosine dipeptide, and polyglutamic acid that plumps skin's appearance and visibly promotes, protects, and preserves collagen. Skin Type: Normal, Dry, Combination, and Oily Skincare Concerns: Fine Lines and Wrinkles, Dryness, and Loss of Firmness and Elasticity Formulation: Lightweight Serum Highlighted Ingredients:- Pro-Collagen Preservation Complex with Collagen Amino Acids and Carnosine Dipeptide: Defends against collagen-degrading free radicals. - Jojoba