Fermented Lactobacillus extract and hydrolyzed lupine protein promote the structure of the extracellular matrix and aid the synthesis of elastin, hyaluronic acid, and collagen. BIOGEN PLANT EXTRACT, NMF, and panthenol boost the Skins natural protective barrier.Result: Firmer, smoother-looking, and stronger skin.To use: Apply mornings and/or evenings to the skin right after cleansing with the DOCTOR BABOR Barrier Balance Lotion Cleanser. For best results, you should use it in combination with DOCTOR BABOR The Cure Cream or DOCTOR BABOR Collagen-Peptide Booster Cream.