INGREDIENT HIGHLIGHTS: Hyaluronic Acid Moisturizer Pentapeptide-5 Boosts collagen Peptide-6 Revitalizes and stimulates elastin Rosemary leaf extract Calms Argania Spinosa Extract Antioxidant The Z-OXYTIGHT is a blend of Peptides and Hyaluronic antioxidants for the improvement of fine lines and wrinkles plus the added benefit of improved hydration and elasticity. This incredible formula detoxifies the skin naturally and protects it from environmental free-radicals. The combination of Hyaluronic acid for deep moisturizing and Peptides for firming make this an excellent oxygen serum for all skin types. Ideal for all skin types. Z-OXYTIGHT Serum is used for the Infusion step, Oxygen infusion with HydroLuxx System or HydroInfusion with another brand equipment. Z- OXYTIGHT contains 0% alcohol to avoid drying out the skin. The Z-Cosmetic line is the only one that doesn't contain any alcohol, compared with other Hydro Solutions on the market. This serum is thick in consistency and perfectly balanced with active ingredients for deep skin infusion and hydration. This Serum is used without diluting it to maximize desincrustation and softening congestion and blackheads. It is well concentrated and allows a small amount to perform a perfect HydroDerm Facial. With Z-OXYTIGHT rich formula, you can use approximately 3- 5 ml a facial treatment. TheZ-OXYTIGHT 8 fl oz bottle can be used to serve up to 50 treatments.