When your skin needs a little more help, Crystal Clear Oxygen Serum provides a 10-day intensive skin rejuvenation treatment. The serum contains unique ingredients to rejuvenate the skin. Facial lines and wrinkles are smoothed and the skin is brighter, rejuvenated and hydrated. A course of 5 serum tubes should be prescribed; use one half each serum tube every evening. Professional Tip: Due to the anti-bacterial effects of the Oxygen Serum, it makes it an excellent treatment for acne prone skins, apply over any active pustules to aid the healing process. Benefits: Smoothes facial lines and wrinkles. Increases water content within the skin (Hyaluronate). Brightens, rejuvenates and hydrates. Enderline apple seed reinforces the skin to lift and firm, whilst eliminating toxins. Stimulates collagen. Perfect for spot prone skin due to the anti-bacterial effects of oxygen. Perfluorodecalin carries Oxygen deep into the skin, whilst plumping out the cells. Directions: Apply Oxygen Serums to a cleansed face each evening for a period of 10 days. Use half a tube and apply to the entire face. Ingredients: Perfluorodecalin Sphingolipids Hyaluronate Enderline Apple seed Extract (2%) Enderline apple extract contains: Phytostimulines (phytohormones) Ursolic acid (provides a soothing effect) Phytosterols Vitamin E.