Environ Skin EssentiA Vita-Antioxidant AVST 5 is the fifth and final step in the Environ Vitamin STEP-UP SYSTEM and contains the highest levels of vitamins A, C and antioxidants in this range, as well as peptides known to soften the appearance of fine lines, combat free radicals and repair and rejuvenate skin. This unique emulsion assists in rebalancing and moisturising the skin and is the recommended product of choice for optimum efficiency.