Vita-Antioxidant AVST Moisturiser 4This cream is the fourth vitamin A moisturizer in the Skin EssentiA Vitamin STEP UP SYSTEM. Vita Antioxidant AVST Moisturiser 4 contains a high concentration of vitamin A and vitamin C as well as antioxidants, botanicals and a peptide. The combination of Vitamin A, powerful antioxidants and peptides help to restore the overall appearance of the skin, which results in a more youthful looking complexion with the look of a smoother texture and a radiant,