The Vita- Antioxidant AVST Moisturisers 1- 5 are an innovative formulation with vitamin A and a full brigade of anti-oxidants and peptides. The Concentration of vitamins A and C increase in the step up system of moisturisers. Consumers are therefore advised to follow the step- up system. Retinal Palmitate(A)- Levels 1, 2, 3, 5. Retinal Acetate (A) Levels 4, 5. Vitamin C, Betacarotene, Green Tea. Matrixyl 3000 (Levels 3, 4 and 5 only)