A super charged Vitamin C based nutritive serum that helps re-energize the skin with powerful antioxidants while AHA's soften and smooth the skin's surface. Superior results when used over Step 3 (Restore). Contains advanced Liposome delivery of Revitalin, to enhance the cellular renewal and metabolism within the skin's epidermis. This is Step 4 of the AHA Skin Repair 3 Step System. pH 4.5

FOR ALL SKIN TYPES TYPES