A comprehensive 3-step ritual to visibly lighten and reduce dark spots and imperfections, as well as activate skin luminosity. COMPLETE ROUTINE TO IMPROVE THE UNIFORMITY AND BRIGHTNESS OF THE SKIN The essential components that make up the Perfectia line, Niacinamide, Azelaic and Ethyl Ascorbic acids (a highly effective stable derivative of Vitamin C) and its 3 different types of alpha hydroxy acids, act synergistically to improve the tone and activate the luminosity of the skin. What's in it? Super Anti-Stain Serum, 30ml. Sublime Perfecting Cream SPF50, 15ml. Progressive Peeling Night Cream, 15ml. Clean Up Micellar Cleansing Water, 60ml. WHEN AND HOW IS IT USED? STEP 1 In the morning and at night, start your beauty routine by cleansing your face with Micellar Cleansing Water. No rinsing required. STEP 2 At night, after cleansing, apply the Progressive Peeling Night Cream, alone, without applying a serum beforehand. STEP 3 In the morning, apply the Super Anti-Stain Serum. STEP 4 In the morning, after the serum, apply the Sublime Perfecting Cream SPF50.