Environ Youth Essentia Serum 4 is the fourth step in the Youth Essentia Vitamin Step-up system. The formulation contains a very high concentration of vitamins A, C, and E, as well as antioxidants and peptides. These ingredients combined work in synergy to help combat the visible signs of ageing, helping to repair, protect and normalise the skin, therefore assisting in lines and wrinkles, loss of tone and firmness, improving the appearance of uneven skin tone, creating in a younger, smoother, radiant and healthier-looking skin. Suitable for all skin types, in particular mature and photo-damaged skin. Use 2 – 3 bottles of C-Quence Serum 4 before stepping up to C-Quence Serum 4 PLUS. HOW TO USE: Apply morning and evening to face and neck in light upward movements, including eye area. Follow with Environ Youth Essentia Antioxidant Defence Creme