Environ Youth Essentia C-Quence Serum 1 is the first step in the Youth Essentia step-up system. These premium technologically advanced serums contain a powerful combination of ingredients. The formulation contains progressively high levels of vitamin A and is packed with powerful anti-ageing ingredients, peptides and penetrant enhancers to assist in creating a younger, smoother, radiant, and healthier skin. C-Quence serum 1 is for all skin types, especially mature and photo-damaged skins. HOW TO USE: Apply morning and evening to cleansed face and neck in light upward movements. Follow with Antioxidant Defence Creme.