Using 0.2% retinol, it is the perfect introduction to vitamin A. Ideal for combatting the first visible signs of ageing and improving skin elasticity. Contains a low concentration of Retinol Smoothes, plumps and perfects the skin Fast-absorbing, non-comedogenic formula Suitable for all skin types Overnight is the perfect time to nourish your skin as the skin cells are most active during the twilight hours. The skin cell regeneration cycle speeds up at night and DNA repair occurs most often in the evening. Medik8 harnesses and supports the skin’s natural body clock in Night Ritual Vitamin A.