Supercharged 0.6% Vitamin A Serum The classic form of vitamin A: retinol, but with a Medik8 twist. This performance-enhanced, 0.6% retinol serum, with Time Release Technology, is perfect for those who already use retinol in their daily skincare regime, and are looking for a higher strength. Formulated with Time Release Technology to slowly deliver retinol into the skin and minimise irritation. The lightweight serum is also supercharged with retinol-booster \'climbazole\' to enhance the results of retinol without increasing irritation. All delivered in a silky squalane base that improves skin suppleness and softness. Previously known as Retinol 6TR Intense. Medik8 Intelligent Retinol 6TR improves the appearance of fine lines, sun damage, uneven skin tone and general skin ageing signs. Medik8 offer progressive concentrations of retinol products which form the Medik8 Intelligent Retinol Ladder. Intelligent Retinol 6TR, containing 0.6% retinol, is recommended for those who have comfortably used Intelligent Retinol 3TR, or experienced users of similarly concentrated retinol products. Key benefits: - Minimises the appearance of fine lines and wrinkles - Skin texture is visibly refined - Reduces the appearance of sun damage and uneven skin tone - Stable formulation retains potency over time Technologies: - 0.6% Retinol - Climbazole - Time Release Technology - Squalane - Vitamin E Medik8 recommend a simple, highly effective anti-ageing strategy of using vitamin C and sunscreen in the morning and vitamin A at night. This strategy is called: CSA.