Medik8 10tr is the new maximium efficiency retinol correcting product in the range it is a high strength 1 vitamin a balm clinically proven to have anti ageing benefits it combines an effective time release mechanism within the ingredients which means that it is delivered gradually throughout the night meaning less irritation than usual with retinol products retinol 10tr increases and maintains hydration levels conditions the skin and improves texture and suppleness retinol 10tr is su