Effects on hair After 1 usage: Strong hair with better manageability, that’s full of bounce. After 2 weeks: Significantly more energy and strength from within. Hair is easier to manage and stays in shape for longer. After 3 months /1 Bottle: The inner energy of the hair is restored. Hair feels responsive, healthy and resilient. Hair structure damage is reduced. Effects on scalp After 1 usage: A gentle cooling and soothing effect. Improved nutrient flow to the root of the hair. After 2 weeks: The hydro-lipid barrier is strengthened, the scalp feels more moisturized and irritations are visibly reduced. After 3 months /1 Bottle: Scalp feels rejuvenated and healthy.