Prevents ageing of hair. to delay hair loss. Stops hair loss and increases density of hair. Improves blood circulation. Regulates activity of the sebaceous gland, reducing production of DHT. Regulates and normalises the scalp’s sebaceous secretions. Regulates the correct development of the hair cycle. Vitalises scalp cells and hair follicles.Wash hair with Active Prevention Shampoo. Apply to the scalp. Massage gently to help the product penetrate. DO NOT RINSE. Three times per week on alternate days. Treatment length 6-9 weeks.