Nioxin Hair System Kit 1 is a three-step restorative system to bring vitality and volume back to your fine and natural, normal to thin looking hair. BioAmp adds thickness and strength whilst Activ-Renewa gives a more youthful-looking scalp and fuller, healthier looking hair. Transactive Delivery System delivers essential nutrients onto the scalp which improves the appearance of thinning hair and creates an environment for fuller, healthier looking hair. The Kit contains: Cleanser 1 150ml - Gently remove toxins, residue and DHT from the hair and scalp to promote a healthy scalp environment and ultimately encourage hair growth. Scalp Therapy 1 150ml - A daily hair and scalp conditioner which hydrates and energises. Scalp Treatment 1 50ml - A daily leave in scalp treatment, this delivers essential botanicals, nutrients, antioxidants and vitamins to the hair and scalp.