SummaryNioxin System 4 Full Size Kit is designed for coloured hair with progressed thinning, helping you achieve thicker, fuller-looking strands from scalp to ends. The system includes a scalp and hair shampoo, a scalp and hair conditioner, and a leave-in scalp treatment to cleanse, optimise and treat the scalp environment. Each step works together to help combat advanced hair thinning, boost density and nourish dry, damaged hair. Clinically and dermatologically tested, this routine is ideal when your coloured hair needs extra support for strength and fullness. Set Includes: 1 x Scalp + Hair Shampoo 300mL 1 x Scalp + Hair Conditioner 300mL 1 x Scalp + Hair Thickening Treatment 100mL Benefits:Thickening, Density boosting, Nourishing, Clinically tested Hair Type:Colour-Treated, Bleached Hair Texture:Straight, Wavy, Thin Hair Concern:Thinning, Density loss, Damage, Colour protection Key Ingredients:Salicylic Acid, Wild Mint Oil, Niacinamide, Panthenol, Caffeine How to useApply the Nioxin System 4 shampoo to wet hair and scalp, massage gently for a minute, then rinse thoroughly; follow with the conditioner, working it from scalp to ends, leaving it on for a few minutes before rinsing well, and finish with the leave-in treatment on towel-dried hair, focusing on the scalp and thinning areas without rinsing out. Use once daily or as part of your regular wash routine, and for best results, use the three steps together consistently for at least 30 days. IngredientsPlease refer to the ingredient list on your product package for the most up to date list of ingredients to ensure it is suitable for your personal use. Warning:For external use only. Avoid contact with eyes. In the unlikely event of irritation, please discontinue use. If necessary, consult your healthcare practitioner. • 1 x Scalp + Hair Shampoo 300mL • 1 x Scalp + Hair Conditioner 300mL • 1 x Scalp + Hair Thickening Treatment 100mL