Nourish your scalp and support fuller-looking hair with Nioxin Scalp + Hair Thickening System 4 Treatment. This lightweight leave-in formula is designed for coloured or chemically treated hair with progressed thinning, helping to create a refreshed scalp environment while caring for fragile strands.

Clinically and dermatologically tested, the treatment delivers a blend of niacinamide, caffeine, biotin, antioxidants and botanicals directly to the scalp. It helps protect against damage, supports the hair’s natural resilience and provides UV-protecting ingredients for both scalp and hair, so your colour and condition are cared for day after day.

Benefits:

• Helps create denser-looking, fuller hair for progressed thinning
• Nourishes the scalp with niacinamide, caffeine, biotin, antioxidants and botanicals
• Supports hair strength to reduce breakage and protect against damage
• Provides UV-protecting ingredients to help shield scalp and hair
• Refreshes the scalp and helps increase the visible volume of each strand