Nioxin Scalp + Hair Thickening System 4 Treatment Serum for Coloured Hair with Progressed Thinning 100ml

• For dry, damaged or colour-treated hair with progressed thinning
• Clinically designed to add thickness and fullness with visible results in just 30 days*
• Lightweight leave-in formula refreshes the scalp and increases the volume of each strand for thicker, fuller looking hair
• Enhances scalp health by promoting a healthy environment for hair growth
• 85% of consumers noticed a thickening effect, 80% noticed an increase in hair density and 80% noticed an increase in hair fullness with the Nioxin system*

Nioxin Pro Clinical’s System 4 is designed for dry, damaged or colour-treated hair with progressed thinning. Clinically and dermatologically tested, this scalp and hair leave-in treatment refreshes the scalp and increases the volume of each strand while creating a healthy environment to support hair growth. It’s clinically designed to add thickness and fullness with visible results in just 30 days.*

Nioxin System 4 Leave-In Treatment is formulated with a powerful blend of niacinamide, wild mint oil, caffeine and UV protecting ingredients to help nourish the hair root, stimulate hair follicles and strengthen the hair.

Mentha Arvensis Leaf Oil – also known as wild mint oil, this oil is known for its refreshing and invigorating benefits that stimulate the scalp and promote circulation.
Caffeine – stimulates hair follicles, improves blood circulation and maintains the skin barrier.
Niacinamide – a form of Vitamin B3, niacinamide helps nourish the hair root and can have a positive impact on hair growth and overall scalp health.
Sun Protecting Ingredients – formulated with a common UV filter providing protection against the damaging effects of ultraviolet (UV) radiation from the sun.

Real results in just 30 days:
85% of consumers noticed a thickening effect
80% noticed an increase in hair density
80% noticed an increase in hair fullness

*based on a survey of 230 U.S. panellists concerned about thinning hair who tried the Nioxin systems, (each tested 1 system kit). Conducted by SIRS, 2016.