Refresh the scalp and increase hair volume with Nioxin's System 1 Scalp & Hair Treatment for Natural Hair with Light Thinning. Refreshing the scalp and delivering healthy shine to hair, the formula's enriched with Transactiv Delivery System 2.0. Providing thicker-looking hair by increasing the fullness of each hair strand, the volumising leave-on treatment is the final step of the 3-part Nioxin treatment.

See product for detailed ingredients.