Nioxin System 4 Scalp + Hair Thickening Treatment 100ml 20377 Designed to be used with

Designed to be used with men-ü shampoos (Daily Refresh Shampoo and Healthy Hair & Scalp Shampoo) to recharge the hair

touchable finish

For a non-wide version check out the original Muk Style Stick 230-IR

Protects against pollution to keep hair healthy and strong

Nioxin System 4 Scalp + Hair Thickening Treatment 100ml 20377 Designed to be used withThe Nioxin System 4 Scalp + Hair Thickening Treatment 100ml is designed to improve hair texture and restore moisture balance for noticeably thinning, fine, chemically treated hair. This advanced treatment from Nioxin is part of a comprehensive system that works to amplify hair structure and protect against breakage. Formulated with innovative technology, it helps to provide thicker, fuller looking hair while maintaining a healthy scalp environment.