System 1 Scalp Care + Hair Thickening Treatment Size:100mL This bestselling conditioner hydrates and

This bestselling conditioner hydrates and smooths your hair while increasing manageability and combating frizz

or dry scalps

Those looking for an easy

multi-target delivery system

Promotes razor glide

System 1 Scalp Care + Hair Thickening Treatment Size:100mL This bestselling conditioner hydrates andNioxin System 1 Scalp Care + Hair Thickening Treatment targets natural, untreated hair with light thinning. This leave on treatment nourishes the scalp, strengthens each strand from within, and promotes thicker, fuller looking hair in just 30 days. Its clinically and dermatologically tested formula also reduces breakage while enhancing scalp health with a powerful blend of nourishing ingredients. Lightweight formula for easy application Clinically