Nioxin Scalp + Hair Thickening System 2 Conditioner is a lightweight, professional-grade conditioner formulated for natural hair with progressed thinning. Designed to strengthen the hair shaft while helping retain moisture, this conditioner boosts the fullness and manageability of thinning strands. It supports scalp health and helps protect against breakage, all while delivering a refreshed, nourished feel without weighing hair down. When used as part of the full 3-step System 2 regimen, it promotes visibly thicker, stronger, and more resilient hair from root to tip.
