Nioxin System 4 Scalp + Hair Conditioner

Nioxin System 4 Scalp + Hair Conditioner is a lightweight, scalp-nourishing conditioner specifically designed for dry, damaged, color-treated hair with progressed thinning. It helps restore moisture balance while strengthening hair to protect against breakage. The formula supports the scalp environment, enhancing hair resilience and promoting a fuller, denser look. Ideal for chemically treated hair, it works to maintain color vibrancy and improve the texture and manageability of thinning strands. As part of the System 4 three-step regimen, it delivers professional-level care to support visibly healthier, thicker-looking hair.