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Nioxin Scalp + Hair Thickening System 4 is a professional-grade, triple-step treatment designed for colored or dry damaged hair with progressed thinning. This award-winning system restores moisture balance, strengthens hair to reduce breakage, and refreshes the scalp by removing buildup, resulting in thicker, fuller-looking hair with enhanced resilience and shine.


| Manufacturer | Nioxin |
| Item model number | 99240009086 |
| Product Dimensions | 11 x 5.5 x 18.5 cm; 399.73 g |
| ASIN | B07F1Y2T3V |
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