










⚡ Unlock fuller, thicker hair — because your scalp deserves the best!
Nioxin System 4 Scalp Therapy Conditioner is a professional-grade, lightweight conditioner designed specifically for color-treated, thinning hair. Powered by BioAMP technology and enriched with botanicals and antioxidants, it strengthens hair structure, retains moisture, and detoxifies the scalp to visibly increase hair thickness, density, and fullness within 30 days. Trusted by stylists for over 16 years, it’s the essential second step in a three-part regimen for revitalized, resilient hair.


| Manufacturer | Nioxin |
| Item model number | 99240009115 |
| Product Dimensions | 6.9 x 5.2 x 25 cm; 453.59 g |
| ASIN | B0039T6OZO |
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