






Nioxin - Scalp + Hair Thickening System 3 Leave on Treatment 100 ML
Nioxin Scalp + Hair Thickening System 3 Leave-On Treatment is a lightweight, strengthening formula designed for color-treated hair experiencing early signs of thinning. This professional-grade treatment nourishes the scalp and fortifies each strand from root to tip, creating the foundation for thicker, fuller-looking hair. Infused with niacinamide, wild mint oil, and caffeine, it stimulates hair follicles while protecting color vibrancy. The sulfate-free formula absorbs quickly without residue, leaving hair soft, manageable, and visibly more voluminous.
Clinically tested to deliver visible results in as little as 30 days, this leave-in treatment supports long-term scalp health by removing impurities that can clog follicles. The blend of antioxidants and conditioning agents works to minimize breakage and strengthen fine hair, making it an essential step for anyone seeking to revitalize color-treated, thinning hair.
How to Use
- Apply to towel-dried hair, focusing on scalp and thinning areas.
- Massage gently to ensure even distribution across the scalp.
- Do not rinse. Style as desired.
- For best results, use with System 3 Shampoo and Conditioner.
Product Details
- Formula: Sulfate-Free, Professional
- Size: 100 ML
Original: $27.00
-65%$27.00
$9.45Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Nioxin Scalp + Hair Thickening System 3 Leave-On Treatment is a lightweight, strengthening formula designed for color-treated hair experiencing early signs of thinning. This professional-grade treatment nourishes the scalp and fortifies each strand from root to tip, creating the foundation for thicker, fuller-looking hair. Infused with niacinamide, wild mint oil, and caffeine, it stimulates hair follicles while protecting color vibrancy. The sulfate-free formula absorbs quickly without residue, leaving hair soft, manageable, and visibly more voluminous.
Clinically tested to deliver visible results in as little as 30 days, this leave-in treatment supports long-term scalp health by removing impurities that can clog follicles. The blend of antioxidants and conditioning agents works to minimize breakage and strengthen fine hair, making it an essential step for anyone seeking to revitalize color-treated, thinning hair.
How to Use
- Apply to towel-dried hair, focusing on scalp and thinning areas.
- Massage gently to ensure even distribution across the scalp.
- Do not rinse. Style as desired.
- For best results, use with System 3 Shampoo and Conditioner.
Product Details
- Formula: Sulfate-Free, Professional
- Size: 100 ML
















