Nioxin Scalp + Hair Thickening System 4 | For Colored or Damaged Hair with Progressed Thinning| With Niacinamide and Biotin | Trial Size | 1 Month Supply
Nioxin Scalp + Hair Thickening System 2 | For Natural or Untreated Hair with Progressed Thinning| Full Size| 3 Month Supply
Nioxin Scalp + Hair Thickening System 2 Conditioner | For Natural or Untreated Hair with Progressed Thinning | With Niacinamide and Biotin | 16.9 Fl oz.
Nioxin Scalp + Hair Thickening System 1 Shampoo| For Natural or Untreated Hair with Light Thinning| With Niacinamide and Biotin| 33.8 Fl oz.
Nioxin Scalp + Hair Thickening System 1 Conditioner | For Natural or Untreated Hair with Light Thinning | With Niacinamide and Biotin | 33.8 Fl oz.
NIOXIN Scalp + Hair Thickening System 1 Leave on Treatment | For Natural or Untreated Hair with Light Thinning | 3.4 Fl oz.
