Free EXPRESS shipping over $50

CHECK-IN

Search

All orders ship express. Free shipping over $50

Sale

Nioxin

System 4 Liter Duo

  • Fast shipping within 2 business days

  • Easy Exchanges & Returns

  • Free shipping on orders over $50

The Product

The Nioxin System 4 Liter Duo is for those wanting to thicken coloured, progressed thinning hair. The shampoo (1L) delivers denser-looking hair, amplifies texture and removes build-up while providing an optimum scalp environment for more resilient hair. The conditioner (1L) delivers lightweight hydration and nourishment to the hair and scalp for stronger, thicker-looking hair. More effective when used together, this routine will help you achieve fuller, thicker hair. 

Who Is It For?
  • Anyone with progressed thinning and coloured hair
What Does It Do?
  • Thickens and strengthens the hair
  • Deeply cleanses the hair and scalp
  • Hydrates the hair and scalp
      How Do You Use It?
      • Shampoo: Apply to wet hair and gently massage into scalp to generate a lather then rinse thoroughly
      • Conditioner: After shampooing, massage onto the scalp and hair. Leave on for 1-3 minutes then rinse thoroughly 
        The Brand

        With 30 years of expertise in thinning hair, Nioxin offers a wide range of hair products and scalp treatments that help optimize the health of the scalp resulting in youthful, healthy-looking, and often thicker hair. 

        By identifying the 3 signs of thinning hair NIOXIN delivers a complete program and unique personalized solutions for a tailored treatment that works. Each 3-part System contains a unique blend of three technologies formulated to promote scalp health and combat thin hair in both women and men. 85% of consumers who tried the Systems noticed a thickening effect.*

        *Based on a survey among 230 US panelists concerned about thinning hair conducted by SIRS, 2016

        The Ingredient List

        Shampoo: WATER, SODIUM LAURETH SULFATE, SODIUM LAURYL SULFATE, CITRIC ACID, SODIUM CHLORIDE, PPG-2 HYDROXYETHYL COCO/ISOSTEARAMIDE, SODIUM CITRATE, SODIUM XYLENESULFONATE, SODIUM BENZOATE, SALICYLIC ACID, MENTHA PIPERITA (PEPPERMINT) OIL, MENTHOL, MENTHA ARVENSIS LEAF OIL, TETRASODIUM EDTA, POLYQUATERNIUM-10, METHYLPARABEN, PROPYLENE GLYCOL, CAMELLIA SINENSIS LEAF EXTRACT, CYSTINE BIS-PG-PROPYL SILANETRIOL, LECITHIN, FOENICULUM VULGARE (FENNEL) FRUIT EXTRACT, SACCHAROMYCES/MAGNESIUM FERMENT, BIOTIN/FOLIC ACID/CYANOCOBALAMIN/NIACINAMIDE/PANTOTHENIC ACID/PYRIDOXINE/RIBOFLAVIN/THIAMINE/YEAST POLYPEPTIDES, YEAST EXTRACT, SACCHAROMYCES/IRON FERMENT, SACCHAROMYCES/COPPER FERMENT, YELLOW 5, SACCHAROMYCES/SILICON FERMENT, SACCHAROMYCES/ZINC FERMENT, PHENOXYETHANOL, BLUE 1, RED 33

        Conditioner: WATER, CETYL ALCOHOL, STEARAMIDOPROPYL DIMETHYLAMINE, STEARYL ALCOHOL, QUATERNIUM-18, NIOXIN SYSTEMS 1-6 - SCALP THERAPIES (09-10).DOC PAGE 3 OF 8 BENZYL ALCOHOL, CETEARYL ALCOHOL, HYDROXYPROPYL GUAR, BIS-AMINOPROPYL DIMETHICONE, OLEYL ALCOHOL, HYDROXYETHYLCELLULOSE, GLYCERYL STEARATE, MENTHA PIPERITA (PEPPERMINT) OIL, MENTHA ARVENSIS LEAF OIL, MENTHOL, CITRIC ACID, POLYSORBATE 60, EDTA, PROPYLENE GLYCOL, METHYLISOTHIAZOLINONE, CAMELLIA SINENSIS LEAF EXTRACT, CYSTINE BIS-PG-PROPYL SILANETRIOL, LECITHIN, FOENICULUM VULGARE (FENNEL) FRUIT EXTRACT, SACCHAROMYCES/MAGNESIUM FERMENT, BIOTIN/FOLIC ACID/CYANOCOBALAMIN/NIACINAMIDE/PANTOTHENIC ACID/PYRIDOXINE/RIBOFLAVIN/THIAMINE/YEAST POLYPEPTIDES, YEAST EXTRACT, SACCHAROMYCES/IRON FERMENT, SACCHAROMYCES/COPPER FERMENT, SACCHAROMYCES/SILICON FERMENT, SACCHAROMYCES/ZINC FERMENT, PHENOXYETHANOL, BLUE 1