Refresh your hair and scalp, with the Nioxin 3-part System 4 Scalp & Hair Treatment. Ideal for people with coloured, thinning hair, as the formula utilises Scalp Access 2.0 Technology to promote the illusion of more volumised, bouncier tresses.

The final step in a 3-part process, the formula helps to drench your scalp in moisture, encouraging the look of health and durability.

Shake well. Apply evenly to entire scalp. Do not rinse.

Aqua, Phenylbenzimidazole Sulfonic Acid, Niacinamide, Benzophenone-4, Caffeine, Polysorbate 20, Sodium Hydroxide, Benzyl Alcohol, Sodium Benzoate, Phenoxyethanol, PEG-12 Dimethicone, Citric Acid, Cocamidopropyl Betaine, Acetamide MEA, Isopropyl C12-15-Pareth-9 Carboxylate, Tetrasodium EDTA, Propylene Glycol, Methyl Nicotinate, Sodium Chloride, Parfum, Polysorbate 60, Polysorbate 80, Mentha Piperita Oil, Mentha Arvensis Leaf Oil, Menthol, PEG-23M, Camellia Sinensis Leaf Extract, Limonene, Cystine Bis-PG-Propyl Silanetriol, Biotin, Lecithin, Tocopheryl Acetate, Foeniculum Vulgare Fruit Extract, Silica, Faex Extract, Acer Saccharum Extract, Citrus Limon Peel Extract, Saccharum Officinarum Extract, Vaccinium Myrtillus Leaf Extract, Citrus Aurantium Dulcis Fruit Extract, Potassium Sorbate.

For the latest information, it is recommended to review the ingredient list printed on the packaging of the product prior to usage or consumption.