NIOXIN System 1 Shampoo & Conditioner Prepack 33.8 fl oz — For Natural or Untreated Hair, Light Thinning, Niacinamide & Biotin

Designed for natural, untreated hair with early signs of thinning, this System 1 prepack combines a purifying cleanser and a lightweight scalp therapy conditioner in salon-strength sizes with pump dispensers. The formulas use Activ‑Renewal and AMP technologies alongside niacinamide and biotin to remove pore-clogging buildup, retain moisture balance, and improve hair resilience so strands look fuller and feel stronger.

How does the cleanser prepare the scalp and hair for thicker-looking results?

The System 1 cleanser targets excess sebum, fatty acids and other residues that can weigh hair down and congest the scalp. By lifting impurities gently, it creates a cleaner foundation so subsequent treatments and styling deliver better-looking density.

• Activ‑Renewal technology helps remove sebum and product buildup.
• Deep-cleansing yet gentle formulation suitable for natural hair.
• Prepares the scalp for improved absorption of follow-up treatments.

What benefits does the Scalp Therapy Conditioner offer for light thinning?

The lightweight conditioner restores moisture balance without weighing hair down, reinforcing hair structure and reducing breakage-prone strands. AMP technology supports hair resilience, leaving hair more elastic and manageable while preserving lift and body.

• Light, non-greasy conditioning for natural hair types.
• Helps strengthen hair to minimize breakage during styling.
• Maintains hydration to support healthier-looking density.

Which key ingredients are included and how do they help everyday use?

The formulas include niacinamide and biotin alongside botanical antioxidants known for scalp and hair support. These components help maintain scalp health, support hair structure and contribute to an overall appearance of fullness when used consistently.

• Niacinamide: supports even scalp appearance and comfort.
• Biotin: commonly used to help support hair strength and resilience.
• Antioxidant botanicals: nourish the scalp and protect hair fibers.

How should this kit be used in a regular haircare routine?

Use the System 1 cleanser as the first step to deeply cleanse the scalp and hair. Follow with the Scalp Therapy Conditioner to detangle and restore moisture; include the third part of the full Nioxin 3‑part regimen (scalp treatment) for targeted scalp nourishment as needed.

• Step 1: Apply cleanser to wet hair, massage into scalp, rinse thoroughly.
• Step 2: Apply conditioner mid-length to ends, leave briefly, then rinse.
• Step 3: Follow with the Nioxin scalp treatment for targeted nourishment.

Who is this for? Nioxin System 1 is crafted for people with natural or untreated hair experiencing light thinning who want a clinical-strength cleansing and conditioning routine. It fits daily or frequent use, suits those seeking salon-style pump bottles for ease of use, and benefits anyone aiming to improve scalp clarity and hair resilience without heavy conditioning agents.

Ingredients

Shampoo: WATER/EAU, SODIUM LAURETH SULFATE, SODIUM LAURYL SULFATE, COCAMIDOPROPYL BETAINE, SODIUM CITRATE, SODIUM XYLENESULFONATE, SODIUM CHLORIDE, COCAMIDE MEA, SODIUM BENZOATE, CITRIC ACID, SALICYLIC ACID, MENTHA PIPERITA (PEPPERMINT) OIL, MENTHA ARVENSIS LEAF OIL, MENTHOL, TETRASODIUM EDTA, SODIUM HYDROXIDE, METHYLPARABEN, PROPYLENE GLYCOL, CAMELLIA SINENSIS LEAF EXTRACT, CYSTINE BIS-PG-PROPYL SILANETRIOL, BIOTIN, LECITHIN, NIACINAMIDE, PANTHENOL, TOCOPHERYL ACETATE, CITRUS PARADISI (GRAPEFRUIT) PEEL EXTRACT, HUMULUS LUPULUS (HOPS) FLOWER EXTRACT, URTICA DIOICA (NETTLE) LEAF EXTRACT, BLUE 1, YEAST EXTRACT/EXTRAIT DE LEVURE, ACER SACCHARUM (SUGAR MAPLE) EXTRACT, CITRUS LIMON (LEMON) PEEL EXTRACT, SACCHARUM OFFICINARUM EXTRACT, VACCINIUM MYRTILLUS LEAF EXTRACT, CITRUS AURANTIUM DULCIS (ORANGE) FRUIT EXTRACT, POTASSIUM SORBATE. Conditioner: Aqua/Water/Eau, Cetyl Alcohol, Stearamidopropyl Dimethylamine, Quaternium-18, Stearyl Alcohol, Hydroxyethylcellulose, Phenoxyethanol, Benzyl Alcohol, Cetearyl Alcohol, Mentha Piperita (Peppermint) Oil, Mentha Arvensis Leaf Oil, Menthol, Glyceryl Stearate, Oleyl Alcohol, Propylene Glycol, Methylparaben, PEG-2M, Propylparaben, Polysorbate 60, Quaternium-80, EDTA, Citric Acid, Limonene, Camellia Sinensis Leaf Extract, Silica, Cystine Bis-PG-Propyl Silanetriol, Biotin, Lecithin, Niacinamide, Panthenol, Tocopheryl Acetate, Citrus Paradisi (Grapefruit) Peel Extract, Humulus Lupulus (Hops) Flower Extract, Urtica Dioica (Nettle) Leaf Extract, BHT, Acer Saccharum (Sugar Maple) Extract, Citrus Limon (Lemon) Peel Extract, Saccharum Officinarum/Sugar Cane Extract/Extrait de canne à sucre, Vaccinium Myrtillus Leaf Extract, Faex Extract/Yeast Extract/Extrait de levure, Citrus Aurantium Dulcis (Orange) Fruit Extract, Potassium Sorbate, Sodium Benzoate, Maltodextrin, Blue 1 (CI 42090), Ethylparaben, Butylparaben