What it is
The 1000ml litre size of the Nioxin System 1 Cleanser — for natural, untreated hair with light thinning. Best value for daily users committed to the full regimen.

Why you'll love it
Clinically and dermatologically tested. Same professional formula as the 300ml — nourishes and gently cleanses to prevent excess sebum buildup, resulting in thicker, fuller hair. Formulated with wild mint oil, peppermint oil and salicylic acid. Visible results in 30 days.

Real Results
85% of consumers noticed a thickening effect
80% noticed an increase in hair density
80% noticed an increase in hair fullness

Key Benefits
  • Best value — 1000ml litre size for committed daily users
  • Thickens the hair — clinically designed to add thickness and fullness in 30 days
  • Supports scalp health — removes impurities and excess sebum
  • Reduces hair thinning — helps minimise breakage for fuller-looking hair
Who It's For

Natural, non-colour-treated fine hair with light thinning. For progressed thinning use System 2. For colour-treated hair use System 3.

Note: Nioxin is a scalp health and hair thickening system — it does not contain minoxidil and is not a regrowth treatment. Results vary by individual and consistency of use.

Key Ingredients
  • Wild Mint Oil — stimulates the scalp and promotes circulation
  • Peppermint Oil — assists in regulating sebum production and controlling oiliness
  • Salicylic Acid — removes dead skin cells, excess oil and product buildup from the scalp
  • Niacinamide, Biotin & Panthenol — nourish the hair root and strengthen strands
  • Antioxidant Botanicals — green tea, nettle, hops and citrus extracts protect and revitalise
  • Note: contains sulfates (Sodium Laureth Sulfate, Sodium Lauryl Sulfate) for a deep-cleansing lather
How to Use
  1. Wet hair, apply to scalp and gently massage evenly
  2. Rinse thoroughly and follow with System 1 Conditioner then System 1 Scalp Treatment
  3. Use at least 3 times a week for visible results in 30 days

You may notice a pleasant tingling sensation from the mint oils — this is normal and a sign the formula is working.

Partners Hair Design — authorised Nioxin stockist in South Africa. Free delivery on orders over R390.

Specifications

Brand
Nioxin
Size
1000ml
Hair concerns
Thinning, Hair Loss

Authorised Nioxin stockist

Know exactly what you are buying

Professional guidance, honest answers and the details that matter.

Why our stylists rate it
From the Partners Hair team
Nioxin System 1 Cleanser Shampoo is a scalp-cleansing shampoo for natural, noticeably thinning hair. Part of the Nioxin System 1 three-step programme. BioAMP™ and the Dermacyclyl Complex® remove follicle-blocking residue from the scalp while SPF15 protects from UV — creating a clean, optimal scalp environment for denser-looking hair.

Best for: natural (non-chemically treated) hair with noticeably thinning concerns; the first step in the Nioxin System 1 routine.
Less suited to: chemically treated hair (use System 3 or 4).

Key actives:
- BioAMP™ — thickens hair fibre; amplifies density appearance
- Dermacyclyl Complex® — removes follicle-clogging build-up; improves scalp
- SPF15 — UV protection

Benefits:
- Clean scalp environment; denser-looking hair
- Step 1 of the System 1 3-step programme

How to use: Apply to wet hair. Massage into scalp. Rinse.

Format: 1000ml salon-size System 1 Cleanser Shampoo.

Authorised Nioxin stockist — 100% authentic, sourced from the official South African distributor. Free delivery on orders over R390 across South Africa.
Delivery without the guesswork

Spend R390 and delivery is on us. Orders under R390 are delivered for R67. We normally pack within 1 working day, with delivery in 2–5 working days depending on your location.

Changed your mind? You have 7 days after receiving your order to request a return. Email hello@partnershair.co.za to get started.

Why shop it at Partners Hair

Professional haircare is only as good as the source. We buy through official South African distribution, so every item is genuine, authorised stock.

Behind the store are 250+ working stylists across 24 Cape Town salons. Need help choosing? Visit Ask the Experts for real advice from the salon floor.

Why professionals trust Partners

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Four decades of hands-on hair expertise behind every recommendation.

Advice from 250+ working stylists

The products online are the products our teams reach for in 24 salons every day.

Only authentic professional stock

Authorised products sourced through official South African distribution.