Skip to content
John Brennan HairJohn Brennan Hair
  • Bulk Colour Discounts
  • Login
  • 7
      • × Redken Color Extend Blondage Conditioner 1000mlRedken Color Extend Blondage Conditioner 1000ml
        1 × $84.15
      • × Redken Frizz Dismiss Sodium Chloride Free Shampoo 1000mlRedken Frizz Dismiss Sodium Chloride Free Shampoo 1000ml
        2 × $84.15
      • × Matrix Total Results Food For Soft Multi-Use Hair Oil Serum 50mlMatrix Total Results Food For Soft Multi-Use Hair Oil Serum 50ml
        1 × $29.95
      • × L'Oréal Professionnel Serie Expert Scalp Anti-Discomfort Lipid Shield 10 x 15mlL'Oréal Professionnel Serie Expert Scalp Anti-Discomfort Lipid Shield 10 x 15ml
        1 × $46.95
      • × Redken All Soft Conditioner with Argan Oil 1000mlRedken All Soft Conditioner with Argan Oil 1000ml
        1 × $99.00
      • × Nioxin PRO CLINICAL Scalp Recovery Shampoo, Conditioner 200ml & Serum 100ml System KitNioxin PRO CLINICAL Scalp Recovery Shampoo, Conditioner 200ml & Serum 100ml System Kit
        1 × $89.95

      Subtotal: $518.30

      View cartCheckout

  • 7
    Cart
    • × Redken Color Extend Blondage Conditioner 1000mlRedken Color Extend Blondage Conditioner 1000ml
      1 × $84.15
    • × Redken Frizz Dismiss Sodium Chloride Free Shampoo 1000mlRedken Frizz Dismiss Sodium Chloride Free Shampoo 1000ml
      2 × $84.15
    • × Matrix Total Results Food For Soft Multi-Use Hair Oil Serum 50mlMatrix Total Results Food For Soft Multi-Use Hair Oil Serum 50ml
      1 × $29.95
    • × L'Oréal Professionnel Serie Expert Scalp Anti-Discomfort Lipid Shield 10 x 15mlL'Oréal Professionnel Serie Expert Scalp Anti-Discomfort Lipid Shield 10 x 15ml
      1 × $46.95
    • × Redken All Soft Conditioner with Argan Oil 1000mlRedken All Soft Conditioner with Argan Oil 1000ml
      1 × $99.00
    • × Nioxin PRO CLINICAL Scalp Recovery Shampoo, Conditioner 200ml & Serum 100ml System KitNioxin PRO CLINICAL Scalp Recovery Shampoo, Conditioner 200ml & Serum 100ml System Kit
      1 × $89.95

    Subtotal: $518.30

    View cartCheckout

  • Wella
    Wella
    Fusion
    Fusion
    SP System Professional
    Invigo
    Osis
    Sebastian
    Schwarzkopf
    Matrix
    Biolage
    Nioxin
    Nioxin
    Nioxin
    Nioxin
    oolaboo
“Nioxin PRO CLINICAL Scalp Recovery Shampoo, Conditioner 200ml & Serum 100ml System Kit” has been added to your cart. View cart
Filter
Nioxin System 4 Duo 300ml Shampoo And Conditioner
NIOXIN

Nioxin System 4 Duo 300ml Shampoo And Conditioner

$38.95

In stock

SKU: AN-100-297 Category: NIOXIN Tags: Black Friday, Catch, category_pack, category_shampoo & conditioner, clearance, collection_set, hair_growth, hair_thickening, Kogan, nioxin_nioxin 3D, OzSale, Retail12
  • Matrix Total Results So Long Damage Shampoo 1000ml Matrix Total Results So Long Damage Shampoo 1000ml $49.95
  • Redken Volume Injection Shampoo 1000ml Redken Volume Injection Shampoo 1000ml $84.90
  • Redken Color Extend Blondage Color Depositing Purple Shampoo 300ml Redken Color Extend Blondage Color Depositing Purple Shampoo 300ml $39.95
  • Matrix Biolage Advanced Full Density Shampoo 400ml Matrix Biolage Advanced Full Density Shampoo 400ml $31.95
  • Matrix Biolage Advanced Full Density Conditioner 1000ml Matrix Biolage Advanced Full Density Conditioner 1000ml $69.95
Description

Elevate your hair care routine with the Nioxin System 4 Duo 300 ml Shampoo and Conditioner, designed to transform and revitalize bleached and chemically treated hair with light thinning. This dynamic duo brings together the powerful System 4 Cleanser Shampoo and the Scalp Revitalizer Conditioner, offering a comprehensive solution for healthier, fuller-looking hair.

  • Specially formulated for bleached and chemically treated hair
  • Amplifies hair structure while strengthening strands
  • Refreshes scalp with invigorating peppermint oil
  • Removes dirt, excess oils, and environmental residues
  • Moisture balance control for normal to thin hair
  • Suitable for normal, thin, medium, coarse, natural, and colored hair

Experience the benefits of a salon-quality treatment at home. Start with the Cleanser Shampoo to prepare and purify your scalp, ensuring a clean foundation for optimal thickening. Follow with the Scalp Revitalizer Conditioner to enhance hair resilience and maintain moisture balance. Together, they offer a synergistic approach to hair health, encouraging thickness and vitality.

For best results, integrate the duo into your daily regimen and pair with other products in the Nioxin System 4 range.

Reviews (0)

Reviews

There are no reviews yet.

Be the first to review “Nioxin System 4 Duo 300ml Shampoo And Conditioner” Cancel reply

You must be logged in to post a review.

Related products

Matrix Total Results So Long Damage Shampoo And Conditioner 1l Duo
+
Quick View
Out of stock

Matrix Total Results So Long Damage Shampoo And Conditioner 1l Duo

$89.95
Nioxin System 6 Shampoo 300ml  Conditioner 300ml  Treatment 100ml
+
Quick View

Nioxin System 6 Shampoo 300ml Conditioner 300ml Treatment 100ml

$59.95
Nioxin PRO CLINICAL Scalp Recovery Purifying Shampoo 1000ml
+
Quick View

Nioxin PRO CLINICAL Scalp Recovery Purifying Shampoo 1000ml

$99.00
Nioxin System 3 Trial Kit - Shampoo, Conditioner + Treatment 150+150+40ml
+
Quick View

Nioxin System 3 Trial Kit – Shampoo, Conditioner + Treatment 150+150+40ml

$29.95
Nioxin PRO CLINICAL 3D Styling Hair Thickening Gel 140ml
+
Quick View

Nioxin PRO CLINICAL 3D Styling Hair Thickening Gel 140ml

$37.95
Nioxin PRO CLINICAL Diaboost Hair Thickening Serum 100ml
+
Quick View

Nioxin PRO CLINICAL Diaboost Hair Thickening Serum 100ml

$60.95
Nioxin PRO CLINICAL Scalp Recovery Shampoo, Conditioner 200ml & Serum 100ml System Kit
+
Quick View

Nioxin PRO CLINICAL Scalp Recovery Shampoo, Conditioner 200ml & Serum 100ml System Kit

$89.95
Nioxin System 5 Trio - Shampoo, Conditioner + Treatment
+
Quick View

Nioxin System 5 Trio – Shampoo, Conditioner + Treatment

$59.95
About John Brennan Hair

At John Brennan Hair, we’re proud to be an Australian-owned industry leader in professional hair and beauty products. We offer a wide range of top-tier brands at competitive wholesale prices, backed by fast delivery and exceptional customer support.

Our extensive product range includes everything from shampoos and conditioners to professional hair colour and salon supplies — all curated to meet the needs of stylists, salons, and beauty professionals across Australia.

Haircare News
  • Which Ingredients to Look for in Hair Products to Support Healthy Hair
  • What’s the Best Shampoo and Conditioner for My Hair Type?
  • The Ultimate Hair Growth Routine
  • Which Hair Treatment is Right for Me?
  • Creating the Perfect Hair Care Routine
  • How do I choose the right hair colouring product for me?
Best Selling Products
  • Wella Color Touch 60g Wella Color Touch 60g $17.95
  • Wella Koleston Perfect 60g Wella Koleston Perfect 60g $17.95
  • Wella Professional Welloxon Perfect Creme Developers 1000ml Wella Professional Welloxon Perfect Creme Developers 1000ml $19.95
  • Wella Blondor Lightening Powder 800g x 6 Wella Blondor Lightening Powder 800g x 6 $319.95
  • Wella Fusion Intense Repair Shampoo & Conditioner 1000ml Duo Wella Fusion Intense Repair Shampoo & Conditioner 1000ml Duo $87.95
Hair Topics
Best haircare products Blonde Hair Colour Bold Hair Colour Choosing Hair Colour Choosing hair colour products Conditioner for hair type DIY Haircare DIY hair care DIY Hair Colouring Essential Oils Finding the right hair dye Hair Care Haircare essentials Hair care ingredients Hair care products Haircare recommendations Haircare routine Hair care routine steps Haircare tips Hair care tips Hair colouring guide Hair Colouring Tips Hair Colour Maintenance Hair colour trends Hair dyeing advice Hair Dye Options Hair dye selection Hair Health Hair Repair Hair type guide Healthy hair habits Healthy hair products Henna Hair Dye Ingredient guide for hair health Natural haircare Natural Hair Colour Options Natural hair product ingredients Natural Remedies Nutritional Supplements Personalized hair colour Professional Hair Colouring Scalp care Scalp Treatments Shampoo for hair type Stimulate Hair Growth
  • News
  • Contact
  • Refer and Earn Affiliates
Copyright 2025 © John Brennan Hair
  • Shop
  • idHAIR
  • Wella
  • System Professional
  • L’Oreal Professionnel
  • Redken
  • Nioxin Pro
  • Nioxin
  • Matrix
  • Sebastian
  • Login

Login


Lost your password?

Register

A link to set a new password will be sent to your email address.


Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.