---
product_id: 89282069
title: "3-Part System | System 4 | Coloured Hair with Progressed Thinning Hair Treatment | Scalp Therapy | Hair Thickening Treatment"
brand: "nioxin"
price: "A$129"
currency: AUD
in_stock: true
category: "Nioxin"
url: https://www.desertcart.com.au/products/89282069-3-part-system-system-4-coloured-hair-with-progressed-thinning
store_origin: AU
region: Australia
---

# mint-scented refreshing therapy 340ml hydrating formula 3-step system for scalp & hair 3-Part System | System 4 | Coloured Hair with Progressed Thinning Hair Treatment | Scalp Therapy | Hair Thickening Treatment

**Brand:** nioxin
**Price:** A$129
**Availability:** ✅ In Stock

## Summary

> 🌟 Unlock thicker, fuller hair with every wash — don’t let thinning hold you back!

## Quick Answers

- **What is this?** 3-Part System | System 4 | Coloured Hair with Progressed Thinning Hair Treatment | Scalp Therapy | Hair Thickening Treatment by nioxin
- **How much does it cost?** A$129 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/89282069-3-part-system-system-4-coloured-hair-with-progressed-thinning)

## Best For

- nioxin enthusiasts

## Why This Product

- Trusted nioxin brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Breakage Defense Boost:** Reduces hair fall by reinforcing hair resilience against cuticle damage
- • **Scalp-Optimized Formula:** Removes sebum and environmental residues to refresh and balance scalp
- • **Color-Safe Strengthening:** Specifically formulated for coloured hair with progressed thinning
- • **Salon-Grade Mint Freshness:** Invigorating mint scent leaves hair feeling clean and revitalized
- • **Triple-Action Hair Revival:** Cleanse, condition, and treat for visibly thicker, fuller hair

## Overview

Nioxin 3-Part System 4 is a professional-grade hair thickening treatment designed for coloured hair experiencing progressed thinning. This 340ml liquid set includes a cleanser shampoo, revitalizing conditioner, and scalp treatment that work synergistically to reduce hair fall, strengthen fragile strands, and restore moisture balance with a refreshing mint scent. Clinically favored by over 1,000 users, it’s your go-to solution for visibly denser, healthier hair.

## Description

From the manufacturer With 30 years of expertise in thicker and fuller hair, Nioxin offers a wide range of hair products and treatments that help optimise the health of the scalp, resulting in strong and youthful hair. Improve your hair by properly caring for your scalp. FOR COLOURED HAIR WITH PROGRESSED THINNING Nioxin System Kit 4 is clinically proven to reduce by up to 91% hair fall, due to breakage*. The 3-step System includes Scalp Shampoo: removes dirt and sebum; Scalp Conditioner: provides hair strength; Scalp & Hair Treatment: increases the volume of each hair strand. 85% of customers who tried the System Kits noticed a thickening effect. Dermatologically tested. vs. non conditioning shampoo **based on a survey among 230 US panellists concerned about thinning hair conducted by SIRS, 2016 HOW TO USE NIOXIN SYSTEM KIT Nioxin Night Density Rescue Antioxidant Serum This anti-aging leave-in treatment is clinically proven to boost hair density in 2 months*. *Through a powerful blend of antioxidants known to neutralise free radicals on the scalp surface. LEARN MORE Nioxin Night Density Rescue Antioxidant Serum This anti-aging leave-in treatment is clinically proven to boost hair density in 2 months*. *Through a powerful blend of antioxidants known to neutralise free radicals on the scalp surface. Nioxin Instant Fullness Dry Cleanser Nioxin Instant fullness Dry Cleanser is a volumizing dry shampoo that instantly refreshes hair. Hair is up to 2x fuller within seconds! vs hair treated with a 24h average amount of sebum LEARN MORE Nioxin Instant Fullness Dry Cleanser Nioxin Instant fullness Dry Cleanser is a volumizing dry shampoo that instantly refreshes hair. Hair is up to 2x fuller within seconds! vs hair treated with a 24h average amount of sebum OUR RANGE FOR YOUR HAIR NEEDS System Kit 1 System Kit 2 System Kit 3 System Kit 4 System Kit 5 System Kit 6 Which type of hair is Nioxin System Kit 4 for? Nioxin System Kit 4 is for coloured hair with progressed thinning. It is colour safe and suitable for all types of hair textures, from straight to curly. Which type of hair is Nioxin System Kit 4 for? Nioxin System Kit 4 is for coloured hair with progressed thinning. It is colour safe and suitable for all types of hair textures, from straight to curly. What does progressed thinning mean? This means that you already have far less hair overall and you can see easily the scalp. What does progressed thinning mean? This means that you already have far less hair overall and you can see easily the scalp. Who is Nioxin System Kit 4 for? This system kit is suitable for all genders, young and old. Nioxin consumers are wide-ranging and not only for individuals who are balding. Safe to use during pregnancy. For any concerns we'd recommend contacting your doctor directly. Who is Nioxin System Kit 4 for? This system kit is suitable for all genders, young and old. Nioxin consumers are wide-ranging and not only for individuals who are balding. Safe to use during pregnancy. For any concerns we'd recommend contacting your doctor directly. Why are the three steps (Shampoo, Conditioner and Treatment) important ? Just like optimal skin care, our scalp relies on cleansing, moisturizing and treating. For best results, use daily for 30 days, the 3 steps together. Why are the three steps (Shampoo, Conditioner and Treatment) important ? Just like optimal skin care, our scalp relies on cleansing, moisturizing and treating. For best results, use daily for 30 days, the 3 steps together. What are the main benefits of Nioxin System Kit 4? Nioxin System Kit 4 prevents hair fall due to breakage, by hydrating scalp & hair from root to tip. 85% of customers who tried the System Kits noticed a thickening effect. What are the main benefits of Nioxin System Kit 4? Nioxin System Kit 4 prevents hair fall due to breakage, by hydrating scalp & hair from root to tip. 85% of customers who tried the System Kits noticed a thickening effect.

## Features

- Professional haircare for hair loss, hair thinning, hair growth men, mens hair growth, fine and fragile hair
- Nioxin hair thinning kit for progressed hair thinning coloured hair also available for light hair thinning
- Includes hair thinning shampoo, a shampoo for thin hair, mens shampoo for hair thinning, the best shampoo for hair growth, a shampoo for thinning hair

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07JGVF2B6 |
| ASIN  | B07JGVF2B6 |
| Active Ingredients | Attribute not applicable for product |
| Age Range Description | Adult |
| Best Sellers Rank | 15,799 in Beauty ( See Top 100 in Beauty ) 175 in Shampoo & Conditioner Sets |
| Brand Name | NIOXIN |
| Customer Reviews | 4.3 4.3 out of 5 stars (1,053) |
| Customer reviews | 4.3 4.3 out of 5 stars (1,053) |
| Date First Available  | 15 Oct. 2018 |
| Hair Type | Color Treated,Thin |
| Item Form | Liquid |
| Item Volume | 340 Millilitres |
| Item Weight | 0.34 Kilograms |
| Item model number  | H2974 |
| Manufacturer | NIOXIN |
| Manufacturer  | NIOXIN |
| Manufacturer Part Number | H2974 |
| Material Type Free | Attribute not applicable for product |
| Model Number | H2974 |
| Number of Items | 1 |
| Product Dimensions  | 5 x 11 x 18 cm; 340 g |
| Product Warranty | 2 year manufacturer |
| Recommended Uses For Product | salon |
| Scent Name | Mint |
| Unit Count | 350.0 millilitre |

## Product Details

- **Active ingredients:** Attribute not applicable for product
- **Brand:** NIOXIN
- **Item form:** Liquid
- **Item weight:** 0.34 Kilograms
- **Scent:** Mint

## Images

![3-Part System | System 4 | Coloured Hair with Progressed Thinning Hair Treatment | Scalp Therapy | Hair Thickening Treatment - Image 1](https://m.media-amazon.com/images/I/81ZSEf6vH8L.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: Which type of hair is Nioxin System Kit 4 for?**
A: Nioxin System Kit 4 is for coloured hair with progressed thinning. It is colour safe and suitable for all types of hair textures, from straight to curly.

**Q: What does progressed thinning mean?**
A: This means that you already have far less hair overall and you can see easily the scalp.

**Q: Who is Nioxin System Kit 4 for?**
A: This system kit is suitable for all genders, young and old. Nioxin consumers are wide-ranging and not only for individuals who are balding. Safe to use during pregnancy. For any concerns we'd recommend contacting your doctor directly.

**Q: Why are the three steps (Shampoo, Conditioner and Treatment) important ?**
A: Just like optimal skin care, our scalp relies on cleansing, moisturizing and treating. For best results, use daily for 30 days, the 3 steps together.

**Q: What are the main benefits of Nioxin System Kit 4?**
A: Nioxin System Kit 4 prevents hair fall due to breakage, by hydrating scalp & hair from root to tip. 85% of customers who tried the System Kits noticed a thickening effect.

## Frequently Bought Together

- Nioxin 3-Part System | System 4 | Coloured Hair with Progressed Thinning Hair Treatment | Scalp Therapy | Hair Thickening Treatment
- Nioxin 3-Part System | System 1 | Natural Hair with Light Thinning Hair Treatment | Scalp Therapy | Hair Thickening Treatment
- Nioxin System 1 Cleanser & Scalp Therapy Revitaliser - Shampoo 300ml & Conditioner 300ml

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.au/products/89282069-3-part-system-system-4-coloured-hair-with-progressed-thinning](https://www.desertcart.com.au/products/89282069-3-part-system-system-4-coloured-hair-with-progressed-thinning)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-11-15*