---
product_id: 663861746
title: "System 4 - Hair Thickening System For Damaged Hair with Progressed Thinning - Biotin & Niacinamide - Shampoo, Conditioner, Serum"
brand: "nioxin"
price: "R1701"
currency: ZAR
in_stock: true
reviews_count: 8
category: "Nioxin"
url: https://www.desertcart.co.za/products/663861746-system-4-hair-thickening-system-for-damaged-hair-with-progressed
store_origin: ZA
region: South Africa
---

# Biotin & caffeine stimulate follicles Hydrates scalp & hair root-to-tip Gentle cleanser removes sebum buildup System 4 - Hair Thickening System For Damaged Hair with Progressed Thinning - Biotin & Niacinamide - Shampoo, Conditioner, Serum

**Brand:** nioxin
**Price:** R1701
**Availability:** ✅ In Stock

## Summary

> 🌿 Unlock thicker, fuller hair—because your scalp deserves the VIP treatment.

## Quick Answers

- **What is this?** System 4 - Hair Thickening System For Damaged Hair with Progressed Thinning - Biotin & Niacinamide - Shampoo, Conditioner, Serum by nioxin
- **How much does it cost?** R1701 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/663861746-system-4-hair-thickening-system-for-damaged-hair-with-progressed)

## 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

- • **Scalp Detox & Renewal:** Deep-cleanses to remove follicle-clogging impurities, creating the ultimate growth environment.
- • **Color-Safe & Damage Repair:** Specifically formulated for dry, damaged, color-treated hair—protect your investment in style.
- • **Seamless Self-Care Upgrade:** Integrates effortlessly into your daily routine for consistent, professional-grade results.
- • **Power-Packed Root Nourishment:** Biotin, niacinamide & caffeine team up to energize follicles and strengthen every strand.
- • **Clinically Proven Thickness Boost:** Visible fuller, thicker hair in just 30 days—don’t get left behind in the hair game.

## Overview

Nioxin System 4 is a professional-grade hair thickening system designed for dry, damaged, and color-treated hair with progressed thinning. Featuring a potent blend of biotin, niacinamide, and caffeine, it nourishes hair roots, strengthens strands, and detoxifies the scalp by removing sebum and impurities. Clinically tested to deliver visible thickness and fullness within 30 days, this system supports scalp health and reduces hair thinning, making it an essential addition to any advanced hair care regimen.

## Description

Product Description We are Nioxin, the #1 Professional hair care brand for thicker, fuller hair. We are pioneers of a hair movement that's never going to stop. Built on clinically proven solutions, we turn scalp science into gentle scalp care and hair thickening products - because everyone deserves to grow thicker, fuller hair they can see and feel. Nioxin Pro Clinical's System Kit 4 is a deep conditioning hair treatment designed for dry, damaged, coloured hair with progressed thinning. Clinically and dermatologically tested, this shampoo nourishes and gently cleanses your hair to prevent against follicle-clogging sebum, resulting in thicker, fuller hair. This professional hair care is formulated with a powerful blend of niacinamide, biotin and caffeine to help nourish the hair root, stimulate hair follicles and strengthen the hair. The three-step regimen begins with the Scalp + Hair Shampoo. Start by applying it to wet hair, gently massaging it into the scalp and hair for one minute before rinsing thoroughly. This gentle cleanser works to remove buildup, including follicle-clogging sebum and environmental residues, preparing the scalp for the next steps. For optimal results, use the Nioxin System Kit 4 daily. Add to your self care regimen and pair with Nioxin Hair Mousse, Hairspray or other styling products. Give Nioxin Scalp + Hair Thickening System as the perfect beauty gift. Ingredients Aqua/Water/Eau, Sodium Laureth Sulfate, Sodium Lauryl Sulfate, Sodium Chloride, PPG-2 Hydroxyethyl Coco/Isostearamide, Sodium Benzoate, Citric Acid, Salicylic Acid, Mentha Arvensis Leaf Oil, Mentha Piperita (Peppermint) Oil, Tetrasodium EDTA, Trisodium Ethylenediamine Disuccinate, Methylparaben, Polyquaternium-10, Propylene Glycol, Sodium Hydroxide, Limonene, Camellia Sinensis Leaf Extract, Cystine Bis-PG-Propyl Silanetriol, Niacinamide, Panthenol, Biotin, Lecithin, Tocopheryl Acetate, Foeniculum Vulgare (Fennel) Fruit Extract, Yellow 5 (CI 19140), 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, Propylparaben, Blue 1 (CI 42090), Phenoxyethanol, Citrus Aurantium Dulcis (Orange) Fruit Extract, Red 33 (CI 17200), Maltodextrin, Potassium Sorbate, Sodium Citrate, Ethylparaben, Butylparaben, Sodium Xylenesulfonate. Directions Apply hair thickening shampoo to scalp & massage evenly. Rinse thoroughly. For optimal results, use Nioxin System Kit 4 daily. Safety Warning CAUTION: Do not get into the eyes. Keep out of reach of children. For any questions or concerns about side effects, always consult a medical professional.

Review: Great system - Great hairloss System. Really noticed the difference with in 2 weeks of using. Smels great and goes along way. My hair feels soft clean and very noticeable decrease in shedding
Review: Trust the Process. - After 6 months of using the shampoo and conditioner I can honestly see a thicker head of hair and my thinning sides feel and look thicker. I owe my thinning hair to menopause symptoms so if you are going through same - Id recommend. But be patient, You have to trust the process as it does'nt happen overnight. I am 6 months in but saw a difference after 2 months using twice weekly. Only downside I found the serum to be a bit heavy for me but the Shampoo and conditioner are fab.

## Features

- HAIR THICKENING SHAMPOO: Improve hair resilience, hydrate scalp & hair from root to tip - hair treatments for dry damaged hair with progressed thinning
- BIOTIN HAIR GROWTH: With niacinamide, biotin & caffeine to help nourish the hair root, stimulate follicles & strengthen hair
- SCALP TREATMENT: Gentle cleanser for scalp - removes impurities & follicle-clogging sebum for healthier hair growth environment
- HOW TO USE: Apply shampoo to scalp & massage evenly - use alongside System 4 Scalp + Hair Conditioner & Scalp + Hair Thickening Treatment
- NIOXIN ROUTINE: For best results, use with Nioxin System 4 & preferred Nioxin hair styling products - add to your self care regimen or a perfect beauty gift

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D6WJ74Z6 |
| Active Ingredients | Niacinamide, biotin |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Benefits | Advanced hair treatment for dry damaged hair - added thickness & fullness in 30 days for progressed thinning hair, Nourishes the scalp: Infused with nourishing botanicals, antioxidants, and UV protecting ingredients, this kit's Scalp + Hair Thickening Treatment can nourish and revitalise the scalp, improving its overall health and condition., Reduces hair thinning: By strengthening hair resilience… |
| Best Sellers Rank | 965 in Beauty ( See Top 100 in Beauty ) 144 in Shampoos (Beauty) |
| Brand | NIOXIN |
| Brand Name | NIOXIN |
| Country Of Origin | Mexico |
| Customer Reviews | 4.2 out of 5 stars 660 Reviews |
| Global Trade Identification Number | 04064666843131 |
| Hair Type | Aging, Coloured, Damaged, Dry, Thin |
| Hair type | Aging, Coloured, Damaged, Dry, Thin |
| Item Dimensions | 7.3 x 9 x 27.2 centimetres |
| Item Form | Liquid |
| Item Weight | 1116 Grams |
| Item form | Liquid |
| Liquid Volume | 1 Litres |
| Manufacturer | Wella Professionals |
| Number of Items | 1 |
| Product benefits | Advanced hair treatment for dry damaged hair - added thickness & fullness in 30 days for progressed thinning hair, Nourishes the scalp: Infused with nourishing botanicals, antioxidants, and UV protecting ingredients, this kit's Scalp + Hair Thickening Treatment can nourish and revitalise the scalp, improving its overall health and condition., Reduces hair thinning: By strengthening hair resilience, Nioxin System Kit 2 helps minimise hair breakage, promoting the appearance of fuller, thicker hair while protecting the hair color., Supports scalp health: The advanced formula of Nioxin System Kit 4 gently cleanses the scalp, removing impurities and excess sebum that can clog hair follicles, creating a healthier environment for the scalp., Thickens the hair: Nioxin System Kit 4 is clinically designed to add thickness and fullness to dry, damaged, color-treated hair with progressed thinning, with visible results in just 30 days. Product benefits Advanced hair treatment for dry damaged hair - added thickness & fullness in 30 days for progressed thinning hair, Nourishes the scalp: Infused with nourishing botanicals, antioxidants, and UV protecting ingredients, this kit's Scalp + Hair Thickening Treatment can nourish and revitalise the scalp, improving its overall health and condition., Reduces hair thinning: By strengthening hair resilience, Nioxin System Kit 2 helps minimise hair breakage, promoting the appearance of fuller, thicker hair while protecting the hair color., Supports scalp health: The advanced formula of Nioxin System Kit 4 gently cleanses the scalp, removing impurities and excess sebum that can clog hair follicles, creating a healthier environment for the scalp., Thickens the hair: Nioxin System Kit 4 is clinically designed to add thickness and fullness to dry, damaged, color-treated hair with progressed thinning, with visible results in just 30 days. See more |
| Recommended Uses For Product | Hair Care |
| Scent | Citrus |
| Scent Name | Citrus |
| Suitable Hair Colour | All Hair Colours |
| Unit Count | 1134.0 millilitre |

## Product Details

- **Age range (description):** Adult
- **Brand:** NIOXIN
- **Hair type:** Aging, Coloured, Damaged, Dry, Thin
- **Item form:** Liquid
- **Scent:** Citrus

## Images

![System 4 - Hair Thickening System For Damaged Hair with Progressed Thinning - Biotin & Niacinamide - Shampoo, Conditioner, Serum - Image 1](https://m.media-amazon.com/images/I/61VTBBIY5OL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great system
*by A***R on 28 October 2025*

Great hairloss System. Really noticed the difference with in 2 weeks of using. Smels great and goes along way. My hair feels soft clean and very noticeable decrease in shedding

### ⭐⭐⭐⭐⭐ Trust the Process.
*by P***S on 15 November 2025*

After 6 months of using the shampoo and conditioner I can honestly see a thicker head of hair and my thinning sides feel and look thicker. I owe my thinning hair to menopause symptoms so if you are going through same - Id recommend. But be patient, You have to trust the process as it does'nt happen overnight. I am 6 months in but saw a difference after 2 months using twice weekly. Only downside I found the serum to be a bit heavy for me but the Shampoo and conditioner are fab.

### ⭐⭐⭐⭐ It works
*by K***K on 21 August 2025*

I wanted to wait until I had finished the bottles before I put my review. I seen lots of negative reviews but I gave it a chance. Firstly it is the best shampoo for getting your hair squeaky clean and the menthol smell is so lovely, my head feels so fresh after each wash and it litera tingles. I did not notice any more hair shedding than I would normally get with each wash. I didn't see any difference for some time but I trusted the process. I had a small balding patch up the front of my head which I could not explain how it happened. After 5 weeks of washing my hair 3 times a week with this treatment I couldn't believe that I started seeing tiny hair growth coming from my bald area. I did combine taking Biotin with the treatment which I feel also boosted it but honestly I am so happy and I will continue to use this product as I can see the difference.

## Frequently Bought Together

- Nioxin System 4 - Hair Thickening System For Damaged Hair with Progressed Thinning - Biotin & Niacinamide - Shampoo, Conditioner, Serum
- Nioxin 3D Intensive Diaboost 100 ml
- Nioxin 3-Part System | System 1 | Natural Hair with Light Thinning Hair Treatment | Scalp Therapy | Hair Thickening Treatment

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-05*