---
product_id: 256809541
title: "Nioxin System 4 Cleanser For Fine Chemically Enhanced Noticeably Thinning Hair for Unisex - 33.8 oz"
brand: "nioxin"
price: "HK$657"
currency: HKD
in_stock: true
category: "Nioxin"
url: https://www.desertcart.hk/products/256809541-nioxin-system-4-cleanser-for-fine-chemically-enhanced-noticeably-thinning
store_origin: HK
region: Hong Kong
---

# Salicylic Acid scalp detox 33.8 oz salon-size power Refreshing peppermint oil scent Nioxin System 4 Cleanser For Fine Chemically Enhanced Noticeably Thinning Hair for Unisex - 33.8 oz

**Brand:** nioxin
**Price:** HK$657
**Availability:** ✅ In Stock

## Summary

> 🌿 Unlock fuller hair confidence with every wash!

## Quick Answers

- **What is this?** Nioxin System 4 Cleanser For Fine Chemically Enhanced Noticeably Thinning Hair for Unisex - 33.8 oz by nioxin
- **How much does it cost?** HK$657 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/256809541-nioxin-system-4-cleanser-for-fine-chemically-enhanced-noticeably-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

- • **Deep Detox Cleanse:** Removes sebum, fatty acids & residue to unclog follicles
- • **Salon-Grade Volume:** Trusted by professionals for fine, chemically treated hair
- • **Sulfate & Paraben Free:** Gentle formula for sensitive scalps and daily use
- • **Thicker-Looking Hair Boost:** Clinically designed to visibly amplify hair density
- • **Invigorating Peppermint Scent:** Leaves scalp refreshed with a cooling tingle

## Overview

Nioxin System 4 Cleanser is a 33.8 oz sulfate and paraben-free shampoo formulated with salicylic acid and peppermint oil to deeply cleanse and invigorate the scalp. Designed specifically for fine, chemically treated, and noticeably thinning hair, it removes follicle-clogging buildup while promoting thicker-looking hair. Trusted by professionals and loved by thousands, it delivers salon-quality volume and scalp health in a refreshing, daily-use formula.

## Description

It helps to remove follicle clogging sebum, fatty acids and environmental residues from the scalp skin and hair. It cleanses to provide thicker looking hair.

## Features

- It helps to remove follicle clogging sebum, fatty acids and environmental residues from the scalp skin and hair
- It cleanses to provide thicker looking hair
- It is recommended for normal hair

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001390336 |
| ASIN  | B001390336 |
| Active Ingredients | Salicylic Acid |
| Age Range Description | Adult |
| Best Sellers Rank | #78,953 in Beauty ( See Top 100 in Beauty ) #3,405 in Hair Shampoos |
| Brand Name | NIOXIN |
| Customer Reviews | 4.7 4.7 out of 5 stars (4,723) |
| Customer reviews | 4.7 4.7 out of 5 stars (4,723) |
| Date First Available  | 28 April 2017 |
| Department  | UNISEX |
| Global Trade Identification Number | 00070018007445 |
| Hair Type | Thin |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions | 8.6 x 7.3 x 27 centimeters |
| Item Form | Liquid |
| Item Type Name | hair-shampoos |
| Item Weight | 2.1 Pounds |
| Item model number  | 81629286 |
| Liquid Volume | 1000 Milliliters |
| Manufacturer | Nioxin |
| Manufacturer  | Nioxin |
| Manufacturer Part Number | 81629286 |
| Material Type Free | Sulfate Free, Paraben Free |
| Model Number | 81629286 |
| Number of Items | 1 |
| Other Special Features of the Product | Original |
| Package Size Name | 33.8 oz |
| Product Benefits | Cleansing, Thickening, Strengthening |
| Product Dimensions  | 8.6 x 7.3 x 27 cm; 952.54 g |
| Recommended Uses For Product | Professional Salon & Spa |
| Scent Name | Peppermint Oil |
| Suitable Hair Color | All Hair Colors |
| UPC | 070018007445 |
| Unit Count | 33.8 Milliliters |

## Product Details

- **Age range (description):** Adult
- **Brand:** NIOXIN
- **Hair type:** Thin
- **Item form:** Liquid
- **Scent:** Peppermint Oil

## Images

![Nioxin System 4 Cleanser For Fine Chemically Enhanced Noticeably Thinning Hair for Unisex - 33.8 oz - Image 1](https://m.media-amazon.com/images/I/61Q-jPvNIJL.jpg)

## Available Options

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

## Questions & Answers

**Q: Do Nioxin System Kits contain minoxidil?**
A: No, the Nioxin system kits are not formulated with minoxidil. Instead, it is powered by a unique blend of Niacinamide, Caffeine, Salicylic Acid and Peppermint oil to strengthen, thicken & boost hair density. Visible results in 30 days.*

**Q: What are signs of progressed thinning?**
A: Advanced thinning may become more noticeable over time. Signs can include a wider-looking part, increased scalp visibility, noticeably reduced hair density, and difficulty achieving fuller-looking styles.

**Q: How is thinning different from hair fall?**
A: Hair fall refers to the shedding of individual hair strands, which can be a normal part of the hair growth cycle. Hair thinning refers to a gradual reduction in hair density, which can make hair feel less full over time.

**Q: Can I use System Kit 4 on natural, non-color treated hair?**
A: Is specifically formulated for color-treated, highlighted, bleached, or chemically processed hair with progressed thinning. If your hair is natural and untreated, we recommend System Kit 2, which is designed for natural hair with progressed thinning.

## Frequently Bought Together

- Nioxin System 4 Scalp + Hair Thickening Shampoo For Colored, Dry, & Damaged Hair with Progressed Thinning Maintain Vibrant Color Nourish & Boost Hair Density with Niacinamide & Biotin
- Nioxin Density Defend Styling Root Lifting Spray | Hair Thickening Spray | Texturizes and Volumizes | 5.1 Fl oz.
- Nioxin System 2 Scalp + Hair Thickening Shampoo For Natural Hair with Progressed Thinning Boost Hair Density with Niacinamide & Biotin

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**Shop now:** [https://www.desertcart.hk/products/256809541-nioxin-system-4-cleanser-for-fine-chemically-enhanced-noticeably-thinning](https://www.desertcart.hk/products/256809541-nioxin-system-4-cleanser-for-fine-chemically-enhanced-noticeably-thinning)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-11-06*