---
product_id: 676840346
title: "System 2 - Hair Thickening System For Natural Hair with Progressed Thinning - Biotin & Niacinamide - Shampoo, Conditioner, Serum"
brand: "nioxin"
price: "¥16661"
currency: JPY
in_stock: true
reviews_count: 8
category: "Nioxin"
url: https://www.desertcart.jp/products/676840346-system-2-hair-thickening-system-for-natural-hair-with-progressed
store_origin: JP
region: Japan
---

# Salicylic acid scalp detox Biotin + Niacinamide blend 1L hydrating shampoo System 2 - Hair Thickening System For Natural Hair with Progressed Thinning - Biotin & Niacinamide - Shampoo, Conditioner, Serum

**Brand:** nioxin
**Price:** ¥16661
**Availability:** ✅ In Stock

## Summary

> 🌿 Unlock your hair’s full potential — thicker, stronger, unstoppable.

## Quick Answers

- **What is this?** System 2 - Hair Thickening System For Natural Hair with Progressed Thinning - Biotin & Niacinamide - Shampoo, Conditioner, Serum by nioxin
- **How much does it cost?** ¥16661 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/676840346-system-2-hair-thickening-system-for-natural-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

- • **Clean Beauty Formula:** Sulfate, paraben, silicone, phthalate, and artificial dye-free for mindful, scalp-friendly care.
- • **Powerhouse Nutrient Complex:** Infused with biotin, niacinamide & caffeine to stimulate follicles and strengthen roots.
- • **Clinically Proven Thickening:** Transforms natural hair with progressed thinning into visibly fuller, thicker strands.
- • **Gentle Yet Effective Cleanse:** Salicylic acid and peppermint oil remove follicle-clogging sebum for a refreshed scalp.
- • **Daily Ritual for Lasting Impact:** Use the full Nioxin System Kit 2 daily to maximize hair resilience and reduce breakage.

## Overview

Nioxin System 2 is a professional-grade hair thickening system designed specifically for natural hair experiencing progressed thinning. Featuring a 1-liter shampoo enriched with salicylic acid and peppermint oil, it deeply cleanses the scalp to remove sebum buildup while nourishing hair roots with a potent blend of biotin, niacinamide, and caffeine. Clinically tested and free from sulfates, parabens, silicones, and artificial dyes, this daily-use system strengthens hair, reduces breakage, and promotes the appearance of fuller, healthier hair — making it a must-have for anyone serious about scalp health and hair vitality.

## Description

Product Description We are Nioxin, a 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 2 is a deep conditioning hair treatment designed for natural, untreated 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 the salicylic acid shampoo to wet hair, gently massaging it into the scalp and hair for one minute before rinsing thoroughly. With salicylic acid and peppermint oil to nourish the hair root, stimulate the hair follicles and strengthen your hair. 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 2 daily. Add to your self care regimen and pair with Nioxin Hair Mousse, Hairspray or other styling products. Give Nioxin Scalp + Hair Thickening System 2 as an optimal beauty gift. Ingredients Aqua/Water/Eau, Sodium Laureth Sulfate, Sodium Lauryl Sulfate, Cocamidopropyl Betaine, Cocamide MEA, Sodium Benzoate, Citric Acid, Sodium Chloride, Salicylic Acid, Mentha Arvensis Leaf Oil, Mentha Piperita (Peppermint) Oil, Tetrasodium EDTA, Methylparaben, Propylene Glycol, Glycerin, Sodium Hydroxide, Limonene, Camellia Sinensis Leaf Extract, Cystine Bis-PG-Propyl Silanetriol, Niacinamide, Panthenol, Biotin, Lecithin, Tocopheryl Acetate, Urtica Dioica (Nettle) Leaf Extract, Humulus Lupulus (Hops) Flower Extract, Citrus Paradisi (Grapefruit) Peel Extract, Yellow 5 (CI 19140), Vaccinium Myrtillus Leaf Extract, Acer Saccharum (Sugar Maple) Extract, Saccharum Officinarum/Sugar Cane Extract/Extrait de canne à sucre, Citrus Limon (Lemon) Peel Extract, Faex Extract/Yeast Extract/Extrait de levure, Propylparaben, Blue 1 (CI 42090), Phenoxyethanol, Citrus Aurantium Dulcis (Orange) Fruit Extract, Red 33 (CI 17200), Potassium Sorbate, Maltodextrin, Sodium Citrate, Ethylparaben, Butylparaben, Sodium Xylenesulfonate. Directions Apply hair thickening shampoo to scalp & massage evenly. Rinse thoroughly. For best results, use Nioxin System Kit 2 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: Definitely worth the reviews and money! - I was very sceptical buying something that I’d consider expensive, however, this is honestly a game changer. My hair looks thicker straight after a wash and it is growing and feeling thicker the longer time goes on. I’ve been using it for about a month now and definitely notice a difference. My hair doesn’t feel or look greasy even on a “none wash day”, and using the product is easy following the instructions on the box. A little goes a long way with the products too, I’ve still got about half a bottle of each after a month use and washing my hair every other day. I would definitely recommend this product to anyone debating it.
Review: A fail but also great - I'm not really sure about this. I have certainly not seen any better growth. So it is a big fail on that front for me. However, having said that. The quality and health of my hair is great at the moment. Easy to brush through what was previously tangled, dry, curly hair. Smells great and feels great. Expensive but does last a good while as I only need a fraction of product compared to cheaper more mainstream brands. I will continue to buy until I find a cheaper alternative quality

## Features

- Hair thickening shampoo: for natural hair with progressed thinning for thicker, fuller hair and reduced breakage; with salicylic acid and peppermint oil
- Scalp treatment: gentle cleanser and nourishment for hair and scalp to prevent against follicle-clogging sebum; with antioxidants and botanicals
- Biotin hair growth: formulated with niacinamide, biotin and caffeine; nourishes the hair root, stimulates follicles and strengthens hair
- How to use: apply to wet hair, gently massaging into the scalp and hair, then rinse; follow with conditioner and scalp treatment
- Nioxin routine: for best results, use Nioxin System Kit 2 daily and preferred Nioxin hair styling products; add to your self care regimen or give an optimal beauty gift

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D6WJVKZ8 |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Benefits | 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., Scalp treatm… |
| Best Sellers Rank | 1,730 in Beauty ( See Top 100 in Beauty ) 182 in Shampoos (Beauty) |
| Brand | NIOXIN |
| Brand Name | NIOXIN |
| Country Of Origin | Mexico |
| Customer Reviews | 4.2 out of 5 stars 420 Reviews |
| Hair Type | Aging, Fine, Thin, Untreated, natural |
| Hair type | Aging, Fine, Thin, Untreated, natural |
| Item Dimensions | 7.3 x 9 x 27.2 centimetres |
| Item Form | Liquid |
| Item form | Liquid |
| Item height | 27.2 centimetres |
| Liquid Volume | 1 Litres |
| Manufacturer | Wella Professionals |
| Material Type Free | Sulfate free, paraben-free, silicone-free, phthalate-free, artificial dye-free, alcohol-free, plastic-free Material Type Free Sulfate free, paraben-free, silicone-free, phthalate-free, artificial dye-free, alcohol-free, plastic-free See more |
| Number of Items | 1 |
| Recommended Uses For Product | Hair Care |
| Scent | Muschio |
| Scent Name | Muschio |
| Suitable Hair Colour | All Hair Colours |
| Unit Count | 1134.0 millilitre(s) |

## Product Details

- **Brand:** NIOXIN
- **Item form:** Liquid
- **Hair type:** Aging, Fine, Thin, Untreated, natural
- **Scent:** Muschio
- **Age range (description):** Adult

## Images

![System 2 - Hair Thickening System For Natural Hair with Progressed Thinning - Biotin & Niacinamide - Shampoo, Conditioner, Serum - Image 1](https://m.media-amazon.com/images/I/61nywrgWPSL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Definitely worth the reviews and money!
*by S***T on 15 November 2025*

I was very sceptical buying something that I’d consider expensive, however, this is honestly a game changer. My hair looks thicker straight after a wash and it is growing and feeling thicker the longer time goes on. I’ve been using it for about a month now and definitely notice a difference. My hair doesn’t feel or look greasy even on a “none wash day”, and using the product is easy following the instructions on the box. A little goes a long way with the products too, I’ve still got about half a bottle of each after a month use and washing my hair every other day. I would definitely recommend this product to anyone debating it.

### ⭐⭐⭐⭐ A fail but also great
*by L***. on 29 June 2025*

I'm not really sure about this. I have certainly not seen any better growth. So it is a big fail on that front for me. However, having said that. The quality and health of my hair is great at the moment. Easy to brush through what was previously tangled, dry, curly hair. Smells great and feels great. Expensive but does last a good while as I only need a fraction of product compared to cheaper more mainstream brands. I will continue to buy until I find a cheaper alternative quality

### ⭐⭐⭐⭐⭐ Good product, slows losses and makes hair thicker
*by E***L on 23 October 2025*

Good product, slows losses and makes hair thicker. Been using it for years. Lasts for ages and smells great.

## Frequently Bought Together

- Nioxin System 2 - Hair Thickening System For Natural Hair with Progressed Thinning - Biotin & Niacinamide - Shampoo, Conditioner, Serum
- Nioxin 3-Part System | System 1 | Natural Hair with Light Thinning Hair Treatment | Scalp Therapy | Hair Thickening Treatment
- Nioxin System 1 - Hair Thickening System For Natural Hair with Light Thinning - Biotin & Niacinamide - Shampoo, Conditioner, Serum

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-24*