---
product_id: 2572436
title: "System 4 Scalp + Hair Thickening Shampoo for Colored, Dry, & Damaged Hair with Progressed Thinning | Maintain Vibrant Color | Cleanse, Nourish & Boost Hair Density with Niacinamide & Biotin"
brand: "nioxin"
price: "€ 53.69"
currency: EUR
in_stock: true
reviews_count: 13
category: "Nioxin"
url: https://www.desertcart.nl/products/2572436-system-4-scalp-hair-thickening-shampoo-for-colored-dry-damaged
store_origin: NL
region: Netherlands
---

# System 4 Scalp + Hair Thickening Shampoo for Colored, Dry, & Damaged Hair with Progressed Thinning | Maintain Vibrant Color | Cleanse, Nourish & Boost Hair Density with Niacinamide & Biotin

**Brand:** nioxin
**Price:** € 53.69
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** System 4 Scalp + Hair Thickening Shampoo for Colored, Dry, & Damaged Hair with Progressed Thinning | Maintain Vibrant Color | Cleanse, Nourish & Boost Hair Density with Niacinamide & Biotin by nioxin
- **How much does it cost?** € 53.69 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/2572436-system-4-scalp-hair-thickening-shampoo-for-colored-dry-damaged)

## Best For

- nioxin enthusiasts

## Why This Product

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

## Description

desertcart.com: Nioxin System 4 Scalp + Hair Shampoo | For Colored or Damaged Hair with Progressed Thinning | With Niacinamide and Biotin | 10 Fl oz. : Beauty & Personal Care

Review: Noticeable Volume and Healthier-Looking Hair! - I’ve been using Nioxin System 4 Shampoo for a few weeks now, and I’m impressed with the results. My hair feels thicker, looks fuller, and my scalp feels refreshed and clean without being stripped of natural oils. The shampoo lathers nicely and rinses out easily, leaving hair soft and manageable. I’ve also noticed a reduction in breakage, and styling feels easier overall. The scent is light and pleasant, not overpowering. While it’s not an overnight miracle, consistent use really makes a difference in hair volume and scalp health. Definitely a good choice for anyone dealing with thinning hair or looking to maintain healthy, thicker-looking hair.
Review: Finally a Good Shampoo - I love this shampoo. My hair turns out great and it has a nice smell

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B000TB4P4W |
| Best Sellers Rank | #3,259 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #101 in Hair Shampoo |
| Customer Reviews | 4.6 4.6 out of 5 stars (8,318) |
| Department  | womens |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 81629277 |
| Manufacturer  | Nioxin |
| Product Dimensions  | 2.36 x 1.77 x 8.62 inches; 12 ounces |
| UPC  | 070018007469 |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Nioxin
- **Hair Type:** Thin
- **Item Form:** Liquid
- **Scent:** Peppermint Oil

## Images

![System 4 Scalp + Hair Thickening Shampoo for Colored, Dry, & Damaged Hair with Progressed Thinning | Maintain Vibrant Color | Cleanse, Nourish & Boost Hair Density with Niacinamide & Biotin - Image 1](https://m.media-amazon.com/images/I/61cVDCCVA0L.jpg)

## Questions & Answers

**Q: is this product no longer available in the large 33.3 oz. size?**
A: I did get the larger size in a beauty supply store. Don’t remember which one.

**Q: what is the expiry date on these bottles?**
A: There appears to be no expiration date.  I have both a large bottle and small bottle and no expiration date is on either one.  I have never kept a bottle long enough for it to appear anything but usable.

**Q: Just received product. Lid was unscrewed and half of product leaked inside bag. I need a replacement please!?**
A: Ask the shipper for replacement.

**Q: The bottle doesn’t say if it is free of sulfates, alcohol, parabens, phthalates, sodium chloride etc. etc.**
A: I’m unaware of this.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Noticeable Volume and Healthier-Looking Hair!
*by F***E on November 30, 2025*

I’ve been using Nioxin System 4 Shampoo for a few weeks now, and I’m impressed with the results. My hair feels thicker, looks fuller, and my scalp feels refreshed and clean without being stripped of natural oils. The shampoo lathers nicely and rinses out easily, leaving hair soft and manageable. I’ve also noticed a reduction in breakage, and styling feels easier overall. The scent is light and pleasant, not overpowering. While it’s not an overnight miracle, consistent use really makes a difference in hair volume and scalp health. Definitely a good choice for anyone dealing with thinning hair or looking to maintain healthy, thicker-looking hair.

### ⭐⭐⭐⭐⭐ Finally a Good Shampoo
*by L***R on December 16, 2025*

I love this shampoo. My hair turns out great and it has a nice smell

### ⭐⭐⭐⭐⭐ If your shiny bald head needs hair growth...consider this product
*by F***. on August 11, 2025*

My spouse has a bald spot. it appears this helped. I watched as tiny thin hairs filled up the silky shiny spot and lite regrowth happened. I watched daily as thin sprouts became longer thin sprouts. If you ever had a part in your hair and followed it to point where it would end at back of scalp top...that's the spot I'm talking about. Rogaine does one area. Other products do other areas. This one got the spot in-between I hadn't seen advertised. don't know if it works for your head, but maybe they have the something that cleans those pores enough to allow sprouts to appear. Hair loss is hard on people, but it was lite weight and cleaning and seemed good quality. I have thinning hair but haven't tried it yet as a woman as didn't want to take his shampoo from him. I have no stories from woman point a view. Only from view above...looking at my man's bald spot and watching him feel more excited at new growth. Which is what we want in a great product.

## 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 Hair Fall Defense Intensive Daily Leave-In Hair Treatment | With Niacinamide, Caffeine, Lauric Acid, and Sandalore | For Thicker, Stronger Hair | 2.3 Fl Oz.
- Nioxin Density Defend Styling Root Lifting Spray | Hair Thickening Spray | Texturizes and Volumizes | 5.1 Fl oz.

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**Shop now:** [https://www.desertcart.nl/products/2572436-system-4-scalp-hair-thickening-shampoo-for-colored-dry-damaged](https://www.desertcart.nl/products/2572436-system-4-scalp-hair-thickening-shampoo-for-colored-dry-damaged)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-26*