---
product_id: 93025722
title: "Nioxin 3D Intensive Diaboost Hair Thickening Treatment for Thinning Hair, Diameter Boosting & Hair Breakage Protection, 100ml"
brand: "nioxin"
price: "$147.84"
currency: USD
in_stock: true
category: "Nioxin"
url: https://www.desertcart.us/products/93025722-nioxin-3d-intensive-diaboost-hair-thickening-treatment-for-thinning-hair
store_origin: US
region: United States of America
---

# 100 ml potent liquid formula Diameter-boosting for thicker strands Protects against breakage Nioxin 3D Intensive Diaboost Hair Thickening Treatment for Thinning Hair, Diameter Boosting & Hair Breakage Protection, 100ml

**Brand:** nioxin
**Price:** $147.84
**Availability:** ✅ In Stock

## Summary

> 💥 Boost Your Hair Game: Thicker, Stronger, Unstoppable!

## Quick Answers

- **What is this?** Nioxin 3D Intensive Diaboost Hair Thickening Treatment for Thinning Hair, Diameter Boosting & Hair Breakage Protection, 100ml by nioxin
- **How much does it cost?** $147.84 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/93025722-nioxin-3d-intensive-diaboost-hair-thickening-treatment-for-thinning-hair)

## 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:** Strengthens hair fibers to prevent damage and support longer growth.
- • **Effortless Routine:** Just leave on for 3-5 minutes post-shampoo and rinse for a salon-worthy finish.
- • **Subtle & Unscented:** Fragrance-free formula perfect for sensitive scalps and professional settings.
- • **Instantly Fuller Hair:** Experience visibly thicker, fuller-looking hair from the first use.
- • **Precision Application:** Easy-to-use liquid formula that works evenly through hair for consistent results.

## Overview

Nioxin 3D Intensive Diaboost is a 100 ml leave-in liquid treatment designed to instantly thicken thinning hair by boosting strand diameter and protecting against breakage. Easy to apply after shampooing, it supports longer, fuller-looking hair with a fragrance-free formula tailored for women seeking professional-grade hair care.

## Description

Nioxin 3D Intensive Diaboost Hair Thickening Treatment for Thinning Hair, Diameter Boosting & Hair Breakage Protection, 100ml : desertcart.co.uk: Beauty

## Features

- Professional haircare for hair loss, hair thinning, hair growth men, mens hair growth, fine and fragile hair
- Part of the thickening hair products range, a hair thickener for hair thickening;
- A hair treatment for hair loss, hair loss serum, thinning hair treatment for women, hair growth serum;

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07J21PHXD |
| ASIN  | B07J21PHXD |
| Benefits | Hair thickening treatment for thinning hair. Manageable, thicker, fuller-looking hair instantly. Protects against breakage allowing hair to grow longer. Diameter-boosting. |
| Best Sellers Rank | 114,231 in Beauty ( See Top 100 in Beauty ) 1,181 in Hair Deep Conditioners & Treatments |
| Brand Name | NIOXIN |
| Customer Reviews | 4.2 4.2 out of 5 stars (381) |
| Customer reviews | 4.2 4.2 out of 5 stars (381) |
| Date First Available  | 1 Oct. 2018 |
| Hair Type | Thin |
| Is discontinued by manufacturer  | No |
| Item Form | Liquid |
| Item Volume | 100 Millilitres |
| Item Weight | 0.15 Kilograms |
| Item model number  | H2977 |
| Liquid Volume | 100 Millilitres |
| Manufacturer | NIOXIN |
| Manufacturer  | NIOXIN |
| Material Type Free | en_AE |
| Number of Items | 1 |
| Product Dimensions  | 6.5 x 6 x 17 cm; 151 g |
| Scent Name | Unscented |
| Unit Count | 100.0 millilitre |

## Product Details

- **Brand:** NIOXIN
- **Hair type:** Thin
- **Item form:** Liquid
- **Item volume:** 100 Millilitres
- **Liquid volume:** 100 Millilitres
- **Material Type Free:** en_AE
- **Number of items:** 1
- **Scent:** Unscented
- **Unit count:** 100.0 millilitre

## Images

![Nioxin 3D Intensive Diaboost Hair Thickening Treatment for Thinning Hair, Diameter Boosting & Hair Breakage Protection, 100ml - Image 1](https://m.media-amazon.com/images/I/710dhB0cA8L.jpg)
![Nioxin 3D Intensive Diaboost Hair Thickening Treatment for Thinning Hair, Diameter Boosting & Hair Breakage Protection, 100ml - Image 2](https://m.media-amazon.com/images/I/61XS8o16v1L.jpg)
![Nioxin 3D Intensive Diaboost Hair Thickening Treatment for Thinning Hair, Diameter Boosting & Hair Breakage Protection, 100ml - Image 3](https://m.media-amazon.com/images/I/713SdJE4L-L.jpg)
![Nioxin 3D Intensive Diaboost Hair Thickening Treatment for Thinning Hair, Diameter Boosting & Hair Breakage Protection, 100ml - Image 4](https://m.media-amazon.com/images/I/919k97yjY6L.jpg)

## Questions & Answers

**Q: Please can anyone tell me if it leaves your hair crispy or stiff.  I have naturally curly hair, not looking for a firm finish,would like a soft bounce**
A: This doesn’t leave your hair in the least bit crispy. I’ve used it for a long time now and my hair feels soft. Don’t use the foam version though as that is definitely crispy

**Q: Do I use this on top of step 3 of the 3 step system?**
A: Initially when my hair loss was at its worst I used all Nioxin products,  the shampoo, conditioner etc. Now my hair loss is not as bad I tend to use just the Diaboost  serum on dry hair to add thickness. This works best for me. Think it’s finding what works best for you.

**Q: Do you leave this on or rinse it off?  One section says leave 3 mins & rinse well, then in another section it says leave in?**
A: I leave it on for about 3 minutes and then rinse and the. One a month I leave it in over night

**Q: Is this the original product?**
A: Yes, definitely. Bought two bottles- they are just the same as my empty bottle which I bought at the hairdresser.

## Frequently Bought Together

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

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-13*