---
product_id: 717546261
title: "Hair Fall Defense Intensive Daily Leave-In Hair Treatment | With Niacinamide, Caffeine, Lauric Acid, and Sandalore | For Thicker, Stronger Hair | 2.3 Fl Oz."
brand: "nioxin"
price: "€ 68.35"
currency: EUR
in_stock: true
reviews_count: 5
category: "Nioxin"
url: https://www.desertcart.ie/products/717546261-hair-fall-defense-intensive-daily-leave-in-hair-treatment-niacinamide
store_origin: IE
region: Ireland
---

# 93% users saw less hair fall Paraben & sulfate free formula 2.3 fl oz daily leave-in serum Hair Fall Defense Intensive Daily Leave-In Hair Treatment | With Niacinamide, Caffeine, Lauric Acid, and Sandalore | For Thicker, Stronger Hair | 2.3 Fl Oz.

**Brand:** nioxin
**Price:** € 68.35
**Availability:** ✅ In Stock

## Summary

> 🌟 Unlock thicker, stronger hair—because your scalp deserves the VIP treatment!

## Quick Answers

- **What is this?** Hair Fall Defense Intensive Daily Leave-In Hair Treatment | With Niacinamide, Caffeine, Lauric Acid, and Sandalore | For Thicker, Stronger Hair | 2.3 Fl Oz. by nioxin
- **How much does it cost?** € 68.35 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/717546261-hair-fall-defense-intensive-daily-leave-in-hair-treatment-niacinamide)

## 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 & Conscious Formula:** Free from parabens, sulfates, and colorants—because your hair deserves pure care.
- • **Sandalwood Scented Luxury:** Elevate your routine with a subtle, calming sandalwood aroma that refreshes your scalp.
- • **Visible Results in 8 Weeks:** Clinically shown to improve hair anchorage and thickness with consistent daily use.
- • **Power-Packed Active Ingredients:** Niacinamide, caffeine, lauric acid & Sandalore™ work synergistically to boost follicle health.
- • **Clinically Proven Hair Fall Defense:** 93% of users noticed less hair in their brush—stop hair fall before it starts.

## Overview

Nioxin Hair Fall Defense Intensive Daily Leave-In Treatment is a 2.3 fl oz clinically tested serum designed for thinning hair. Featuring a unique blend of niacinamide, caffeine, lauric acid, and Sandalore™, it promotes hair follicle stimulation and anchorage, delivering visible hair thickening and reduced hair fall in just 8 weeks. Free from parabens, sulfates, and colorants, this daily leave-in treatment combines effective science with a luxurious sandalwood scent for healthier, fuller hair.

## Description

Nioxin Pro Clinical's Hair Fall Defense Serum is a leave-on scalp treatment for thinning hair. Designed for daily use, it's clinically proven to increase hair anchorage with visible results in only 8 weeks* while thickening hair from the very first use. It's formulated with innovative ingredients including SANDALORE™, caffeine, lauric acid, and niacinamide. Together they work to stimulate and nourish the hair follicles to prolong the growth cycle and improve hair resistance for fuller-looking hair. This effective leave-on scalp treatment is the first time SANDALORE™ has been leveraged to stimulate hair follicles and improve hair anchorage. *Via improved hair anchorage; average results in 8 weeks, in a double-blind clinical study with 120 panelists.

Review: Good product
Review: Effective!

## Features

- Reduced hair fall - 93% of users noticed less hair in their brush.
- Better hair resistance - 91% of users noticed improved hair anchorage.
- Thicker, fuller hair - 93% of users felt they had stronger hair when using our leave-on treatment.
- Healthier hair and improved hair density - 90% of users noticed a reduction in hair breakage.
- Free of parabens, sulfates, and colorants.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C1QDP2R7 |
| Active Ingredients | Niacinamide, Caffeine, Lauric Acid, and Sandalore |
| Age Range Description | Adult |
| Best Sellers Rank | #5,120 in Beauty ( See Top 100 in Beauty ) #63 in Hair Regrowth Treatments |
| Brand | NIOXIN |
| Brand Name | NIOXIN |
| Customer Reviews | 4.0 out of 5 stars 681 Reviews |
| Hair Type | Thinning |
| Item Form | Drop |
| Item Volume | 70 Milliliters |
| Item Weight | 2.3 Ounces |
| Item form | Drop |
| Item weight | 2.3 Ounces |
| Manufacturer | Nioxin |
| Material Type Free | latex_free |
| Material type free | latex_free |
| Number of Items | 1 |
| Recommended Uses For Product | *Use daily for visibly thicker, stronger hair. |
| Scent | Sandalwood |
| Scent Name | Sandalwood |
| Unit Count | 70 Milliliters |

## Product Details

- **Active Ingredients:** Niacinamide, Caffeine, Lauric Acid, and Sandalore
- **Brand:** NIOXIN
- **Item form:** Drop
- **Item weight:** 2.3 Ounces
- **Scent:** Sandalwood

## Images

![Hair Fall Defense Intensive Daily Leave-In Hair Treatment | With Niacinamide, Caffeine, Lauric Acid, and Sandalore | For Thicker, Stronger Hair | 2.3 Fl Oz. - Image 1](https://m.media-amazon.com/images/I/610TT0prduL.jpg)

## Questions & Answers

**Q: is  this a foam  and can it be decanted into travel size bottles?**
A: This is not a foam. It is a liquid. Not sure about decanting onto a travel size bottle.

**Q: How long does one bottle last?**
A: Thank you for contacting Nioxin. We value your brand loyalty.
Nioxin Ultimate Power Serum does not have a specific time frame on how long the bottle with last as there are many contributing factors.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product
*by S***E on 9 March 2025*



### ⭐⭐⭐⭐⭐ Effective!
*by G***N on 14 December 2023*



### ⭐⭐⭐⭐⭐ It works amazingly
*by L***. on 11 July 2025*



## Frequently Bought Together

- 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 Scalp + Hair Thickening System Kits | For Natural, Colored, & Damaged Hair with Light to Progressed Thinning | Strengthen & Boost Hair Density with Niacinamide & Biotin | 1 Month Supply
- Nioxin Scalp + Hair Thickening System Kits | For Natural, Colored, & Damaged Hair with Light to Progressed Thinning | Strengthen & Boost Hair Density with Niacinamide & Biotin | 3 Month Supply

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**Shop now:** [https://www.desertcart.ie/products/717546261-hair-fall-defense-intensive-daily-leave-in-hair-treatment-niacinamide](https://www.desertcart.ie/products/717546261-hair-fall-defense-intensive-daily-leave-in-hair-treatment-niacinamide)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-01-27*