---
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: "506 Lei"
currency: RON
in_stock: true
reviews_count: 5
category: "Nioxin"
url: https://www.desertcart.ro/products/717546261-hair-fall-defense-intensive-daily-leave-in-hair-treatment-niacinamide
store_origin: RO
region: Romania
---

# Paraben & sulfate free 93% less hair fall 91% improved hair anchorage 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:** 506 Lei
**Availability:** ✅ In Stock

## Summary

> 🌟 Defend your hair, own your confidence.

## 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?** 506 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/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

- • **Thicker Hair, Faster:** Visible thickening from first use, with full results in 8 weeks.
- • **Anchored for Confidence:** 91% noticed stronger hair roots for lasting hair resilience.
- • **Clean & Conscious Formula:** Free from parabens, sulfates, and colorants—pure care for your scalp.
- • **Clinically Proven Strength:** 93% of users saw less hair fall—your brush will thank you.
- • **Innovative Ingredient Blend:** Powered by Niacinamide, Caffeine, Lauric Acid & SANDALORE™ for follicle stimulation.

## Overview

Nioxin Hair Fall Defense Intensive Daily Leave-In Treatment is a clinically tested scalp serum designed to reduce hair fall by 93% and improve hair anchorage by 91%. Featuring a clean formula free of parabens and sulfates, it combines niacinamide, caffeine, lauric acid, and the novel SANDALORE™ ingredient to stimulate follicles and thicken hair visibly from the first use, with full results in 8 weeks.

## 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: I wanted to wait until 2 months after use before posting my honest review. I’ve been using Nioxin hair serum consistently for about 67 days. I apply it directly to my scalp (I part my hair into sections, then spray), I then use a scalp massager massaging my scalp for 3 minutes. I’ve been doing this twice a day. My hair is fairly healthy, but I’ve been having issues with shedding since summer. I have fine hair that’s low density. What I’ve experienced since I started using is little to no shedding- definitely shedding less than the normal 50-100 strands. In the 2 plus months I have about 2 inches of hair growth (I purchased one of those hair growth tracking tshirts). I find many serums/oils boast hair growth, but few talk about growth retention. My hair is stronger and most importantly thicker. Overall I love it and find it to be very effective! Now a very small minus is the smell which takes some getting used to. The product has a sandalwood smell which I am not a fan! What I did to “lessen” the smell is I apply 1-2 small sprays closely to my scalp then I spread the serum across my scalp using my finger- I don’t smell anything doing this. The serum doesn’t make your hair oily or greasy after applying. You can use sparingly (1-2 pumps) then use a scalp massager to spread it around. I purchased for 50 USD, but I feel like this will last me 4-5 months even applying twice a day. I don’t think it has protein in it which is great because I am protein sensitive and I find many of the popular hair oils contain protein. Overall it’s a great product and I will continue to use it.

## 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 |
| ASIN  | B0C1QDP2R7 |
| Best Sellers Rank | #43,134 in Beauty ( See Top 100 in Beauty ) #406 in Hair Regrowth Treatments |
| Customer reviews | 4.0 4.0 out of 5 stars (683) |
| Date First Available  | 8 April 2025 |
| Item model number | 99350182438 |
| Item model number  | 99350182438 |
| Manufacturer | Nioxin |
| Manufacturer  | Nioxin |
| Package Dimensions | 15.49 x 4.29 x 4.09 cm; 65.2 g |
| Package Dimensions  | 15.49 x 4.29 x 4.09 cm; 65.2 g |

## 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

### ⭐⭐⭐⭐⭐ Review
*by S***E on 9 March 2025*

Good product.

### ⭐⭐⭐⭐⭐ Review
*by G***N on 14 December 2023*

I wanted to wait until 2 months after use before posting my honest review. I’ve been using Nioxin hair serum consistently for about 67 days. I apply it directly to my scalp (I part my hair into sections, then spray), I then use a scalp massager massaging my scalp for 3 minutes. I’ve been doing this twice a day. My hair is fairly healthy, but I’ve been having issues with shedding since summer. I have fine hair that’s low density. What I’ve experienced since I started using is little to no shedding- definitely shedding less than the normal 50-100 strands. In the 2 plus months I have about 2 inches of hair growth (I purchased one of those hair growth tracking tshirts). I find many serums/oils boast hair growth, but few talk about growth retention. My hair is stronger and most importantly thicker. Overall I love it and find it to be very effective! Now a very small minus is the smell which takes some getting used to. The product has a sandalwood smell which I am not a fan! What I did to “lessen” the smell is I apply 1-2 small sprays closely to my scalp then I spread the serum across my scalp using my finger- I don’t smell anything doing this. The serum doesn’t make your hair oily or greasy after applying. You can use sparingly (1-2 pumps) then use a scalp massager to spread it around. I purchased for 50 USD, but I feel like this will last me 4-5 months even applying twice a day. I don’t think it has protein in it which is great because I am protein sensitive and I find many of the popular hair oils contain protein. Overall it’s a great product and I will continue to use it.

### ⭐⭐⭐⭐⭐ Review
*by L***. on 11 July 2025*

I bought this serum in May and have been using it consistently twice a week since then — and it’s been fantastic! My hair was shedding a lot due to stress, but now it feels fuller, healthier, and more beautiful. I’m genuinely so happy with this purchase and will definitely be buying more. Yes, the scent is very strong — and I’m someone who usually avoids strong smells, especially before bed. But I found that applying it early in the morning works perfectly; by nighttime, the scent has faded completely. This isn’t a hair growth serum but a density booster — and it absolutely delivers on that promise.

## 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.ro/products/717546261-hair-fall-defense-intensive-daily-leave-in-hair-treatment-niacinamide](https://www.desertcart.ro/products/717546261-hair-fall-defense-intensive-daily-leave-in-hair-treatment-niacinamide)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-15*