---
product_id: 528571307
title: "Hair Fall Defense Kit Duo Sets | Daily Leave-In Hair Treatment | The Power of Two: Shampoo for Hair Fall & Intensive Daily Leave-In Hair Treatment for Thinning Hair"
brand: "nioxin"
price: "€ 109.00"
currency: EUR
in_stock: true
reviews_count: 13
category: "Nioxin"
url: https://www.desertcart.hr/products/528571307-hair-fall-defense-kit-duo-sets-daily-leave-in-hair
store_origin: HR
region: Croatia
---

# Free of parabens & sulfates 93% less hair fall 91% improved hair anchorage Hair Fall Defense Kit Duo Sets | Daily Leave-In Hair Treatment | The Power of Two: Shampoo for Hair Fall & Intensive Daily Leave-In Hair Treatment for Thinning Hair

**Brand:** nioxin
**Price:** € 109.00
**Availability:** ✅ In Stock

## Summary

> 🌟 Double up on defense, double down on confidence!

## Quick Answers

- **What is this?** Hair Fall Defense Kit Duo Sets | Daily Leave-In Hair Treatment | The Power of Two: Shampoo for Hair Fall & Intensive Daily Leave-In Hair Treatment for Thinning Hair by nioxin
- **How much does it cost?** € 109.00 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/528571307-hair-fall-defense-kit-duo-sets-daily-leave-in-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

- • **Thicker, Fuller Hair:** 93% felt visibly stronger, fuller hair from first use
- • **Stronger Hair Anchoring:** 91% noticed improved hair resistance—keep your hair rooted
- • **Clean & Conscious Formula:** Paraben, sulfate, and colorant-free for scalp-friendly care
- • **Clinically Proven Defense:** 93% of users saw less hair fall—protect your strands daily
- • **Power Duo for Hair Health:** Shampoo + leave-in treatment combo for maximum thinning hair defense

## Overview

Nioxin Hair Fall Defense Kit Duo combines a clinically proven shampoo and leave-in serum formulated with niacinamide, caffeine, lauric acid, and Sandalore™ to reduce hair fall by 93%, improve hair anchorage by 91%, and promote thicker, fuller hair. Free from parabens, sulfates, and colorants, this daily treatment targets thinning hair with visible results in just 8 weeks, making it a must-have for professionals seeking resilient, healthy 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 👍, but Predatory - Good products and I LOVE the kit, but the price gouging is insane.. I told my aging mother about this product and she went and bought it too.. I don't know what price SHE ended up paying for, but I guarantee it was much more than what I paid for it. Which is Predatory and I expect better from a brand that is WHITE LABELING from China factories [White-label products are sold by retailers with their own trademark but the products themselves are manufactured by a third party]. I only paid $31.64 TOTAL for the whole kit (which who's to say its even worth that)–and now its listed for $69.00 ($6.63 per fluid ounce) which is more than DOUBLE what I paid for it.. Do better you scummy bottom of the barrel scammers! I love the anti fall serum, the form factor, the smell is amazing, and it does what it says it does. Im proud of the INCI list, as I am a hawk when it comes to reading INCI lists.. But not for that new price thats listed.. I love the lather of the shampoo, how it makes my hair feels, less hair fall in the drain, but not for that new price.. I totally would purchase this again! ONLY if it was back listed for the original $30 that I paid for ORIGINALLY. I feel sorry for my poor mother who is already getting old and already has to deal with the menopausal affects of hair loss, so not only does she have to deal with loosing hair from getting old, but also has to deal with getting outright scammed IN THIS ECONOMY for her coins! Now she's a victim of price gouging. Not cool Nioxin! CEO Eva Graham should feel ashamed of this type of behavior and I hope she thinks about her mom if she reads this! Customer service and 'Wella Operations US LLC ' can send an extra kit and I'll mail it straight to my mother–if they choose to make up for it in any way shape or form. FYI if you were to still sell at $30 you STILL are making a decent profit margin, so stop being greedy and do better! You gain more long-term revenue through higher sales volume, stronger customer loyalty, repeat purchases, and trust-based brand equity instead of maximizing for short-term margin on each product. The lower unit margin would be offset by stronger repeat purchase behavior and higher lifetime customer value, the The Ordinary for example!
Review: Effective! - 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 |
| Active Ingredients | Niacinamide, Caffeine, Lauric Acid, and Sandalore |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #8,025 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #70 in Hair Regrowth Treatments |
| Brand | NIOXIN |
| Brand Name | NIOXIN |
| Customer Reviews | 4.1 out of 5 stars 891 Reviews |
| Hair Type | Thinning |
| Item Form | Drop |
| Item Volume | 70 Milliliters |
| Manufacturer | Nioxin |
| Manufacturer Part Number | 99350182438 |
| Model Number | 99350182438 |
| Number of Items | 1 |
| Recommended Uses For Product | *Use daily for visibly thicker, stronger hair. |
| Scent | Sandalwood |
| Scent Name | Sandalwood |
| Unit Count | 2.3 Fluid Ounces |

## 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 Kit Duo Sets | Daily Leave-In Hair Treatment | The Power of Two: Shampoo for Hair Fall & Intensive Daily Leave-In Hair Treatment for Thinning Hair - Image 1](https://m.media-amazon.com/images/I/610TT0prduL.jpg)

## Available Options

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

## 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 👍, but Predatory
*by E***K on May 4, 2026*

Good products and I LOVE the kit, but the price gouging is insane.. I told my aging mother about this product and she went and bought it too.. I don't know what price SHE ended up paying for, but I guarantee it was much more than what I paid for it. Which is Predatory and I expect better from a brand that is WHITE LABELING from China factories [White-label products are sold by retailers with their own trademark but the products themselves are manufactured by a third party]. I only paid $31.64 TOTAL for the whole kit (which who's to say its even worth that)–and now its listed for $69.00 ($6.63 per fluid ounce) which is more than DOUBLE what I paid for it.. Do better you scummy bottom of the barrel scammers! I love the anti fall serum, the form factor, the smell is amazing, and it does what it says it does. Im proud of the INCI list, as I am a hawk when it comes to reading INCI lists.. But not for that new price thats listed.. I love the lather of the shampoo, how it makes my hair feels, less hair fall in the drain, but not for that new price.. I totally would purchase this again! ONLY if it was back listed for the original $30 that I paid for ORIGINALLY. I feel sorry for my poor mother who is already getting old and already has to deal with the menopausal affects of hair loss, so not only does she have to deal with loosing hair from getting old, but also has to deal with getting outright scammed IN THIS ECONOMY for her coins! Now she's a victim of price gouging. Not cool Nioxin! CEO Eva Graham should feel ashamed of this type of behavior and I hope she thinks about her mom if she reads this! Customer service and 'Wella Operations US LLC ' can send an extra kit and I'll mail it straight to my mother–if they choose to make up for it in any way shape or form. FYI if you were to still sell at $30 you STILL are making a decent profit margin, so stop being greedy and do better! You gain more long-term revenue through higher sales volume, stronger customer loyalty, repeat purchases, and trust-based brand equity instead of maximizing for short-term margin on each product. The lower unit margin would be offset by stronger repeat purchase behavior and higher lifetime customer value, the The Ordinary for example!

### ⭐⭐⭐⭐⭐ Effective!
*by G***N on December 14, 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.

### ⭐⭐⭐⭐ Stinky
*by E***F on March 29, 2026*

Good product. Absolutely horrible smell. Not sure how long I can use this because I can smell it all day long. I used it before bed and the smell wakes me up it’s that intense

## 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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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-16*