---
product_id: 20400497
title: "KERAGEN At-Home Keratin Smoothing Treatment, Frizz Control, 16 oz"
brand: "keragen"
price: "373.11 DT"
currency: TND
in_stock: true
reviews_count: 12
category: "Keragen"
url: https://www.desertcart.tn/products/20400497-keragen-at-home-keratin-smoothing-treatment-frizz-control-16-oz
store_origin: TN
region: Tunisia
---

# Humidity defense for frizz control Semi-permanent thermal reconditioning Formaldehyde-free keratin & collagen matrix KERAGEN At-Home Keratin Smoothing Treatment, Frizz Control, 16 oz

**Brand:** keragen
**Price:** 373.11 DT
**Availability:** ✅ In Stock

## Summary

> 💇‍♀️ Unlock your hair’s ultimate smoothness—because frizz waits for no one!

## Quick Answers

- **What is this?** KERAGEN At-Home Keratin Smoothing Treatment, Frizz Control, 16 oz by keragen
- **How much does it cost?** 373.11 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/20400497-keragen-at-home-keratin-smoothing-treatment-frizz-control-16-oz)

## Best For

- keragen enthusiasts

## Why This Product

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

## Key Features

- • **Safe & Clean Formula:** Formaldehyde-free and infused with keratin, collagen, argan & jojoba oils for peace of mind and nourishment.
- • **Humidity-Proof Confidence:** Stay flawless even in extreme humidity—ditch expensive salon visits and costly serums.
- • **Customizable Styling Ritual:** Perfect for both blow-dry sleekness and natural air-dried looks, tailored to your lifestyle.
- • **Long-Lasting Frizz Eradication:** Enjoy up to months of sleek, salon-quality smoothness without daily touch-ups.
- • **Heat-Activated Hair Fortification:** Transforms weak, dry strands into resilient, manageable hair with professional-grade bonding.

## Overview

KERAGEN At-Home Keratin Smoothing Treatment is a 16 oz formaldehyde-free keratin and collagen-infused formula designed to provide semi-permanent frizz control and hair repair. Ideal for dry, curly, and chemically-treated hair, it uses heat activation to bond and fortify strands, delivering professional-level smoothness and humidity defense for months—all from the comfort of your home.

## Description

desertcart.com: KERAGEN At-Home Keratin Smoothing Treatment, Frizz Control, 16 oz | Formaldehyde-free keratin collagen cream for dry, curly, chemically-treated-hair. Hair repair, smoothening, damage control. : Beauty & Personal Care

Review: Highly recommend if you’re fighting frizz!! - I live in NC, where the humidity gets CRAZY during the Summer. I have chin length, fine, thin hair that develops a bizarre wave/curl pattern in humid conditions. I tend to blow dry it straight, which works well until I step outside; within 2 minutes my ends start to curl and it transforms into a frizzy mess. I’d basically given up on my Summer frizz until I found out you could do keratin treatments at home. I hadn’t considered them before because my salon charges almost $400 for the service—just not in my budget. After doing some research I decided to give Keragen a try, and I’m so glad I did! I’m totally blown away by the results! My hair stays smooth and glossy even in 90% humidity!! A caveat is that I do still have to blow dry to achieve that smooth and glossy effect. If I let my hair air dry it’s definitely less frizzy than it would be without the treatment, but not so much that I’d wear it down that way. Still, for me it’s a total win. This was my process: -I washed my hair twice with ouia clarifying shampoo, then brushed it out thoroughly (which was a pain) -I let my hair air dry about 75%, then brushed again and applied the mixture. I sectioned my hair by putting it all in a clip on top of my head, then removing layers beginning at the bottom of my head—the same way I would blow dry—and brushed the product through my hair to make sure the hair was well coated. I probably did about 6 sections/layers, which worked well for my fine, short hair, but also for my daughter’s long, thick hair. -Because my hair is fine and thin, I only left the product on for about 25 minutes, combing through my hair every 10. My daughter’s long, thick hair took the entire 60 minutes. -I thoroughly rinsed my hair with warm water, then applied a generous amount of k18 leave in conditioner. -I let my hair air dry most of the way, again, then applied a heat protectant-styling product, and blow dried my hair on high heat with my brush-dryer -I then heated a flat iron to 400* for my hair, closer to 450* for my daughter, and flat ironed sections 10 times each to seal in the treatment. -I waited 48 hours before washing again. So far, it’s a week later and my hair is still humidity proof and frizz free!! The entire process took less than an hour, and again, I’m blown away by the results. For my short hair there are at least 5 uses worth of product, although for my daughter’s 14” long hair it’s probably closer to 2. Still, this is such a bargain when compared with salon treatments. Just be sure to apply it and straighten it in a WELL VENTILATED AREA. While this product doesn’t contain formaldehyde, there are still some serious chemicals in this stuff! I highly recommend, and hope this way too long review is helpful!
Review: Exactly the subtle gentle change that I was looking for. - I wanted a subtle change and this product worked well for that. I liked how my hair looked and felt when I was done. My hair is straight and smooth to the top and front (the crown), and wavy to the sides and back, and at the very back of my neck gets very wavy. So what I did was apply the product for 20 minutes then washed it off and used the conditioner for 10 minutes then rinsed that off, then blow dried and flat ironed. Super smooth results. When I washed my hair for the first time as it air dried I could see a definite loosening of the wave patterns to the back. So it’s gentle and if you like to wash and air dry like me you will enjoy the subtle difference it makes. You can also flat iron if you prefer that look. I just wanted to be able to wash and air dry (and not flat iron) and not have to deal with any frizz. As far as this goal went (no frizz) it was a difference, but I would have liked a more dramatic change there. So what I did after a bit less than a month is use the clarifying shampoo again and this time leave the product on for the full hour (more time for the parts to the back) This way it was more effective. The parts of my hair to the front, I stayed with the 20 minutes time frame… so basically I put it on the back, then waited about 40 minutes then put the product on the rest of my hair to the top / crown that is not wavy / straighter and that worked well for me. I am the type that washes my hair often, so for me, I would probably use this maybe every 4 to 5 weeks. I have seen no signs of damage whatsoever to my hair which is great. Basically, I am very pleased with this product overall. I think this Formaldehyde free version is a good option for me because I am definitely not keen on that formaldehyde smell and / or having to leave a product that has chemicals in my hair for days and days. In the past I did try a traditional keratin (with formaldehyde) many years ago... but I didn’t like the process - the smell - or the results AT ALL. I didn’t like the chemical smell …or the “stick straight” look. I prefer a more natural / softer bounce to my hair and this product definitely achieves that. I can use it and flat iron for that sleek look… or ….. I can wash and let it air dry as I wish - which is what I usually do. When I let it air dry I get a really nice effect … more natural looking than that “stick straight” flat ironed look. This is my preference and this works for me. For those of your that like the "stick straight" effect - consider the chemical version….although I haven’t tried this brands formaldehyde version… so I can’t say how effective it is. I definitely do recommend this brands formaldehyde free version. It works for me and it gave me exactly the effect I was hoping for. Fuss free lower maintenance hair that I can just wash and air dry and go..! I haven’t tried their shampoo and conditioner as yet because I already have a bunch of other sulphate free shampoos…. When mine are finished I definitely will try theirs. I did try the smooth polish / oil but not on the first application. On that first time I didn’t use the smoothing oil… I used it on the second application a few weeks later. I like it. It definitely adds shine and I would also buy this again. Overall I am VERY happy with this purchase. Maybe I will also upload some pics next time I use it. I do think the directions from the manufacturer could be a lot clearer. I found there was one set of instructions on the bottle and another on the website. That needs to be addressed. If you found my review helpful, click to indicate that. I wish other people would give reviews - honest reviews - that way it would make shopping easier for all.

## Features

- - STRUCTURAL FRIZZ ERADICATION: Capable of providing multiple months of professional-level hair bonding, this treatment is used for structural frizz eradication to help you achieve durable structural frizz defense without relying on temporary drugstore serums that wash out immediately.
- - FORTIFY WEAK, DRY STRANDS: Designed specifically to be used in weak, dry, and damaged hair strands. This heat-activated matrix is used with a flat iron and blow dryer to physically alter your hair's surface for long-lasting manageability.
- - SEMI-PERMANENT THERMAL RECONDITIONING: Used to execute semi-permanent thermal reconditioning safely. While the product has a pleasant scent, please note that strong odor may occur during the heat styling phase; always use in a well-ventilated space.
- - DEFEND AGAINST EXTREME HUMIDITY: Highly effective when used on days with extreme humidity. Bypass expensive markups and execute professional blowouts at home, drastically cutting your daily styling time while maintaining a sleek look.
- - MADE IN USA & FORMALDEHYDE-FREE: This 16 oz frizz control formula preserves your peace of mind with a strict formaldehyde-free formula claim. It utilizes a keratin & collagen infused hair bonding matrix to deliver exceptional salon-level results on your own schedule.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0131JUQL4 |
| Best Sellers Rank | #55,744 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #28 in Chemical Hair Straighteners |
| Brand | KERAGEN |
| Brand Name | KERAGEN |
| Customer Reviews | 4.3 out of 5 stars 1,321 Reviews |
| Hair Type | Curly |
| Item Form | Liquid |
| Item Highlight | Formaldehyde-free keratin collagen cream for dry, curly, chemically-treated-hair. Hair repair, smoothening, damage control. |
| Item Weight | 1.2 pounds |
| Manufacturer | Chemco Corp |
| Manufacturer Part Number | K01-93034 |
| Material Features | Natural |
| Model Number | Keratine + Collagen |
| Number of Items | 1 |
| Product Benefits | Formaldehyde-free, safer hair straightening, Infused with Argan & Jojoba oils |
| Scent | [HAS SCENT] |
| Scent Name | [HAS SCENT] |
| Special Ingredients | contains-keratin, contains-oil, formaldehyde-free |
| UPC | 755439930342 |
| Unit Count | 16 Fluid Ounces |

## Product Details

- **Brand:** KERAGEN
- **Hair Type:** Curly
- **Item Form:** Liquid
- **Item Weight:** 1.2 pounds
- **Product Benefits:** Formaldehyde-free, safer hair straightening, Infused with Argan & Jojoba oils

## Images

![KERAGEN At-Home Keratin Smoothing Treatment, Frizz Control, 16 oz - Image 1](https://m.media-amazon.com/images/I/51Ygla9mJlL.jpg)
![KERAGEN At-Home Keratin Smoothing Treatment, Frizz Control, 16 oz - Image 2](https://m.media-amazon.com/images/I/71EVz4-E-BL.jpg)
![KERAGEN At-Home Keratin Smoothing Treatment, Frizz Control, 16 oz - Image 3](https://m.media-amazon.com/images/I/61QsN4ZlSTL.jpg)
![KERAGEN At-Home Keratin Smoothing Treatment, Frizz Control, 16 oz - Image 4](https://m.media-amazon.com/images/I/71-fqFhjnTL.jpg)
![KERAGEN At-Home Keratin Smoothing Treatment, Frizz Control, 16 oz - Image 5](https://m.media-amazon.com/images/I/61Ej13AgQVL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Highly recommend if you’re fighting frizz!!
*by K***C on June 18, 2026*

I live in NC, where the humidity gets CRAZY during the Summer. I have chin length, fine, thin hair that develops a bizarre wave/curl pattern in humid conditions. I tend to blow dry it straight, which works well until I step outside; within 2 minutes my ends start to curl and it transforms into a frizzy mess. I’d basically given up on my Summer frizz until I found out you could do keratin treatments at home. I hadn’t considered them before because my salon charges almost $400 for the service—just not in my budget. After doing some research I decided to give Keragen a try, and I’m so glad I did! I’m totally blown away by the results! My hair stays smooth and glossy even in 90% humidity!! A caveat is that I do still have to blow dry to achieve that smooth and glossy effect. If I let my hair air dry it’s definitely less frizzy than it would be without the treatment, but not so much that I’d wear it down that way. Still, for me it’s a total win. This was my process: -I washed my hair twice with ouia clarifying shampoo, then brushed it out thoroughly (which was a pain) -I let my hair air dry about 75%, then brushed again and applied the mixture. I sectioned my hair by putting it all in a clip on top of my head, then removing layers beginning at the bottom of my head—the same way I would blow dry—and brushed the product through my hair to make sure the hair was well coated. I probably did about 6 sections/layers, which worked well for my fine, short hair, but also for my daughter’s long, thick hair. -Because my hair is fine and thin, I only left the product on for about 25 minutes, combing through my hair every 10. My daughter’s long, thick hair took the entire 60 minutes. -I thoroughly rinsed my hair with warm water, then applied a generous amount of k18 leave in conditioner. -I let my hair air dry most of the way, again, then applied a heat protectant-styling product, and blow dried my hair on high heat with my brush-dryer -I then heated a flat iron to 400* for my hair, closer to 450* for my daughter, and flat ironed sections 10 times each to seal in the treatment. -I waited 48 hours before washing again. So far, it’s a week later and my hair is still humidity proof and frizz free!! The entire process took less than an hour, and again, I’m blown away by the results. For my short hair there are at least 5 uses worth of product, although for my daughter’s 14” long hair it’s probably closer to 2. Still, this is such a bargain when compared with salon treatments. Just be sure to apply it and straighten it in a WELL VENTILATED AREA. While this product doesn’t contain formaldehyde, there are still some serious chemicals in this stuff! I highly recommend, and hope this way too long review is helpful!

### ⭐⭐⭐⭐⭐ Exactly the subtle gentle change that I was looking for.
*by A***E on October 20, 2021*

I wanted a subtle change and this product worked well for that. I liked how my hair looked and felt when I was done. My hair is straight and smooth to the top and front (the crown), and wavy to the sides and back, and at the very back of my neck gets very wavy. So what I did was apply the product for 20 minutes then washed it off and used the conditioner for 10 minutes then rinsed that off, then blow dried and flat ironed. Super smooth results. When I washed my hair for the first time as it air dried I could see a definite loosening of the wave patterns to the back. So it’s gentle and if you like to wash and air dry like me you will enjoy the subtle difference it makes. You can also flat iron if you prefer that look. I just wanted to be able to wash and air dry (and not flat iron) and not have to deal with any frizz. As far as this goal went (no frizz) it was a difference, but I would have liked a more dramatic change there. So what I did after a bit less than a month is use the clarifying shampoo again and this time leave the product on for the full hour (more time for the parts to the back) This way it was more effective. The parts of my hair to the front, I stayed with the 20 minutes time frame… so basically I put it on the back, then waited about 40 minutes then put the product on the rest of my hair to the top / crown that is not wavy / straighter and that worked well for me. I am the type that washes my hair often, so for me, I would probably use this maybe every 4 to 5 weeks. I have seen no signs of damage whatsoever to my hair which is great. Basically, I am very pleased with this product overall. I think this Formaldehyde free version is a good option for me because I am definitely not keen on that formaldehyde smell and / or having to leave a product that has chemicals in my hair for days and days. In the past I did try a traditional keratin (with formaldehyde) many years ago... but I didn’t like the process - the smell - or the results AT ALL. I didn’t like the chemical smell …or the “stick straight” look. I prefer a more natural / softer bounce to my hair and this product definitely achieves that. I can use it and flat iron for that sleek look… or ….. I can wash and let it air dry as I wish - which is what I usually do. When I let it air dry I get a really nice effect … more natural looking than that “stick straight” flat ironed look. This is my preference and this works for me. For those of your that like the "stick straight" effect - consider the chemical version….although I haven’t tried this brands formaldehyde version… so I can’t say how effective it is. I definitely do recommend this brands formaldehyde free version. It works for me and it gave me exactly the effect I was hoping for. Fuss free lower maintenance hair that I can just wash and air dry and go..! I haven’t tried their shampoo and conditioner as yet because I already have a bunch of other sulphate free shampoos…. When mine are finished I definitely will try theirs. I did try the smooth polish / oil but not on the first application. On that first time I didn’t use the smoothing oil… I used it on the second application a few weeks later. I like it. It definitely adds shine and I would also buy this again. Overall I am VERY happy with this purchase. Maybe I will also upload some pics next time I use it. I do think the directions from the manufacturer could be a lot clearer. I found there was one set of instructions on the bottle and another on the website. That needs to be addressed. If you found my review helpful, click to indicate that. I wish other people would give reviews - honest reviews - that way it would make shopping easier for all.

### ⭐⭐⭐⭐⭐ Great results and super easy to apply
*by M***0 on July 3, 2026*

I would give it a 10-star rating if I could. This keratin treatment works perfectly. I was a bit skeptical at first, so I read the instructions for a whole week before deciding to go ahead with it. I washed my hair twice with a clarifying shampoo and carefully applied the keratin. I waited 45 minutes and then rinsed it out. Afterward, I applied a hair mask, let it sit for about 5 minutes, rinsed it off, and dried my hair completely. The result was super straight, frizz-free hair that felt incredibly soft. I decided to use a flat iron on it, and it looked even better. I waited 4 days before washing it again, and when I did, my hair was simply perfect—completely frizz-free, super soft, and straight.

## Frequently Bought Together

- Keragen Brazilian Keratin Smoothing Treatment | Formaldehyde-Free Blowout for Frizzy, Dry, or Damaged Hair | Smooth, Silky Results | Fine to Medium Hair | 16 Oz
- KERAGEN - Clarifying Shampoo with Keratin and Collagen, All Hair Types, Sulfate Free, 2 Oz - Deep Cleansing, Purifying, Refresh and Reset Damaged, Color Treated Hair
- KERAGEN - Nourishing Hair Serum for Dry Damaged Hair - Argan Oil for Hair Treatment - Brilliant Shine, Heat Protection with Paraben, Phthalate and Sulfate Free Formula (1.7 Oz)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-23*