---
product_id: 56819372
title: "Extra Smoothing Treatment for Frizzy Hair up to 6 Weeks, 16 fl oz. Contains Formaldehyde, Not for Pregnant Women or Children."
brand: "keratin express"
price: "€ 102.52"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/56819372-extra-smoothing-treatment-for-frizzy-hair-up-to-6-weeks
store_origin: IE
region: Ireland
---

# Lasts up to 6 weeks Fast application Reduces curls by 80% Extra Smoothing Treatment for Frizzy Hair up to 6 Weeks, 16 fl oz. Contains Formaldehyde, Not for Pregnant Women or Children.

**Brand:** keratin express
**Price:** € 102.52
**Availability:** ✅ In Stock

## Summary

> ✨ Say goodbye to frizz and hello to fabulous!

## Quick Answers

- **What is this?** Extra Smoothing Treatment for Frizzy Hair up to 6 Weeks, 16 fl oz. Contains Formaldehyde, Not for Pregnant Women or Children. by keratin express
- **How much does it cost?** € 102.52 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/56819372-extra-smoothing-treatment-for-frizzy-hair-up-to-6-weeks)

## Best For

- keratin express enthusiasts

## Why This Product

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

## Key Features

- • **Color-Friendly Formula:** Get your color done the same day—no waiting required!
- • **Transform Your Tresses:** Experience a stunning reduction in frizz and curls, perfect for fine hair!
- • **Quick & Easy Application:** Achieve salon-quality results in a fraction of the time.
- • **Home Maintenance Made Simple:** Keep your hair smooth with our Daily Keratin for effortless styling.
- • **Professional Results at Home:** Enjoy a luxurious smoothing treatment without the salon price tag.

## Overview

Keratin Express Extra Smoothing Treatment is a professional-grade smoothing solution designed to reduce curls by up to 80% for fine hair, lasting up to 6 weeks. This fast-acting treatment can be applied on the same day as hair coloring, making it a convenient choice for busy professionals. Note: Contains formaldehyde; not suitable for pregnant women or children.

## Description

Keratin Express Extra Smoothing Treatment for Frizzy Hair up to 6 Weeks, 16 fl oz. Contains Formaldehyde, Not for Pregnant Women or Children.

## Features

- This product contains Formaldehyde. Smoothing Treatment; reduces curls up to 80%
- Perfect for fine hair and clients that get their color done every 6 weeks!Treatment can be done as same day as color. Color first and then Keratin Express smoothing treatment. -
- This is Smoothing treatment; Not a Straightener. For Fine hair; for Course hair use Keratin Express Plus
- Fast and Easy to apply it. For more Curl reduction and longer results use Keratin Express Plus
- As a Home Maintenance use Daily Keratin. After shampooing hair, towel dry, then apply a Dime size of Daily Keratin and style as usual.

## Product Details

- **Brand:** Keratin Express
- **Item Form:** Liquid
- **Material Feature:** Cruelty Free
- **Hair Type:** fine, Dry Fine
- **Product Benefits:** Frizz Control, Damaged Control,

## Images

![Extra Smoothing Treatment for Frizzy Hair up to 6 Weeks, 16 fl oz. Contains Formaldehyde, Not for Pregnant Women or Children. - Image 1](https://m.media-amazon.com/images/I/61KFd-bkGJL.jpg)

---

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**Shop now:** [https://www.desertcart.ie/products/56819372-extra-smoothing-treatment-for-frizzy-hair-up-to-6-weeks](https://www.desertcart.ie/products/56819372-extra-smoothing-treatment-for-frizzy-hair-up-to-6-weeks)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-21*