---
product_id: 31201708
title: "Deluxe Keratin Hair-Straightening Formaldehyde-Free w/ L-Cysteine Treatment 6-Piece Set"
brand: "keratin usa"
price: "2047 Lei"
currency: RON
in_stock: false
category: "Misc."
url: https://www.desertcart.ro/products/31201708-deluxe-keratin-hair-straightening-formaldehyde-free-w-l-cysteine-treatment
store_origin: RO
region: Romania
---

# Deluxe Keratin Hair-Straightening Formaldehyde-Free w/ L-Cysteine Treatment 6-Piece Set

**Brand:** keratin usa
**Price:** 2047 Lei
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Deluxe Keratin Hair-Straightening Formaldehyde-Free w/ L-Cysteine Treatment 6-Piece Set by keratin usa
- **How much does it cost?** 2047 Lei with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/31201708-deluxe-keratin-hair-straightening-formaldehyde-free-w-l-cysteine-treatment)

## Best For

- keratin usa enthusiasts

## Why This Product

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

## Description

Keratin and Protein Hair-Straightening Enhanced Formula Treatment straightens your hair while replenishing the condition of the hair without damaging or changing the molecular structure. It helps to restore hair to its natural state, controls hair loss, and manages frizzy, weak, coarse hair. This treatment is not a permanent straightening but a smoothing treatment that can be used on all hair types such as chemically treated, colored, permed, relaxed, straightened, highlighted, and bleached with results that last up 3 months and fade away gradually as hair is shampooed. This amazing product heals, repairs, moisturizes, nurtures with keratin and protects damaged hair. Moreover, it eliminates frizz and curls, emits no unpleasant odors and can be used on all hair types. KeratinUSA Hair-Straightening Formaldehyde-Free Enhanced Formula with L-Cysteine Treatment Benefits: Botanical and Formaldehyde-Free treatment; Lasts up to 3 months; Restores hair to its natural state; Controls hair loss; Blocks the effects of humidity; Creates luminous shine; Repairs and moisturizes damaged hair; Eliminates frizz and curls; Emits no unpleasant odor; Can be used on all hair types.

## Features

- KeratinUSA Hair-Straightening Enhanced Formula Treatment is a formaldehyde-free keratin and protein hair-straightening and restoration system with L-cysteine, hydrolyzed keratin, silk, collagen, vitamins, minerals, and organic and natural ingredients.
- Apply this treatment for 1 hour for fine, highlighted or brittle hair and wash with after-care shampoo and daily deep treatment. For extremely curly hair, it can be applied for up to 8 hours.
- Keratin and Protein Hair-Straightening Enhanced Formula Treatment straightens your hair while replenishing the condition of the hair without damaging or changing the molecular structure. It helps to restore hair to its natural state, controls hair loss, and manages frizzy, weak, coarse hair.
- This treatment is not a permanent straightening but a smoothing treatment that can be used on all hair types such as chemically treated, colored, permed, relaxed, straightened, highlighted, and bleached with results that last up 3 months and fade away gradually as hair is shampooed.
- This collection includes: One, Pre-Treatment Clarifying Shampoo Enhanced Formula 16oz/500ml; One, Keratin Hair-Straightening Formaldehyde-Free Treatment Enhanced Formula 16oz/500ml; One, Keratin &amp; Protein Shampoo Enhanced Formula 33.8oz/1000ml; One, Keratin &amp; Protein Daily Maintenance Treatment Enhanced Formula 33.8oz/1000ml; One, Silk Treatment Enhanced Formula 8oz/237ml; One, Activator Treatment Enhanced Formula 8oz/237ml

## Images

![Deluxe Keratin Hair-Straightening Formaldehyde-Free w/ L-Cysteine Treatment 6-Piece Set - Image 1](https://images-na.ssl-images-amazon.com/images/I/51K2WGmpdBL.jpg)
![Deluxe Keratin Hair-Straightening Formaldehyde-Free w/ L-Cysteine Treatment 6-Piece Set - Image 2](https://images-na.ssl-images-amazon.com/images/I/51mJKSakJwL.jpg)
![Deluxe Keratin Hair-Straightening Formaldehyde-Free w/ L-Cysteine Treatment 6-Piece Set - Image 3](https://images-na.ssl-images-amazon.com/images/I/41FqCYQ2iWL.jpg)
![Deluxe Keratin Hair-Straightening Formaldehyde-Free w/ L-Cysteine Treatment 6-Piece Set - Image 4](https://images-na.ssl-images-amazon.com/images/I/51dGgUqfyTL.jpg)
![Deluxe Keratin Hair-Straightening Formaldehyde-Free w/ L-Cysteine Treatment 6-Piece Set - Image 5](https://images-na.ssl-images-amazon.com/images/I/41OMTvkDIjL.jpg)

---

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**Shop now:** [https://www.desertcart.ro/products/31201708-deluxe-keratin-hair-straightening-formaldehyde-free-w-l-cysteine-treatment](https://www.desertcart.ro/products/31201708-deluxe-keratin-hair-straightening-formaldehyde-free-w-l-cysteine-treatment)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-19*