---
product_id: 311433924
title: "NYK1 Salt and Sulphate Free Aftercare Shampoo For Treated Hair | 500ml | Gently Cleanses & Clarifies Extensions, Colour-Treated & Keratin Hair - Paraben-Free, Non-Stripping & Prevents Breakage"
brand: "nyk1"
price: "$70.91"
currency: USD
in_stock: true
reviews_count: 5
category: "Nyk1"
url: https://www.desertcart.us/products/311433924-nyk1-salt-and-sulphate-free-aftercare-shampoo-for-treated-hair
store_origin: US
region: United States of America
---

# Coconut oil enriched 500ml hydrating formula Salt & sulfate free protection NYK1 Salt and Sulphate Free Aftercare Shampoo For Treated Hair | 500ml | Gently Cleanses & Clarifies Extensions, Colour-Treated & Keratin Hair - Paraben-Free, Non-Stripping & Prevents Breakage

**Brand:** nyk1
**Price:** $70.91
**Availability:** ✅ In Stock

## Summary

> ✨ Keep your salon glow longer with every wash! 🧴

## Quick Answers

- **What is this?** NYK1 Salt and Sulphate Free Aftercare Shampoo For Treated Hair | 500ml | Gently Cleanses & Clarifies Extensions, Colour-Treated & Keratin Hair - Paraben-Free, Non-Stripping & Prevents Breakage by nyk1
- **How much does it cost?** $70.91 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/311433924-nyk1-salt-and-sulphate-free-aftercare-shampoo-for-treated-hair)

## Best For

- nyk1 enthusiasts

## Why This Product

- Trusted nyk1 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Extension-Friendly Care:** Protects adhesive bonds and coating to keep extensions silky, tangle-free, and vibrant.
- • **Gentle Yet Deep Cleansing:** Sulfate & salt-free formula preserves keratin, color, and bonds for up to 4 months.
- • **Scalp-Safe & Paraben-Free:** Minimizes irritation and inflammation while maintaining natural oils for healthy scalp balance.
- • **Nourishing Coconut Oil Boost:** Locks in moisture and reduces frizz for irresistibly soft, shiny hair.
- • **Ultimate Color & Treatment Shield:** Prevents fading and breakage, extending salon results longer than regular shampoos.

## Overview

NYK1 Salt and Sulfate Free Aftercare Shampoo is a 500ml professional-grade cleanser designed specifically for treated hair—color, keratin, and extensions. Free from harsh salts, sulfates, and parabens, it gently cleanses while preserving hair treatments and natural moisture. Enriched with coconut oil, it nourishes and smooths hair, preventing breakage and color fade, making it the essential shampoo for maintaining salon-quality results at home.

## Description

NYK1 Salt and Sulfate Free Shampoo has been carefully created to cleanse and strengthen hair without stripping it of keratin or color. These products can be used on ALL hair types, and they work essentially to protect expensive hair treatments performed in beauty salons. NO SLS CONTAINS This product does not contain sodium lauryl sulfate, instead contains SLSA. It is mistakenly believed that they are the same, but they are completely different. SLS is a more aggressive and cheaper alternative to SLSA, which is more natural and much gentler as a natural hydrophilic cleaner. Importantly, our product is also free of sodium chloride and all other salts that can damage hair and shorten the life of your hair treatment. This product is perfect for: BRAZILIAN KERATIN HAIR TREATMENTS - Being not aggressive, it does not eliminate the treatment of your hair HAIR DYE TREATMENTS - Active ingredients like salt from most high-end brands fade the colour as soon as you wash your hair after treatment. NYK1 Salt and Sulfate Free Shampoo and Conditioner contains none of these stripping ingredients. HAIR EXTENSIONS - They are attached to the natural hair with a process that coats the extensions. Aggressive regular conditioners attack the coating, letting the extensions not last as long as they should! PROLONG YOUR TREATMENT WITH THIS SHAMPOO! Keep your hair smoother and more vibrant for longer. NYK1 Salt and Sulfate Free Conditioner contains natural coconut oil that conditions and gives fragrance, while nourishing and reducing frizz for a silky, smooth, shiny finish For ALL hair types. For the best result, use NYK1 Shampoo and Conditioner together and get a discount when you buy them together.

Review: Zoutvrije en sulfaatvrije fijne shampoo - Het product is in goede staat aangekomen en ik heb de shampoo vandaag uitgeprobeerd; hij lijkt goed te werken. 👍🏻
Review: The best for hair & hair extensions - I’ve been purchasing this for over a year & it’s the best for my hair. Smells amazing & makes your hair super silky , shiny & healthy. Great for keratin hair extensions .

## Features

- THE PERFECT SHAMPOO - NYK1 Salt and Sulfate Free, Paraben Free Shampoo was created to be very gentle yet thoroughly cleansing on ALL HAIR TYPES. It is essential, hair treatments can not survive long without it! Contains coconut oil to retain moisture and a deep condition to give super soft shiny hair.
- USE FOR KERATIN TREATMENTS - This is a sodium and salt free shampoo and conditioner. ALL regular shampoos contain salts that will remove the keratin treatment from your hair in a few washes. To reach the potential of 3-4 months, protect your treatment with Shampoo and Conditioner NYK1.
- USE FOR COLORADO HAIR - A few washes with regular shampoos and conditioners in color treatments will very quickly fade the desired shade to a much paler and duller color. What a waste of time and money. Prolong your treatment with this salt and sulfate-free shampoo to prevent color fading into your hair.
- USE FOR HAIR EXTENSIONS - To preserve hair, hair extensions undergo a treatment process to cover natural hair. Regular shampoos and conditioners are too hard and will disintegrate that layer very quickly, leaving your extensions very dry, itchy, dull and discolored. You will notice that they tangle easily and do not hold their curl as long as before when they were new. Made to protect your adhesive bonds.
- SULFATE and FREE PARABEN reduce the chances of developing itchy scalp irritation or inflammation and also increases moisture retention by retaining the hair's natural oils as it is gentle enough not to pull them off. Retains keratin, hair bonds, perms and hair color on dyed hair for longer periods of time.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01LLT790C |
| Active Ingredients | ginger |
| Best Sellers Rank | #38,029 in Beauty ( See Top 100 in Beauty ) #329 in Shampoo & Conditioner Sets |
| Brand | NYK1 |
| Brand Name | NYK1 |
| Customer Reviews | 4.3 out of 5 stars 8,711 Reviews |
| Global Trade Identification Number | 05060381130999 |
| Hair Type | Color Treated |
| Hair type | Color Treated |
| Item Form | Liquid |
| Item Weight | 1.28 Pounds |
| Item form | Liquid |
| Manufacturer | NYK1 |
| Manufacturer Part Number | Shampoing sans sel ni sulfate_SML |
| Material Type Free | Sulfate Free |
| Material type free | Sulfate Free |
| Number of Items | 1 |
| Package Size Name | 500 ml |
| Product Benefits | Moisturizing, Color Protection, Keratin Irritation Reduction, Prolongs Hair Treatments |
| Product benefits | Moisturizing, Color Protection, Keratin Irritation Reduction, Prolongs Hair Treatments |
| Scent | Coconut |
| Scent Name | Coconut |
| Special Ingredients | Coconut Oil |
| Unit Count | 16.9 Milliliters |

## Product Details

- **Product benefits:** Moisturizing, Color Protection, Keratin Irritation Reduction, Prolongs Hair Treatments
- **Material type free:** Paraben Free
- **Item form:** Liquid
- **Brand:** NYK1
- **Hair type:** Color Treated

## Images

![NYK1 Salt and Sulphate Free Aftercare Shampoo For Treated Hair | 500ml | Gently Cleanses & Clarifies Extensions, Colour-Treated & Keratin Hair - Paraben-Free, Non-Stripping & Prevents Breakage - Image 1](https://m.media-amazon.com/images/I/613ERX1HPfL.jpg)
![NYK1 Salt and Sulphate Free Aftercare Shampoo For Treated Hair | 500ml | Gently Cleanses & Clarifies Extensions, Colour-Treated & Keratin Hair - Paraben-Free, Non-Stripping & Prevents Breakage - Image 2](https://m.media-amazon.com/images/I/91IS3DX2RHL.jpg)
![NYK1 Salt and Sulphate Free Aftercare Shampoo For Treated Hair | 500ml | Gently Cleanses & Clarifies Extensions, Colour-Treated & Keratin Hair - Paraben-Free, Non-Stripping & Prevents Breakage - Image 3](https://m.media-amazon.com/images/I/81nitsCUt8L.jpg)
![NYK1 Salt and Sulphate Free Aftercare Shampoo For Treated Hair | 500ml | Gently Cleanses & Clarifies Extensions, Colour-Treated & Keratin Hair - Paraben-Free, Non-Stripping & Prevents Breakage - Image 4](https://m.media-amazon.com/images/I/81cSrhGbM+L.jpg)
![NYK1 Salt and Sulphate Free Aftercare Shampoo For Treated Hair | 500ml | Gently Cleanses & Clarifies Extensions, Colour-Treated & Keratin Hair - Paraben-Free, Non-Stripping & Prevents Breakage - Image 5](https://m.media-amazon.com/images/I/81tj7ZpWodL.jpg)

## Questions & Answers

**Q: Is it good for extensions?**
A: Yes, it is suitable for real, tape, remy, bonds, woven, LA weave, raccoon, or clips in hair extension. However, it is NOT suitable for synthetic hair.

**Q: I just had my hair treatment, do you think this will help my hair condition?**
A: Yes! Our Salt & Sulfate Shampoo & Conditioner can help maintain the effects of your hair treatment as they are salt and sulfate free.

**Q: Is this vegan?**
A: The Shampoo is Vegan however the Conditioner is not due to the ingredient Hydrolyzed Keratin.

**Q: Why does it not lather as much as regular shampoo?**
A: Lathering is usually due to a salt & sulfate mix and is added to create more foam and make you feel as if you're cleaning your hair more thoroughly, this isn't necessary and actually strips the hair surface, affecting the hair look, feel and quality.

**Q: Is the ingredient Sodium Lauryl Sulfate (SLS) the same as Sodium Lauryl Sulfoacetate (SLSA)?**
A: Sodium Lauryl Sulfate (SLS) and Sodium Lauryl Sulfoacetate (SLSA) sound similar, but they are different. Our Shampoo is SLSA which is gentle and kinder to the skin. SLSA is commonly found in bubble baths & face cleansers. Making a creamy gentle foam.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Zoutvrije en sulfaatvrije fijne shampoo
*by C***N on 27 January 2026*

Het product is in goede staat aangekomen en ik heb de shampoo vandaag uitgeprobeerd; hij lijkt goed te werken. 👍🏻

### ⭐⭐⭐⭐⭐ The best for hair & hair extensions
*by M***I on 1 November 2024*

I’ve been purchasing this for over a year & it’s the best for my hair. Smells amazing & makes your hair super silky , shiny & healthy. Great for keratin hair extensions .

### ⭐⭐⭐⭐⭐ Il est conforme à mes attentes
*by Q***P on 14 May 2026*

Je recommande ce produit Super contente

## Frequently Bought Together

- SALT SULFATE FREE SHAMPOO for Color Treated Hair (17 Fl Oz / 500ml) Best Aftercare for Extensions (Unisex) Keratin Kit Treatment Straightening Fix Damaged After Care Paraben Free
- Damila Salt & Sulfate Free Shampoo & Conditioner for Keratin and Color Treated Hair - Professional Keratin Value Pack for Damaged, Frizzy, Curly, Dry & Thin Hair - Shampoo Sin Sal - 16.9 Fl Oz

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-26*