--- product_id: 48675563 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: "$53.04" currency: USD in_stock: true reviews_count: 13 url: https://www.desertcart.us/products/48675563-nyk1-salt-and-sulphate-free-aftercare-shampoo-for-treated-hair store_origin: US region: United States of America --- # Coconut oil hydration 500ml gentle formula Protects keratin & colour 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:** $53.04 **Availability:** ✅ In Stock ## Summary > ✨ Elevate your haircare game — protect, hydrate, and shine like a pro! 🥥 ## 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?** $53.04 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/48675563-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 - • **Safe for Hair Extensions:** Preserves adhesive bonds and keeps extensions tangle-free and vibrant. - • **Gentle Yet Powerful Cleansing:** Sulphate & salt free formula that cleanses without stripping natural oils or treatments. - • **Hydrating Coconut Oil Infusion:** Locks in moisture for soft, shiny, and manageable hair every wash. - • **Long-Lasting Treatment Protection:** Extends the life of keratin, Brazilian, and colour treatments up to 3-4 months. - • **Paraben & Sulphate Free Confidence:** Formulated without harsh chemicals for a healthier scalp and hair. ## Overview NYK1 Salt & Sulphate Free Shampoo (500ml) is a salon-quality, gentle cleansing shampoo designed for all hair types, especially colour-treated, keratin, Brazilian treatments, and extensions. Enriched with coconut oil, it hydrates and protects hair without stripping moisture or treatments, ensuring vibrant colour, smooth texture, and long-lasting results. Free from sulphates and parabens, it supports a healthy scalp while extending the life of your hair investments. ## Description After trying many well known competitor products, I was fed up with common shampoos that just cleanse efficiently, but left the hair dull and lifeless. I discovered that these competitors sneakily included the things that actually stripped hair and damaged hair treatments. They used synthetic silicones that attach to your hair so that you temporarily feel detangled, but in fact there is no conditioning element. My Shampoo cleanses without stripping and my conditioner moisturises and deep conditions to give super soft shiny hair. - Andrea, NYK1 xxx Our aim at NYK1 is to bring you only the best of the best. Our own hand-picked, tried and tested really do work and will save you both time and money. These are products that you’ll be delighted with, find easy to use, benefit from greatly, and most of all, enjoy using! NYK1 was created for those who want to have a go themselves. Is NYK1 Salt & Sulphate Free Shampoo safe for keratin and Brazilian treatments? Yes. Specially formulated to protect keratin and Brazilian treatments. Regular shampoos with salts can strip treatments within a few washes. Use with NYK1 Sulphate Free Conditioner to maintain smooth, frizz-free results for up to 3-4 months. Can I use NYK1 Sulphate Free Shampoo on colour-treated hair? Yes. The gentle, non-stripping formula cleanses coloured hair without fading your shade. Regular shampoos can dull colour within a few washes. This shampoo is formulated to protect and prolong vibrant colour. Is NYK1 Sulphate Free Shampoo safe for hair extensions? Yes. The sulphate and salt free formula protects adhesive bonds and keeps extensions tangle-free and long-lasting. Regular shampoos can dry out, dull and damage extensions. Is NYK1 Salt & Sulphate Free Shampoo paraben-free? Yes. Sulphate and paraben-free, it cleanses without stripping moisture or natural oils, protecting keratin treatments, hair bonds, permanent waves and colour-treated hair for longer-lasting results. What makes NYK1 Sulphate Free Shampoo different from regular shampoo? Regular shampoos contain sulphates and salts that strip colour, break down keratin treatments and damage extensions. NYK1 cleanses gently without harsh ingredients, preserving treatments, bonds and colour from the very first wash. Shampoo & Conditioner Keratin Hair Treatment Blonde Shampoo Set NYK1 LashForce NYK1 BrowForce NYK1 NailBond ## Features - THE PERFECT SHAMPOO FOR ALL HAIR TYPES - NYK1 Salt & Sulphate Free Shampoo has a gentle cleansing formula designed to protect and nourish your hair. This sulphate free shampoo helps extend the life of hair treatments, including keratin, colour, and smoothing treatments. Enriched with coconut oil to lock in moisture and deliver lasting hydration, it leaves your hair super soft, shiny, and manageable. Ideal for dry, damaged, or chemically treated hair, this non-stripping, salon-quality shampoo keeps your hair healthy, smooth, and frizz-free. - IDEAL FOR KERATIN & BRAZILIAN TREATMENTS - A must have salt & sulphate free shampoo specially formulated to protect and extend the life of your Keratin or Brazilian Treatment. Regular shampoos with salts can strip your treatment within just a few washes. To further maintain smooth, frizz-free results for up to 3-4 months, use with NYK1 Salt & Sulphate Free conditioner. - PROTECTS AND MAINTAINS VIBRANT COLOUR - Regular shampoos and conditioners can fade your colour in just a few washes, leaving your hair dull and less vibrant. Protect your investment and prolong your vibrant shade with this Salt & Sulphate Free shampoo, specially formulated to gently cleanse and nourish coloured hair without stripping your colour. - SAFE FOR HAIR EXTENSIONS - Hair extensions are specially treated and require gentle care, but regular shampoos and conditioners can be too harsh and may cause damage. This can leave extensions dry, dull, tangled, and faded, and make curls drop faster. Our gentle sulphate and salt free shampoo is specially formulated to protect adhesive bonds, maintain softness and shine, and help your extensions stay beautiful, tangle-free, and long-lasting. - GENTLE SULPHATE & PARABEN-FREE FORMULA - Formulated to cleanse without stripping moisture or natural oils, helping maintain a healthy scalp and hair. Protects your keratin treatments, hair bonds, permanent waves, and colour treated hair for longer-lasting results. The gentle formula helps reduce exposure to harsh ingredients, supporting a healthier scalp and hair. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B01LLT790C | | Is Discontinued By Manufacturer | No | | Manufacturer | NYK1 | | Manufacturer Reference | Shampoing sans sel ni sulfate_SML | | Package Dimensions | 22.1 x 8.5 x 6.5 cm; 580.6 g | ## Product Details - **Brand:** NYK1 - **Hair type:** Colour Treated - **Item form:** Liquid - **Material Type Free:** Paraben Free - **Product benefits:** Moisturizing, Color Protection, Keratin Irritation Reduction, Prolongs Hair Treatments ## 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) ## Available Options This product comes in different **Color** options. ## 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 & Sulphate Free Shampoo & Conditioner can help maintain the effects of your hair treatment as they are salt and sulphate free. **Q: Is this vegan?** A: The Shampoo is vegan however the Conditioner is not due to the ingredient Hydrolysed Keratin. **Q: Why does it not lather as much as regular shampoo?** A: Lathering is usually due to a salt & sulphate mix and is added to create more foam and make you feel as if you're cleaning the 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 Sulphate (SLS) the same as Sodium Lauryl Sulfoacetate (SLSA)?** A: Sodium Lauryl Sulphate (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 ### ⭐⭐⭐⭐⭐ Great Product and doesn’t cause hair fall *by on Reviewed in the United Kingdom 10 April 2026* This product is off to a promising start! I have typical East Asian hair—jet black and very thick—so I needed to lather three times to fully work it through. After rinsing, my hair initially felt a bit brassy, but once I followed up with conditioner, it turned noticeably smooth and soft. The fragrance is absolutely glorious and really stands out.I also noticed very minimal hair fall—only about 2 strands during and after showering—which is a great sign for me. Overall, a great experience so far! ### ⭐⭐⭐⭐⭐ Excellent good quality product *by on Reviewed in the United Kingdom 28 May 2026* Excellent product made my hair feel soft and tangle free. Also found it easier to blow dry into the style that I wanted. A lovely fresh smell with hints of coconut. Great value especially as, you don’t need to use much. ### ⭐⭐⭐⭐⭐ Excellent product *by on Reviewed in the United Kingdom 4 May 2026* Love these make hair feel very soft and great to use on my Brazilian hair. ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/48675563-nyk1-salt-and-sulphate-free-aftercare-shampoo-for-treated-hair](https://www.desertcart.us/products/48675563-nyk1-salt-and-sulphate-free-aftercare-shampoo-for-treated-hair) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-03*