--- product_id: 2324638 title: "The Best Smoothing Keratin Professional Treatment for Silky Smooth & Frizz-Free Hair Temporary Straightening Long Lasting Shine -10.1 Fl Oz" brand: "gk hair" price: "€ 306.62" currency: EUR in_stock: true category: "Gk Hair" url: https://www.desertcart.hr/products/2324638-the-best-smoothing-keratin-professional-treatment-for-silky-smooth-frizz store_origin: HR region: Croatia --- # Up to 5 months frizz-free Deep conditioning & moisture 400°F professional flat iron heat The Best Smoothing Keratin Professional Treatment for Silky Smooth & Frizz-Free Hair Temporary Straightening Long Lasting Shine -10.1 Fl Oz **Brand:** gk hair **Price:** € 306.62 **Availability:** ✅ In Stock ## Summary > ✨ Unlock your hair’s ultimate smoothness and shine — because your look deserves the best! ✨ ## Quick Answers - **What is this?** The Best Smoothing Keratin Professional Treatment for Silky Smooth & Frizz-Free Hair Temporary Straightening Long Lasting Shine -10.1 Fl Oz by gk hair - **How much does it cost?** € 306.62 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/2324638-the-best-smoothing-keratin-professional-treatment-for-silky-smooth-frizz) ## Best For - gk hair enthusiasts ## Why This Product - Trusted gk hair brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Frizz & Curl Reduction:** Smooths cuticles and reduces natural curl patterns for effortless styling. - • **Deep Repair & Shine Boost:** Infused with natural seed oils and anti-aging keratin for vibrant, healthy hair. - • **Long-Lasting Keratin Power:** Enjoy up to 5 months of silky, manageable hair with every treatment. - • **Safe & Professional Formula:** Paraben-free, floral blossom scent, designed for all hair types and repeated use. - • **Salon-Grade Smoothness at Home:** Achieve sleek, frizz-free hair without the salon price tag. ## Overview GK HAIR The Best Smoothing Keratin Treatment is a professional-grade, paraben-free formula designed to temporarily straighten and smooth hair for up to 5 months. Enriched with natural seed oils and V2 keratin protein, it deeply conditions, reduces frizz, and enhances shine. Suitable for all hair types, this 10.1 fl oz treatment delivers salon-quality results at home when paired with heat styling up to 400°F, making it a top choice for millennial professionals seeking effortless, polished hair. ## Description desertcart.com: GK HAIR The Best Smoothing Keratin Professional Treatment for Silky Smooth & Frizz-Free Hair Temporary Straightening Long Lasting Shine -10.1 Fl Oz : Beauty & Personal Care ## Features - Professional Keratin Treatment: GK HAIR Global keratin The Best Keratin Treatment is a salon-professional smoothing and temporary straightening solution that eliminates frizz and reduces curl patterns, leaving hair silky smooth and manageable for up to 5 months. - Natural Smoothing Formula: Global Keratin GK HAIR infused with Natural Seed Oils and V2 (anti-aging keratin protein), this advanced keratin treatment repairs damage, conditions deeply, and enhances hair's natural shine and vitality. - Long-Lasting Frizz Control: GK HAIR this advanced Penetrates the hair shaft, providing deep conditioning and moisturizing benefits. It effectively reduces frizz, adds shine, and makes hair more pliable and easier to style. - Reduces Natural Curl Pattern: GK HAIR the best unique formula reduces the natural curl pattern, eliminates frizz, and smooths the hair cuticle, giving you sleek, manageable hair with a luxurious shine. - Salon Results at Home: Achieve salon-quality straightening and smoothing results at home with GK Hair The Best Keratin Treatment. Its long-lasting formula keeps hair looking healthy, shiny, and frizz-free for months. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B006P1EJMS | | Best Sellers Rank | #24,002 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #12 in Chemical Hair Straighteners | | Brand | GK HAIR | | Brand Name | GK HAIR | | Customer Reviews | 4.0 out of 5 stars 1,907 Reviews | | Global Trade Identification Number | 00815401014019 | | Hair Type | All | | Item Form | Liquid | | Item Weight | 13.6 ounces | | Manufacturer | GK HAIR | | Manufacturer Part Number | GKH-JT-420-10 | | Material Features | Paraben Free | | Model Number | GKH-JT-420-10 | | Product Benefits | Strengthening | | Scent | Floral Blossom | | Scent Name | Floral Blossom | | Set Name | GK HAIR Keratin Treatment | | Special Ingredients | Keratin | | UPC | 815401014019 | | Unit Count | 10.1 Fluid Ounces | ## Product Details - **Brand:** GK HAIR - **Hair Type:** All - **Item Form:** Liquid - **Item Weight:** 0.85 Pounds - **Product Benefits:** Strengthening ## Images ![The Best Smoothing Keratin Professional Treatment for Silky Smooth & Frizz-Free Hair Temporary Straightening Long Lasting Shine -10.1 Fl Oz - Image 1](https://m.media-amazon.com/images/I/61+O64P-W4L.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Would a non-professional be able to do this on their own head, or with help from a friend?** A: I am a non- professional and I did it to myself.. You can do it but it is a long process and time consuming. It took me 4 hours or more but my hair is very thick and long.. So I recommend let someone help you for the first time and follow the instructions exactly. And you will like it.. **Q: What color is the actual product??** A: It is a cream white or off-white color. Not clear. **Q: is this product recomended for curly or kinky hair? if I apply this in my curls will they desapear for ever?** A: This great product reduces kink, curl and frizziness in curly to coarse hair! No, your hair does not permanently change forever. The treatment lasts for up to 4 months (at least with my hair). My hair is thin but very curly and frizzy. The level of "straight" depends on the time left on the hair. (Go to youtube and look up GKHair The Best application) please follow all instructions from the company and the video or call the 1800 number for further assistance or a special case, if unsure about anything. I have been using GKHair products for alkost 10 years. I am super pleased with the result and would recommend their line and THIS PRODUCT 100% ! Hope that helps. **Q: Is this for all type of hair? I have naturally thin hair, that always looks like it needs to be combed. I never lays flat or looks sleek.** A: Well I can’t say for sure. I have totally opposite, my hair is thick , coarse and frizzy. This product is for frizzy unruly hair. There is a table of how long you should keep in your hair. I believe if you search for that table on the web it will explain for your hair type and results you are looking for. ## Frequently Bought Together - GK HAIR The Best Smoothing Keratin Treatment Professional Brazilian Blowout Complex for Silky Smooth & Frizz-Free Hair Temporary Straightening Long Lasting Shine -10.1 Fl Oz - GK HAIR pH+ Pre-Treatment Clarifying Shampoo For Preps Hair Deep Cleansing Removes Impurities -With Aloe Vera Vitamins & Natural Oils All Hair Types Men and Women (Ph Shampoo 10.1 Fl Oz) - GK HAIR Global Keratin Deep Conditioner Masque (7.05 Fl Oz/200 g) Intense Hydrating Repair Treatment Mask for Dry Damaged Color Treated Frizzy Hair Restoration Formula with JOJOBA Seed Oils --- ## 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.hr/products/2324638-the-best-smoothing-keratin-professional-treatment-for-silky-smooth-frizz](https://www.desertcart.hr/products/2324638-the-best-smoothing-keratin-professional-treatment-for-silky-smooth-frizz) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-15*