--- product_id: 2324638 title: "GK HAIR 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: "$306.38" currency: USD in_stock: true reviews_count: 13 category: "Gk Hair" url: https://www.desertcart.us/products/2324638-gk-hair-the-best-smoothing-keratin-professional-treatment-for-silky store_origin: US region: United States of America --- # Temporary straightening power Natural seed oils + V2 keratin 5 months frizz-free hydration GK HAIR 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:** $306.38 **Availability:** ✅ In Stock ## Summary > ✨ Unlock your hair’s ultimate silky shine and smoothness—because your style deserves the best! 💁‍♀️ ## Quick Answers - **What is this?** GK HAIR 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?** $306.38 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/2324638-gk-hair-the-best-smoothing-keratin-professional-treatment-for-silky) ## 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 - • **Cost-Effective Luxury:** 4 salon treatments for the price of one professional session—glamour meets smart investment. - • **Long-Lasting Frizz Control:** Enjoy up to 5 months of deep conditioning and humidity resistance. - • **Advanced Keratin + Natural Oils:** Repairs damage while infusing hair with shine and vitality. - • **Salon-Quality Smoothness at Home:** Achieve sleek, frizz-free hair without the salon price tag or hassle. - • **Customizable Straightening Experience:** You control the process and results—perfect for all hair types and textures. ## Overview GK HAIR The Best Smoothing Keratin Treatment is a professional-grade, paraben-free formula that temporarily straightens and smooths all hair types. Infused with natural seed oils and anti-aging keratin protein, it reduces frizz and curl patterns for up to 5 months, delivering salon-quality shine and manageability at home. This 10.1 fl oz treatment offers a cost-effective, customizable solution for long-lasting, healthy-looking 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 Review: GK Hair The Best Smoothing Keratine - Love this Keratine leaves my hair soft and not freez, loved. Review: Perfecto! - I don't believe this is over-priced at all. Me: I'm multi-racial. My hair is thick (Polynesian, Asian, Portuguese & Italian descent); long (mid-back) and has a mind of its own (wavy, curly, frizzy & dry). My hair "drinks" conditioner like a camel in the desert. I can straighten it- but it doesn't stay that way for long. With product, I can let it air dry- but it looks horribly messy. With humidity- I end up "bunning" it- which pulls on the strands, causing breakage. Getting my hair professionally straightened, or relaxed, costs well over $250 each time. I didn't have a round brush to dry my hair with; my straightener has ceramic plates (not titanium); and I didn't order the $20 bottle of GK ph+ clarifying shampoo (-I used a $4 bottle of Neutrogena Anti-Residue shampoo). Because I didn't use the exact items, I'm sure my application won't last 5 months- and that's ok! I don't mind doing the process again because it was hella simple! I was pretty surprised at how soft my hair felt, afterward. My daughter couldn't stop running her fingers through it. Last time I did this in a salon- my hair ended up stick-straight, w/no life. I couldn't add a wave, add volume- nothing! It also fried my hair & the strands broke off (she burned my scalp & I could smell my hair, burning). Nice thing about this "GK the Best Hair Taming System' is "I" had complete control over the process; "I" decided how long to leave it on (25 min); "I" decided how I wanted to straighten it; and "I" can do it again, on my own time and when I need to (3 or 4 applications in the bottle). *4 Salon applications= $1000 ($250+/each) VS. 4 home treatments=$108 (one time cost). This desertcart price tag was worth it! This is a winner! FYI- (1) the writing on the bottle is really, really small! -Invest in a magnifying glass, or find the directions on line- it's important you follow the right directions for the type of treatment; (2) it doesn't come with an application brush; (3) - or, gloves. I expected it to & for as much as the bottle cost, it would've been nice. ## 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 | #27,572 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 | 4.2 out of 5 stars 565 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 | | Number of Items | 1 | | 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 ![GK HAIR 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) ![GK HAIR The Best Smoothing Keratin Professional Treatment for Silky Smooth & Frizz-Free Hair Temporary Straightening Long Lasting Shine -10.1 Fl Oz - Image 2](https://m.media-amazon.com/images/I/71k14bm5pCL.jpg) ![GK HAIR The Best Smoothing Keratin Professional Treatment for Silky Smooth & Frizz-Free Hair Temporary Straightening Long Lasting Shine -10.1 Fl Oz - Image 3](https://m.media-amazon.com/images/I/81MCDsMoF3L.jpg) ![GK HAIR The Best Smoothing Keratin Professional Treatment for Silky Smooth & Frizz-Free Hair Temporary Straightening Long Lasting Shine -10.1 Fl Oz - Image 4](https://m.media-amazon.com/images/I/91Uk8LSIWsL.jpg) ![GK HAIR The Best Smoothing Keratin Professional Treatment for Silky Smooth & Frizz-Free Hair Temporary Straightening Long Lasting Shine -10.1 Fl Oz - Image 5](https://m.media-amazon.com/images/I/81tMKUNh+AL.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. ## Customer Reviews ### ⭐⭐⭐⭐⭐ GK Hair The Best Smoothing Keratine *by Y***I on July 2, 2026* Love this Keratine leaves my hair soft and not freez, loved. ### ⭐⭐⭐⭐⭐ Perfecto! *by P***S on September 29, 2014* I don't believe this is over-priced at all. Me: I'm multi-racial. My hair is thick (Polynesian, Asian, Portuguese & Italian descent); long (mid-back) and has a mind of its own (wavy, curly, frizzy & dry). My hair "drinks" conditioner like a camel in the desert. I can straighten it- but it doesn't stay that way for long. With product, I can let it air dry- but it looks horribly messy. With humidity- I end up "bunning" it- which pulls on the strands, causing breakage. Getting my hair professionally straightened, or relaxed, costs well over $250 each time. I didn't have a round brush to dry my hair with; my straightener has ceramic plates (not titanium); and I didn't order the $20 bottle of GK ph+ clarifying shampoo (-I used a $4 bottle of Neutrogena Anti-Residue shampoo). Because I didn't use the exact items, I'm sure my application won't last 5 months- and that's ok! I don't mind doing the process again because it was hella simple! I was pretty surprised at how soft my hair felt, afterward. My daughter couldn't stop running her fingers through it. Last time I did this in a salon- my hair ended up stick-straight, w/no life. I couldn't add a wave, add volume- nothing! It also fried my hair & the strands broke off (she burned my scalp & I could smell my hair, burning). Nice thing about this "GK the Best Hair Taming System' is "I" had complete control over the process; "I" decided how long to leave it on (25 min); "I" decided how I wanted to straighten it; and "I" can do it again, on my own time and when I need to (3 or 4 applications in the bottle). *4 Salon applications= $1000 ($250+/each) VS. 4 home treatments=$108 (one time cost). This Amazon price tag was worth it! This is a winner! FYI- (1) the writing on the bottle is really, really small! -Invest in a magnifying glass, or find the directions on line- it's important you follow the right directions for the type of treatment; (2) it doesn't come with an application brush; (3) - or, gloves. I expected it to & for as much as the bottle cost, it would've been nice. ### ⭐⭐⭐⭐⭐ Muy buena vale la pena *by B***Y on April 11, 2026* Está keratina es lo máximo, fácil de aplicar y los pasos súper fáciles si eres como yo que te haces sola la keratina es súper buena mi cabello es afro y a mí me funcionó me dejó bien lasio el cabello ## 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.us/products/2324638-gk-hair-the-best-smoothing-keratin-professional-treatment-for-silky](https://www.desertcart.us/products/2324638-gk-hair-the-best-smoothing-keratin-professional-treatment-for-silky) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-11*