--- product_id: 251818429 title: "Global Keratin Hair Smoothing Serum (1.69 Fl. Oz/50ml) - 100% Organic Argan Oil Hydrating Strength Shine Dry Damaged Repair Anti Frizz Moistures Nourishment & Weightless Styling All Hair Types" brand: "gk hair" price: "¥10334" currency: JPY in_stock: true reviews_count: 13 category: "Gk Hair" url: https://www.desertcart.jp/products/251818429-global-keratin-hair-smoothing-serum-1-69-fl-oz-50ml store_origin: JP region: Japan --- # 100% organic argan oil 50ml weightless hydration heat protection & anti-frizz Global Keratin Hair Smoothing Serum (1.69 Fl. Oz/50ml) - 100% Organic Argan Oil Hydrating Strength Shine Dry Damaged Repair Anti Frizz Moistures Nourishment & Weightless Styling All Hair Types **Brand:** gk hair **Price:** ¥10334 **Availability:** ✅ In Stock ## Summary > ✨ Unlock your hair’s glow-up with weightless, organic luxury! 🌿 ## Quick Answers - **What is this?** Global Keratin Hair Smoothing Serum (1.69 Fl. Oz/50ml) - 100% Organic Argan Oil Hydrating Strength Shine Dry Damaged Repair Anti Frizz Moistures Nourishment & Weightless Styling All Hair Types by gk hair - **How much does it cost?** ¥10334 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/251818429-global-keratin-hair-smoothing-serum-1-69-fl-oz-50ml) ## 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 - • **Silky Smooth Finish:** Transforms dry, damaged hair into glossy, manageable strands without any heaviness. - • **Environmental Shield:** Antioxidant-rich argan oil protects hair from pollution, sun damage, and daily toxins. - • **Universal Hair Savior:** Perfectly crafted for all hair types—straight, wavy, curly, or coiled—men and women alike. - • **Keratin-Powered Repair:** Infused with Juvexin keratin protein to restore strength and stimulate healthy hair growth. - • **Salon-Quality Hydration:** Locks in moisture with a lightweight formula that tames frizz and flyaways instantly. ## Overview GK HAIR Global Keratin Hair Smoothing Serum is a 50ml lightweight oil blend featuring 100% organic argan oil and keratin protein. Designed to hydrate, repair, and protect all hair types from heat, frizz, and environmental damage, it delivers salon-quality smoothness and shine while nourishing dry, damaged, or color-treated hair with a pleasant cocoa-lavender scent. ## Description GK HAIR Global Keratin Hair Smoothing Serum (1.69 Fl. Oz/50ml) - 100% Organic Argan Oil Hydrating Strength Shine Dry Damaged Repair Anti Frizz Moistures Nourishment & Weightless Styling All Hair Types : desertcart.ae: Beauty Review: its tames and moisterizes the hair very well. - I have been using this serum for about 4 years now. Its very effective in terms of giving a silky look to a dry and damaged/colored hair. The smell is very pleasant and not irritating. Normally I don't like products with any type of fragrance but this one gives a nice clean feel. I recommend it to try at least once. Review: Amazing - Wow amazing ## Features - NOURISHING ARGAN OIL HAIR SERUM: Feel the power of Keratin and Argan Oil as they invigorate your hair, stimulating thicker and fuller hair, protecting it from heat and giving it a smooth, silky finish.Our Weightless hair oil transforms your hair from dull and dry to beautiful smooth/ healthy hair. You won’t feel our product on your hair, its blends itself and has a smooth weightless feel to it. - DESIGNED JUST FOR YOU: This nourishing formula will instantly revitalize straight, wavy, curly, coiled, and tightly coiled hair on both men and women giving you manageable, glossy hair. It provides a protective layer around each hair strand while maintaining a youthful state. - HAIR RESTORATION: A blend of Argan oil, Juvexin (A Keratin anti-aging protein), Natural Extracts and many other key ingredients will help stimulate healthy hair as it revitalizes hair follicles and supports a healthy scalp. Thicker, shinier hair returns. - SALON-LIKE TREATMENT: Argan Oil for hair locks in natural moisture by boosting superior hydration levels. Its penetrating vitamins tame frizzy, brittle hair from roots to ends, and balances hair oil production. Common toxins such as pollution or sun exposure can cause further damage to hair. Antioxidants from Argan Oil adds an extra layer of protection against environmental factors. Proving a shield to protect each hair strands, it also hydrates from the past damage by creating a seal. - HOW TO USE: Apply on clean, dry or damp hair after washing with shampoo and conditioner. Work the Serum into your ends up to mid-hair length and feel your flyaways and frizz ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01N7PBR9D | | Best Sellers Rank | #3,209 in Beauty ( See Top 100 in Beauty ) #50 in Hair Treatment Oils | | Brand Name | GK HAIR | | Country of Publication | USA | | Customer Reviews | 3.9 out of 5 stars 9,190 Reviews | | Hair Type | Frizzy, Dry, Damaged, Color-Treated | | Hair type | Frizzy, Dry, Damaged, Color-Treated | | Item Form | Oil | | Item Volume | 1.69 Fluid Ounces | | Item Weight | 1.69 Ounces | | Item form | Oil | | Liquid Volume | 50 Milliliters | | Liquid volume | 50 Milliliters | | Manufacturer | GK HAIR | | Material Type Free | Paraben Free, Sulfate Free, Phthalate Free | | Material type free | Paraben Free, Sulfate Free, Phthalate Free | | Number of Items | 1 | | Product Benefits | Smoothing, Strengthening, Moisturizing, Nourishing | | Product benefits | Smoothing, Strengthening, Moisturizing, Nourishing | | Scent | Cocoa, Lavendar Floral Fragrance | | Scent Name | Cocoa, Lavendar Floral Fragrance | | UPC | 815401010653 | | Unit Count | 50.0 Milliliters | ## Product Details - **Hair type:** Frizzy, Dry, Damaged, Color-Treated - **Liquid volume:** 50 Milliliters - **Material type free:** Paraben Free, Sulfate Free, Phthalate Free - **Product benefits:** Smoothing, Strengthening, Moisturizing, Nourishing - **Scent:** Cocoa, Lavendar Floral Fragrance ## Images ![Global Keratin Hair Smoothing Serum (1.69 Fl. Oz/50ml) - 100% Organic Argan Oil Hydrating Strength Shine Dry Damaged Repair Anti Frizz Moistures Nourishment & Weightless Styling All Hair Types - Image 1](https://m.media-amazon.com/images/I/61rq8HKomnL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: How beneficial is Argan oil for hair?** A: Argan oil for hair ensures that the hair remains nourished, shiny and strong. **Q: Does GK Hair Serum add weight to hair?** A: The serum is a weightless formula: it provides shine, fights frizz, calms wavy hair, and provides body without weighing hair down. **Q: Does GK Hair Serum have pure argan oil?** A: Yes. Pure Argan oil is used within the serum. **Q: Is there any difference between GK Hair Serum and GK Hair Cashmere?** A: Yes, there is. GK Serum is a weightless formula: it provides shine, fights frizz, calms the ridge, and provides body without weighing hair down. **Q: What is the best shampoo and conditioner recommended to use with GK Serum?** A: GK Moisturizing Shampoo and Conditioner. ## Customer Reviews ### ⭐⭐⭐⭐⭐ its tames and moisterizes the hair very well. *by S***A on 16 July 2024* I have been using this serum for about 4 years now. Its very effective in terms of giving a silky look to a dry and damaged/colored hair. The smell is very pleasant and not irritating. Normally I don't like products with any type of fragrance but this one gives a nice clean feel. I recommend it to try at least once. ### ⭐⭐⭐⭐⭐ Amazing *by K***N on 2 April 2026* Wow amazing ### ⭐ Not satisfied *by A***N on 21 January 2026* Not worth the price ## Frequently Bought Together - GK HAIR Hair Oil Keratin Treatment Serum Argan Oil Lightweight Formula For Frizz Control Heat Protection Add Shine Repair Dry Damaged Hydrating Sulfate Free All Hair Types Men Women 1.69 Oz - GK Hair Moisturizing Shampoo and Conditioner Set for Color Treated Hairs, Sulfate, Paraben, and Dye Free, with Global Keratin Naturally Derived Clean Ingredients (10.1 Fl Oz x 2) - GK HAIR Global Keratin Leave In Conditioner Cream (4.4 Fl Oz/130ml) Conditioning Hydrating Smoothing Moisturizing & Frizz Control For Dry Damaged Hair Taming before Swimming or Exercise --- ## 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.jp/products/251818429-global-keratin-hair-smoothing-serum-1-69-fl-oz-50ml](https://www.desertcart.jp/products/251818429-global-keratin-hair-smoothing-serum-1-69-fl-oz-50ml) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-16*