--- product_id: 15683355 title: "Lasio One Day Formula Keratin Treatment 15.87oz" brand: "lasio" price: "€ 404.92" currency: EUR in_stock: true category: "Lasio" url: https://www.desertcart.gr/products/15683355-lasio-one-day-formula-keratin-treatment-15-87oz store_origin: GR region: Greece --- # 24-hour transformation Moisturizing keratin boost 2-3 months lasting effect Lasio One Day Formula Keratin Treatment 15.87oz **Brand:** lasio **Price:** € 404.92 **Availability:** ✅ In Stock ## Summary > ✨ Unlock your sleekest, most enviable hair in just one day! ## Quick Answers - **What is this?** Lasio One Day Formula Keratin Treatment 15.87oz by lasio - **How much does it cost?** € 404.92 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/15683355-lasio-one-day-formula-keratin-treatment-15-87oz) ## Best For - lasio enthusiasts ## Why This Product - Trusted lasio brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Long-Lasting Style:** Enjoy silky, soft hair that stays flawless for up to 3 months. - • **One Day, Iconic Hair:** Achieve salon-quality smoothness in just 24 hours—perfect for busy pros. - • **Time-Saving Beauty Hack:** Cuts drying and styling time in half—more time for what matters. - • **Cruelty-Free & Moisturizing:** Infused with lactic acid and keratin for hydration without compromise. - • **Frizz-Free Confidence All Day:** Eliminates 100% frizz and 90% curl for sleek, manageable hair. ## Overview Lasio One Day Formula Keratin Treatment is a cruelty-free, moisturizing hair conditioner designed to remove 100% frizz and 90% curl within 24 hours. This 15.87oz liquid treatment delivers long-lasting smoothness and shine for 2-3 months, cutting styling time in half and leaving hair soft, healthy, and iconic. ## Description desertcart.com : Lasio One Day Formula Keratin Treatment 15.87oz : Beauty & Personal Care ## Features - REMOVES 100% FRIZZ AND 90% OF THE CURL FROM HAIR –This keratin one day treatment helps remove frizz and curl from hair, making it smooth and soft. - ONE DAY TREATMENT, PERFECT FOR THOSE ALWAYS ON THE GO - Not all of us have the time to dedicate to smoothing our hair every day, this treatment practically cuts drying and styling time in half! - ONLY 24 HOURS TO ACHIEVE LUMINOUS HEALTHY HAIR- 24 hours is all you need to wait for sleek and silky hair. The activating ingredient of this formula requires only a single day for the first initial wash. - TREATMENT LAST 2-3 MONTHS – After the 24 hour wait you will have results lasting 2-3 months. It all takes a single day work to obtain results that last almost a whole season. - HIGH QUALITY TREATMENT FOR SILKY SMOOTH, ICONIC HAIR - Once you’re done with the one day keratin treatment, you’ll own that iconic, stylish and highly coveted hair. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00ZSOV3Q8 | | ASIN | B00ZSOV3Q8 | | Active Ingredients | Lactic acid | | Additional Features | Moisturizing | | Age Range Description | Adult | | Best Sellers Rank | #158,236 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #2,839 in Hair Conditioner | | Brand Name | Lasio | | Customer Reviews | 4.4 4.4 out of 5 stars (399) | | Hair Conditioner Type | Standard Hair Conditioner | | Hair Type | Dry | | Item Dimensions | 2 x 2 x 8 inches | | Item Form | Liquid | | Item Weight | 0.51 kg | | Liquid Volume | 1450 ml | | Manufacturer | Lasio | | Manufacturer | Lasio | | Manufacturer Part Number | 6.40627E+11 | | Material Features | Cruelty Free | | Material Type Free | Cruelty Free | | Number of Items | 1 | | Package Type Name | Bottle | | Product Benefits | Smoothening | | Product Dimensions | 2 x 2 x 8 inches; 1.12 pounds | | Recommended Uses For Product | Conditioner,Moisturizing | | Scent Name | Amber | | Size | 15.87 Fl Oz (Pack of 1) | | Special Ingredients | Keratin, Cruelty Free | | UPC | 640626998031 | | UPC | 640626998031 | | Unit Count | 15.87 Fluid Ounces | ## Product Details - **Brand:** Lasio - **Hair Type:** Dry - **Item Form:** Liquid - **Material Feature:** Cruelty Free - **Product Benefits:** Smoothening ## Images ![Lasio One Day Formula Keratin Treatment 15.87oz - Image 1](https://m.media-amazon.com/images/I/41r7qrOobyL.jpg) ## Available Options This product comes in different **Size, Scent** options. ## Questions & Answers **Q: What is the full list of ingredients from the bottle? Thanks!** A: Lasio 1 day treatment **Q: Does this product cause brassiness in blonde/ highlighted hair? I've had two experiences with keratin treatments and both caused some degree of brass** A: Most keratins will cause the hair color to fade or become brassy. Mostly reddish undertones. It will subside but you should do a toner 1-2 weeks later if it does not change. Blondes are okay if they are lifted past orange. Just color treated hair. More so brunettes/light brunettes. This product however is not real. The consistency and smell is different and it shows in the results. Fake. I contacted the provider expressing my issue and was not responded back to. Beware. P.s Licensed professional. **Q: what is the shelf life of this keratin?** A: 0 days. I would HIGHLY recommend not purchasing this product. Had it applied at a high end salon in NYC and it made my hair fall out. General thinning and then a large bald spot. Took months of steroid injections into my scalp and supplements for my hair to start growing back. After sharing my story online I learned that I am not the only one who has experienced this adverse reaction. Several salon owners contacted me to let me know that they are taking legal action for damage caused to their clients from using this product and the corresponding flat iron. Take caution. **Q: is this formaldehyde-free?** A: NOOOO!!!, DO NOT BUY THIS PRODUCT,,IT HAS DESTROYED MY HAIR. Yes, I am that serious. Amazon shouldn't even support this supplier. ## Frequently Bought Together - Lasio Keratin One Day Treatment – Frizz Elimination, Smoothing & Strengthening keratin hair treatment | Reduce 100% OF Frizz | Professional Salon Grade Formula | 15.87 FL oz - Lasio- Keratin Replenishing Conditioner 12oz/35oz - Frizz-Fighting Formula to Nourish, Revitalize, and Strengthen-Hair with Coconut Oil, Keratin, and Cupuaçu for Silky Smooth, Healthy-Looking Locks - Lasio Clarifying Shampoo 35.27 Fl. Oz. – Gently Removes Buildup & Residue, Infused with Hydrolyzed Keratin & Cocamide Oil, Non-Irritating, Safe for Scalp, Pre-Keratin Treatment Formula --- ## 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.gr/products/15683355-lasio-one-day-formula-keratin-treatment-15-87oz](https://www.desertcart.gr/products/15683355-lasio-one-day-formula-keratin-treatment-15-87oz) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-09-06*