--- product_id: 162385000 title: "GOOD BEHAVIOR Spirulina Protein Smoothing Spray Travel | 4 Day Keratin Like Treatment + Frizz Control + Heat Protectant | Vegan + Cruelty Free | 2.4 Oz" brand: "igk" price: "¥5352" currency: JPY in_stock: true category: "Igk" url: https://www.desertcart.jp/products/162385000-good-behavior-spirulina-protein-smoothing-spray-travel-4-day-keratin store_origin: JP region: Japan --- # Plant-based protein boost Cuts blow-dry time Heat protectant for styling GOOD BEHAVIOR Spirulina Protein Smoothing Spray Travel | 4 Day Keratin Like Treatment + Frizz Control + Heat Protectant | Vegan + Cruelty Free | 2.4 Oz **Brand:** igk **Price:** ¥5352 **Availability:** ✅ In Stock ## Summary > 🌟 Unlock your hair’s best behavior—smooth, shiny, and unstoppable! ## Quick Answers - **What is this?** GOOD BEHAVIOR Spirulina Protein Smoothing Spray Travel | 4 Day Keratin Like Treatment + Frizz Control + Heat Protectant | Vegan + Cruelty Free | 2.4 Oz by igk - **How much does it cost?** ¥5352 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/162385000-good-behavior-spirulina-protein-smoothing-spray-travel-4-day-keratin) ## Best For - igk enthusiasts ## Why This Product - Trusted igk brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Blow-Dry Time Slayer:** Cut your styling routine in half with a formula designed to speed up heat styling. - • **Humidity Defense & Shine:** Lock in sleek shine and banish frizz even in the most humid environments. - • **4-Day Keratin-Like Smoothness:** Experience salon-grade frizz control that lasts up to 4 days without formaldehyde. - • **Power-Packed Spirulina Protein:** Nourish and repair your hair with amino acids, vitamins, and biotin for healthier strands and scalp. - • **Vegan & Cruelty-Free Confidence:** Feel good about your beauty routine with a clean, ethical formula that delivers results. ## Overview IGK GOOD BEHAVIOR Spirulina Protein Smoothing Spray is a 2.4 oz travel-friendly aerosol that delivers a 4-day keratin-like treatment without formaldehyde. Infused with plant-based spirulina protein rich in amino acids, vitamins, and biotin, it nourishes hair and scalp while providing frizz control, heat protection, and humidity defense. Perfect for dry, frizzy hair, this vegan and cruelty-free spray also reduces blow-drying time, making it a must-have for busy professionals seeking sleek, healthy hair on the go. ## Description desertcart.com: IGK GOOD BEHAVIOR Spirulina Protein Smoothing Spray Travel | 4 Day Keratin Like Treatment + Frizz Control + Heat Protectant | Vegan + Cruelty Free | 2.4 Oz : Beauty & Personal Care ## Features - Plant-based protein rich in amino acids, vitamins, minerals and biotin to help heal the hair, keep it healthy and nourish the scalp. - Formaldehyde-free bonding polymers mimic the frizz-free, high shine coating of a keratin treatment. - Helps to cut down on blow-drying time and protects against humidity ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07Z2X1485 | | ASIN | B07Z2X1485 | | Best Sellers Rank | #2,310 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #8 in Hair Thermal Protection Sprays | | Brand Name | IGK | | Customer Reviews | 4.1 4.1 out of 5 stars (3,625) | | Hair Type | dry, Frizzy | | Item Form | Aerosol | | Item Volume | 2.4 fluid ounces | | Item Weight | 2.4 ounces | | Item model number | BEHAVIOR | | Liquid Volume | 2.4 fluid ounces | | Manufacturer | IGK | | Manufacturer | IGK | | Material Type Free | Paraben Free | | Number of Items | 1 | | Product Benefits | 4 Day frizz control Keratin-like results Use on dry hair as a heat protectant for hot tools | | Product Dimensions | 1.5 x 1.5 x 4.2 inches; 2.4 ounces | | Scent Name | Blackberries, Dewy Violet and Sandalwood | | UPC | 810021400228 810021404523 810021403663 810021401249 810021404035 | | UPC | 810021400228 810021404523 810021403663 810021401249 810021404035 | | Unit Count | 2.4 Ounce | ## Product Details - **Hair Type:** dry, Frizzy - **Liquid Volume:** 2.4 fluid ounces - **Material Type Free:** Paraben Free - **Product Benefits:** 4 Day frizz control Keratin-like results Use on dry hair as a heat protectant for hot tools - **Scent:** Blackberries, Dewy Violet and Sandalwood ## Images ![GOOD BEHAVIOR Spirulina Protein Smoothing Spray Travel | 4 Day Keratin Like Treatment + Frizz Control + Heat Protectant | Vegan + Cruelty Free | 2.4 Oz - Image 1](https://m.media-amazon.com/images/I/61dJVHshKiL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Can i use in natural oily hair?** A: As a brand representative for IGK, I will be happy to answer your question! Yes, Good Behavior Smoothing Spray is suitable for all hair types and aids in smoothing when applied to damp hair before blow-drying and dry hair before styling with hot tools. If your hair is prone to oil and product buildup, we would recommend focusing your product application to the mid-shaft and ends of the hair, avoiding the root area. I hope this is helpful! **Q: This product is to use hair dryer????** A: Use before you blow dry for best results, don’t use too much of the product, apply it to your hands then hair **Q: which is better. I'm ready to buy buy unsure what one** A: The good behavior spray is excellent! It keeps my naturally wavy hair (that I blow dry straight) from getting frizzy and kinky even on the most humid days! **Q: Does this weigh down fine hair?** A: No, and I have super fine hair. ## Frequently Bought Together - IGK GOOD BEHAVIOR Spirulina Protein Smoothing Spray | Keratin Like Treatment + Frizz Control + Heat Protectant | Vegan + Cruelty Free | - IGK GOOD BEHAVIOR 4-in-1 Prep Spray | Leave In + Detangle + Heat Protectant | Vegan + Cruelty Free | - IGK Good Behavior Spirulina Protein Anti-Frizz Smoothing Blowout --- ## 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/162385000-good-behavior-spirulina-protein-smoothing-spray-travel-4-day-keratin](https://www.desertcart.jp/products/162385000-good-behavior-spirulina-protein-smoothing-spray-travel-4-day-keratin) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-06*