--- product_id: 586494371 title: "Royal Blue Nail Polish 12ml, Shimmer Cobalt Blue Quick Dry Nail Lacquer, High Glossy Super Lustrous Nail Enamel Polish, Iridescent Ultrachrome Art Varnish, 0.41 fl oz" brand: "cosmoo" price: "¥2391" currency: JPY in_stock: true reviews_count: 8 category: "Cosmoo" url: https://www.desertcart.jp/products/586494371-royal-blue-nail-polish-12ml-shimmer-cobalt-blue-quick-dry store_origin: JP region: Japan --- # Non-Toxic Vegan Ultra Chrome Shimmer Quick Dry Formula Royal Blue Nail Polish 12ml, Shimmer Cobalt Blue Quick Dry Nail Lacquer, High Glossy Super Lustrous Nail Enamel Polish, Iridescent Ultrachrome Art Varnish, 0.41 fl oz **Brand:** cosmoo **Price:** ¥2391 **Availability:** ✅ In Stock ## Summary > 💅 Royal Blue Radiance: Nail the power look with shimmer that speaks success. ## Quick Answers - **What is this?** Royal Blue Nail Polish 12ml, Shimmer Cobalt Blue Quick Dry Nail Lacquer, High Glossy Super Lustrous Nail Enamel Polish, Iridescent Ultrachrome Art Varnish, 0.41 fl oz by cosmoo - **How much does it cost?** ¥2391 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/586494371-royal-blue-nail-polish-12ml-shimmer-cobalt-blue-quick-dry) ## Best For - cosmoo enthusiasts ## Why This Product - Trusted cosmoo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Gift the Glam:** A perfect, trendy gift for nail art lovers and DIY mani queens—join the global salon movement from home. - • **Safe & Stylish:** Non-toxic, vegan-friendly polish that nourishes your nails while delivering a high-gloss, super lustrous finish. - • **Fast-Track Your Glam:** Quick-dry technology means flawless nails in minutes—perfect for busy pros on the go. - • **Wear It Like Royalty:** Long-lasting formula resists chipping for up to 10 days solo, or 15 days with a top coat—because your look deserves endurance. - • **Dazzle with Ultra Chrome:** Experience a mesmerizing iridescent cobalt shimmer that turns heads and elevates your style instantly. ## Overview COSMOO Royal Blue Nail Polish offers a 12ml bottle of ultra chrome, iridescent cobalt blue gel polish with a quick-dry, long-wear formula. Non-toxic and vegan, it delivers a high-gloss, super lustrous finish that lasts 7-10 days without chipping, extendable to 15 days with a top coat. Ideal for stylish professionals seeking a glamorous, durable manicure that’s safe and easy to apply at home or gift to trendsetters. ## Description PLEASE NOTE: Due to different monitor settings and electronic devices, colors may differ slightly The thicker the coating, the slower it dries. Try to keep your hands out of water four hours after the nail polish has dried or it will lead to chipping Do not touch hard objects for 4 hours and be careful to avoid bumps. This product does not include the Base and Top Coat. Review: Crushed sapphire frost polish - The color of this polish is stunning and I chose it for that reason, because as a September baby, I love a good sapphire manicure for my birthday. Thanks to another product that I stumbled upon that is helping my nails to grow stronger and longer, they're getting to a length where a serious color will look nice and not make my nails look stubby. Since my nails are going to be ready for a serious manicure here, i wanted this color ready and waiting. The consistency is a nice quality, fluid without being thin. The smell is no worse than any other traditional polish so if you're sensitive to such things, make sure that you're in a well ventilated space when you're working on your nails. The test nail that I did showed that it has the ability to smooth itself out without drying so quickly you can't make sure that the frost is smooth and continuous, not wonky from being overworked, which with some deeper hues has been a problem with other polishes in the past. I am very pleased withe every part of this purchase, plus, as a personal quirk, I also like the longer handle on the brush. I hope that helps! Review: The color is beautiful - The polish lasted longer on my nail than the expensive brands. ## Features - Ultra Chrome Effect : Our Chameleon Ultra Chrome nail polish with super lustrous shiny finish.They can appear Shimmer Iridescent Ultrachrome effects will surprise you. Perfect for noble and stylish women to create a glamorous nail art style - Non-Toxic and Vegan: Our unique formula is free from harmful chemicals and phthalates, making it a safe and healthy choice for your nails. It helps maintain your nails' moisture, providing a glossy surface with instant and amazing results - How to Last Longer: This nail polish itself is less prone to flakes and chipping (will keep 7-10days), but for more long-lasting and well gloss, you can also apply a top coat at the end (will keep 10-15days). A top coat is recommended for housewives and moms for better results - Suitable Gifts: Nail salons have become popular all over the world and more and more women are joining them. It is now very popular to buy the gel as a gift for your family and friends. You can do nail art DIY at home without leaving home and show the charm of nail art - Service Guarantee: COSMOO strives to provide our customers with perfect products and service.If you have any questions about your order and package, please feel free to contact us.Expression and beauty by listening to, working with, and learning from our amazing customers. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C6D75R3J | | Additional Features | Long Wearing | | Age Range Description | Adult | | Best Sellers Rank | #36,526 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #499 in Nail Polish | | Brand | COSMOO | | Brand Name | COSMOO | | Color | Royal Blue | | Container Type | Bottle | | Customer Reviews | 4.0 out of 5 stars 425 Reviews | | Finish Types | Metallic | | Included Components | 1 Bottle 12ml Ultra chrome nail polish | | Item Dimensions | 4.3 x 2.7 x 0.7 inches | | Item Form | Liquid | | Item Weight | 0.05 kg | | Item dimensions L x W x H | 4.3 x 2.7 x 0.7 inches | | Liquid Volume | 12 ml | | Manufacturer | COSMOO | | Material Features | Non-Toxic | | Model Name | COSMOO Blue Nail Polish | | Nail Polish Type | gel | | Number of Items | 1 | | Number of Pieces | 1 | | Product Benefits | quick dry | | Special Feature | Long Wearing | | Target Audience | Girls, Women | | Type | gel | ## Product Details - **Brand:** COSMOO - **Color:** Royal Blue - **Finish Type:** Metallic - **Included Components:** 1 Bottle 12ml Ultra chrome nail polish - **Item Form:** Liquid - **Item dimensions L x W x H:** 4.3 x 2.7 x 0.7 inches - **Liquid Volume:** 12 ml - **Model Name:** COSMOO Blue Nail Polish - **Special Feature:** Long Wearing - **Type:** gel ## Images ![Royal Blue Nail Polish 12ml, Shimmer Cobalt Blue Quick Dry Nail Lacquer, High Glossy Super Lustrous Nail Enamel Polish, Iridescent Ultrachrome Art Varnish, 0.41 fl oz - Image 1](https://m.media-amazon.com/images/I/715ndmf5rOL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Crushed sapphire frost polish *by E***P on April 11, 2026* The color of this polish is stunning and I chose it for that reason, because as a September baby, I love a good sapphire manicure for my birthday. Thanks to another product that I stumbled upon that is helping my nails to grow stronger and longer, they're getting to a length where a serious color will look nice and not make my nails look stubby. Since my nails are going to be ready for a serious manicure here, i wanted this color ready and waiting. The consistency is a nice quality, fluid without being thin. The smell is no worse than any other traditional polish so if you're sensitive to such things, make sure that you're in a well ventilated space when you're working on your nails. The test nail that I did showed that it has the ability to smooth itself out without drying so quickly you can't make sure that the frost is smooth and continuous, not wonky from being overworked, which with some deeper hues has been a problem with other polishes in the past. I am very pleased withe every part of this purchase, plus, as a personal quirk, I also like the longer handle on the brush. I hope that helps! ### ⭐⭐⭐⭐⭐ The color is beautiful *by N***S on September 2, 2026* The polish lasted longer on my nail than the expensive brands. ### ⭐ BEWARE!!!! Extremely cheap product, not like pictures!!!! *by A***S on February 23, 2026* Omg!! I’m so mad!! I got this and excitedly started to put it on. It was a watery thin blue color. The Dollar Store has much better polish!! I am Shocked at how cheap this was!! It was so watery and thin, it would take at least 10 layers of polish to get the look in the description! I’m actually mad I got cheated so badly! Beware this brand!!!!! That mess even took a long time to dry!! Easy to apply because it was so thin, durability I don’t know, I took this mess off asap. ## Frequently Bought Together - COSMOO Blue Nail Polish, 12ml Quick Dry Nail Lacquer, Super Lustrous Nail Enamel Polish, Shimmer Iridescent Ultrachrome Art Varnish, 0.41 fl oz - Major Dijit Quick Dry Nail Polish Crimson Summer Nail Lacquer for Nail Art Regular Nail Polish 0.41 fl oz. - Sally Hansen Double Duty™, Base and Top Coat, Quick Dry, Long Lasting, Streak-Free Shine, Clear Nail Polish --- ## 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/586494371-royal-blue-nail-polish-12ml-shimmer-cobalt-blue-quick-dry](https://www.desertcart.jp/products/586494371-royal-blue-nail-polish-12ml-shimmer-cobalt-blue-quick-dry) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-15*