--- product_id: 726054747 title: "OPI Nail Care - Premium Nail Care by OPI - Nail Hardener and Nail Serum for Stronger Natural Nails in One Week* - Vegan Formula" brand: "opi" price: "$36.93" currency: USD in_stock: true reviews_count: 8 category: "Opi" url: https://www.desertcart.us/products/726054747-opi-nail-care-premium-nail-care-by-opi-nail-hardener store_origin: US region: United States of America --- # 100% vegan, cruelty-free formula 95% stronger nails in 1 week Tri-Flex Technology liquid shield OPI Nail Care - Premium Nail Care by OPI - Nail Hardener and Nail Serum for Stronger Natural Nails in One Week* - Vegan Formula **Brand:** opi **Price:** $36.93 **Availability:** ✅ In Stock ## Summary > 💅 Elevate your nail game—stronger, healthier, and undeniably chic! ## Quick Answers - **What is this?** OPI Nail Care - Premium Nail Care by OPI - Nail Hardener and Nail Serum for Stronger Natural Nails in One Week* - Vegan Formula by opi - **How much does it cost?** $36.93 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/726054747-opi-nail-care-premium-nail-care-by-opi-nail-hardener) ## Best For - opi enthusiasts ## Why This Product - Trusted opi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Tri-Flex Shield:** Advanced layer-building technology protects against chipping, peeling, and splitting for flawless nails. - • **Effortless Elegance:** Clear gel formula delivers a sleek finish that fits seamlessly into your professional lifestyle. - • **Power-Packed Strength:** Reinforces nails up to 95% stronger in just 7 days—watch your nails transform! - • **Clean & Conscious Beauty:** Clinically tested, vegan, and free from animal-derived ingredients—beauty you can feel good about. - • **Vitamin-Infused Nourishment:** Enriched with Biotin, Vitamins A, C, E, and Calcium to fuel healthy, enviable nails. ## Overview OPI Nail Care’s Premium Nail Hardener and Serum combines Tri-Flex Technology with a potent blend of vitamins and biotin to strengthen nails by up to 95% within one week. This vegan, cruelty-free formula protects against common nail damage like chipping and splitting, delivering visibly healthier nails with a clear, professional finish. ## Description Discover OPI's iconic color nail strengthener, fortified with a biotin, calcium and vitamins A & C enriched vegan formula. OPI Nail Envy® Color nail treatment with Tri-Flex Technology™ strengthens weak and thin nails and protects against chipping, peeling, and splitting, resulting in healthy looking nails. Review: ممتاز - منتج رائع ،، اكثر منتج انصح فيه لتقوية الاظافر ( بس ترا يمنع الوضوء ) Review: Poor coverage - Poor coverage. The nail polish is very thick and difficult to spread, leaving streaks even after 4 coats. ## Features - A nail strengthener proven to reinforce nails up to 95% stronger in 1 week when used as directed - Formulated with Tri-Flex Technology, a liquid shield that reinforces nails with layer-building strength - Strengthens and protects against chipping, peeling, and splitting, resulting in healthy-looking nails - Infused with vitamins A, E, C, Biotin and Calcium for nails to envy - A clinically tested, vegan formula with no animal derived ingredients or by-products. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BXFLTPX8 | | Additional Features | Nail Strengthening Treatment | | Age Range Description | Adult | | Best Sellers Rank | #2,571 in Beauty ( See Top 100 in Beauty ) #9 in Nail Care Products | | Brand | OPI | | Brand Name | OPI | | Color | Clear | | Colour | Clear | | Country of Publication | USA | | Customer Reviews | 4.2 out of 5 stars 9,873 Reviews | | Finish Types | Clear | | Included Components | Nail Art | | Item Dimensions | 35 x 35 x 81 millimeters | | Item Form | Liquid | | Item Type Name | Nail Strengthener | | Item Weight | 65 Grams | | Item dimensions L x W x H | 35 x 35 x 81 millimeters | | Liquid Volume | 15 Milliliters | | Liquid volume | 15 Milliliters | | Manufacturer | OPI | | Manufacturer Part Number | 99399000050 | | Material Features | Vegan, no animal-derived ingredients or by-products | | Material Type Free | Gluten Free | | Model Name | Nail Envy | | Model Number | 99399000050 | | Nail Polish Type | gel | | Number of Items | 1 | | Number of Pieces | 1 | | Product Benefits | Tri-Flex Technology prevents chipping, peeling, splitting, makes nails 95% stronger in 1 week, nourishes, free of harsh chemicals. | | Special Ingredients | Biotin | | Special features | Nail Strengthening Treatment | | Target Audience | WOmen | | Type | gel | | Unit Count | 15.0 Milliliters | ## Product Details - **Brand:** OPI - **Colour:** Clear - **Finish type:** Clear - **Item dimensions L x W x H:** 35 x 35 x 81 millimeters - **Item form:** Liquid - **Liquid volume:** 15 Milliliters - **Material type free:** Gluten Free - **Model name:** Nail Envy - **Special features:** Nail Strengthening Treatment - **Type:** base ## Images ![OPI Nail Care - Premium Nail Care by OPI - Nail Hardener and Nail Serum for Stronger Natural Nails in One Week* - Vegan Formula - Image 1](https://m.media-amazon.com/images/I/51wdsdqs59L.jpg) ## Questions & Answers **Q: Does it contain toluene?** A: Thank you for contacting OPI Professional. We value your brand loyalty. OPI Nail Envy Pink To Envy ingredients are as follows. Ethyl Acetate, Alcohol Denat., Butyl Acetate, Nitrocellulose, Tribenzoin, Acrylates/Hydroxyesters Acrylates Copolymer, Isopropyl Alcohol, Tosylamide/Epoxy Resin, Acetyl Tributyl Citrate, Dimethicone, Red 17 (CI 26100), Violet 2 (CI 60725). **Q: Is this product cruelty free? If so, is it certified as cruelty free by an organization like Leaping Bunny?** A: Thank you for contacting OPI Professional. We value your brand loyalty. OPI Nail Envy is not Leaping Bunny certified. However OPI Nail Envy is 9 free and vegan. **Q: i usually get the clear but got bubble bath this time and it’s super streaky compared to the clear. Is this normal?** A: Thank you for contacting OPI Professional. We value your brand loyalty. Apply 2 thin coats of OPI Nail Envy Bubble Bath to bare nails followed by an additional coat daily. Remove on day 7 if desired. **Q: It states this is a gel Does that require me to have a gel drying machine? Or will it dry on its own like normal non-gel polish?** A: No. This is just a regular nail polish with gel finish look. It’s to strengthen your nails. ## Customer Reviews ### ⭐⭐⭐⭐⭐ ممتاز *by F***I on 10 March 2026* منتج رائع ،، اكثر منتج انصح فيه لتقوية الاظافر ( بس ترا يمنع الوضوء ) ### ⭐ Poor coverage *by I***A on 22 May 2026* Poor coverage. The nail polish is very thick and difficult to spread, leaving streaks even after 4 coats. ### ⭐ سيء المفعول *by M***4 on 12 July 2025* سيء جداً ،، يحتاج عدد كبير من الطبقات ليعطي لون جيد وسعره غالي ## Frequently Bought Together - OPI Nail Envy Nail Strengthener | Clear & Opaque Crème Nail Polish Treatment | Strengthen Weak & Thin Nails - OPI Nail Lacquer Base Coat | Clear Nail Polish Base Coat |Chip Resistant, Protects Nails, Prevents Discoloration - OPI Nail Lacquer Top Coat | Clear Nail Polish Top Coats | Classic, Quick Drying, High Shine, Gel-like Volumizing, & Matte Finish | Chip Resistant, High-Gloss, Long Lasting, Protects Color & Nails --- ## 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/726054747-opi-nail-care-premium-nail-care-by-opi-nail-hardener](https://www.desertcart.us/products/726054747-opi-nail-care-premium-nail-care-by-opi-nail-hardener) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-22*