--- product_id: 1349945 title: "Onyx Professional Stop the Bite Nail Biting Prevention Polish, 0.5 Fl Oz - Made in USA, Stop Nail Biting, No Bite Nail Polish, Thumb Sucking Deterrent" brand: "onyx professional" price: "€ 17.74" currency: EUR in_stock: true category: "Onyx Professional" url: https://www.desertcart.pt/products/1349945-onyx-professional-stop-the-bite-nail-biting-prevention-polish-0 store_origin: PT region: Portugal --- # Clear polish doubles as base or top coat Promotes visible nail growth over time Bitter taste stops nail biting instantly Onyx Professional Stop the Bite Nail Biting Prevention Polish, 0.5 Fl Oz - Made in USA, Stop Nail Biting, No Bite Nail Polish, Thumb Sucking Deterrent **Brand:** onyx professional **Price:** € 17.74 **Availability:** ✅ In Stock ## Summary > 🛑 Bite less, shine more — your nails deserve the spotlight! ## Quick Answers - **What is this?** Onyx Professional Stop the Bite Nail Biting Prevention Polish, 0.5 Fl Oz - Made in USA, Stop Nail Biting, No Bite Nail Polish, Thumb Sucking Deterrent by onyx professional - **How much does it cost?** € 17.74 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/1349945-onyx-professional-stop-the-bite-nail-biting-prevention-polish-0) ## Best For - onyx professional enthusiasts ## Why This Product - Trusted onyx professional brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Made in the USA:** Trusted quality and safety standards for your peace of mind. - • **Growth Encourager:** Prevents biting to reveal healthier, longer nails faster than ever. - • **Dual-Action Polish:** Works seamlessly as a base or top coat, integrating nail care into your routine. - • **Instant Habit Breaker:** Stops nail biting from the very first use with a uniquely bitter formula. - • **Bonus Nail File Included:** Shape and maintain your nails as they grow back stronger and smoother. ## Overview Onyx Professional's Stop the Bite Nail Biting Prevention Polish is a clear, bitter-tasting nail polish designed to immediately deter nail biting and thumb sucking habits. Suitable for adults, it doubles as a base or top coat, promoting healthier nail growth while including a nail file for maintenance. Made in the USA, this product ranks #7 in Nail Growth Products and boasts over 15,000 positive reviews, making it a trusted solution for breaking nail biting habits. ## Description desertcart.com : Onyx Professional Stop the Bite Nail Biting Prevention Polish, 0.5 Fl Oz - Made in USA, Stop Nail Biting, No Bite Nail Polish, Thumb Sucking Deterrent : Nail Repair Products : Beauty & Personal Care ## Features - No Bite Nail Polish: This nail polish has a uniquely bitter taste. Nail biting treatment for adults - Effective Immediately: Helps stop nail biting habits. Use the file to shape nails as they grow back - Promotes Nail Growth: Bitter formulation helps prevent nail biting, which encourages nail growth - Powerful Deterrent: This bitter nail polish helps break the habit of nail biting problems - Simple Easy Nail Care: Use as a top coat or base coat and as a nail biting prevention layer ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B005HGWH26 | | ASIN | B005HGWH26 | | Age Range Description | Adult | | Best Sellers Rank | #13,215 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #7 in Nail Growth Products | | Brand Name | Onyx Professional | | Color | Clear | | Customer Reviews | 4.3 4.3 out of 5 stars (15,753) | | Included Components | Nail File | | Is Discontinued By Manufacturer | No | | Item Form | Liquid | | Item Weight | 1.8 Ounces | | Item model number | 03270 | | Manufacturer | Onyx Professional | | Manufacturer | Onyx Professional | | Manufacturer Part Number | 03270 | | Model Number | 03270 | | Nail Polish Type | base | | Number of Items | 1 | | Number of Pieces | 1 | | Package Dimensions | 5.75 x 4.21 x 1.1 inches; 1.8 ounces | | Product Benefits | Stops nail biting and promotes nail growth | | Target Audience | Unisex-Adults | | UPC | 717937032706 | | UPC | 717937032706 | ## Product Details - **Age Range (Description):** Adult - **Brand:** Onyx Professional - **Color:** Clear - **Included Components:** Nail File - **Item Form:** Liquid - **Item Weight:** 1.8 Ounces - **Manufacturer:** Onyx Professional - **Number of Items:** 1 - **Number of Pieces:** 1 - **Type:** base ## Images ![Onyx Professional Stop the Bite Nail Biting Prevention Polish, 0.5 Fl Oz - Made in USA, Stop Nail Biting, No Bite Nail Polish, Thumb Sucking Deterrent - Image 1](https://m.media-amazon.com/images/I/71Pzh4xJ27L.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Does this product have a bad smell?** A: Not a horrid smell, just a horrid taste. I live in the South, and made the mistake of showing my 7 yr old that it was just "nail polish" by painting it on my nails. The next day I went to a crawfish boil. NOT A GOOD DAY!  **Q: Does it work on thumbsuckers?** A: This stuff is no good. Does not work for my nail biting girls. Mavala is our go to but they were out of stock. Now we are stuck with this junk. Getting mavala again. **Q: As gross as it sounds I am 36 years old and still have the horrible habit of sucking my finger. Will this stuff work for me? I'm embarrassed.** A: Unless you absolutely love the taste and smell of nail polish remover, or Sharpie permanent marker in your mouth and on your food, this WILL work. It worked on my 12 yr old son who has sucked his thumb since birth and stopped immediately upon using this product on New Year's Day of this year, and it's working on my 45 yr old husband who has the habit of gnawing at the skin that forms on the side of his thumb, tearing it to bloody rawness. Very unattractive LOL. Good luck Leslie **Q: Will it come off after i wash my hands??** A: Um no!! lol a little bit will come off each time your wash your hands. I put it on ONE time and it stayed on, the taste remaining for at least a week. But it was so worth it! It really worked for me and I any nail biting that has happened the months after that one little time i put it on has been practically nothing. ## Frequently Bought Together - Onyx Professional Stop the Bite Nail Biting Deterrent Polish 0.5 Fl Oz - Helps Nails Grow & Can be Used as a Top or Base Coat - Nail Quail - Strong Will Anti-Nail Biting Click Pen, 7ml, Made in USA - Mavala Stop Deterrent Nail Polish Treatment | Nail Care to Help Stop Putting Fingers In Your Mouth | Bitter Taste| Easy Application | For Ages 3+ | 0.17 oz --- ## 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.pt/products/1349945-onyx-professional-stop-the-bite-nail-biting-prevention-polish-0](https://www.desertcart.pt/products/1349945-onyx-professional-stop-the-bite-nail-biting-prevention-polish-0) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-06-20*