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🚫 Bite Back at Bad Habits — Stay polished, stay confident!
Fidyn No Bite Nail Polish is a plant-based, safe, and effective nail biting deterrent designed for kids and adults. Featuring a carefully calibrated bitter formula that works for over 85% of users, it delivers long-lasting taste protection that withstands normal hand washing. The 10ml bottle provides enough treatment for 3+ months, making it a practical and natural solution to break nail biting and thumb sucking habits with hassle-free customer support.





| ASIN | B08VNQ3SV4 |
| ASIN | B08VNQ3SV4 |
| Best Sellers Rank | #157,681 in Beauty ( See Top 100 in Beauty ) #768 in Nail Care Products |
| Customer reviews | 3.9 3.9 out of 5 stars (1,424) |
| Date First Available | 31 March 2021 |
| Manufacturer | Fidyn |
| Manufacturer | Fidyn |
| Manufacturer reference | Fidyn-Nail-001 |
| Manufacturer reference | Fidyn-Nail-001 |
| Package Dimensions | 8.5 x 3 x 2.9 cm; 10 g |
| Package Dimensions | 8.5 x 3 x 2.9 cm; 10 g |
M**.
It's works, the kid has to be courageous to ignore it
It works but at times very funny how she reacted when she sees the bottle. It would have been thrown in the bin 🤣🤣
M**T
Tastes Awful, but it Works!
I can’t say enough awful things about this product. It tastes like crap and it’s invisible so you don’t even remember you’ve applied it when you go to bite your nails. YUCK. Helped me stop biting my nails so well that I had to stop using it just to bite them again …wait, I guess that means it’s perfect. 5/5 for efficacy, 100/10 for never wanting to use again.
A**E
The best way to keep from nail/finger biting!
My parents made me wear a similar product when I was a nail biting kid and I hated it -- but it worked. Stress & the pandemic somehow evolved to me biting my nails again as an adult, and I've been so mad at myself for restarting this habit. So I decided to look for the product that helped me stop once, and I found this one. And again, it works! I apply it every day/every other day; it dries quickly and it stays on my nails for at least 24 hours usually. It tastes absolutely awful, so just one absentminded finger near my mouth and I'm reminded to never do it again. It really helps break the habit!
A**E
Great for nail biters
Bought this for my toddler who was a nail biter but didn’t need to crack it open because the sight of the bottle stopped him in his tracks. 10/10 would buy again but don’t need to haha
C**N
Worked on my kids.
Works exactly as it should. Tastes foul. My kids stopped biting his nails straight away!
G**S
It just plain works
Six weeks ago, my wife persuaded me to try Fidyn No Bite, after all my nails were down to, or almost to, the quick. I was amazed a how well it worked, because, frankly, it’s not all that terrible, and besides, I was pretty lax about using it. After the first application, my hands went to my mouth a half dozen times or so, and the taste would startle me into putting my hand down. It wears out after several hours, so you have to reapply, which I did faithfully for maybe a day and a half. After that I only used it when I remembered, which was, like, every other day, then every third day, then once a week, and now never. But I found that when I put my hand to my mouth, I would remember the taste, even though the taste wasn’t actually there. A complete success, and I have a lot left, in case I ever start biting again. Great product.
Trustpilot
2 weeks ago
1 month ago