Nail Strengthener and Growth, Clear Nail Polish | Nail Hardener, Supports Length, Repairs Weak Brittle Nails, Adds Shine

This is the best product ever! I have fairly thin nails that break easily. I also live a very busy life and don't have time for acrylics, gels, or regular manicures. And I am hard on my nails, so when I do take the time to paint my nails, the polish (yes, even gel polish!) chips and peels almost immediately. Result: short, ugly, ragged nails. Not a good look. I bought several different nail growth polishes/treatments, ranging in price from basic $10 to designer $40 to imported $50, searching for the Holy Grail of nails. I chose poorly. They all either chipped badly, peeled almost immediately, or really didn't seem to help much at all. I searched Amazon for a Nail protectorant that would strengthen my nails enough to let them grow, wouldn't chip, didn't peel, and wasn't insanely expensive. I figured it was probably hopeless but I was willing to try again. I took a chance on KUR Luxe Length Nail Gloss. And BOY, does it deliver!! It has a nice wide brush so it is easy to apply. 10 days in and it hasn't chipped at all, hasn't peeled at all, and best of all My! Nails! Are! Growing!! It looks like I have the most perfect, expensive French tip manicure but it's just my own nails! And it took, not kidding, about 5 minutes to swipe on and let it dry. Seriously, buy this. Your nails will thank you.

Bought this one just for me as my nails are brittle from cleaning products. Love it - it works. My nails are not splitting and are much stronger. I do need to start wearing gloves when cleaning.

This is a great treatment for nails. I love the glossy shine. Helps keep my nails from peeling and chipping. I’m on my 3rd bottle.

I have very thin soft nails that tear and peel. This works pretty well to make nails stronger but mine are still breaking way down into the “ouch” zone. That’s not the products fault, it’s just my nails. But I do think this product is better than any I’ve tried in the past. It’s long wearing if you clean your nails well beforehand.(I clean with alcohol). I also wear gloves when I put my hands in water. Use as directed. You remove the polish and reapply every two days for two weeks then you do it less often after that.

This is the best nail polish for growing out your nails. I’ve purchased it twice and will again when I run out. Pictures are of the growth I’ve been able to attain (nails are oiled in pictures). It’s long lasting and luscious. Leaves nails feeling strong and looking shiny. Two coats is all that is needed. Highly recommend!

I have been biting my nails for as long as I can remember. This product has been extremely helpful in protecting my nails from myself. It forms a sort of hard shell that keeps my nails from bending or ripping when I find myself absentmindedly messing with them. I have been using the product as directed - re applying every other day for the first couple of weeks. I haven't found this tedious, because the product is relatively quick to dry. I will definitely be purchasing more products from this brand to try!

I didn't find it any different from other nail hardeners. It didn't make any difference for my nails.

I’ve used Luxe Length Nail Gloss since February 2026. Hands down, the best product I’ve ever used. My nails get a fresh coat every two weeks, never break, crack or peel. Always looks like a professional manicure. My nails have never yellowed from this product and always look perfect! I’m just starting bottle #3. Three coats and I’m good for two weeks or more. Haven’t broken a nail since March 2026 which is a miracle for me.

This nail polish came recommended to me via work friends. I have weak and brittle nails and always look for a reliable hardener. While this is more expensive than Sally Hansen, it is amazing!! I goggled how to properly use nail hardener (two coats first day, one coat every other day. Remove day seven and start again) and this has made this product do its job amazingly Highly recommend!

I have tried other nail hardener which did not work. Londontown nail hardener is amazing After one week, I see growth. No more breaking, splitting, or dryness. Recommend highly.

J’ ai vraiment aimé ce produit que je voulais d’ ailleurs re- commander à nouveau . Malheureusement , tout était épuisé .

Stays on, doesn’t flag off right away

This stuff works!!!!