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💅 Strengthen, nourish, and shine—because your nails deserve the spotlight!
butter LONDON Nail Strengthener in Jelly Preserve is a sheer, buildable nail treatment that strengthens and nourishes damaged nails with a blend of hydrolyzed vegetable proteins, Acai, Tea Tree Oil, Arginine, and Vitamin E. It delivers a translucent pink finish while promoting healthier nail beds and roots. This cruelty-free, toxin-free formula offers a clean beauty solution inspired by London’s edgy style, perfect for professionals seeking both care and chic polish in one.






















| Asin | B094PKL2KW |
| Best Sellers Rank | #346 in Nail Strengtheners |
| Item Model Number | 921610160 |
| Manufacturer | Butter London |
| Product Dimensions | 0.8 x 1.4 x 1.5 inches; 2.08 ounces |
| Upc | 811161033321 |
User
Nail health product while providing pretty color
Love it so far. I bought this because my nails began to peel after repeated nail polish use. I wanted to give my nails a break and put something healthier on my nails for a while, but also not have my nails be naked. The Strawberry Rhubarb is a LOVELY pink jelly color. It is quite sheer. One coat is good for those who don't want much color. OR, after 3 coats, it really pops out and is very noticeably juicy pink! Not opaque after 3 coats, don't expect full coverage from this intentionally SHEER nail nutrition product with a jelly-like look. You could do more coats at the cost of more dry time. As I'm wearing this alone on bare nails to avoid the harshness of base coats and top coats, it does take quite a while to "set". Even after several hours of letting 3 coats dry, I went to bed and woke up with some light press marks. Only visible up close, but nevertheless.If your nails are very stained, this pink color may actually bring out the orange of your stains even more. Therefore you might want to try a coat or two of the plum color first, since purple cancels out yellowish colors. Then you could top with this pink. I don't own the plum, that's just an idea.
User
Pics are Accurate
I want to be fair about this. It looks exactly like the pictures. I tried a lot of coats and it looks like a very dark jelly pink with the whites of the nails showing— a bit like a pink French manicure. It is good quality and dries hard and lasts. I just don’t like the color but if you like the pictures that’s exactly what it is.
User
Good polish but quality needs improvement!
Love the product but when I first opened it I noticed the brush already had bent/fraying hairs and on its first use shed a hair on to my nail while applying. That’s acceptable for cheap drugstore polish but for $18 a bottle, the brush should be high quality!! Hopefully doesn’t continue shedding.
User
Meh all around.
Maybe it's just not for my specific needs, but this has not been my favorite nail strengthening product.I knew the color was going to be sheer - that was even what I wanted, but it takes around 3 coats for it to even be noticeable. That wouldn't be as much of an issue if it didn't take ages to dry.After wearing it for a day, I noticed that my nail tips were still pretty pliable even after those three coats. As someone who purchased this product to protect my thin nails, that wasn't super helpful.I could see this product working for someone that already has decent nails that just needs them to be protected for day to day tasks, but not if you are looking for intensive nail care.
User
Polished protection
I love this nail strengthened! It goes on so smoothly, lasts well, and protects my nails. I also love that it adds just a hint of color for natural but polished looking nails.
User
Dupe for Nail Glow!
I've been searching for a dupe for the old Dior Nail Glow for awhile ever since they changed their formula and it was hard to find in-stock. I have to say, I might like this even better. The color looks shocking in the bottle, but it does go on pretty much clear with a pinky tone. You can build up to a "purple-ier" color by layering coats.I did notice that my bottle had a label that was ever so slightly crooked. When I looked closer, I could see the outline of text underneath the label. My first thought was "oh no, a counterfeit," but when I removed the label, the product is still Butter London under a previous product name. Looks like they've changed the branding to Jelly Preserve and placed new labels over the old.
User
Waste of money
Don’t bother wasting your money on this if you’re trying to get the jelly nails look. The color only barely shows up if you use 10 coats. Unfortunately it’s not returnable.
User
Barely any color.
Well, it is very shiny, but the muddy plum color barely exists. I expected it to be sheer, but not this much. It may as well be clear, even with three layers. Excessive extra outer cap. Inner cap has ridges that hurt my hand when opening and made me mess up my base coat. Definitely not my favorite. So many better options exist. With one cap.
User
Ruined my nails
If you value your nails don’t use this. Only used it once and it turned my nails yellow and caused them to peel and break. My nails are now worse off than they were before I used this product.
User
Nice sheer colour
I really like this nail polish. I bought it because my nails have been feeling very thin lately and I wanted something that would help them be a bit stronger while also looking cute. This offers a nice level of sheer colour. I am not sure if it made them stronger beside the fact that nail polish adds strength through providing an extra layer, but I really like it all the same. It provides subtle colour without being overly obvious.
User
Sheer natural healthy nails
Glides smoothly and gives nails a healthy glow after one coat application! Love the buildable colour, I apply one coat for a natural sheer nails look, two for a juicy pink.
User
Actually Works!
Great product! A nice light natural looking tint, buildable to a fun pink. If nails are prepped properly, it goes on smooth and even. Definitely helped strengthen and protect. I shape and reapply weekly to prevent breakage.
User
too sheer trop transparent
the colour does not build up as advertisedla teinte est trop clairemême après 5 couches, ce qui est vraiment ridicule, le résultat est loin de ce qui est annoncé. Even after 5 coats far from what is advertised.i would have loved to love this nail polishthe bottle is super nicebut not what i expected
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