Nourish weak, brittle nails with The Cure Ultimate Nail Hardener from Nailberry. Harnessing the powers of Acai Berry Extract and Antarctic Black Algae (rich in proteins and mineral salts), the rose-scented treatment repairs and restores nails to improve overall condition.
Developed with innovative Oxygen Technology, the breathable, vitamin-rich formula allows air and water molecules through to nourish, strengthen and respect natural nails. Can be applied as a base coat to prepare for nail polish, or as an intense regenerating treatment to protect against breakage and splitting. Promotes a stronger, harder and longer nail bed.
Vegan. Cruelty free. Halal certified.
Free from phthalates including DBP, toluene, formaldehyde, formaldehyde resin, camphor, xylene, ethyl tosylamide, triphenyl phosphate, alcohol, parabens, animal derivatives and gluten.
Apply one coat for a breathable base coat or two coats twice weekly as an intense repair treatment.
Ethyl Acetate, Butyl Acetate, Nitrocellulose, Adipic Acid/Neopentyl Glycol/Trimellitic Anhydride Copolymer, Isopropyl Alcohol, Acetyl Tributyl Citrate, Fragrance (Parfum), Sucrose Acetate Isobutyrate, Etocrylene, Perfluorodecalin, Trimethylpentanediyl Dibenzoate, Hexanal, Dimethicone, Polyvinyl Butyral, Trimethylsiloxysilicate, Tocopheryl Acetate, Water (Aqua), Butylene Glycol, Glyceryl Linoleate, Calcium Pantothenate, Glyceryl Linolenate, Retinyl Palmitate, Magnesium Ascorbyl Phosphate, Helianthus Annuus (Sunflower) Seed Oil, Euterpe Oleracea Fruit Extract, Durvillea Antartica Extract, Violet 2 (Ci 60725), Tocopherol, Glycine Soja (Soybean) Oil.
For the latest information, it is recommended to review the ingredient list printed on the packaging of the product prior to usage or consumption.
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Top Customer Reviews
Where reviews refer to foods or cosmetic products, results may vary from person to person. Customer reviews are and do not represent the views of The Hut Group.
Believe it!
I came out of six months of chemo with brittle nails that were full of ridges. I can't overstate this enough: this works. In just as little as a week, I noticed a change in appearance and hardiness. Texture improved in about a month. In three months, my nails were nearly perfectly smooth and ridge-free. It's fantastic. Get it.
by Bluma Verified Purchase
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Good base coat
I have quite a few nail varnishes from Nailberry. Thought I would try this one as a preventative to nail damage. I have to say it didn't harden my nails but it does make a good base coat which allows their nail varnish to sit nicely over it before applying the final coat. Worth the money.
by L Verified Purchase
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Great
Love all nailberry products, this one gives a nice shine and keeps nails looking healthy
by Alina Verified Purchase
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Excellent
I have weak flaky nails, I needed a treatment for them, i’ve tried lots of other different products from top brands that have not worked, my last hope was this. I either wear 2 coats or one coat with a Nailberry colour, my nails have strengthened & are looking better. I’ll continue to use it, very impressed with this brand.
by Sarah Verified Purchase
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Good top coat
I like the Nailberry range a lot. Although expensive it is worth it I think. This is described as a nail hardener which is good for nourishing power, but it doesn't stop nail brittleness unfortunately.
by L Verified Purchase
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Excellent nail hardener
Gives really great shine. I use this once or twice a week and it really hardeners my nails. I swim several times a week, which has ruined my nails, but this helps a lot and protects against chlorine.
by Jonna Verified Purchase
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Liking this
Thought I'd try it out as the basecoat I had was running out. Not sure if it's strengthened my nails but it seems to dry quite quick and it's vegan so all good so far
by L Verified Purchase
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Seems to work
First time I've used a product like this. Wanted to give my nails a rest from gel polish and used this to give them some TLC. I did apply 2 coats and it definitely made them feel less thinner. It lasted so well on the nails too, didn't chip at all. Not matte but not glossy just gives healthy looking nails.
by Jodi Verified Purchase
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Ok
Love this product! Strengthens nails really well without all the nasty ingredients! Seems to last a long time too! Overall…….Great product. Will definitely buy again 🙂
by Sah Verified Purchase
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feels comfortable on nails
It made my nails comfortable and feel protected and it doesn't look too glossy after a day, it doesn't feel like a hardener though so there's flexibility and will need to top with another if I need to do heavier duty work
by js Verified Purchase
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