New
Awarded
Best sellerAwardedFact: our nails grow while we're asleep. So, while you're in the land of nod why not take the time to protect and nourish them with this dreamy concoction of antioxidant-packed organic white tea, fermented rice, kefir, sake, lily, sweet almond and vitamin E oils. Bedtime is the perfect time to repair, regenerate and hydrate. Yawn.
Containing 76% of naturally sourced ingredients, we meticulously tested this formula during a two-week trial where 80% of users reported regenerated nails and 95% experienced nourished nails and cuticles.
Smells good enough to eat, but please don't.
This product is part of our core range. Made in France 14 ml/0.5 fl.oz.
12-free
Hydrating
Organic ingredientsWhy 12-free I hear you ask? The answer is simple. We strip out a lot of bad stuff. While no nail polish can ever be fully free of chemicals, our 12-free brand does not contain formaldehyde, toluene, DBP, camphor, formaldehyde resin, xylene, parabens, fragrances, phthalates, animal ingredients, ethyl tosylamide or triphenyl phosphate.
To repair dry & flaking nails: Massage the mask into your nails and cuticles. Leave overnight, to repair while you rest. Rinse off with warm water when you wake up, and use our Self Love Oil for extra hydration and TLC. Repeat for 2 weeks or until your nails appear smooth and uniform again.
For healthy nails and everyday maintenance: Massage the mask into your nails and cuticles. Leave overnight, to repair while you rest. Rinse off with warm water when you wake up, and use with our Miracle Treatment Base Coat for continual repair - even while wearing your favourite polish. Make sure you remove all nail polish and base coats before reapplying our Rest & Repair Mask, as our mask will only nourish bare nails
10/10 rabbits prefer Kester Black. Here is a list of accreditations this product holds:
B Corporation
Carbon neutral
Cruelty free
Vegan
Halal
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Rated 4 out of 5
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Rated 4 out of 5
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It is a great product and I would purchase again
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Rated 5 out of 5
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Rated 5 out of 5
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a skeptic at first - i've tried using it when i remember, to rub it all over my nails upon going to bed. and so far, although its early days, there are signs of improvement. the nails themselves feel smoother, and the cuticles are not as rough. only one troublesome nail is still "chipping" but the rest seem to be responding to this little miracle in a bottle. Compared to other nail stuff on the market, (and a brand from sweden springs to mind) this stuff is actually working!!
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Rated 5 out of 5
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Rated 5 out of 5
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I needed to give my nails a rest from SNS and felt they were thin and weak. Have been applying this for a week so far and I think it’s helping.
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Rated 5 out of 5
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Rated 5 out of 5
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My nails are in bad condition from many years of nail treatment . I tried Kester base and top coat which my nails were not quite ready for. I then purchased the rest & repair mask which is finally making a difference to the condition of my nails. Finally, I have found something that works! Thank you Kester black!!
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Rated 5 out of 5
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Rated 4 out of 5
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Rated 4 out of 5
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My nails are not quite photo ready yet, but since I have been using your wonderful base coat and now the mask... they have improved beyond my wildest expectations. My nails have now gone from being hidden in my pockets to being flashed, waved , flung and waved during every conversation... Such a confidence booster.. many, many thanks for such fabulous products.
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Rated 5 out of 5
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Rated 5 out of 5
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