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Complete the look

Miracle Base Coat
Supersonic Top Coat

Rest & Repair Mask

Rated 4.7 out of 5
Based on 87 reviews
SHIPS WITHIN 2 BUSINESS DAYS

Hydrating nail and cuticle mask

Fact: 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.

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.

Water (Aqua), Glycerin, Prunus Amygdalus Dulcis (Sweet Almond) Oil (Prunus Amygdalus Dulcis Oil), Propylene Glycol, Trisodium Phosphate, Panthenol, Carbomer, Butylene Glycol, Camellia Sinensis Leaf Extract, Citric Acid, Ethylhexylglycerin, 1,2-hexanediol, Lactobacillus Ferment, Lactobacillus/Rice Ferment Filtrate, Lactobacillus/Soybean Ferment Extract, Laureth-4, Ophiopogon Japonicus Root Extract, Oryza Sativa (Rice) Lees Extract, Potassium Sorbate, Peg-40 Hydrogenated Castor Oil, Fragrance (Parfum), Phenoxyethanol, Leuconostoc/Radish Root Ferment Filtrate, Lactobacillus/Ganoderma Lucidum (Reishi Mushroom) Extract/Lentinus Edodes (Shitake Mushroom) Extract Ferment Filtrate (Lactobacillus/Ganoderma Lucidum Extract/Lentinus Edodes Extract Ferment Filtrate), Sodium Benzoate, Tocopherol, Tocopheryl Acetate, Yellow 5 (Ci 19140).

10/10 rabbits prefer Kester Black. Here is a list of accreditations this product holds:

B Corporation

Carbon neutral

Cruelty free

Vegan

Halal

average rating 4.7 out of 5
Based on 87 reviews
  • 5 Stars
    72 Reviews
  • 4 Stars
    8 Reviews
  • 3 Stars
    4 Reviews
  • 2 Stars
    2 Reviews
  • 1 Star
    1 Review
94% of reviewers would recommend this product to a friend
Application
Rated 4 out of 5
Staying Power
Rated 4 out of 5
Customer photos and videos
87 Reviews
Reviewed by Nicole P., from Australia
Verified Buyer
I recommend this product
Age Range
25 - 34
Product Standouts
  • Product Design
  • Quality
Rated 5 out of 5
Review posted

Revitilising

LOVE the smell of this! Use it before bed a few nights a week along with the cuticle oil. I feel like it puts moisture back into my nails, making them look healthier when I don’t have any polish on.

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Application
Rated 4 out of 5
Staying Power
Rated 5 out of 5
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Reviewed by Susan J., from Australia
Verified Buyer
I recommend this product
Age Range
35 - 44
Product Standouts
  • Ease of Application
  • Quality
Rated 5 out of 5
Review posted

My nails are better already

I’ve only been using this for about a week, and not consistently because I’m honestly bad at self care, but I’ve already noticed a huge difference in my nails. Much less chipping and peeling. And shaggy cuticles are practically non existent

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Rated 5 out of 5
Staying Power
Rated 5 out of 5
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Reviewed by VJ, from Australia
Verified Buyer
I recommend this product
Age Range
35 - 44
Product Standouts
  • Quality
  • Ease of Application
Rated 5 out of 5
Review posted

Delightful

Luxurious feel for nails and cuticles at night time, delightful fragrance.

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Application
Rated 5 out of 5
Staying Power
Rated 4 out of 5
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Reviewed by Kylie Williams Beauty S., from Australia
Verified Reviewer
I recommend this product
Age Range
45 - 54
Product Standouts
  • Ease of Application
  • Product Design
  • Quality
Rated 5 out of 5
Review posted

Best nail treatment I've ever used!

Even after my first use I could tell this was going to be an amazing nail treatment. My nails and cuticles are definitely in much better condition after a couple of weeks of use. Great work Kester Black!

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Application
Rated 5 out of 5
Staying Power
Rated 5 out of 5
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Reviewed by Sharon M., from Australia
Verified Buyer
I recommend this product
Age Range
65+
Product Standouts
  • Staying Power
  • Ease of Application
  • Product Design
  • Value
  • Quality
Rated 5 out of 5
Review posted

Rest & Repait Mask

Have been only using this product for 3 weeks & am very pleased with the results so far. My soft & brittle nails are becoming stronger & growing.

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Application
Rated 5 out of 5
Staying Power
Rated 5 out of 5
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