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Best selling lipstick, nail polish & nail care 10

Complete the look

Miracle Base Coat
Supersonic Top Coat

Miracle Base Coat

Rated 4.8 out of 5
Based on 299 reviews
SHIPS WITHIN 2 BUSINESS DAYS

Pearlescent treatment

Don’t believe in miracles – depend on them. Here’s our revelation: a base coat for your nails that doubles as a nail treatment. This natural miracle is packed with moisturising oils and brightening pearls for an oh-so-natural shine. And with organic cherry blossoms, botanicals and vitamins, even Mother Nature can get her nails done.

But don't just take our word for it! During a two week trial, 90% of users reported decreased brittleness and breakages and 70% found the nails to be harder, experienced less splitting and the overall nail condition improved. Make sure you remove the previous application before you re-apply. Give it a try and see for yourself.

This formula contains 76.5% of naturally sourced ingredients.

Note: This product is for weak nails. If your nails are dry then the Rest and Repair Mask and Self Love Oil will be better suited products for you.

This product is part of our core range. Made in France 14 ml/0.5 fl.oz.

Why 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.

As a base, apply one coat per nail and allow to dry before starting your manicure. As a treatment, apply two coats per nail, twice a week. Make sure you start fresh, and remove the treatment before your next application session.

Butyl Acetate, Ethyl Acetate, Nitrocellulose, Adipic Acid/Neopentyl Glycol/Trimellitic Anhydride Copolymer, Acetyl Tributyl Citrate, Isopropyl Alcohol, N- Butyl Alcohol, Aloe Barbadensis (Aloe Vera) Leaf Extract, Phosphoric Acid, Benzophenone-1, Prunus Cerasus (Bitter Cherry) Flower Extract (Prunus Cerasus Flower Extract)*, Citrus Limon (Lemon) Fruit Extract (Citrus Limon Fruit Extract), Diacetone Alcohol, Water (Aqua), Acrylates Copolymer, Tin Oxide, Panax Ginseng Root Extract, Glycerin, Glyceryl Stearate, Glyceryl Linolenate, Glyceryl Linoleate, Glyceryl Oleate, Glyceryl Palmitate, Hexanal, Punica Granatum Seed Oil, Glycine Soja (Soybean) Oil (Glycine Soja Oil), Mica, Helianthus Annuus (Sunflower) Seed Oil (Helianthus Annuus Seed Oil), Magnesium Ascorbyl Phosphate, Isopropyl Myristate, Propylene Carbonate, Calcium Pantothenate, Propylene Glycol, Vitis Vinifera (Grape) Fruit Extract (Vitis Vinifera Fruit Extract), Silica, Stearalkonium Bentonite, Tocopherol, Tocopheryl Acetate, Iron Oxides (Ci 77491), Titanium Dioxide (Ci 77891), Yellow 5 Lake (Ci 19140). *Organic/Bio.

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 4.8 out of 5
Based on 299 reviews
  • 5 Stars
    275 Reviews
  • 4 Stars
    13 Reviews
  • 3 Stars
    3 Reviews
  • 2 Stars
    4 Reviews
  • 1 Star
    4 Reviews
98% 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
299 Reviews
Reviewed by Helen M., from Australia
Verified Buyer
I recommend this product
Age Range
35 - 44
Product Standouts
  • Quality
  • Colour
  • Ease of Application
Rated 5 out of 5
Review posted

Stronger

My nails started to get stronger in a few days and it looks lovely. No more salon nails for me.

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Rated 5 out of 5
Staying Power
Rated 5 out of 5
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Reviewed by Andrea L., from Australia
Verified Buyer
I recommend this product
Age Range
18 - 24
Product Standouts
  • Staying Power
  • Ease of Application
  • Quality
  • Product Design
  • Colour
Rated 5 out of 5
Review posted

Amazing for strengthening your nails!

This base coat really does work miracles. I have used it consistently for the past few weeks and it has not only made my nails grow but it strengthened them. I have very badly damaged nails from drilling and acrylics so this is product is a godsend for me.

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Rated 5 out of 5
Staying Power
Rated 5 out of 5
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Reviewed by Steph W., from Australia
Verified Buyer
I recommend this product
Age Range
25 - 34
Product Standouts
  • Staying Power
  • Ease of Application
  • Colour
  • Quality
Rated 5 out of 5
Review posted

Love this product

This base coat goes on easily, has a nice sheen to it & dries fast! Love it!

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Rated 5 out of 5
Staying Power
Rated 5 out of 5
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Reviewed by Nikki, from New Zealand
Verified Reviewer
I recommend this product
Age Range
45 - 54
Product Standouts
  • Quality
  • Staying Power
  • Product Design
Rated 5 out of 5
Review posted

Wow!

I’m speechless, I’ve just removed my nail polish, it lasted a long time, my nails were in great condition and feeling really healthy. I’ve never had them feel like that after wearing polish, absolutely love it!

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Rated 5 out of 5
Staying Power
Rated 5 out of 5
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Reviewed by Erica, from New Zealand
Verified Reviewer
I recommend this product
Age Range
25 - 34
Product Standouts
  • Staying Power
  • Ease of Application
  • Product Design
  • Quality
Rated 5 out of 5
Review posted

Truly a miracle

I'd given up on painting my nails at home because all the polishes I tried would make my nails brittle after a couple of weeks. I have been wearing Kester Black for a consecutive month now with nice strong nails and no problems!

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