Nail Hardener & Base Coat
Nail Hardener & Base Coat
Nail Hardener & Base Coat
Nail Hardener & Base Coat

Nail Hardener & Base Coat

a fortifying foundation for healthier, stronger-looking nails
Free Shipping on Orders $40+
Rated 4.9 out of 5
Based on 171 reviews
$20.00
/
  • In stock, ready to ship
  • Inventory on the way

12ml / .4 fl oz

A dual-action formula that combines the best of botanicals and science to create the ultimate base coat for weak, brittle nails. Designed to condition, shield, and provide a durable surface for optimal polish wear, this base coat goes beyond just being a primer: it cares for nails below the surface, too.

  • Formulated without: Formaldehyde, Toulene, DBP, Camphor, Ethyl Tosylamide, Acetone, Formaldehyde Resin
  • Vegan, gluten-free, cruelty-free

Start with clean nails. Apply one thin, even coat to bare nails. Follow with 1-2 coats of lakur and any kur® top coat as a final touch.

Ethyl Acetate, Butyl Acetate, Alcohol Denat., Nitrocellulose, Isopropyl Alcohol, Adipic Acid/Neopentyl Glycol/Trimellitic Anhydride Copolymer, Acetyl Tributyl Citrate, Trimethyl Pentanyl Diisobutyrate, Sucrose Acetate Isobutyrate, Etocrylene, Brassica Campestris (Rapeseed) Seed Oil, Oenothera Biennis (Evening Primrose) Flower Extract, Tocopherol (Vitamin E), Retinyl Palmitate (Vitamin A), Allium Sativum (Garlic) Bulb Extract, Aqua, Butylene Glycol, Saccharomyces/Iron Ferment, Dimethicone, Calcium Pantothenate, CI 60725, Biotin, Chamomilla Recutita (Chamomile) Flower Extract, Tocopheryl (Vitamin E) Acetate, Carthamus Tinctorius (Safflower) Seed Oil, Cucumis Sativus (Cucumber) Fruit Extract

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average rating 4.9 out of 5
Based on 171 reviews
  • 5 Stars
    160 Reviews
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    9 Reviews
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99% of reviewers would recommend this product to a friend
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171 Reviews
Reviewed by Tara I.
Verified Buyer
I recommend this product
Pros
  • Performs as Described
  • Gentle
Rated 4 out of 5
Review posted

Good so far

Seems to be doing its job. Now wow’ed like I am with many other London Town products but it’s good.

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Reviewed by Anna-Sofi
Verified Reviewer
I recommend this product
Age Range
45 - 54
Pros
  • Would Purchase Again
  • Exceeds Expectations
  • Performs as Described
  • Smells Great
  • Gentle
Rated 5 out of 5
Review posted

Unbelievable product! Amazing!

I live and work in the UK and my nails are thin, brittle and weak, always! I work in a specialist school and wash my hands and nails a hundred times a day. I went back to Norway to see my mum, she had recently purchased the kur Nail Hardener and I borrowed it. Amazing result!I have now purchased one for myself, my nails look instantly better, feel harder and I am so glad I got this product that does not contain any nasty additives. Highly recommended! Will be buying more, definitely!

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Reviewed by Nidia G.
Verified Buyer
I recommend this product
Age Range
25 - 34
Pros
  • Would Purchase Again
  • Smells Great
Rated 5 out of 5
Review posted

excelente!

muy bueno en 7 días se ven los resultados

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Reviewed by Vicki F.
Verified Buyer
I recommend this product
Pros
  • Smells Great
  • Gentle
  • Exceeds Expectations
  • Would Purchase Again
Rated 5 out of 5
Review posted

Londontown Base Coat

This is the most balanced Nail hardener and base coat I have ever used. It has worked on me from the first use and my nails are now much harder and appear thicker than before. I love this product.

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Reviewed by Linda H.
Verified Buyer
I recommend this product
Age Range
65+
Pros
  • Performs as Described
  • Would Purchase Again
Rated 5 out of 5
Review posted

NAIL HARDENER AND BASE COAT

GREAT. !!!!

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Reviewed by Debbie G.
Verified Buyer
I recommend this product
Age Range
65+
Pros
  • Performs as Described
Rated 5 out of 5
Review posted

Nail hardner

This is the best! It’s nice alone, just to keep a subtle shine. Can’t do without this

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Reviewed by Kathy R.
Verified Buyer
I recommend this product
Age Range
45 - 54
Pros
  • Performs as Described
  • Would Purchase Again
Rated 5 out of 5
Review posted

Stopped my peeling nails

My nails are very thin and weak. The nail hardener & base coat has stopped my nails from peeling and tearing. And dries fast!

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Reviewed by Ann Marie G.
Verified Buyer
I recommend this product
Age Range
55 - 64
Pros
  • Gentle
  • Conditions
  • Performs as Described
  • Exceeds Expectations
  • Would Purchase Again
Rated 5 out of 5
Review posted

Easy application. Dries quickly

This base cost goes on easily with a very full brush and dries quickly. It feels very nourishing and doesn’t have the chemical smell of other polishes

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Reviewed by Rosemary B.
Verified Buyer
I recommend this product
Age Range
65+
Pros
  • Performs as Described
Rated 5 out of 5
Review posted

Nail Hardener & base coat

Love, it works well as described.

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Reviewed by Karen D.
Verified Buyer
I recommend this product
Age Range
55 - 64
Pros
  • Would Purchase Again
  • Exceeds Expectations
  • Performs as Described
  • Conditions
  • Gentle
Rated 5 out of 5
Review posted

Absolutely the best

My nails have always been thin and split so easy. First hardener that actually makes them where they won't bend.

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