Nail Hardener & Base Coat

a fortifying foundation for healthier, stronger-looking nails

12 ml / .4 fl oz

4.9
Rated 4.9 out of 5 stars
306 Reviews
$20.00
/
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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

$20.00
/
4.9
Rated 4.9 out of 5 stars
Based on 306 reviews
Total 5 star reviews: 281 Total 4 star reviews: 16 Total 3 star reviews: 4 Total 2 star reviews: 2 Total 1 star reviews: 3
97%would recommend this product
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306 reviews
  • MR
    Mary R.
    Verified Buyer
    I recommend this product
    Pros Smells Great, Exceeds Expectations, Gentle, Conditions, Would Purchase Again
    Rated 5 out of 5 stars
    2 months ago
    Awesome products!

    London town has proven the point. I’ve now gotten rid of all my other nail polish topcoats space coats, and just strictly use London town. They are fantastic. From their price point to the product safety ingredients to actually working. Oh my gosh what more can you want?

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  • LM
    Liliana M.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    5 months ago
    Survived the cruise life …

    Great base. Keeps my nails polish on without chipping for about a week! The pic is 5 days and going strong.

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  • EY
    Emme Y.
    Verified Reviewer
    I recommend this product
    Pros Gentle, Conditions, Performs as Described, Exceeds Expectations, Would Purchase Again
    Rated 5 out of 5 stars
    5 months ago
    Works great

    Been using it for a week and it's keeping my nails from breaking and lifting. Also dries really quickly.

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  • SH
    Sherri H.
    Verified Buyer
    I recommend this product
    Pros Gentle, Performs as Described, Exceeds Expectations, Would Purchase Again, Conditions
    Rated 5 out of 5 stars
    9 months ago
    Awesome Nail Hardener!!!!!

    I purchased this from Londontown after i had purchased the Nail Recovery., i didnt think that this was doing that much for my nails until i took it off. OMG, MY NAILS LOOK AND FEEL SO MUCH STRONGER AND HEALTHIER!!! I am so glad that i purchased this!!!!!

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  • TI Profile picture for Tara I.
    Tara I.
    Verified Buyer
    I recommend this product
    Pros Performs as Described, Gentle
    Rated 4 out of 5 stars
    1 year ago
    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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