How is Nail Hardener & Base Coat different from regular base coats?

This multitasking formula doubles as both a nail strengthener and a base coat.

Is Nail Hardener & Base Coat safe for all nail types?

Yes. This formula is designed to protect and support nails at every stage, especially brittle, thin, or damaged nails.

How do I use Nail Hardener & Base Coat for best results?

Apply one coat to clean, bare nails before polish to prime and strengthen.

How long does Nail Hardener & Base Coat last, and how often should I reapply?

When used as a base coat, it extends mani-pedi longevity by helping polish adhere better and resist chipping or peeling.

Will Nail Hardener & Base Coat help strengthen my nails?

This formula is designed to support weak or brittle nails.

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Kur Nail Hardener

Product ID: 748550625

Details

Brand
LONDONTOWN
Item Form
Cream
Item Weight
0.13 Pounds
Liquid Volume
0.4 Fluid
Specialty
タンパク質、硬化剤、伸長
Number of Items
1

🌿Fluorium Complex for Nail Growth

💪2-in-1 Strength & Base Coat

🛡️Chipping & Shatter Resistant Shield

$U2857

Duties & taxes included

In stock

Sold byAmazon UruguayDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Uruguay.

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Description

💅 Elevate your nail game—strength, growth, and shine in one bottle!

ULTIMATE SHIELD - Nitrocellulose formula guards against chips and shatters—keep your nails flawless longer.
DUAL ACTION POWER - Strengthen and prime your nails in one sleek step for flawless manicures.
LONG LASTING GRIP - Creates a durable adhesive base that locks in polish and extends wear for a salon-quality finish.
GROWTH BOOSTING FORMULA - Fluorium Complex infused with biotin and botanical extracts promotes healthy, resilient nail regrowth.
CLEAN CONSCIOUS BEAUTY - Vegan, gluten-free, cruelty-free, and 9-free formula crafted for mindful self-care.

Londontown Kur Nail Hardener is a 2-in-1 base coat and strengthener enriched with Fluorium Complex and biotin to promote nail growth and durability. Its nitrocellulose shield protects nails from chipping and shattering, while a vegan, gluten-free, and cruelty-free formula ensures clean beauty. Designed as a primer for long-lasting polish adhesion, it delivers professional-grade manicures with enhanced strength and resilience.

Reviews

B**E

pretty much having my nails painted most days and I ...

I have been using this for about 2 months, pretty much having my nails painted most days and I cant believe the difference in the strength of my nails. They used to be so brittle bending, breaking and peeling often. So I am very pleased. I have used it for a top coat, which I'd recommend. I've also used it as a base coat, though I wouldn't recommend this as I found it caused the nail polish to chip off and peel away, and I was wearing OPI nail varnish, so it was this. But when I used it onto of my OPI is made all the difference. Hope this helps.

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S**Y

Great Product

I have the worst nails, I bit them all my life but since using this my nails have been getting harder ever day and strengthening. I will definitely buy this product again.

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K**Y

Is great for nails

Great product. Wish wasn’t so expensive but it’s worth it

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S**L

Great base coat and the best brush I have ever used

Works great as a base coat. No comments about the hardening etc because my nails are healthy and I can't tell. But the brush! WOW. It's thick enough to pick up the perfect amount of polish. The shape is perfect so that a single swipe can cover most of the nail. When you use it, you realise what you've been missing out on with other nail polishes. One of those quality of life improvements that hits just right. MVP brush for reals.

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J**Y

Works Great!

Love this stuff!

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Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

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Fantastic and great service. Shipping was faster than expected.

1 week ago

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$U2857

Duties & taxes included

In stock

Sold byAmazon UruguayDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Uruguay.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

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Product Dimensions	3.05 x 3.05 x 7 cm; 56.7 g
Item Form	Cream
Target Gender	Female
Size Name	0.4 Ounce (Pack of 1)

Kur Nail Hardener

Details

Details

Description

Specifications

Reviews

Common Questions