Top Coats
Full Service Base + Top Coat

4.7
Rated 4.7 out of 5 stars
15

4 IN 1

A clear bottle of LONDONTOWN Full Service Base + Top Coat nail polish with a black cap is shown on a white background—this all-in-one formula provides shine and protection in one step.

A hand with long, almond-shaped, glossy light pink nails is shown against a plain background, showcasing "Beautiful Results From Base to Finish"—just like LONDONTOWN’s Full Service Base + Top Coat delivers flawless nails every time.

Two hands with different skin tones, both with long, almond-shaped nails painted in glossy nude polish, are placed together against a neutral background—an elegant look achieved with LONDONTOWN’s Full Service Base + Top Coat.

A person with dark skin touches their chin, displaying light pink manicured nails enhanced by LONDONTOWN Full Service Base + Top Coat, and wears a light pink strap top for a fresh, polished look.

A bottle of LONDONTOWN Full Service Base + Top Coat is surrounded by floating buckwheat seeds and pink floral spheres, highlighting its key ingredients and multi-benefit nail protection—like an all-in-one cleaner for your nails.

A close-up of long, almond-shaped nails painted in shiny, iridescent light pink polish with a sparkling finish—created using LONDONTOWN&

Close-up of hands with nude nails on white fabric, featuring text: "LONDONTOWN Full Service Base + Top Coat extends mani-pedi wear time—enjoy lasting results like using an all-in-one cleaning solution.

A person with a towel on their head holds a small cat-shaped mirror reflecting their lips against a tufted background—perfect for highlighting nails finished with LONDONTOWN Full Service Base + Top Coat.

A person applies LONDONTOWN’s Full Service Base + Top Coat near open bottles on a light surface, showcasing multitasking and a high-shine finish inspired by the efficiency of an all-in-one cleaning routine.

A person with long, multicolored nails uses a smartphone against a white background, highlighting how LONDONTOWN’s Full Service Base + Top Coat keeps nails stylish and protected during everyday activities.

Clear liquid from an open LONDONTOWN Full Service Base + Top Coat bottle pools on a glossy white surface—ideal for showcasing the versatility of this four-in-one nail essential.

4.7
Rated 4.7 out of 5 stars
15

Top Coats
Full Service Base + Top Coat

4-in-1 Multitasker
High-Gloss Finish
Extended Wear

4-in-1 Multitasker
High-Gloss Finish
Extended Wear

One bottle. Four functions. Full service.

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WHAT MAKES IT SPECIAL

Your 4-in-1 base coat, top coat, hardener, and antioxidant nail treatment. This is the multitasker that works overtime so you don't have to, maximizing results, simplifying your routine, and saving counter space. Buckwheat Seed Extract and Florium® Complex deliver keratin-fortifying benefits that boost nail resilience, creating a level of reinforcement that supports healthy regrowth while defending against daily damage. Start with one coat for a solid foundation, then seal in your lakur® for up to 8 days of perfectly polished, glossy color.

Streamlines steps by combining 4 products in 1 multitasking formula: base coat, top coat, hardener + antioxidant nail treatment
Strengthens + seals without compromising care, boosting nail wellness with fortifying Buckwheat Seed Extract + our proprietary Florium® Complex
Reinforces nails while locking in color + shine
Extends polish longevity for up to 8 days

12 ml / .4 fl oz

INGREDIENTS

KEY INGREDIENTS

Buckwheat Seed Extract neutralizes free radical damage that can weaken nails over time, helping defend against environmental stressors
Florium® Complex delivers the ideal dose of strength + moisture to support nail wellness + healthy regrowth

INGREDIENTS

Ethyl Acetate, Butyl Acetate, Nitrocellulose, Adipic Acid/Neopentyl Glycol/Trimellitic Anhydride Copolymer, Acetyl Tributyl Citrate, Isopropyl Alcohol, Brassica Campestris (Rapeseed) Seed Oil, Allium Sativum (Garlic) Bulb Extract, Chamomilla Recutita (Matricaria) Flower Extract, Cucumis Sativus (Cucumber) Fruit Extract, Oenothera Biennis (Evening Primrose) Flower Extract, Polygonum Fagopyrum (Buckwheat) Seed Extract, Tocopheryl Acetate (Vitamin E), Biotin, Glycolic Acid, Etocrylene, Aqua (Water), Calcium Pantothenate, Ferrous Gluconate, Alcohol Denat., Glycerin, Propylene Glycol, Phenoxyethanol, CI 60725

CLEAN BENEFITS

4-in-1 Formula
21+ Free
Certified Vegan
Cruelty Free
Gluten Free
Phthalate Free
Talc Free

HOW TO USE

Start with totally bare nails, clear of oils, lotions, and nail polish.
Apply a thin, even layer of Full Service Base + Top Coat over clean, bare nails.
Follow with 1-2 coats of lakur.
Seal with another thin coat of Full Service Base + Top Coat.

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15 reviews

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J
Joni
I recommend this product
Rated 5 out of 5 stars
4 minutes ago
5 Stars
Great product- I use it as my only polish, usually 2 coats! Nails are great
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L
Lisa
I recommend this product
Rated 5 out of 5 stars
1 week ago
5 Stars
this is a great product
Was this helpful?
LD
Linda D.
Verified Buyer
I recommend this product
Pros Exceeds Expectations, Conditions, Performs as Described, Would Purchase Again
Rated 5 out of 5 stars
3 weeks ago
Great addition
I love the Full Service Base & Top Coat. It makes my manicure complete and enhances my color for prolonged wear. Will continue to purchase and use as part of my nail routine.
Was this helpful?
KD
Karen D.
Verified Buyer
I recommend this product
Pros Smells Great, Would Purchase Again, Conditions, Gentle, Performs as Described
Rated 5 out of 5 stars
3 weeks ago
Well pleased!!!
5 out of 5 Does its job well⭐️
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KW
Karen W.
Verified Buyer
I recommend this product
Pros Performs as Described, Would Purchase Again
Rated 5 out of 5 stars
3 weeks ago
Great product.
Love this 2-in-1 product. When I travel, it saves me packing 2 bottles. Product works really well.
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Top Coats Full Service Base + Top Coat 4.7 Rated 4.7 out of 5 stars15 {"averageRating":"4.7","reviewCount":15}

4.7 Rated 4.7 out of 5 stars15 {"averageRating":"4.7","reviewCount":15} Top Coats Full Service Base + Top Coat 4-in-1 MultitaskerHigh-Gloss FinishExtended Wear

Top Coats
Full Service Base + Top Coat

4.7
Rated 4.7 out of 5 stars
15

4.7
Rated 4.7 out of 5 stars
15

Top Coats
Full Service Base + Top Coat

4-in-1 Multitasker
High-Gloss Finish
Extended Wear