Duplex Base & Top Coat
Duplex Base & Top Coat

Duplex Base & Top Coat

From start to finish—all in one bottle
Free Shipping on Orders $40+
Rated 4.8 out of 5
Based on 26 reviews
Regular price $18.00
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Only 1222 items in stock!

A multiuse formula designed to help simplify your at-home manicure or pedicure routine. As a base coat, it preps and primes nails for polish, and when used as a top coat, it helps seal in color to prevent chipping or fading.

Formulated without: Formaldehyde, Toulene, DBP, Camphor, Ethyl Tosylamide, Acetone, Xylene, TPHP, or Formaldehyde Resin • Vegan, paraben-free and cruelty-free

Apply a thin coat to bare nails. Once the first layer has dried, apply 1-2 coats of lakur as needed. Let the polish dry for 10-15 seconds. Apply once again over polish to seal in color as a top coat. To expedite the drying process, apply 1-2 drops of Accelerating Drying Oil at the cuticle and allow the oil to run to the free edge of the nail.

For best results, reapply as a top coat every 3-4 days to refresh color and help extend wear time.

Ethyl Acetate, Butyl Acetate, Nitrocellulose, Adipic Acid/Neopentyl Glycol/Trimellitic Anhydride Copolymer, Acetyl Tributyl Citrate, Isopropyl Alcohol, Sucrose Acetate Isobutyrate, N-Butyl Alcohol, Benzophenone-3, Trimethylpentanediyl Dibenzoate, Perfluorodecalin, Dimethicone, Trimethylsiloxysilicate, CI 60725

average rating 4.8 out of 5
Based on 26 reviews
  • 5 Stars
    22 Reviews
  • 4 Stars
    3 Reviews
  • 3 Stars
    1 Review
  • 2 Stars
    0 Reviews
  • 1 Star
    0 Reviews
96% of reviewers would recommend this product to a friend
Customer photos and videos
26 Reviews
Reviewed by Carmen b.
Verified Reviewer
I recommend this product
Age Range
45 - 54
Pros
  • Gentle
  • Exceeds Expectations
  • Would Purchase Again
  • Performs as Described
Rated 5 out of 5
Review posted

Lakur base coat and top coat

Love this 2 products it dries well and it lasts for a good week using ur hands and 2 weeks if u r on vacation doing nothing. The best product I have ever come across a an Esthetician.

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Reviewed by Cassandra P.
Verified Buyer
I recommend this product
Age Range
25 - 34
Pros
  • Would Purchase Again
  • Performs as Described
Rated 4 out of 5
Review posted

Solid product!

Loved this was a multi function product, I took one star off because the dry time was a little lengthy but overall it will be in my regular rotation.

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

Great product

I purchased this right after purchasing Invisible Crown. Makes my nails look like I just left the salon. Very happy.

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Reviewed by Jane K.
Verified Buyer
I recommend this product
Age Range
65+
Pros
  • Would Purchase Again
Rated 5 out of 5
Review posted

Delivers as promised!

Base layer is protective for my nails, and the top coat adds an extra layer of protection and shine! ✨

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

Great base and top coat

Love it. I am not good at doing my own nails, but this really helped.

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

Works as advertised

Went on easily, dried quickly, did the job!

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

So surprised

I used this base/top coat with the pink nail concealer. Game changer! My manicure lasted more than a week, even through laundry and dishes. Great product, thank you.

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Reviewed by Katherine K.
Verified Buyer
I recommend this product
Age Range
55 - 64
Pros
  • Would Purchase Again
  • Performs as Described
Rated 5 out of 5
Review posted

Great product

This base/top coat really made a difference in the life of the polish.

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

Polish

Worked perfectly

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

Excellent products

Love the ease of just one bottle to deal with. Manicures last a full week

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