Top & Best Top coat Review 2021 – How to Select Ultimate Buyer’s Guide

Top coat: How to choose the best in 2021?

In this article, we are going to talk about the top coat, a product capable of extending the life of the nail polish!

This item is a nail polish that can be applied under any nail polish. After application it forms a protective layer that in addition to increasing the durability of the enamel, also protects the nails and enhances finishing effects. If you are interested in keeping your nails even more beautiful, check out all of our tips below!

First, the most important

  • All top coats help in the durability of the enamel, but each offers a type of finish.
  • The top coat must be applied over the entire length of the nail, otherwise it can wrinkle or crack the enamel.
  • Some top coats only dry in UV chambers.

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Buying Guide

Knowing more about the top coat is essential for you to make a good choice at the time of purchase. Knowing this, we created a Purchasing Guide where we explain all the characteristics of the product.

We also talked about some variations of the product and what are the peculiarities of each one. Check out!


What is top coat?

Top coat is a finishing product for nails, which must be used under the enamel. Its main function is to ensure greater durability of the nail polish, in some cases the nail remains enamelled for up to 10 days.

Although its main function is to prolong the life of the enamel, the top coat adds several other functions, among them different effects, which vary according to the product version.

What are the advantages of the top coat?

In addition to providing greater enamel durability, the top coat is also capable of enhancing its color or the effect it has. Added to this is the correction of possible imperfections, such as marbles and its function of streamlining the drying process.

However, it is good to keep an eye on the application mode and follow all instructions to the letter. Otherwise, you will not have the desired effect or, even worse, your nail polish will be defective.

Below we have prepared a table showing all the advantages and disadvantages of the top coat. Check out!



  • Drying aid
  • Increases the durability of nail polish
  • Offers different effects
  • Corrects imperfections
  • Protects the enamel from scratches


  • It can damage the enamel if applied incorrectly

What are the different types of top coat?

It is not new that women have always sought solutions to maintain the quality of enamel for longer. And that is exactly what the top coat provided, after all this is its main function.

However, in addition, tops coats also deliver different types of finishes. The extra gloss top coat , for example, offers an ultra-glossy finish.

The gel type also provides shine, but still protects the nails from possible damage. However, it is good to remember that some of them need to dry inside the UV cabin.

The matte version , in turn, can be used both to enhance the enamels that are already opaque and to leave a common enamel with this finish.

It also has the holographic top coat that provides a coverage that varies the color according to the light. In addition to these options, it is also possible to find the top coat with glitter and the ones that provide 3D effect.


What is the difference between top coat and extra shine enamel?

The top coat as well as the extra gloss enamel ensures a glossy finish to the nails. However, in addition, it also prolongs the life of the enamel, guarantees quick drying, among others.

To clarify the difference between these two products, we created a table that compares the effects of both. Check out!


How to use top coat?

There are two ways to use the top coat. We will explain further below!


    • With brush : In the same way as applying nail polish with a brush, it is possible to apply the top coat with this accessory. Just pass the nail polish and then apply it, even some top coats already come with the brush.
    • As a film : It is also possible to transform the liquid from the top coat into a thin film that can be “glued” to the nail. To do this process you will need to use the inside of a Tetra Pak box as a support for building the film.


On the inside of the box (remembering that the milk box will do), you should make a rectangle, slightly larger than your nail. This rectangle will need to be constructed with 3 or 4 layers of top coat. Therefore, after drying the product, a thin, but resistant film will be formed.

After the liquid has dried, remove it with the help of tweezers and with the same tweezers, stick the film on the nail.


How to prevent the top coat from shrinking or cracking?

If applied improperly, the top coat can cause the enamel to shrink or crack. To avoid this type of situation it is important that the brush strokes or the glue of the film cover the nail completely.

If there is space, either on the side or on the edges, there is a risk that your enamel will spoil.



Gi CamargoManicure

“Sometimes when the top coat is applied very quickly, it ends up not reaching the tips, which can cause the enamel to crack and shrink.”

Therefore, the ideal is that you apply the product in abundance, even if it drips to the sides. In addition, it is important to apply the top coat under the still wet enamel. This will cause the products to blend, preventing the top coat from wrinkling the enamel.


Purchase Criteria: What to consider before buying a top coat

Once you understand the features and variations of the top coat, it’s time to make your purchase. But not before you understand what criteria to use to choose a product that meets your needs.

Therefore, we separate the points that you must analyze before making your purchase. Check out!

  • Color
  • It is made
  • Packing
  • Hypoallergenic

Now that you know what to consider at the time of purchase, we’ll explain each criterion better, below!


The first point to analyze at the time of purchase is the color of the top coat. It is important that you buy a product that is the same color as the enamel or that is transparent.

Remembering that the transparent version is even more suitable when you want extra sparkle or glitter effect.

But if you want a holographic top coat know that the color of the enamel will not remain the same. Therefore, do not think about buying a model that enhances the color of the nail polish, but rather acquire a top coat that has exactly the color you want in the nail.


It is made

After choosing a top coat that matches the color of the nail polish, it is important to think about what effect you want. For example, if you want to use a black nail polish you will need a transparent or black top coat.

Realize that there are several glazes with these colors with different effects. Therefore, you must decide whether you want a black or transparent top coat that offers an opaque, 3D or glossy effect.



If you are allergic to nail polish or have sensitive skin it is very important to opt for top hypoallergenic coats.

This type of product is tested by dermatologists and developed with ingredients that minimize the possibility of allergies.


In general, tops coats are sold in glasses similar to those used for enamels. This makes it a lot easier, because both to apply on the nails and to build the film you will need a brush.

  • However, some brands offer this product in bottles with screw caps. In that case, be aware that you will need to purchase a separate brush or use the one for the enamel.


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