What Does Nail Hardener Do: A Guide To Nail Hardeners

Nail Hardener Londontown

Have you ever wondered how nail hardeners work and what benefits they offer? If you're someone who struggles with weak nails, you're in the right place. In this informative guide, we'll explore the realm of nail hardeners and reveal their mysteries. This post will provide you with all the information you need to transform your nails, from knowing the science behind nail strengthening to finding the best tools available.

What Is Nail Hardener?

A specific nail care solution called nail hardener is used to strengthen and fortify weak, brittle nails. Nail hardeners typically build a protective barrier on the nails, giving them an extra layer of protection from potentially damaging external elements. By improving the general health and appearance of one's nails, people who regularly use nail hardeners can achieve stronger and more appealing results.

What Does Nail Hardener Do?

Nail hardeners create a protective barrier on the surface of the nails. Protecting the nails from things like water, chemicals, and general wear and tear is what this barrier is intended for. A key cause of nails becoming weak is the loss of moisture; nail hardeners prevent this by creating a protective coating.

In addition, some nail hardeners have strengthening ingredients that reach the nail plate. The nails are made more sturdy and less prone to breaking and bending with the help of these substances. In addition to strengthening the nail, they encourage its natural process of cross-linking.

Furthermore, certain nail hardeners have components that promote the growth of nails. By accelerating the growth process, these components might hasten the replacement of weak, damaged nails with stronger, healthier ones.

At Londontown, we prioritize the health and well-being of our customers. That's why our nail hardeners are formulated without harmful ingredients like formaldehyde, toluene, DBP, camphor, ethyl tosylamide, acetone, and formaldehyde resin. Our products are vegan, gluten-free, and cruelty-free, ensuring a safe and ethical choice for achieving strong and beautiful nails.

How To Use Nail Hardener

To effectively use nail hardener and maximize its benefits, follow these step-by-step instructions:

  1. Start with clean nails: Begin by removing any existing nail polish or residue from your nails using a gentle nail polish remover.This will ensure that the nail hardener can adhere properly to the nail surface.
  2. Trim and shape your nails: Use a nail clipper or file to trim your nails to your desired length. Shape them using a nail file, gently rounding the edges or creating the desired shape.
  3. Prep the nails: Gently buff the surface of your nails using a nail buffer or a soft nail file. This will help to remove any ridges or unevenness, creating a smooth surface for the nail hardener to adhere to.
  4. Apply the nail hardener: Carefully apply a thin layer of the nail hardener to each nail, starting from the base and moving toward the tip. Ensure that the entire nail surface is covered, but avoid applying the product to the cuticles or skin surrounding the nails.
  5. Allow it to dry: Allow the nail hardener to dry completely before proceeding with any other nail care activities or applying additional layers of nail polish. Follow the recommended drying time mentioned on the product packaging.
  6. Repeat if necessary: Depending on the instructions provided by the specific nail hardener product, you may need to apply multiple coats for optimal results. Follow the recommended number of coats and drying times as mentioned on the packaging.
  7. Maintain and reapply: To maintain the strength and durability of your nails, it is recommended to reapply the nail hardener every few days or as needed. This will help to continuously strengthen and protect your nails.

Remember, it is important to follow the instructions provided by the specific nail hardener product you are using, as different products may have slightly different application techniques and drying times. Additionally, if you experience any adverse reactions or concerns, discontinue use and consult a nail care professional or dermatologist for further guidance.

Does Nail Hardener Prevent Nails From Breaking?

Nail hardeners do indeed help keep nails from breaking. They are made to fortify fragile nails, reducing the likelihood that they will split or break. Proteins, vitamins, and minerals are among the components they usually contain. These nutrients and fortifiers support the nails general health and resilience. However, nail hardeners are not a perfect solution and may not be suitable for everyone.

Factors such as genetics, diet, and lifestyle can also influence the health and strength of your nails. Seeking individualized guidance and suggestions from a dermatologist or nail care specialist regarding your unique nail difficulties is always a smart idea. It is crucial to adhere to the application guidelines provided by the nail hardener product maker to guarantee ideal outcomes and prevent any possible adverse reactions.

When Should I Apply Nail Hardener?

Nail hardeners can be applied at any time, depending on your personal preference and nail care routine. However, it is recommended to apply a nail hardener after removing nail polish or any other nail products. This maximizes the nail hardener's ability to strengthen and shield the nails by enabling direct interaction with the natural nail surface.

Additionally, if you have weak or brittle nails, it is beneficial to incorporate a nail hardener into your regular nail care routine. Applying it consistently can help maintain the strength and durability of your nails over time. If you are planning to wear nail polish or other nail products, applying a layer of nail hardener as a base coat can provide an extra layer of protection and help prevent staining or damage to the nails.

Should I Remove Nail Hardener Before Applying a New Coat?

No, you do not need to remove the nail hardener before applying a new coat of polish. Leaving the nail hardener on can provide additional strength and protection to your nails. Keeping nail hardeners on as a foundation layer before applying fresh polish is useful because they are specifically designed to strengthen and fortify the nails. You can extend the wear and duration of your manicure by applying a coat of nail hardener over your freshly applied polish.


To achieve stronger, healthier nails, nail hardeners are essential. They help prevent breaking and enhancing general nail health because they form a protective barrier and reinforce the nail structure. But it's important to recognize that nail hardeners are not a cure-all and that a whole approach to nail care is necessary while using them. Nail health is also influenced by lifestyle, food, and genetics. Consultation with a dermatologist or nail care specialist can yield tailored advice. You can develop gorgeous, strong nails that increase your self-esteem and improve your general feeling of wellness by adding nail hardeners into your regimen and taking care of underlying issues.

Final Thoughts

Experience the epitome of nail care excellence with Londontown. Our premium product range is designed to cater to your every manicure need. Whether you prefer a subtle, understated look or a bold, statement-making style, our collection of nail hardenersnail concealers, and captivating colors has you covered. Elevate your nail game with impeccably polished nails.


  1. https://www.sciencedirect.com/topics/engineering/formaldehyde-resin
  2. https://www.foodnetwork.com/healthyeats/healthy-tips/2019/12/what-to-eat-for-healthy-nails
  3. https://pubmed.ncbi.nlm.nih.gov/2018717/

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