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Best Nail Repair Product

There are many different nail strengthening products, and if you have weak nails that need some extra support, it can be difficult to find the Best Nail Repair Product, and which brands should be avoided.

The following are our favorite brands of nail repair products, ranked from #1 to #5. Our review below is based on our personal experience in the industry, our feedback from our salon clients and the popularity of the brands.

Be sure to consider all the options below. All of these brands are reputable and come with solid customer reviews, which is why we have discovered them in our research, and how we ultimately came to trial them in the first place. #5 may very well be a better choice for YOU than #1. As such we have attached our own personal rating in the table that follows.

Why Do You Need a Nail Repair Product?

If you have weak, brittle, flaking or cracking nails, it doesn’t matter how many coats you apply to your nails; you will never be able to hide or conceal the damage. Not only this, you will always struggle to grow your nails and be in a position to file or shape your natural nails to a shape in which you desire.

From our experience, covering the nails with nail polish will never resolve the underlying issue which can be due to a number of different causes. These include:

  • Naturally Brittle Nails,
  • Yellow/Discolored Nails,
  • Thickened Nails,
  • Loose Nails
  • Indented Nails (spoon-shaped)
  • Beau’s Lines (Dents across the fingernails)
  • White lines/Dark stripes that run across nails
  • Fungus Infections
  • Bacteria Overgrowths
  • And more…

Regardless of the underlying cause of your weak nails, we advise that you find best nail strengthening product right away.

Thankfully, there is a wide range of polish brands that can resolve the issues above, and restore nails to a more natural, stronger position.

What Is Causing Your Weak Nails?

Weak nails can be the result of one or several reasons. In our experience, most of the time it is due to your personal habits and nail care – it is usually what you are, or what you are not, applying to your nails.  For example, we’ve noted that frequently wetting hands, clipping nails too short, and too-frequently cleaning and applying nail polish can cause nails to become brittle and weak.

We’ve also noted that using products with harsh chemicals can disrupt the natural microbiome of your nails. Many standard nail products include chemicals which dissemblance and cause nails to weaken. This is because chronic exposure to irritants that come from your polish, polish removers, and other nail products remove the natural oils of your nails – which help to strengthen them, fight off bacteria and help them grow

As such, the formulations we include below are only the best; with minimal to no harsh chemicals.

Nail Maintenance – The Key To Beautiful Nails

Having strong, natural beautiful nails is why you are. But you are here because you are probably wondering how you can restore and strengthen them? Ensuring that your nails are looked after and well replenished, which includes applying the best nail products is essential.

However the problem is there are a lot of nail products available which all promise to repair your nails. This can cause a lot of confusion.

This is why we wrote this Best Nail Repair Product article; to help educate you on the best options before you make a purchase. We have  researched, trialed and investigated to identify only the very best. The results of our investigations are years of trial and error. Here we outline our personal/salon results and introduce you to our recommended formulations that we use regularly and are the best in the market today:

Best Nail Repair Product

1. Trind Natural Nail Repair

best nail repair product

As soon as you start looking for nail repair products and strengtheners, and begin talking to nail technicians and experts in the field, you’ll find that they routinely recommend Trind Natural Nail Repair. Trind have really made a name for themselves in the industry and we’d confidently state that they are probably the most admired brand for nail repair at present.

Trind Nail Repair stands out its unique formulation that has an ability to strengthen nails without making them dry and hard. It works by strengthening the natural structure of your nails; ensuring that they are naturally repairing.

Whats more, by applying Trind, you can retain the natural moisture of the nails which helps them to repair and grow.

We love Trind because its so easy to work with and its one of the quickest solutions available. All you need to do is apply a thin layer to your nails daily for two weeks (repair phase). You follow this with around 7 days of complete rest (rest phase). Then, all you need to do is apply the product once a week (the maintenance phase). This will not only repair your natural nail but keep the health of your nail ongoing.

Its a great formulation that we have used with incredibly favorable results. When we personally used this formulation, we noticed that by following each of the three phases above, our nails has returned completely to their best in just 4 weeks which is incredibly considering the state they was in! We did start to notice improvements however in just 3 days!

Click Here to Check Customer Reviews & Price on Amazon

2. Nailtiques Nail Protein Formula

best nail repair product

Next up on our recommended list, is the Nailtiques Nail Protein Formula. Nailtiques is also a widely-respected name in the nail health restoration market and for very good reason. Their formulation is the result of extensive research into what makes nails healthy and strong, and is packed full of essential vitamins and nutrients which help to restore nails to their original state (and beyond). These include: hydrolyzed keratin and protein in combination with gelatin and calcium. 

Just like Trind above, this formulation works with a similar mechanism: it repairs by bonding your nail layers together. This in effect builds a strong nail foundation that is increasingly resistant to peeling, chipping and splitting.

In our experience, we’ve found this to be a highly effective treatment for soft, peeling and split nails or nails that just will not grow.

Clients in our salon have provided us with very positive feedback when we have used this product – and often state how their nails were able to grow in as little as 5 days. Within a month their nails had fully grown out and we could see evidence of their healthy white tips.

Whilst the bottle suggests daily use, which will fasten your results, we have found that with just one application per week you will see beneficial results.

If you’re looking for a nail repair product with the purpose of enabling your natural nails to grow longer and quicker, this could be the solution for you!

Click Here to Check Customer Reviews & Price on Amazon

3. Valmy Quimica Endurecedora Nail Hardener

best nail repair product

Our next recommended nail repair product sounds quite exotic and its hard to pronounce. The bottle is not that sexy either. This isn’t to say it should not be worthy of your consideration.

This is a high quality premium product that stops nails from breaking, thinning, and cracking. It does this by in essence, thickening each and every one of your nails by forming a protective barrier. It therefore ‘hardens’ each nail and protects them from external trauma. But better yet, not only does this instantly protect your nails straight away, it doubles up and will work underneath to strengthen weak, brittle and damaged nails. This is why we rate it so highly because they provide protection to your nails when they need it most.

Some of our clients have even reported that they received noticeable improvements in just a few salon visits (which worked out to be three applications!)

One of the things we like about this most is that you only need to a apply a thin coat and you are done. For best results we believe you should apply daily, but depending on the state of your nails you may be able to get away with 3-4 times a week.

Almond Nails Additional Tip: you can use the Valmy Quimica Endurecedora Nail Hardener as a base and top coat. This ensures that your polish won’t wear off as fast.

Click Here to Check Customer Reviews & Price on Amazon

4. Duri Rejuvacote 2 Nail Growth System

best nail repair product

Another internationally best-selling brand, next up is the Duri Rejuvacote 2 Nail Growth System.

We love this Nail Repair Product because not only does it lengthens the life of your manicure, but it also keeps the nails from getting dry. It does this by sealing in moisture, collagen and fatty acids that are naturally produced by your nails. This is essential to repairing damaged nails.

We also love its ability to makes our nails grow stronger much quicker, without the use or need for the harsh chemicals DBP, toluene, formaldehyde. These are notoriously bad for nail health in the long term and why we suggest using a product that doesn’t include them.

Instead, like the Nailtiques formula, Duri Rejuvacote also contains keratin and calcium which have been scientifically proven to help repair split, weak and cracked nails.

In regards to application, you use will need to use it initially as a base coat, then as a top coat over a regular polish. For best results, we recommend that apply the formulation every other day, or daily if this is required.

This is a terrific formula for those with super sensitive skin and nails, and you can expect to receive results in as little as 2-3 days!

Click Here to Check Customer Reviews & Price on Amazon

5. OPI Nail Envy Nail Strengthener

best nail repair product

This couldn’t be a complete and well rounded list if we if we hadn’t researched, trialed and used an OPI product!

If you are yet to hear of OPI, they are famous for their nail lacquer shades but have since become a significant player across the nail industry. Their products are frequently and routinely used and recommended by both salon enthusiasts and nail polish lovers alike.

The OPI Nail Envy Nail Strengthener is part of their range to help repair and protect weak and damaged nails.

What we really like about this product, is that you can use it not just as stand-alone treatment, but it also doubles up as a base coat. You can even get this nail strengthener in three different iconic colors! This is very handy and adds to the usability of the product.

If you didnt want to just take our word for it, this nail repair product is a industry favorite and has since received a number of notable awards including the Sunday Times Style Beauty and the Best Beauty Awards 2015.

In terms of the formulation, it differs slightly to the others in our list, because it includes hydrolyzed wheat protein and calcium to help restore damaged nails. 

Lastly, regarding application, this is how you use the OPI Strengthener for the best results: When you first get the product on the first day, we suggest you use two coats. From there, apply another coat every other day. On the 7th you can then remove and reapply the two coats. Keep to this schedule until your nail is at the length you want. We also would suggest that on the 7th day before reapplying, that you have a manicure done or go and get one.

Click Here to Check Customer Reviews & Price on Amazon


By now you would have read through our researched, trialed and tested strengtheners in the hope of identifying the Best Nail Repair Product. With all the various options presented to you above, you know that you can get your cracked, damaged or weak nails repaired quickly and effectively.

If you have any sign of weak, brittle, or damaged nails then we suggest you purchase one of the products above ans get them sorted as soon as possible. This way, you can have shining, beautiful and strong natural nails in as little as a month!