Best Nail Strengtheners

Review & Comparison, Last Update February 11, 2020
Do you suffer from brittle, weak nails? Then, a good nail hardener is what you need. It can help you grow much stronger and longer nails, while giving them radiant glow and healthy look. For this review, we have selected the best nail strengtheners to make your choice less daunting. ...Read more ...Read less
BEST 2020
PROS
CONS
OUR VERDICT
Type
Suggested Use
Active Components
Safety
Volume
 
PROS

The formula contains hydrolyzed wheat protein - a natural component that penetrates deeply into the nail plate and restores it. Also, the protein promotes the healing of small cracks.

CONS

It contains Formaldehyde.

OUR VERDICT

The Original OPI Nail Strengthener is one of the most powerful treatment products you can find on the market. It will prevent your nails from cracking, peeling and chipping after just 1-2 applications.

detailed parameters
Type

Strengthener (for weak or damaged nails)

Suggested Use

Stand-alone treatment, Base coat

Active Components

Calcium, Wheat protein

Safety

Toluene-free

Volume

0.5 fl. oz. 

PROS

A key ingredient here is Alpha Hydroxy Acid (AHA) which effectively treats dry, rough and discolored nails. With that, its nitrocellulose-based formula is absolutely harmless to the fingers.

CONS

The brush is somewhat lacking in quality.

OUR VERDICT

The SOZGE Original formula Nail Strengthener not only promotes nail growth and makes them stronger but also fights discoloration. So, if you have dull, brittle nails, this might be right what you need.

detailed parameters
Type

Strengthener (for weak or damaged nails)

Suggested Use

Stand-alone treatment, Base coat, Top coat

Active Components

AHA (Alpha Hydroxy Acid), Calcium, Wheat protein

Safety

Toluene-free, Free from Formaldehyde

Volume

0.5 fl. oz.

PROS

Grape seed oil brings anti-microbial and anti-inflammatory effects and helps quickly repair damaged tissues. Sunflower oil nourishes the nail plate with useful microelements.

CONS

The consistency is a bit watery.

OUR VERDICT

If you agree that prevention is better than cure, this 2-in-1 product may be a real boon for you. Besides making your nails harder, it'll prevent yellowing from color polish and make your manicure last longer.

detailed parameters
Type

Strengthener (for weak or damaged nails), Skin protector and moisturizer

Suggested Use

Stand-alone treatment, Base coat

Active Components

Grape seed oil, Sesame, Kukui, Sunflower and Cupuaçu oils

Safety

Toluene-free, Free from Formaldehyde

Volume

0.5 fl. oz.

PROS

Despite the relatively small capacity of 0.45 fl. oz., the treatment will last you for a long while due to the thick consistency. And a high-quality brush will help you apply it evenly.

CONS

We wish it could dry a little bit faster.

OUR VERDICT

Want to bring the salon experience to your home? Then, the Sally Hansen 3-in-1 gel is worth your attention. Widely used by professional manicurists, it fortifies your nails and creates a protective layer to shield them from wear and tear.

detailed parameters
Type

Strengthener (for weak or damaged nails)

Suggested Use

Stand-alone treatment, Base coat

Active Components

Calcium and Titanium complexes

Safety

Toluene-free

Volume

0.45 fl. oz.

PROS

This product will not only make your nails stronger but also add a tint of color to them. This way, it can hide some imperfection and smooth your nails instantly.

CONS

Some users find the smell quite strong. 

OUR VERDICT

If you'd like to kill two birds with one stone, you should definitely go with this OPI treatment varnish. Available in Bubble Bath, Hawaiian Orchid, Pink to Envy, and Samoan Sand colors, it'll give a nice shade to your nails.

detailed parameters
Type

Strengthener (for weak or damaged nails)

Suggested Use

Stand-alone treatment, Base coat

Active Components

Calcium, Wheat protein

Safety

Toluene-free

Volume

0.5 fl. oz.

OPI _Nail Envy

Super Powerful

Since 1981, the OPI company has been producing revolutionary products in iconic bottles that have won the hearts of customers worldwide. It's the first name in the nail care industry, so if you'd like to get a super-effective product (and don't mind Formaldehyde in its composition), you should definitely consider the OPI Envy Strengthener that will make them envy your nails.

The secret of its success lies in the unique formula that contains hydrolyzed wheat protein and calcium. Owing to these ingredients, this nail hardening product provides the maximum strength to your nails. Calcium and protein are known to be one of the best combos at keeping the tissues of your nail bed strong and healthy. As claimed, this blend will help you grow long and healthy nails that will be less prone to peeling, splitting and dryness. And what is great, right after the very first use, you'll notice significant improvement.

This quick-working polish can be used as either a standalone nail treatment or a base coat. For the best results, the manufacturer recommends users to apply it under the OPI nail lacquer and OPI top coat. That's especially acute for bumpy, damaged nails.

All things considered, the OPI Nail Envy Original strengthener is surely one of the best products for extremely weak nails. Whereas other products will fail, this one will quickly bring back the strength and beauty to your nails.

Review of OPI _Nail Envy Nail Strengthener

Additional Info

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SOZGE Original formula

Reveals the Color

If your nails have lost their luster and color after numerous nail procedures involving nail paints, Shellac, nail art designs, and acetone, the SOZGE Nail Strengthener can be an answer to your prayers. It will eventually bring back the smoothness, shine, and brightness to your nails.

Made with AHA (Alpha Hydroxy Acid), this strengthener has been scientifically proven to effectively treat dry, weak, and rough nails. The AHA has numerous beneficial properties among which are increasing the thickness of the nails, promoting their firmness, boosting collagen production, and optimizing skin cell turnover. That is to say, the long-term use of AHAs may promote blood flow to the nails and reduce their discoloration by encouraging old skin cells to turn over. So, if you stay patient and consistent, you'll enrich your nails with the necessary nutrients and overcome pigmented nails.

Basically, there are three ways of how you can use the SOZGE Nail Strengthener. If you use it as hardening treatment, you should apply it twice a week. When used as a base coat, one coat under the polish will be enough to reinforce your nails. As a top coat, you need to apply one layer over the varnish to get a super-glossy finish.

All this makes the SOZGE Nail Strengthener an effective agent that can give your nails a hard, shiny finish and make them brighter. Pretty soon, you'll say goodbye to brittle nails.

Review of SOZGE Original formula Nail Strengthener for Treating Weak, Damaged Nails, Promotes Growth

 

OPI Natural Nail Strengthener

Prevention is Better than Cure

In case you like wearing nail varnish and have normal nails but want to protect them from any possible damage, this product may appeal to you. This strengthener by OPI can build in some layers of protection on your natural nails and shield them against color staining or damage from colored polishes. Also, it increases lacquer adhesion, prevents yellowing, and makes your manicure last longer.

This 2-in-1 nail strengthening nail polish should be applied as a base coat to smooth out the nail surface and prepare it for lacquer. By the way, for better results, the manufacturer recommends customers to use it with OPI polishes that are available in 200+ stylish shades including OPI's most iconic ones. OPI varnishes have similar formulas and will stick better.

Speaking about the composition of this nail strengthener, it includes such powerful botanical ingredients as Grape seed oil and Sunflower oil. The Grape seed oil boasts anti-microbial and anti-inflammatory properties and promotes quick repair of damaged tissues, while Sunflower oil deeply nourishes the nail bed.

The product is a bit watery but it flows well and dries quickly (within a few seconds). Depending on how hard you want your nails to be, you can add more coats. Even the base alone will make your nails look well-manicured. A great all-arounder.

Review of OPI Natural Nail Strengthener Nail Polish Treatment

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Sally Hansen triple strong

The Choice of Professionals

If you'd like to bring the salon experience right to your home, the Sally Hansen 3-in-1 gel nail protection can become a great addition to your beauty arsenal. Used by professional manicurists all across the globe, it brings triple protection to paper-thin nails and effectively protects them against breakage.

The breakthrough formula of this complex combines a flexible Epoxy Polymer, Calcium, and Titanium blends. Being the main ingredient, Epoxy polymer fortifies the nails by adding flexibility to them. As a result, the reinforced nails are less prone to splitting and peeling. Then the Calcium complex enriched with Magnesium and Iron enhances the structure of the nail from the inside, while Teflon creates a shatterproof barrier to protect your nails from wear and tear. It acts as a protective layer, shielding your nails from cracking caused by harsh detergents and soapy water. So, if you add this miraculous triple-strength formulation into your routine, quite soon your nails will get maximum health and potential for growth.

The treatment should be applied in 2 coats to bare nails. For the ultimate strength, it's recommended to apply it every third day, then remove after a week and reapply. It can be used either alone or as a base coat.

Botton line, this 3-in-1 nail fortifier is one of the best remedies for the split, crack, and weak nails that don't grow well. Produced by America’s #1 nail brand, it's a staple in manicure kits of professionals. Salon-quality care has never been easier!

Review of Sally Hansen triple strong Hansen Hansen Triple Strong Nail Strengthener

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OPI __Nail Envy

Hide Your Sins!

Are you suffering from extremely weak, damaged, split and peeling nails and can't wait even a week until they get stronger? Then, we have a miraculous solution for you. This OPI Nail Envy Nail Strengthener will make them stronger and more beautiful in an instant.

The thing is that it's not a simple treatment for thin nails but a revolutionary 2-in-1 product that acts as a strengthener and a nice varnish all at once. It's available in four stylish shades including Bubble Bath, Samoan Sand, Hawaiian Orchid, and Pink to Envy. All the colors are neutral but still can add an exclusive tint of color to your nails, thus, hiding small imperfections as well as making the nail bed smoother and stronger.

Enriched with hydrolyzed wheat protein and calcium, all the shades work to make your nails harder and longer. When used as a standalone product, the varnish lasts for about 5 days on average. But if you use it along with the OPI top coat, you'll get longer-lasting results and glossier shine.

All things considered, this OPI Nail Envy Nail Strengthener in nude colors is a real salvation for women with extra-damaged nails that would like to hide their sins and show their strengths. It'll not only tough your nails up but will give them a nice tint.

Review of OPI __Nail Envy Nail Strengthener

Additional Info

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What Is a Nail Strenghtener?

Unfortunately, as a study led by researchers at Harvard Medical School reveals, 27% of women have brittle, weak nails (also known as onychoschizia). This can be caused by some health conditions or external factors. So, if you do a lot of gardening, decorating, washing, and other housework, more likely than not, your nails need rescue. And a good nail strengthener can fit that bill perfectly.

A nail hardener is actually a clear polish that brings a double benefit to your nails - it leaves them glossier and stronger. This type of treatment makes fragile nails much tougher and tackles such issues as splitting, peeling, and chipping. It also hides small imperfections and deeply hydrates your nails.

A nail hardener treatment is usually enriched with proteins or keratins to encourage healthy nail growth. These elements react with the natural protein found in your nails, thus creating stronger chemical bonds. With that, nail strengtheners don't require a lamp to "set" in. They come with a brush in the cap and can be applied quickly and easily. Depending on your needs, you can use a nail hardener as a top coat, base, or a standalone product.

To enhance the effect of a nail strengthener, we recommend you to use it in combination with cuticle oils. These can deeply moisturize not only your cuticles but nails as well. And since hydration is the key, you'll be able to grow healthy nails quicker.

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Publish Date: 2020-02-11 11:56:53