Does Kerasal Nail Really Work?

Does Kerasal Nail work?Kerasal Nail is designed to fix your nail problems and get your toes looking like the way they did before. If you’ve ever struggled trying to get rid of your nail fungus you know how hard it is to find a product that actually works, and what a waste of time lousy products can be. So does this one do the trick?

A Common Condition

Nail fungus, also known as onychomycosis, is a common condition that affects many people.

Nail fungus can also affect the skin on your feet and in between your toes, this is known as athlete’s foot, the medical term is tinea pedis.

Nail fungus can be very annoying and unpleasant to look at. Finding the right product to take care of nail fungus is important. Kerasal Nail Fungal Nail Renewal Treatment could be a good option.

What is Nail Fungus?

Nail fungus

Nail fungus is caused by various fungal organisms referred to as fungi. Dermatophyte is the most common type of nail fungus, however yeast and molds can also cause nail infections.

This condition can affect people at any age, however it is more common in older adults. When finger and toenails age, they become more brittle and dry which results in nail cracking leaving them susceptible for fungi to enter the nail.

Poor blood circulation and a reduced immune system can also play a role in contracting nail fungus.

What are the Risk Factors of Nail Fungus?

Risk for nail fungus

There are many factors that can increase your risk of contracting nail fungus such as:

  • Heavy sweating
  • Athlete’s foot history
  • Psoriasis
  • Injury to the nail or surrounding skin
  • Diabetes
  • Circulation problems
  • Weakened immune system
  • Age
  • Walking barefoot in common and public areas

It is essential that you keep both your fingernails and toenails clean and well-groomed as this may reduce your risks.

What are the Complications of Nail Fungus?


In severe cases of nail fungus you will experience pain and permanent damage to your nails can happen. There is also a risk of nail fungus leading to other serious infections especially if you have a weakened immune system, diabetes or other medical conditions. For people with diabetes, nail fungus can lead to cellulitis, a bacterial skin infection.

How Can I Prevent Nail Fungus?

To help prevent nail fungus, athlete’s foot and reinfections of both, you should:

  • Trim nails straight across with disinfected nail trimmers, file rough edges with disinfected nail file, file down thickened areas with disinfected nail file.
  • Wash your hands and feet regularly especially after touching an infected nail and moisture nails
  • Choose breathable material shoes
  • Always wear footwear in pool areas and public locker rooms and showers
  • Change your socks throughout the day or wear sweat absorbing socks
  • Treat shoes on a regular basis with disinfectants and antifungal powders
  • Ensure your nail salon disinfects all manicure tools after each use
  • Do not wear artificial nails or nail polish

Treatment of Nail Fungus With Kerasal Nail Fungal Nail Renewal

Kerasal Nail Fungal Nail Renewal is a topical formula that has been clinically proven to reduce or quickly improve the appearance of fungus or psoriasis affected nails. By Using Kerasal you will:

  • Soften and hydrates brittle nails
  • Reduce thickened nails
  • Reduce nail discoloration
  • Help normalize the appearance of the nail

This product was developed by dermatologists in Sweden through 15 years of research and development.

Features of Kerasal Nail Fungal Nail Renewal include:

  • Penetrates the nail
  • Is clear and odorless
  • Does not require a prescription to purchase it
  • A visible difference in just one week of using the product
  • Improves nail appearance in over 90% of users
  • Is #1 Doctor recommended
  • Has been approved by the American Podiatric Medical Association

How Do I Use Kerasal Nail Fungal Nail Renewal?

nail problems

Kerasal is very easy to use, you simply apply a thin layer to the finger or toenails including under the nail before bedtime daily and allow to dry for a few minutes.

You should use the product for a minimum of 8 weeks to properly treat the area. Depending on the severity of the fungal infection you may require 3 to 6 months of use to achieve optimum results.

What Are the Ingredients of Kerasal?



Kerasal contains:

  • Propylene glycol
  • Urea
  • Lactic acid
  • Water
  • Sodium hydroxide
  • Disodium EDTA

Always check the ingredients of any product you use to avoid using if you are allergic to any of the ingredients. This product is for external use only and should not come into contact with mucous membranes or eyes. As with any medical product, always keep out of the reach of children.

Where Can I Buy Kerasal Nail Fungal Nail Renewal Treatment?


Kerasal can be purchased in many places such as:

  • Walgreens
  • Walmart
  • CVS
  • Rite Aid
  • Target
  • Meijer
  • Amazon
  • Albertsons
  • Publix
  • Wegmans
  • H-E-B
  • Harris Teeter

How Much Does Kerasal Fungal Nail Renewal Treatment Cost?

You can purchase Kerasal at Walmart for $18.66 for a single package or $29.99 for a 2 package. Each package contains .33 ounces.

Target sells it for approximately the same price. Walgreens is a little more expensive, they sell a single package for $26.99. sells the 2 pack for $39.99. So it really depends where you shop when you consider the price for this product.

Customer Reviews

Customer reviews

Amazon customers have rated Kerasal 4 out of 5 stars, with 60% rating it at a full 5 star product. Customers have expressed this product is easy to use and offers great value for the money. Customers have stated:

  • This Stuff Really Works!
  • It Works, but it takes time
  • I have been applying this product every morning faithfully for years!
  • I tried 5 other products with no results. I saw great results with Kerasal
  • This Stuff is Amazing. Thank you for a great product


We would recommend trying this product for finger and toenail fungus to improve your nails’ appearance. However, it is also very important for many health reasons that you take proper care of both your fingernails and your toenails.

When you use Kerasal in conjunction with good personal hygiene habits you will experience lasting results.

The product is a great size to take anywhere with you if you travel.  You might also want to try Kerasal Intensive Foot Repair that provides deep moisturizing. This can be used as part of your foot care regimen.

Be sure to share with us any experiences you have had with Kerasal.


{ 39 comments… read them below or add one }

Patti Haner July 24, 2013 at 7:19 am

I am a 65 yr old female. My toenails have
Rapidly been getting terribly thick over the
Past 7-8 yrs. I use a walk- in shower &
It is impossible to soak my nails enough
For them to soften enough to be able to
Clip them without them cracking. For that
Reason I had to buy a foot soaker & THEN
Trim my nails. This got to be a lot of trouble
Then I saw your Kerasal Nail Softner on
T.V. I bought a tube-used it for 3 nights &
To my SURPRISE, after the 3rd use I was
Able to clip my nails WITHOUT ANY
WONDERFUL!!! Thank You!!


Andrew July 6, 2014 at 5:38 pm

You’re such a liar, Patti. I’m going to assume you’re on their payroll. The actual nail is a dead protein. The only way to change your nail’s appearance and physical characteristics is to let a new, healthy one grow back. 3 days; what a ridiculous claim. What a liar. I hope they pay you well for your lies, you lying liar.


JLO1965 July 12, 2014 at 8:22 pm

I’ve used this product for a week. It does seem to have changed the appearance of my nail . I can see through it and what part of the nail has fungus is almost white. The nail soften does work. I used that previous to the fungal treatment. Have you even tried these products Andrew ? Correctly and following the instructions? I;m a 49 year old woman in disability. I was at my wits end. The product is pricey but it works..


Ann July 10, 2015 at 2:21 pm

I agree with Andrew. A small bottle cost 25.00. Your supposed to do it for weeks. Well the bottle doesn’t last but maybe for 3 weeks so you are expected to buy another bottle which I refuse to do. Its a scam to make you buy more doseages for 25.00.I don’t see anything happening to my nail


Emmanuel Sinon July 17, 2018 at 1:21 am

Andrew and Ann are stupid liar. They think Kerasal will not remove fungus I been tried this for almost 3 weeks it reduce all the discoloration of my fungi, be careful what you saying and don’t judge others. Look at yourself in the mirror Andrew and Ann. Is not right to tell people being liar people make mistakes. Andrew and Ann are you God who doesn’t have mistakes, you are not immortal being


Susan May 6, 2017 at 9:41 pm

Andrew are you really trolling on a foot fungus forum. Try vicks. Or am I a liar?


Reply to Andrew's comment September 1, 2017 at 5:37 am

I do not think that Patti is a liar at all. I have had the same miraculous results after treating my toenails for just a short time, and I have been suffering with this toenail problem for over 25 years.


HappyM December 24, 2017 at 2:28 am

Andrew, you don’t know what you’re talking about. I have used Kersal for two weeks, and have seen an enormous difference in the thickness of my nails. The thickness is now normal.
I do agree it will take new nail growth to get rid of the discoloration completely.
See how easy it was to say this nicely, instead of calling people names?


Amanda Lenard June 9, 2018 at 11:18 pm

Worked for me the first night


Emmanuel July 17, 2018 at 1:15 am

Andrew maybe you are a liar or maybe your mother didn’t teach you the right way between right or wrong you tell people lies. How do you know Patti she lies and know her body language be careful what you said to her. You like to fight with ladies what are you some kind of “queer” who likes to fight with Patti.


kcp July 21, 2014 at 3:28 am

Andrew – I understand your skepticism. I too am a sceptic about these kinds of products–there’s a lot of snake oil out there. I know that Kerasal does not cure toe fungus, but I have to say that after three weeks using it, the tissue under my nail has softened to the point I’m able to scrape much of it out and the color of my nails has improved. No panacea, but an obvious improvement. Downside–it’s not cheap to use especially if all toenails, like mine, are affected.


Milton Q A August 13, 2014 at 12:07 am

For many year’s (10 Yr) I have toenails fungus ,for all of those years I used all kind products which you cant find in the pharmacies. .And none of them ,have given Me results.Two months ago I saw the Advertisement on TV of *KERASAL NAIL( anti fungus medicine).I begin to use it (KN) After the third week ,,I saw incredible results. My fungus are disappearing My nails look much better and I feel very happy. Thank You very much KERASAL NAIL. for the Exellent product you have.


Joe H August 26, 2014 at 4:12 am

I have fungus on both big toes and a few others. I’ve had it for 20 years at some level, but it got bad a few years back. The nails are somewhat thick, but not deformed or discolored. They are white where there is fungus damage. Mostly I have cut them back to where they detach from the nailbed, so that I can get antifungal drops as close to the infection as possible. For most of my nails, the infection is not way back in, but for some it is.

Last year I happened to get both big toes bashed, and lost both. They grew back healthy, but got fungus again a few months later.

I started using Kerasal Nail 2 months ago. I use it every night. I immediately noticed that my nails became less shiny and more flexible, almost soft. They are easier to cut and are less brittle. I attribute this to chemicals (like the sodium hydroxide) working to dissolve away some of the protein and calcium in the nails.

However, my infection has not changed much, despite using an antifungal liquid twice a day for two months (in conjunction with the Kerasal Nail once a day). My toes don’t look anything like the awful examples in the ads. I just have white stuff underneath, which I scrape out, and recently I have cut away the nail in those areas for better medicine access. But, in two months I would have hoped for some grow-out of the infected areas, but I have seen none. It creeps in at the rate the nail grows out.

Also, I wonder about whether the strong chemicals in Kerasal Nail could interact with or destroy the medicine I apply at the same time. I wish someone professional (pharmacist? doctor?) could address this.


anna October 6, 2014 at 4:56 am

I have been using kerasal nail and my pinky toe nail got so soft it came off. My big toe pulls away like wants to come off also. Is this normal? Nothing I have read tells me that is normal.


ubaldo November 7, 2014 at 3:14 am

I have been using kerasalnail on my thumbnail for about 11 months now and it has not done a thing just make it so my nail continues to be detached from the bed about more than half of my nail and it’s still an ugly yellow and miss shaped this product does not work


Christian D Manning September 8, 2017 at 6:26 am

I believe this- Andrew is right. How many people are making false statements is incredible. I have bought the stuff &the gel) and nothing whatsoever after 2 weeks. If it turns out it does SOMETHING Ill come back with the news of the miracle healer. Don’t hold your breath…


Mar January 7, 2015 at 6:47 am

I tried kerasal my nail had a smell .so far its lifted and moves I used tea tree oil at first to kill the bacteria now using kerasal . is my nail gonna come of then regrow should I cut it down or just leave it alone answers please


MaryJo March 18, 2016 at 8:00 am

This product is expensive and doesn’t do a thing. Scam and waste of money. I’ve been using it faithfully every day for over a month now, as directed, and nothing happens.


Grim reaper September 21, 2018 at 6:48 pm

I agree 100%. total waste of $18 and loss of time when I could be using a good treatment.


John Brinkman May 10, 2016 at 3:55 pm

1. nail fungas cannot live in an acidic environment. This product contains urea acid, which *will* work on nail fungus. They just cannot claim that it will (legal mumbo-jumbo).
2. Yes it softens your nail, along with the funky stuff underneath. Keep putting it under the nail tip AND at the base of your nail (where new fresh nail grows out).
3. There’s no “quick fix” for nail fungus. I saw an improvement in the color of the nail at 2 weeks (using 2x a day). Don’t squeeze the tube, use it sparingly (a little goes a long way) and it will definitely last you a long time.
4. I also soak my foot in a warm water/boric acid bath 2-3 times a week. And I use tea tree oil on the affected nails every night.


Joan Hosch July 19, 2016 at 3:06 pm

I used Kerasal for a couple of years and it kept the fungus in check. When I purchased a new tube it seems to have no effect in fact the fungus is spreading further into the nail. Did you change the formula or what?


Nikki Massage September 20, 2017 at 12:46 am

I’m afraid r same it’s happening to me. It worked for a few months, almost a year, but now I use it but it doesn’t seem to be working anymore. I thought it was because I slacked off and did not apply it every night and I skipped on an old pair of shoes without socks. I’m not sure now. Maybe the formula had changed our the fungus mutated and built a resistance. I hope it’s the former and not the latter. Although the latter would not surprise me the way bacteria and viruses, and insects too, are growing resistant to everything and are overpopulating.


Joan Hosch July 19, 2016 at 3:08 pm

Do you have a telephone number that I could call to talk to a customer service person?


Rhonda Lawson July 26, 2016 at 11:01 pm

I have been using this product for approx 4 months. I cannot take an oral antifungal and have tried all kinds of topicals to rid my toenails of the ugliness of fungus. Within days, the fungus became white, soft and was easy to remove. Now most of the nails have peeled away and new nails are forming. You dont squeeze the tube when applying. Just apply a little pressure. One tube has lasted 4 months so I would say about $6 a month aint too shabby. And no. I dont work for this company nor am I a paid spokesperson. Just a satisfied customer.


Terry Whitt September 14, 2016 at 3:21 pm

I have been using the Kerasal fungal nail renewal treatment for about 6 weeks. I have had thick and discolored nails on the fourth and fifth nails (which were difficult to even trim) on one foot for years and was beginning to be concerned with a few of my other toenails including one big toenail. About two weeks after using Kerasal, I was able to completely clip away the two original bad toenails and had a modest amount of normal looking new growth. The other suspicious looking toenails now appear normal. I intend to continue using the product for a few more months. I couldn’t be more pleased. The product is available on Amazon and for some reason, when paired with a cream antifungal (which I have not used), is currently priced at $6.49 for a 15ml tube, a huge bargain, and I am still on the first tube. I don’t know why it works – I can’t even say for sure I had toenail fungus, just that my nails were thick and discolored and now they aren’t.


BD April 27, 2017 at 3:11 pm

No question, this stuff definitely softens toenails. Very noticeable change after about one month. However, to do not see any change in the size of the affected area where the fungus is.


manny k. June 25, 2017 at 3:18 am

I tried “vicks” for the longer time and “Nothing”.
I understand that it works for some people.


Nikki Massage September 13, 2017 at 8:23 pm

I came across this in Target for $18.99. I immediately googled reviews. The majority had positive results. My natural remedies were not working, like ACV and Listerine and tea tree oil, etc. I also do not have insurance for a prescription oral medication, which I hear have their own side effects.

I was impressed after the first week. On both big toes I would say half the nail was consumed by fungus under the nail. It was so bad that I had ingrown toenail issues quite often. I stopped going to get pedicures, which I believe caused or exaggerated this whole issue, and improved my overall health by eating better, taking vitamins and supplements, exercising, quitting alcohol.

This in conjunction with Kerasal worked for me. It’s been about 7 or 8 months and I’m waiting for the final tip of the nail to grow out. Previously, the nail would grow out but the fungus was spreading deeper into the nail bed so it never really got clear. Now I’m very happy with my results.

I definitely applied more than a thin layer. And I also applied at night and sometimes in the morning if I was wearing sandals or new my nails would fry in time to put in shoes. You have to been consistent and keep your feet clean and dry. I washed my feet after work or wearing shoes, then reapplied Kerasal if I knew I would be in for the evening wearing sandals. So a shower morning and night plus afternoon for wash is three times a day. Imagine if we washed our feet like they were our hands! You should also clean under the nail well so that the treatment can penetrate. Someone mentioned using a syringe to make sure it gets under the nail well.

I said I’m almost 100% better but I had some set backs. I stopped applying every single night and on one nail the fungus is starting to creep back down the nail. I also think I wore an old pair of shoes without socks. Wash or get rid of the old shoes. Someone said freezing the shoes work too. Don’t do what I did. Stick to sandals if you can. I did and I didn’t care if my nails looked yucky to people because covering them up was the problem from the start.

I would definitely recommend this to anyone with nail fungus. What have you got to lose? $20? I don’t know how, but it works. Just try it!


Josie November 15, 2017 at 5:21 am

I been using Kerasal nail for about two weeks and slowly beginning to see a bit of improvement. Every two days I file my nails removing to the point that hardly any nail left. I hope this new medication give me positive results which I am fed up with numerous other over the counter for so many years, but instead gotten worse. Lamisil sucks.


Ben Drover February 23, 2018 at 5:17 am

Absolutely DOES NOT WORK AT ALL! And really expensive.


kevin cox April 1, 2018 at 5:30 pm

It worked for me. Takes a while. I went through most of two tubes of the stuff before it all cleared up the fungus. Got to be diligent ot put it on daily.

The fungus turns dark charcoal color and the nails turn pink gradeually as the new nail grows in and the old infected parts move outward, where you can trim them off.

After clearing up both sets of toenails, I had one small nail reinfected, but that is now almost ready to trim off the last of the bad stuff.

So, yeah, it works but you have to keep after it.


Donna Turner April 14, 2018 at 9:09 pm

I think the t v commercial about this product is very offensive that shows feet where the hands are suppose to be. Especially when the following commercial is about childten with birth defects and Shriners Hospitals. Whoever developed this should be shamed.


Anna H. June 12, 2018 at 7:24 pm

Dear Sir or Madam: I understand you are trying to promote a product, however you should think before you commit to this type of commercial, because there are children and adults in this world that have been born without arms. They use their feet to do everything because prosthetics is NOT an option to them. If you watch the Shriners commercial, there is a young man that has NO ARMS and uses his feet to things in his everyday life…So think about it…and pull the commercial..rethink it…and put another for of advertising to promote your product…Thank You..


LB June 14, 2018 at 10:02 pm

I wasted time and money on other products that didn’t get rid of my toe fungus. A commercial came on TV and it started to see results in a week. So I went to the local Walmart and purchase a package. It was $20 and I was debating to purchase it at first but I gave it a go any how. I followed the instructions and it wasn’t a week before I saw results it was three days. I do recommend this product. I’m still using it as of today. I wish I had used it sooner. I’m able to wear my open toe shoes again.


jw June 27, 2018 at 4:26 am

well this is my first time using it I have a wedding to be in this week and I hope it works so i’m not sure right now. But I really hope it works


john braly October 19, 2018 at 3:39 am

My toe nails were terrible, and my thumb nails were getting thicker and a problem to trim. My big toe nails were so bad I thought I was going to have to get a pair of heavy duty sheet metal cutters to trim them. I used this product for over two weeks then decided I need to trim my nails. To my amazement the toe nails on my big toes were soft enough to easily trim. They haven’t been that way for years. This may not be a cure, but it is a treatment that will improve the condition of your nails. I thought this was going to be a waste of $20, but I was wrong thankfully.


Barry Bayuk October 19, 2018 at 9:23 pm

For ten years, I have been fighting nail fungus on one of my big toes. I soaked my feet in a chlorine solution. I soaked them in vinegar. I took a Dremel and sanded the nail so that it was ultra thin thinking medication would soak through it. I tried tea tree oil. I tried Vicks. I tried two or three different over the counter medications. Finally, I tried Kerasal, and it worked. I used my Dremel again to reduce the thickness of the nail, and I applied Kerasal every night for a year. Slowly new, uninfected nail grew from the bottom all the way to the top. I clipped off the last of the fungus affected nail, and now the nail on my big toe is perfect. You must be diligent. Never skip a night of application. BTW, I am 74 years old., live on he beach, and oh so glad not having to walk around with a cruddy-lucking yellow toe.


Debbie November 30, 2018 at 3:37 am

I love Kerasal! I’ve been using it for 2 weeks, and the 2 toes that once had very thick nails, now have normal soft nails! I had been filing these nails down for 20 years to make them look normal and not thick! I had no idea it was a fungus because they were not really off color! Maybe a little yellow, but not much! Now they are soft and white! I do not work for the company nor am I being paid for the review! I’m just simply giving my honest results! This is a great product and thankful my doctor told me about when I went in to have an ingrown toenail cut out!


Bill October 2, 2019 at 10:05 pm

I have been using Kerasal for 12 weeks now and all the nails on my left foot are now soft and are now able to be trimmed. They were thick and ugly. They are starting to show pink again although I am losing the nail on my big toe, which I think is due to new nail growth. Product does work.


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