

💅 Unlock your healthiest nails yet — because your hands deserve to impress.
Kerasal Nail Fungus Extra Strength is a dermatologist-developed liquid treatment trusted by over 10 million users worldwide since 2010. Its unique blend of urea and lactic acid gently exfoliates, hydrates, and smooths damaged nails, reducing thickness and discoloration. The precision applicator allows for targeted, mess-free daily use, visibly restoring nail clarity and texture over time for healthier, more confident nails.









| ASIN | B007ADOL28 |
| ASIN | B007ADOL28 |
| Best Sellers Rank | #679 in Health & Household ( See Top 100 in Health & Household ) #1 in Nail Fungus Treatments #101 in Sales & Deals |
| Brand Name | Kerasal |
| Customer Reviews | 4.2 4.2 out of 5 stars (66,382) |
| Global Trade Identification Number | 00857074001613 |
| Is Discontinued By Manufacturer | No |
| Item Form | Liquid |
| Item Type Name | Nail Renewal |
| Item Weight | 0.01 Ounces |
| Item model number | 857074001613N |
| Liquid Volume | 0.33 Fluid Ounces |
| Manufacturer | Advantice Health LLC |
| Manufacturer | Advantice Health LLC |
| Manufacturer Part Number | 40857074001611 |
| Model Number | 857074001613N |
| Number of Items | 1 |
| Product Dimensions | 0.75 x 3.75 x 5.5 inches; 0.01 ounces |
| Scent Name | Fragrance free |
| Size | 0.33 Fl Oz (Pack of 1) |
| Specialty | Damaged Nail Repair |
| UPC | 857074001613 |
| UPC | 857074001613 |
J**.
Important! Please read!
Ok, so I have some info to share in hopes to help those who may have a similar issue; Toenail fungus! This product is a great place to start, but it is not a product intended to eradicate the foul fungus that has snuck into your life like a thief in the night! What this product does do however is VERY CRUCIAL to get rid of toenail fungus. Kerasal softens up the toenail, and essentially “opens up the nail” to allow you to get at the fungal spores. It also makes your nails look quite healthy, and you will see a noticeable difference within just a few days. The problem there is that people think they got rid of the fungus and stop treating it. That is a fail. It takes MONTHS to kill off toenail fungus. No one here wants to go to the doctor for this, and the OTC stuff you get can possibly help, but it’s unlikely. If your nails are very bad, it will take you about a year to finally get your toes back to normal. So, what to do? I have your solution! First off, get a small spray bottle. Like 8oz or so. Make a mixture of hydrogen peroxide, and Listerine. You will use this daily, once in the morning, and again at night. This mixture kills several types of fungus. It would also be useful to get a foot manicure kit. Use that to scoop out under your toenail, and around the edges. This will allow all of the products to get into, and under the infected toenails. You will use the Karasal as directed. I provide home healthcare, and a common issue with the elderly is toenail fungus. It can cause quite a problem over time; causing infections, inflammation, ingrown toenails (ouch!) and unsightly looking nails that are thick, yellow and embarrassing 🙈 Don’t worry, it will be ok in time. Another thing you can do is go outside on sunny days and let your feet bask in the sunshine ☀️. The U.V. Light also helps kill fungal infections. So, when purchasing this product, please understand that it does not kill fungus. It merely helps you to get your nails ready for he other products you will need to use. So, here’s a step by step guide to help you. 1) Get this Kerasal and use as directed. 2) Make a mixture of hydrogen peroxide and Listerine. Use this at least 2x daily. More often if possible. 3) Use a manicure tool to open up the edges of the fungal infested nails, and scoop out the white gunk that accumulates. 4) Get some 100% pure Tea Tree oil. After your first week of Kerasal, start applying the oil on the nails 2x daily. I apply the Kerasal, let it dry, then apply the oil. I use it at full strength, but if your skin cannot handle that potency, then dilute the Tea Tree oil with a carrier oil, like coconut oil, or olive oil, veg oil, etc. Tea Tree oil has natural fungal killing properties. I know it’s a lot. You’d think there would be easier ways, and if your issue is serious, please go to a doctor. You will spread the fungus to others through the shower, and even carpet, or laundry! Fungus is a sneaky beast! If you use all of the techniques I shared here, you will eradicate that gross fungus, and have nicer looking nails! Be patient, do it all routinely, and eventually you’ll be showing off your feet 🦶 lol. As for Kerasal, it’s definitely a 5 star product. If you don’t have toenail fungus, it makes your nails look fantastic! Great for keeping healthy nails! Good luck and I hope this helps you.
K**N
Amazing. Works great. Even if your toenail is really bad.
I was amazed by how well this works. It’s pricey, but worth it. I was very ill for so long that i was unable to take care of my left big toe nail for over a year when i could see it needed care and it was getting worse. My nail ended up thick and yellow. This is really embarrassing. I am writing about this anyway to let people know who have a serious, untended, far down the road, problem with their toenails that this gel works really well and can actually clear it up. This might also be helpful for anyone taking care of someone, especially if it’s someone they love, that is very ill and has this problem. When i told my mom recently about this gel and how well it was working on my long term troubled toenail that had become quite bad off, she told me that the last few years before my dad passed away, when he was really ill, that his toenails had gotten really bad. Narly, thick and yellow. I wish my mom and I could go back, so that this gel could be used on his toenails so that, on top of being so ill, he wouldn’t have to feel the terrible embarrassment of having his toenails all damaged, hard and yellow from fungus, where people could see, and not even be able to take care of it. I don’t want this to happen to anyone else's loved one. I had no idea it could be cured so easily. I had heard, a lot, that serious fungal issues with your toenails could be really, really difficult to cure. I had heard of people losing their toenails. I thought i had left it so long that I might lose my toenail. I didn’t know what it might take to cure the fungal issue and have it gone. I thought I might need to take oral medication and put medication on the nail also and that maybe still nothing would be able to get to the underneath of the nail. I thought that a doctor might have to remove the nail. That seemed really painful. And I didn’t know if the toenail would grow back. It would be so embarrassing to lose my toenail and have to explain to people why. After all that time and worry I found out that all it takes is putting this gel on. For the first 2 or so days I put the gel on as often as was directed, but I’m still quite ill, so now it’s every other day to once every 3 days. And even with intermittent treatment with the gel, the part of the toenail that is growing out is totally clear and healthy. And the part of the toenail that was thick and yellow is now no longer yellow. It is cloudy white and on the side it’s going clear. This gel is amazing. I had a few other bits of trouble on other nails. Those are cleared up or clearing up quickly. My feet were having a bit of itchy trouble. Between toes seemed problematic (again embarrassing.) I got Lotrimin AF spray. I spray it all over my feet and in between my toes when I put the gel on my toenails. My feet are no longer itchy and my toenails are totally on the mend. I highly recommend Kerasal Fungal Nail Renewal.
L**K
So far, It's working!
I'm four months into using Kerasal for toenail fungus on a big toe. First the infected part came off. The new nail growing in looks to be clear. I figure I have another 6 months for the nail to completely grow out and see if the fugus is truely gone. So, so far, so good. I'll hit here again in 4 months or so with progress. BTW, I've tried a prescrition toenail polish for several years - very little effect. I tried Vick's - nothing. I tried tea tree oil - absolutely no effect. Kerasal - an almost immediate effect. Within the week my toenail looked different. At about 2 months the infect part on the side of the nail fell off. Now at 4 months I'm seeing progress. Good luck to anyone dealing with this. Here I am over a year later, and I say this works. The Kerasol softened my toenail and it essentially flaked off. This allowed a new, clean toenail to start growing in. The new nail is about 75-80% in and looks so much better. Really the only downside is an ugly toe while the old nail is coming off and the new one is growing in. Plan on this process taking a year to complete.
H**N
It removes the discomfort in my nail bed and is healing.
For my issue with a couple of my finger nails, I’m not sure if it is eczema of the nail or something else? But it works for me. My issue is that I should use this until there is no sign of my issue. It actually makes my skin around my nail well and the pink leaves. And my nail begins to look much better . But I just read the directions, I have not been faithful to use correctly. So I’m going to do that and use twice a day and continue not skipping days until it is totally well. It a great product to not need a prescription!! I can actually see it work! It comforts my nail bed and takes the redness away!! ❤️
S**.
I was sceptical but thought I would give it a go based on reviews I read here. Some of my nail ends were damaged due to dodgy nail tips I purchased from a seller in the past. I've been using this product for about a week now & have noticed a change. My nail ends were brittle & damaged with what appeared to look like fungus likely from trauma due to dodgy nail tips. Anyway it has cleared a lot of it up & has started repairing the natural nail tips again. I wish it was a brush on as this droplet is hard to navigate at times & sometimes too much product expels from tube so a tad wasteful. Overall happy with product. If it is helping the trauma to my nails then standard fungus & brittle nails would be a sinch for kerasal. It's very expensive but worth it for severe situations. I should've have purchased ages ago.
O**R
ما شاء الله ، على غير المتوقع هناك تحسن سريع جدا
S**O
It took about 2 weeks but it works!
P**A
Tutto ok
S**H
Absolutely brilliant! Cured nail fungal after Biab nails very quickly
Trustpilot
2 weeks ago
3 days ago