Best Nail Fungus Treatments of 2026

"I was honestly amazed by how well this gel worked on my thick, yellow toenail after being sick and unable to care for it for a year. Even with sporadic use, my nail is now clear and healthy where it grows out, and the old yellow part is fading. I thought I'd need prescriptions or even lose the nail, but this product proved me wrong. Highly recommend to anyone struggling with embarrassing, stubborn toenail issues."

"As someone who provides home healthcare, I see toenail fungus all the time, especially in the elderly. Kerasal is crucial for softening nails and prepping them for further treatment. It makes nails look healthier in days, but people need to keep treating the fungus over time for best results. I always recommend starting with this product for anyone dealing with problem nails."

"I’m really impressed by how quickly the Kerasal Nighttime Renewal Patches improved my nails. Application is super easy—just put them on before bed and let them work overnight. After a few uses, I could easily see my nails looking healthier and clearer. I even bought a second pack because the results were so obvious."

"I've struggled with toenail fungus for years and tried countless treatments without success. Since I started using this product, I’ve noticed significant improvement in just a month—my nails are whiter, the black discoloration is fading, and new healthy growth is coming in. I even scanned it with a product app, and it came back as excellent with no harsh chemicals. I highly recommend giving it a try if you’re hesitant."

"After using NonyX Nail Gel consistently, I’ve seen my nails become clearer and healthier. It’s simple to apply, doesn’t have a strong smell, and truly helps with fungus-damaged nails. I think it’s worth the investment and recommend it to others."

"I researched the difference between this gel and regular vinegar foot soaks. The gel formula keeps the active ingredient on the nail longer, making it more effective and convenient than soaking. Even though toenails grow slowly, I found that with twice-daily application, results are faster and easier to achieve. If you’re looking for a practical solution, this is it."

"After following a consistent routine and keeping my feet clean, I started noticing clear improvements in my nails and surrounding skin. The product is easy to use, absorbs quickly, and has no strong odor. What I liked most is that it relieved discomfort almost immediately and made my nails look healthier over time."

"I used this product diligently for months, applying it multiple times a day, and while it takes patience, the results speak for themselves. Trimming back the affected nail and filing the nail's surface really made a difference—the new nail growth looks much healthier, although it's a gradual process. Consistency and patience are key to seeing results."

"At first, I was surprised to find out that the label says it's not effective on nails, despite the packaging and advertising. After months of use, I didn't see the results I hoped for, so it's important to read the directions carefully before purchasing."

"At 71 years old, I've struggled with fungus for most of my life. After two weeks of using this product, I finally see real improvement! My nails have a more natural color, and the yellow fungus is nearly gone. I’ll continue using it, hoping for quicker nail growth."

"I’ve battled toe fungus for over 20 years. After trying many remedies, I found this product with 25% Undecylenic acid. It's more effective than anything else! I’ve even found a way to keep it in contact with my toe which has led to almost complete elimination of the fungus in just a week."

"This product was amazing! I had some trouble getting the brush into the bottle, so I just poured the liquid on my toes and used the brush to spread it around. It worked wonderfully!"

"I was honestly surprised, but after sticking to the routine and applying the product every morning, I started to notice real improvements in my nails within a couple of months. It’s such a relief not having to hide my nails this season. Consistency really pays off with this product."

"After years of trying countless ineffective treatments for my thick, yellow toenails, this solution actually gave me hope. Within one week of twice-daily use, I saw healthy pink nail growing from the base. While I know it’s a long road to totally clear nails, I’m finally optimistic about wearing sandals again. Patience and following the instructions are essential."

"I was skeptical at first, but after a few weeks of steady use, the discoloration is fading and my nail looks much healthier. The application is just like regular nail polish—quick, odor-free, and gentle on my skin. If you stick with it, it’s definitely worth a try for mild to moderate fungal issues."

"I was relieved to find a toenail fungus treatment that doesn't cause discoloration. Application is simple, it absorbs well, and feels gentle but still works. The 2-pack is great for continuous use, and overall, I'm very happy with the results so far. I'd definitely recommend it to anyone who wants a treatment that works without changing nail appearance."

"After trying countless products without much success, this one really impressed me. In just a few weeks of consistent use, I saw a significant improvement—discoloration faded and my nails look stronger and healthier. The dropper makes it easy to apply, and I like the fresh scent. My thick, brittle nails are growing out clearer, so I'd highly recommend this to anyone dealing with tough nail fungus. Patience pays off!"

"I've been using this for three months and have noticed my nails look better, and the fungus growth has stopped. It's much more affordable than other options. I like having two bottles so I can keep one in different rooms. I plan to finish the full course before making a final judgment, but so far, it's promising."

"I tried several other solutions for my persistent toenail fungus with no luck, and things got so bad my nail nearly fell off. After using this product, I noticed improvement overnight! For the first time, I genuinely believe my infection will clear up."

"For the past four years, I’ve rotated through prescription and over-the-counter remedies with disappointing results. This is the first treatment that has made my nails go from 75% to 95% healthy looking in just a month. Even if it doesn’t get any better, I’m already happy with the progress."

"After about two months of consistent, twice-daily use, I’m finally seeing real improvement in my tough nail fungus. I’ve used other brands before, but nothing has worked as well as this, and I find these pens really easy to apply."

"I was amazed by how quickly I noticed results after starting this treatment. My toenails began to look healthier and the discoloration faded within just a few days. The waterproof patches fit perfectly and stayed on overnight, making the process super convenient and mess-free. I highly recommend this if you’re struggling with nail fungus."

"This kit was exactly what I needed for stubborn toenail fungus. The instructions were easy to follow, and the patches stayed put all night without peeling off. I liked that the liquid was alcohol-free and had a mild scent, making it comfortable to use even for sensitive skin. While it didn’t work instantly, I did see gradual improvement in both color and texture. It’s definitely a long-term solution, but effective."

"I’ve been using this treatment for a couple of weeks and already see healthier, cleaner nail growth. The bandages for nighttime use are a great addition, and the thick buildup under my nails is finally fading. Super easy to apply and totally worth the price."

"I love how easy the pen is to use and how quickly it relieves pain and burning from nail fungus—sometimes in just a couple minutes! The applicator makes it simple to get the treatment exactly where I need it, even under the nail. The key is to stick with it daily for a full six months; otherwise, the fungus just returns. It takes time, but it’s worth it if you’re consistent."

"What stands out to me is how simple this is to apply compared to other products, and it never irritates the skin. I’ve found it to be very effective as long as I use it consistently until the healthy nail grows out. It’s also affordable and keeps the infection from coming back, especially during the winter. The only minor negatives are that it turns the nail yellow and works a bit slower than some harsher treatments, but I’d rather have that than sore toes."

"After years of dealing with discolored toenails, I’ve tried many things. Combining this pen with tea tree oil has shown me gradual progress—the discolored area shrinks a bit with every trim. The process is very slow, and the product isn’t a miracle cure for nails, but it seems to help prevent further discoloration if I’m diligent and keep my feet clean. Patience is definitely required, but I’ll continue using both products together."