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Medical-Strength Formula With
Clinically Proven Antifungal Ingredient
Formulated with Tolnaftate 1%, an FDA-recognized antifungal clinically proven to kill fungal infections that cause thick, yellow, or brittle nails.
Tolnaftate works by breaking down the protective cell membrane of fungal organisms, effectively killing fungus at its root and blocking regrowth.
Enriched with tea tree, vitamin E, and omega oils to help soothe and protect the surrounding skin during treatment.
EASY-TO-USE, MESS-FREE APPLICATION
Grow fungus-free, healthy nails with a treatment that’s simple to apply every day — no staining, no hassle, and easy to fit into your daily routine.
Brush-on applicator applies smoothly without residue
Goes On Clear – no staining or discoloration
Non-Medicinal Odor – clean, neutral scent
Reaches Around and Under the Nail
EASY-TO-USE, MESS-FREE APPLICATION
Grow fungus-free, healthy nails with a treatment that’s simple to apply every day — no staining, no hassle, and easy to fit into your daily routine.
✔Brush-on applicator applies smoothly without residue
✔Goes On Clear – no staining or discoloration
✔Non-Medicinal Odor – clean, neutral scent
Reaches Around and Under the Nail
ENHANCED WITH POWERFUL NATURAL INGREDIENTS
Known To Help Repair, Regenerate And Hydrate Your Nails And Skin
ENHANCED WITH POWERFUL NATURAL INGREDIENTS
Known To Help Repair, Regenerate And Hydrate Your Nails And Skin
Potent antifungal properties help combat and prevent fungus spread
Powerful antioxidant helps repair damaged nails and promotes healthy growth
Essential fatty acids help nourish the nails and skin, enhancing overall nail health
Soothing and healing properties reduces inflammation and promotes skin regeneration
Moisturizes and protects the nail bed for healthy growth
Deeply moisturizes to restore natural barrier of nails and skin
Antifungal and soothing properties help fight infection and reduces discomfort
Enhances absorption of moisture and other ingredients
Rich in antioxidants help strengthen the nails and protects from further damage
Natural antifungal and moisturizing properties support healing process
HOW DOES DERMATOOL® WORK?
The DERMATOOL® formulation is built on clinically proven antifungal science trusted for decades to treat stubborn fungal infections.
Our medical-strength formula features Tolnaftate 1%, an FDA-recognized active ingredient clinically proven to kill fungus at the source and block regrowth. Tolnaftate works by breaking down the fungal cell membrane, stopping infection growth and allowing healthy nail to regrow.
A blend of vitamin E, tea tree, and omega oils helps soothe, hydrate, and support recovery and ensures that the medicine reaches where fungus starts—so nails can grow back clear, strong, and healthy.
Medical Strength Antifungal
Disrupts growth and spread of the fungus by inhibiting its reproduction processes, effectively killing the fungus.
Targeted Action with Natural Penetrant
Allows the antifungal agents to penetrate the nail bed and reach the areas where the fungus thrives.
Promote Healthy Nail Growth
Formulated with powerful natural ingredients gentle on nails and skin. Helps repair damaged nails and promotes growth of stronger nails.
Our Promise
100% Money Back Guarantee in 90 days
We stand behind our toe fungus treatment with a 90-Day Money Back Guarantee. If you don't see results within 90 days, we'll refund your purchase. No questions asked.
Risk-Free 90-Day Return Policy
Not satisfied within 60 days? Return the product for a full refund, no questions asked.
FITS EASILY INTO YOUR DAILY ROUTINE
Wash And Clean
Soak nail in clean, warm water, then dry thoroughly
Trim And File Nails
Remove as much fungus-infected nails as possible
Apply Treatment Twice A Day
over infected area
FOR BEST RESULTS, RECOMMENDED TREATMENT IS MINIMUM OF THREE MONTHS
Success Stories from Verified Users
Your product is great!
Dermatologist thought it was damage to the nail bed vs fungus...
I've been using your product for a few weeks and it's half way back. So far so good!!! My toe nail is responding perfectly to the treatment.... The good news is that my toe nail is close to 100%.
-Mark G.
Andover, Massachusetts
Be consistent use twice a day morning and night
After many weeks studying how to get rid of it the only conclusion...
I gave this product a try as I was cutting it to the point where I could not see no more. To say it helped means to say nothing...
-Alice S
Amazon Customer
This works! Three months ago vs now
Hands down the only over the counter topical serum that actually worked for me. I tried several different products & treatments but this was by far the most effective... Hope this review is helpful to someone out there feeling frustrated and helpless about their toenails 🤍
-Sarah S.
Only 10 days of using
Took a lot of me to share this, I am very embarrassed by having two toes looking like this, but it happened and here are my results of Only 10 days of use of this product. I can’t wait to wear sandals again. After trying so many products and finding this one, this is the best $25 I ever spent. results.
-Veronica A.
It works
This is my second bottle and I couldn't be happier with my purchase. I've had this fungus for over 30 years and no matter what else I tried nothing had helped until now. I'm so happy I took pictures as when I look back I can see a huge difference. 😍
-Pauline
Twice a day for 8 months… finally there is hope!
I’ve used this twice daily for 8 months - and finally something is working! The left side of the photo is my toenail in August 2024 and right side is my toenail in April 2025. I’ve also kept it trimmed and filed. I like this product because it’s a quick, easy application that doesn’t get your hands dirty like creams do.
-MMH
Frequently Asked Questions
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Typically, sufferers can expect visible results with less severe cases within the first few weeks, though some people with severe fungus can expect as little as a month of use before seeing improvement. Fungus does not typically occur overnight and it won't disappear overnight, either. However, with consistent use and patience you improve the appearance of fungus damaged nails – the process that requires consistency, especially when dealing with severe cases. Podiatrists recommend a minimum of three months.