Rated 4.8/5 by 10,000+ miyu. users

Eliminate fungal infections and restore clear nails with miyu.

✓ Clinically Tested & Podiatrist-Approved

✓ Kills Fungus Deep Below the Nail Bed

✓ Works to Heal Damaged Nails

verified 90-day money-back guarantee

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“I've dealt with toenail fungus for years and nothing has worked. Today is week 4 of using this product and I already see a noticeable difference”

Judy B.

The precision pen applicator releases a powerful blend of antifungal ingredients that first soften then penetrate deep beneath the nail, eliminating infection and promoting clear, healthy growth.

Wash and thoroughly dry the affected area before applying. Then use the Miyu Antifungal Pen directly on the nail and surrounding skin, twice a day.

Yes, it is designed to fight fungi at the root thanks to its fast-absorbing antifungal formula.

It penetrates the nail, eliminates the fungus, and helps regenerate natural appearance. Thousands of customers are already seeing visible results within the first few weeks.

It depends on the severity of the infection, but most people notice changes within the third or forth week: less yellowing, less thickness, and a better odor. For best results, it is recommended to use it twice a day until the treatment is complete.

Once an order is placed, it takes about 24-48 hours to process. Delivery time depends on the shipping option chosen at checkout.

Standard shipping via USPS takes 7-10 business days. Sundays and holidays are excluded from delivery estimates.

We also offer a 90-day money-back guarantee. If you're not completely satisfied, you can request a full refund within 90 days of your order date.

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The End of Resistant Toenail Fungus

Our dual-action formula uses a blend of powerful natural oils to first soften the nail - then a max dose of FDA-approved antifungal penetrates deep beneath the nail bed to eliminate fungus at its source.

The precision tip applicator pen delivers compounds directly under the nail where the fungus is hiding. No mess and no wasted product sitting on top of your nail.

And unlike other treatments that work temporarily, Miyu doesn't just clear the
infection—it creates an environment where fungus can't survive, so it doesn't come back.

Our customers tell it better than we do!

Excellent

4.8

/ 5

based on 1067 reviews

"I struggled with ugly toenail fungus for years"

I tried everything - finally, Miyu delivered! I struggled with ugly toenail fungus for years. MIYU finally got rid of it! In just a few weeks, the discoloration started clearing. Now, 3 months in, my nails look normal again—no more thick, yellowish spots. It’s so easy to apply, and there’s no harsh smell. MIYU has been a total game-changer! I tried everything - finally, Miyu delivered! I struggled with ugly toenail fungus for years. MIYU finally got rid of... I tried everything - finally, Miyu delivered! I struggled with ugly toenail fungus for years. MIYU finally got rid of it! In just a few weeks, the discoloration started clearing. Now, 3 months in, my nails look normal again—no more thick, yellowish spots. It’s so easy to apply, and there’s no harsh smell. MIYU has been a total game-changer!

Cheryl D.

"Podiatrist couldn’t believe how fast they improved."

Don’t waste time like I did - this stuff works! I’ve tried countless creams and polishes, but they only masked the problem. Miyu's pen applicator hit right under the nail, and I saw genuine improvement by week 4. Now, 5 months later, my toenails are pink and healthy. My podiatrist couldn’t believe how fast they improved. I highly recommend Miyu to anyone battling fungus! Don’t waste time like I did - this stuff works! I’ve tried countless creams and polishes, but they only masked... Don’t waste time like I did - this stuff works! I’ve tried countless creams and polishes, but they only masked the problem. Miyu's pen applicator hit right under the nail, and I saw genuine improvement by week 4. Now, 5 months later, my toenails are pink and healthy. My podiatrist couldn’t believe how fast they improved. I highly recommend Miyu to anyone battling fungus!

Barbara B.

"No more hiding my feet"

No more hiding my feet! I thought I’d be stuck hiding my toes forever. I used to dread sandal season. After using Miyu for about 6 weeks, the nasty odor and flaking stopped, and the nail started looking smooth again. I’m thrilled and more confident than ever! No more hiding my feet! I thought I’d be stuck hiding my toes forever. I used to dread sandal season.... No more hiding my feet! I thought I’d be stuck hiding my toes forever. I used to dread sandal season. After using Miyu for about 6 weeks, the nasty odor and flaking stopped, and the nail started looking smooth again. I’m thrilled and more confident than ever!

Sandra K.

Targeted Formula With Clinically Supported Ingredients

Our antifungal pen combines 25% Undecylenic Acid with a blend of natural oils (Tea Tree, Jojoba, Oregano, Sweet Almond Oil, and more) for fast, targeted relief. Enjoy smoother, clearer nails and feet in just a few weeks with our proven, science-backed formula.

No mess, easy to use

Say goodbye to spills and complicated applications with our antifungal pen. Enjoy a hassle-free experience with every use:

  • Precision tip for targeted application
  • No rubbing required – just apply and go
  • Quick-drying formula for mess-free use
  • Compact design for easy portability

Real Results, From Real Feet.

  • Fungus gone in 5 weeks!

    Used the pen for 5 weeks and the results were incredible. My feet feel healthier, and the fungus is finally gone. Highly recommend!

    Dayana, 46

  • Amazing results.

    After 6 weeks, my feet are completely clear of fungus. The pen is easy to use, and I haven’t had any recurrence since!

    Jane, 39

  • I felt instant relief!!

    I saw results after just 3 weeks! The antifungal pen cleared up the fungus and left my feet feeling smooth and refreshed. Definitely worth it!

    Dayana, 46

    Our 90-Day Risk-Free Guarantee

    We're so confident you'll see real results that we guarantee it: Use Miyu for 90 days. If your fungus isn't gone, your nails aren't healthier, and you're not wearing open-toe shoes again—return it for a full refund. No questions, no hassle.

    BUY NOW

    Frequently Asked Questions

    Most customers notice visible changes within 3-4 weeks, such as reduced discoloration and less odor. Individual results vary based on severity.

    Undecylenic Acid (25%), Aloe Vera Extract, Sweet Almond Oil, Jojoba Oil, Tea Tree Oil, Manuka Oil, Clove Bud Oil, Lavender Oil, Oregano Oil, Peppermint Oil, Propolis Extract, Tocopheryl Acetate (Vitamin E)

    Yes. Miyu's formula not only clears current fungus but creates a hostile environment for reinfection. Consistent use is key.

    Orders usually ship within 24-48 hours, and delivery typically takes 7-10 business days (domestic).

    • Clearer, healthier-looking nails
    • Reduced brittleness and cracking
    • Minimized unpleasant odors
    • Long-lasting defense against reinfection

    We use natural yet powerful active ingredients—25% Undecylenic Acid plus synergistic oils. No harsh chemicals, parabens, or artificial dyes.

    We recommend applying twice daily for maximum penetration, especially on stubborn infections.

    Absolutely. The blend of botanical extracts is gentle on skin, but always patch test first if you’re highly sensitive.

    Completely. Fungal infections do not discriminate, and Miyu is safe and effective for everyone.

    Yes. Simply add Miyu pen application after washing or soaking your feet. It complements most foot-care routines.

    Once your fungus is cleared, it’s recommended to continue for another 6-8 months to ensure total eradication. If you stop early, there’s a chance of relapse.

    Take advantage of our 90-day risk-free guarantee and exclusive discount while it lasts. Your path to clear, healthy nails starts now with Miyu !

    Yes. Our formula is designed to adapt to thick, brittle, or normal nail types on both hands and feet.