UP TO 75% OFF!
OnyGuard
UP TO 75% OFF!
You Are Just WEEKS Away From Seeing Clearer, Healthier Nails
Here's How Thousands Are Finally Beating Stubborn Nail Fungus While They Sleep – A Natural, Nighttime Deep-Recovery Formula Without Harsh Chemicals.
Rated 4.8 out of 5
Excellent 4.8 | 5,270+ verified reviews
Now
Toenail before OnyGuard: yellow, thick and discoloured
Nail Color
Yellow, Thick & Discolored
The Itch
Constant & Unbearable
Nail Health
Brittle, Crumbling & Damaged
Your Goal
Toenail after OnyGuard: clearer and more even
Nail Color
Clearer & More Even
The Itch
Completely Gone & Forgotten
Nail Health
Smoother, Softer & Whole
Satisfaction Rate

90-day money back

Try OnyGuard for a full 3 months. If you're not happy, reach out for a refund. No risk.

Satisfaction Rate

Free US Shipping

You can choose one of our free shipping options. Order today and your pen ships free.

Satisfaction Rate

99%+ Satisfaction Rate

Extra strong, yet safe. Designed for easy, mess-free application.

Say Goodbye to Stubborn Nail Fungus – For Good
One-time purchase
Subscribe & Save
UP TO 75% OFF
OnyGuard 1 pen starter pack
1 Pen - Starter Pack
The perfect start – feel real relief fast
OnyGuard 1 pen starter pack
$29.95
pen
Total: $29.95
$39.95
1 pen delivered
$4.95 U.S. shipping
90-day money back guarantee
Helps reduce the look of rough or brittle nails
No hidden fees. $4.95 Shipping.
Best value SAVE $162
OnyGuard 6 pen ultimate bundle
6 Pens - Ultimate Bundle
For visible, lasting nail improvement
OnyGuard 6 pen ultimate bundle
$12.99
per pen
Total: $77.95
$239.70
Helps reduce the look of rough or brittle nails
Helps nails look stronger and more resilient with regular use
Bonus: FREE mystery gift per pen
Free U.S. shipping
90-day money back guarantee
No hidden fees. Free Shipping.
Most popular SAVE $65
OnyGuard 3 pen essential kit
3 Pens - Essential Kit
For the treatment to really kick in
OnyGuard 3 pen essential kit
$18.33
per pen
Total: $54.99
$119.85
Helps nails feel less fragile and prone to snapping
Softens the feel of dry, jagged cuticles
Free U.S. shipping
90-day money back guarantee
No hidden fees. Free Shipping.
OnyGuard 1 pen subscription
1 Pen - Starter Pack
The perfect start – feel real relief fast
OnyGuard 1 pen subscription
$24.95
pen
Total: $24.95
$39.95
1 pen delivered
Free U.S. shipping
90-day money back guarantee
Helps reduce the look of rough or brittle nails
Delivered every month.
Best value SAVE $180
OnyGuard 6 pen subscription
6 Pens - Ultimate Bundle
For visible, lasting nail improvement
OnyGuard 6 pen subscription
$9.99
per pen
Total: $59.95
$239.70
Helps reduce the look of rough or brittle nails
Helps nails look stronger and more resilient with regular use
Bonus: FREE mystery gift per pen
Free U.S. shipping
90-day money back guarantee
Delivered every 3 months.
Most popular SAVE $78
OnyGuard 3 pen subscription
3 Pens - Essential Kit
For the treatment to really kick in
OnyGuard 3 pen subscription
$13.90
per pen
Total: $41.70
$119.85
Helps nails feel less fragile and prone to snapping
Softens the feel of dry, jagged cuticles
Free U.S. shipping
90-day money back guarantee
Delivered every 2 months.
Current stock level:LOW
🔒 Guaranteed Safe & Secure Checkout SSL Certified 🔒
Accepted payment methods
Feel real relief in as little as 2 weeks!
Patricia M.
"I wore socks to every family barbecue for four years. Pool parties? I said no. The beach? Forget it. I was so ashamed of my toes I turned down my own granddaughter's birthday party at the water park. I tried drops, sprays, creams — every single one. None of them worked. I almost gave up completely. Then I found OnyGuard. The first week, the itch finally slowed down. By month two, my nail looked lighter than it had in years. The day I wore sandals to the beach, I cried. Actual tears. Every woman hiding her feet needs to find this pen."
— Patricia M., 62, Nashville, TN
Sandra K.
"My husband had never seen my bare feet in summer. Not once in six years of marriage. I slept in socks. I wore closed shoes to the pool. The embarrassment was eating me alive. My doctor basically told me to live with it. Then I kept the OnyGuard pen by my bed — just thirty seconds a night, no mess on my sheets. The itch was gone in under two weeks. Three months later, my nail is growing back clean. My husband noticed before I said a single word. That meant more to me than anything. Genuinely thankful to OnyGuard, my confidence is back."
— Sandra K., 54, Phoenix, AZ
Donna R.
"I work at a nail salon. I saw my clients' eyes go to my feet every single day. I knew exactly what they were seeing. The humiliation was awful. I tried every product that came through that salon door. Nothing lasted. OnyGuard's precision pen changes everything — it goes right where it needs to go. No mess, no dripping. And it actually works. My nail has been getting clearer for months. Next week I'm booking my own pedicure. My nails are beautiful, healthy, and ready to get some beautiful gel on them! I haven't been able to say that in three years."
— Donna R., 49, Orlando, FL
Applying the pen twice daily—once in the morning and once right before bed—makes all the difference. Most users notice soothing relief around the cuticle within 1-2 weeks. Visible nail improvement typically appears at 4-8 weeks as fresh, healthy-looking nails grow in from the base. Individual results may vary.
OnyGuard antifungal pen
Finally! A Natural Formula That Targets Nail Fungus Right at the Source
OnyGuard precision antifungal pen
Unlike harsh prescriptions that cost a fortune and come with side effects, OnyGuard's precision antifungal pen delivers a powerful blend of 100% natural oils exactly where the fungus lives – right at the nail and cuticle.
Gets right to where it needs to go – The precision tip applies the formula exactly where it belongs – under the nail edge, around the cuticle, on the skin. No mess. No waste. No guesswork.
Stops the itch fast – The cooling blend of Peppermint and Lavender Oil goes to work on the first use, calming the relentless itch and discomfort that keeps you awake at night.
Helps fight what's causing the damage – Tea Tree Oil and Oregano Oil are two of nature's most powerful antifungal ingredients. They work at the nail surface, helping reduce the discoloration, thickness, and spread that's been ruining your confidence.
That's why thousands of people who had already given up hope are finally seeing real, lasting improvement.

And the best part? Just 30 seconds before bed. No prescriptions. No doctor visits. No mess. Just the little pen – working all night.
Your Nail Over the Next Few Weeks: Left Alone VS Treated With OnyGuard
If neglected, the fungus flourishes in warm, damp footwear throughout the day. The pathogen penetrates further, making your keratin dense, discolored, and agonizingly fragile. In extreme situations, this results in irreversible nail loss
However, once you use the OnyGuard antifungal pen, the situation alters completely
Week 1 (Relief): The botanicals penetrate deeply while you sleep. The relentless itching and daily discomfort begin to fade.
Week 2 (Breakdown): The powerful overnight formula breaks down the thick, yellow fungal buildup, making room for fresh tissue.
Week 3+ (Restoration): Healthy, clear nail grows from the base, pushing out the dead infection.
    Feel the comfort, self-assurance, and peace of mind of rising each morning to restored nails.
    Current stock level:LOW
    VS
    ?
    on your own
    Untreated Week 1
    WEEK 1
    Untreated Week 2
    WEEK 2
    Untreated Week 3
    WEEK 3
    ✓
    with OnyGuard
    Treated Week 1
    WEEK 1
    Treated Week 2
    WEEK 2
    Treated Week 3
    WEEK 3

    3 Simple Steps For Clearer, Healthier Nails

    Click. Apply. Done. That's the whole routine.

    Click the Pen
    STEP 1

    Click the Pen (Before Bed)

    Click the precision tip to load the nighttime formula. It's ready in seconds right before bed—no cap fumbling, no dropper, and absolutely zero messy creams on your sheets.

    Apply Directly to the Nail
    STEP 2

    Apply Directly to the Nail

    Use the precision tip to apply the formula to the nail bed, the edges, and the grooves. Right where it needs to go.

    Let It Work
    STEP 3

    Let It Work

    That's it. The natural botanicals go to work on contact. Apply right before bed and let the formula fight the root cause for 8 uninterrupted hours. Keep it right on your nightstand so you never miss a night.

    Current stock level:LOW
    Reveal Clearer, Healthier Nails Faster
    The 4 Natural Active Principles of OnyGuard Anti-Fungal Pen
    Clearer nails after treatment
    1. Fight Nail Fungus Where It Actually Lives
    Nail fungus hides at the nail surface, under the nail edge, and deep in the cuticle. Most treatments drip on and evaporate in minutes. They never really reach it.
    With Tea Tree Oil and Oregano Oil, OnyGuard delivers two of nature's most studied antifungal ingredients with surgical precision – exactly where the fungus is hiding.
    Clearer nails, less discoloration – without a single harsh chemical.
    Applying the pen to the cuticle
    2. Stop the Itch and Discomfort – Fast
    That constant itch is relentless. It's distracting. It's embarrassing. It keeps you up at night and on your mind all day.
    Peppermint Oil and Lavender Oil deliver instant cooling relief the moment they touch your skin. The uncomfortable, burning itch starts to quiet down right away.
    Fast-acting relief. Starting from the very first use.
    Nourishing oils in the formula
    3. Deeply Nourish the Nail Back to Health
    Damaged nails don't just need treatment – they need to be rebuilt.
    Jojoba Oil, Grape Seed Oil, and Sweet Almond Oil are rich, deeply nourishing carriers that soften brittle, thickened nails, penetrate the cuticle, and support healthy regrowth from the base up.
    Softer. Smoother. Growing back the right way.
    Protected, healthy nails
    4. Protect Your Nails With Vitamins E & C
    Fungus weakens the nail from the inside out. Without protection, it spreads. It comes back. It does more damage.
    OnyGuard's patch creates a physical protective seal directly over the nail every single night.
    It maintains the controlled moisture environment your nail needs to stay healthy as it grows.
    TrustpilotRated 4.8 out of 5
    Excellent 4.8 | 5,270+ trusted reviews
    4 days ago
    I can finally wear sandals again
    I missed three summers because of my toes. Three summers. No pool. No beach. No open-toed shoes. I ordered OnyGuard out of desperation and I am so glad I did. The itch faded within the first week. By month two I could already see the nail getting lighter at the base. I just booked a beach trip. I'm buying sandals tomorrow. That's not a small thing — that's my life back.
    Karen C
    Karen C
    Trustpilot
    9 days ago
    Easy to use — and it's actually working
    was so skeptical. I've tried so much stuff. But this pen is different — it goes exactly where it needs to go. Clean, precise, no smell on your hands after, no dripping mess. I do it before I sleep at night. Takes 30 seconds. After a month, the yellow nail that's been embarrassing me for years is finally starting to change at the base. I'll keep going.
    Amanda T
    Amanda T
    Trustpilot
    12 days ago
    Wish I found this ten years ago
    I've probably spent $300 on things that made zero difference. My nail technician gave me that silent look every visit. That silence was the worst part. OnyGuard is the first thing that's actually helped. The itch was gone in week one. The color is lighter every few weeks. The texture is smoother. I finally feel like I'm not losing this fight. I feel like my nails can actually look normal again.
    Laura M
    Laura M
    Trustpilot
    Say Goodbye to Stubborn Nail Fungus – For Good
    One-time purchase
    Subscribe & Save
    UP TO 75% OFF
    OnyGuard 1 pen starter pack
    1 Pen - Starter Pack
    The perfect start – feel real relief fast
    OnyGuard 1 pen starter pack
    $29.95
    pen
    Total: $29.95
    $39.95
    1 pen delivered
    $4.95 U.S. shipping
    90-day money back guarantee
    Helps reduce the look of rough or brittle nails
    No hidden fees. $4.95 Shipping.
    Best value SAVE $162
    OnyGuard 6 pen ultimate bundle
    6 Pens - Ultimate Bundle
    For visible, lasting nail improvement
    OnyGuard 6 pen ultimate bundle
    $12.99
    per pen
    Total: $77.95
    $239.70
    Helps reduce the look of rough or brittle nails
    Helps nails look stronger and more resilient with regular use
    Bonus: FREE mystery gift per pen
    Free U.S. shipping
    90-day money back guarantee
    No hidden fees. Free Shipping.
    Most popular SAVE $65
    OnyGuard 3 pen essential kit
    3 Pens - Essential Kit
    For the treatment to really kick in
    OnyGuard 3 pen essential kit
    $18.33
    per pen
    Total: $54.99
    $119.85
    Helps nails feel less fragile and prone to snapping
    Softens the feel of dry, jagged cuticles
    Free U.S. shipping
    90-day money back guarantee
    No hidden fees. Free Shipping.
    OnyGuard 1 pen subscription
    1 Pen - Starter Pack
    The perfect start – feel real relief fast
    OnyGuard 1 pen subscription
    $24.95
    pen
    Total: $24.95
    $39.95
    1 pen delivered
    Free U.S. shipping
    90-day money back guarantee
    Helps reduce the look of rough or brittle nails
    Delivered every month.
    Best value SAVE $180
    OnyGuard 6 pen subscription
    6 Pens - Ultimate Bundle
    For visible, lasting nail improvement
    OnyGuard 6 pen subscription
    $9.99
    per pen
    Total: $59.95
    $239.70
    Helps reduce the look of rough or brittle nails
    Helps nails look stronger and more resilient with regular use
    Bonus: FREE mystery gift per pen
    Free U.S. shipping
    90-day money back guarantee
    Delivered every 3 months.
    Most popular SAVE $78
    OnyGuard 3 pen subscription
    3 Pens - Essential Kit
    For the treatment to really kick in
    OnyGuard 3 pen subscription
    $13.90
    per pen
    Total: $41.70
    $119.85
    Helps nails feel less fragile and prone to snapping
    Softens the feel of dry, jagged cuticles
    Free U.S. shipping
    90-day money back guarantee
    Delivered every 2 months.
    Current stock level:LOW
    🔒 Guaranteed Safe & Secure Checkout SSL Certified 🔒
    Accepted payment methods

    90-Day Money-Back Guarantee

    We put our money where our mouth is.

    We stand behind OnyGuard. Every order is backed by our 90-day money-back guarantee.

    OnyGuard 90-Day Money-Back Guarantee Badge

    100% PROTECTED CHECKOUT

    Secure Checkout Payment Methods Accepted
    Frequently asked questions
    How soon will I notice a difference?
    Most users feel the itch starting to fade within the first 1-2 weeks. That's usually the first sign it's working. Visible nail improvement – lighter color, smoother texture – typically shows up at 4-8 weeks as healthy new nail begins to grow in from the base. Nails grow slowly, so give it time. The results are worth it.
    How long does one pen last?
    One pen holds 2.5ml of formula. While engineered specifically for your nighttime routine, it can also be applied during the day for accelerated results. When used day and night on one or two nails, a single pen lasts exactly 2 weeks. For multiple nails or uninterrupted progress, a 3- or 6-pack is highly recommended.
    What if the fungus comes back?
    Nail fungus is a stubborn condition. Even after it clears, it can return, especially if the feet stay damp, share surfaces, or go untreated. That's why many users keep a pen on hand year-round, using it as needed for maintenance. Consistency is the best protection.
    Is it safe to use every day?
    Yes. OnyGuard is made with 100% natural ingredients and is designed for daily use. Apply night and morning as directed. There are no harsh chemicals that cause irritation with repeated use.
    Can I use it on my fingernails too?
    Yes. The pen works on both toenails and fingernails. Clean and dry the nail first, then apply around the nail and cuticle. The precision tip makes it easy to control on smaller fingernails.
    I've had nail fungus for years – can OnyGuard still help?
    Yes – and you're exactly who this was made for. Long-term sufferers often have the most to gain because the nail has had time to thicken and discolor significantly. Results may take a little longer to show, but the formula works on the nail surface regardless of how long the problem has been there. Stick with it.
    Does it have a strong smell?
    There is a light, natural scent from the Tea Tree and Peppermint Oils – clean and herbal, not harsh or chemical. Most users find it pleasant. It fades quickly after application.
    Is it safe for sensitive skin?
    Yes – OnyGuard is made with 100% natural, organic ingredients and zero harsh chemicals. It's designed for gentle twice-daily use on even the most sensitive skin around the nail.
    © 2026 OnyGuard™ All Rights Reserved.
    MEDICAL & HEALTH DISCLAIMER: The information and other content provided in this page, or in any linked materials, are not intended and should not be construed as medical advice, nor is the information a substitute for professional medical expertise or treatment. If you or any other person has a medical concern, you should consult with your health care provider or seek other professional medical treatment. Never disregard professional medical advice or delay in seeking it because of something you have read on this page or in any linked materials. If you think you may have a medical emergency, call your doctor or emergency services immediately.