Updated:March, 2026

10 Best Nail Polish That Treats Toenail Fungus of 2026

Best Choice

9.9

Outstanding

Treatonic

Treatonic Toenail Fungus Treatment Kit: Extra Strength Antifungal Nail Repair Solution with 25% Undecylenic Acid (30 mL) & 32 Nighttime Renewal Patches - Repairs Damaged & Restores Discolored Nails

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Why We Love It

COMPLETE 2-STEP TOENAIL FUNGUS TREATMENT KIT FOR TOE NAIL & FINGERNAILS: TREATONICs 2-step nail fungus treatment kit delivers 24/7 results. Use the extra strength antifungal liquid solution during the day and renew nail fungus patches at night to combat stubborn infections from every angle. This powerful system is ideal for users seeking a visible, fast-acting toenail fungus treatment that fits their lifestyle.
EXTRA STRENGTH TOE NAIL FUNGUS TREATMENTS WITH 25% UNDECYLENIC ACID: The nail fungus treatment contains 25% Undecylenic Acid, a clinically proven ingredient known for its potent toenail fungus treatment extra strength benefits. It penetrates deep into the nail bed to help reduce discoloration, strengthen brittle nails, and support healthy appearance.
NIGHTTIME FUNGAL NAIL PATCHES FOR DEEP REPAIR: These breathable fungal nail patches are designed to work while you sleep, delivering 8-hour targeted action to repair and renew. Each toe nail fungus patch locks in moisture and ingredients, helping reduce nail thickening, smooth texture, and improve the appearance of ths discolored.
VISIBLE IMPROVEMENTS WITH CONSISTENT USE: When used together daily, this toe nail fungus treatments kit offers fast-acting fungus nail treatment results. Apply the antifungal liquid in the morning and the renew patch at night for around-the-clock support. Most users see clearer, healthier-looking nails within weeksmaking it a reliable toe fungus treatment for toenail and fingernail care and ongoing maintenance.
EASY TO USE, DESIGNED FOR ACTIVE LIFESTYLES: This no-fuss anti fungal toenail treatment kit is perfect for athletes, seniors, or anyone managing stubborn toenail fungus treatment needs. The lightweight liquid absorbs quickly, while the renew fungus nail patches stay in place even under socks or shoes. Whether at home or on the go, TREATONIC makes complete nail fungus treatment simple.

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Why We Love It

COMPLETE 2-STEP TOENAIL FUNGUS TREATMENT KIT FOR TOE NAIL & FINGERNAILS: TREATONICs 2-step nail fungus treatment kit delivers 24/7 results. Use the extra strength antifungal liquid solution during the day and renew nail fungus patches at night to combat stubborn infections from every angle. This powerful system is ideal for users seeking a visible, fast-acting toenail fungus treatment that fits their lifestyle.
EXTRA STRENGTH TOE NAIL FUNGUS TREATMENTS WITH 25% UNDECYLENIC ACID: The nail fungus treatment contains 25% Undecylenic Acid, a clinically proven ingredient known for its potent toenail fungus treatment extra strength benefits. It penetrates deep into the nail bed to help reduce discoloration, strengthen brittle nails, and support healthy appearance.
NIGHTTIME FUNGAL NAIL PATCHES FOR DEEP REPAIR: These breathable fungal nail patches are designed to work while you sleep, delivering 8-hour targeted action to repair and renew. Each toe nail fungus patch locks in moisture and ingredients, helping reduce nail thickening, smooth texture, and improve the appearance of ths discolored.
VISIBLE IMPROVEMENTS WITH CONSISTENT USE: When used together daily, this toe nail fungus treatments kit offers fast-acting fungus nail treatment results. Apply the antifungal liquid in the morning and the renew patch at night for around-the-clock support. Most users see clearer, healthier-looking nails within weeksmaking it a reliable toe fungus treatment for toenail and fingernail care and ongoing maintenance.
EASY TO USE, DESIGNED FOR ACTIVE LIFESTYLES: This no-fuss anti fungal toenail treatment kit is perfect for athletes, seniors, or anyone managing stubborn toenail fungus treatment needs. The lightweight liquid absorbs quickly, while the renew fungus nail patches stay in place even under socks or shoes. Whether at home or on the go, TREATONIC makes complete nail fungus treatment simple.

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9.5

Excellent

Kerasal

Kerasal Nail Fungus Extra Strength | Restorative Nail Repair for Damaged Nails, 0.33 fl oz (Packaging May Vary)

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Main Highlights

Trusted by over 10 million users worldwide since 2010 for nail care and improving nail appearance
Dermatologist-developed formula with urea and lactic acid to gently exfoliate, hydrate, and smooth
Helps reduce thickness, smooth texture, and restore clarity works on common signs of fungal nail damage including roughness, ridges, and discoloration
Precision applicator tip with easy-to-use design allows for targeted, mess-free application directly to toe and/or finger nail areas simple daily nail care routine
Visibly restores nail clarity and smoothness caused by discoloration or damage for healthier-looking nails over time with consistent use

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Main Highlights

Trusted by over 10 million users worldwide since 2010 for nail care and improving nail appearance
Dermatologist-developed formula with urea and lactic acid to gently exfoliate, hydrate, and smooth
Helps reduce thickness, smooth texture, and restore clarity works on common signs of fungal nail damage including roughness, ridges, and discoloration
Precision applicator tip with easy-to-use design allows for targeted, mess-free application directly to toe and/or finger nail areas simple daily nail care routine
Visibly restores nail clarity and smoothness caused by discoloration or damage for healthier-looking nails over time with consistent use

9.5

Excellent

Fungi-Nail

Fungi-Nail Anti-Fungal Liquid Solution, 1 Fl Oz (Pack of 1), Kills Fungus, Athletes Foot Treatment, Toe Nail Fungus Treatments w/Tolnaftate, Clinically Proven to Cure and Prevent Fungal Infection

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Main Highlights

CLINICALLY PROVEN: Clinically proven to cure & prevent fungal infections; eliminates toe & foot fungus with toenail fungus treatment medicine; pinpoint applicator delivers the treatment around infected areas, stopping fungus from spreading
ANTIFUNGAL MEDICATION: Protect skin around toes & feet from fungus under and around nails where accessible with applicator; this toe fungus treatment for toenail triple-action formula kills fungus, stops itching & burning, & restores skin
MAXIMUM STRENGTH MEDICINE: Maximum Strength Nail Fungus Treatment for Toenails Medicine with Tolnaftate 1% cures and prevents fungal infections, plus has aloe and tea tree oil to restore skin health
INFUSED WITH 5 ESSENTIAL OILS: Contains tea tree, aloe vera, eucalyptol, olive oil, and lavender for effective fungus nail treatment and nail care helps treat toenail fungus and support healthy nails
EASY TO USE AND MESS-FREE: Fungi Nail Liquid Maximum Strength Fungal Treatment kills fungus, soothes itchiness, and repairs skin with a deeply penetrating anti-fungal formula

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Main Highlights

CLINICALLY PROVEN: Clinically proven to cure & prevent fungal infections; eliminates toe & foot fungus with toenail fungus treatment medicine; pinpoint applicator delivers the treatment around infected areas, stopping fungus from spreading
ANTIFUNGAL MEDICATION: Protect skin around toes & feet from fungus under and around nails where accessible with applicator; this toe fungus treatment for toenail triple-action formula kills fungus, stops itching & burning, & restores skin
MAXIMUM STRENGTH MEDICINE: Maximum Strength Nail Fungus Treatment for Toenails Medicine with Tolnaftate 1% cures and prevents fungal infections, plus has aloe and tea tree oil to restore skin health
INFUSED WITH 5 ESSENTIAL OILS: Contains tea tree, aloe vera, eucalyptol, olive oil, and lavender for effective fungus nail treatment and nail care helps treat toenail fungus and support healthy nails
EASY TO USE AND MESS-FREE: Fungi Nail Liquid Maximum Strength Fungal Treatment kills fungus, soothes itchiness, and repairs skin with a deeply penetrating anti-fungal formula

9.2

Excellent

Nail-Aid

Nail-Aid - Fungus Gone - Maximum Strength, Fungal Nail Solution, 100% Fast Acting

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Main Highlights

Helps eliminate the appearance of unsightly discolored nails.
Delivers visible results that can be seen in one week.
Grows nails with healthy pink tissue.
Restores thick, brittle, cracking nails to healthy-looking nails.

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Main Highlights

Helps eliminate the appearance of unsightly discolored nails.
Delivers visible results that can be seen in one week.
Grows nails with healthy pink tissue.
Restores thick, brittle, cracking nails to healthy-looking nails.

9.0

Excellent

OMZOK

7 Days Nail Fungus Treatment Extra Strength, Toe Nail Growth Oil, Ginger Nail Growth Serum, Foot Toenail Serum for Brittle Thin Damaged Nails Strengther and Growth, Repairs Cuticles - 2 Pcs 1 Pack

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Main Highlights

Ginger Extract Nail Growth Serum: Formulated with ginger oil extract to nourish and revitalize nails and cuticles. This nail strengthener for thin nails and growth combines ginger nail treatment properties with moisturizing power. Free of harsh chemicals, it works as both nail repair solution and ginger nail serum 7-day renewal system.
Nail Growth & Strengther: Our nail growth serum for growth and strength targets brittle and thin nails. The anti-breakage nail strengthener and growth formula promotes natural nail growth treatment from roots to tips. Features nail hardener extra strong technology for 7-day nail renewal cycle and thickness restoration.
Manicure Essentials: Combat manicure damage with ginger-infused nail growth oil and strengthener. Hydrates peeling nails while serving as preventive nail treatment. The nail oil for growth and strength absorbs quickly when massaged, reversing thinning and chipping caused by frequent polishing.
Easy Application: Each 30ml*2 bottle delivers precise nail serum application for hands and toe nail growth treatment. Portable nail serum enables mess-free nail repair anywhere - ideal for travel, work, or home care routines.
Daily Care: Apply this nail growth oil morning and night, as 7-day intensive protocol. Simply drip the nail serum for growth and strength onto nails and cuticles. Consistent use enhances nail strengthener effects, with visible improvement within 1 week cycle.

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Main Highlights

Ginger Extract Nail Growth Serum: Formulated with ginger oil extract to nourish and revitalize nails and cuticles. This nail strengthener for thin nails and growth combines ginger nail treatment properties with moisturizing power. Free of harsh chemicals, it works as both nail repair solution and ginger nail serum 7-day renewal system.
Nail Growth & Strengther: Our nail growth serum for growth and strength targets brittle and thin nails. The anti-breakage nail strengthener and growth formula promotes natural nail growth treatment from roots to tips. Features nail hardener extra strong technology for 7-day nail renewal cycle and thickness restoration.
Manicure Essentials: Combat manicure damage with ginger-infused nail growth oil and strengthener. Hydrates peeling nails while serving as preventive nail treatment. The nail oil for growth and strength absorbs quickly when massaged, reversing thinning and chipping caused by frequent polishing.
Easy Application: Each 30ml*2 bottle delivers precise nail serum application for hands and toe nail growth treatment. Portable nail serum enables mess-free nail repair anywhere - ideal for travel, work, or home care routines.
Daily Care: Apply this nail growth oil morning and night, as 7-day intensive protocol. Simply drip the nail serum for growth and strength onto nails and cuticles. Consistent use enhances nail strengthener effects, with visible improvement within 1 week cycle.

8.8

Very Good

Fungi-Nail

Fungi-Nail Pen Applicator Anti-Fungal Solution, Kills Fungus That Can Lead to Nail & Athlete’s Foot with Tolnaftate & Clinically Proven to Cure and Prevent Fungal Infections, 0.101 Fl Oz (Pack of 1)

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Main Highlights

CLINICALLY PROVEN: Clinically proven to Cure and Prevent fungal infections. Eliminates toe & foot fungus with maximum strength medicine. Targeted pen applicator delivers the fungus treatment around infected areas, stopping fungus from spreading.
ANTIFUNGAL MEDICATION: Protect the skin around your toes & feet! Kill fungus under & around the nails where accessible with applicator. This antifungal fungus solution with triple action formula kills fungus, stops itching & burning, & restores skin.
MAXIMUM STRENGTH MEDICINE: Maximum Strength Medicine Tolnaftate 1% cures and prevents fungal infections plus aloe and tea tree oil to restore skin health.
INFUSED WITH 5 ESSENTIAL OILS: Specially formulated with 5 essential oils including tea tree oil, aloe vera, eucalyptol, olive oil and lavender.
EASY TO USE AND MESS FREE: Simple, easy to use, and mess-free, the Fungi-Nail antifungal solution kills fungus, soothes itchiness, and repairs skin with a maximum strength anti-fungal formula that is deeply penetrating.

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Main Highlights

CLINICALLY PROVEN: Clinically proven to Cure and Prevent fungal infections. Eliminates toe & foot fungus with maximum strength medicine. Targeted pen applicator delivers the fungus treatment around infected areas, stopping fungus from spreading.
ANTIFUNGAL MEDICATION: Protect the skin around your toes & feet! Kill fungus under & around the nails where accessible with applicator. This antifungal fungus solution with triple action formula kills fungus, stops itching & burning, & restores skin.
MAXIMUM STRENGTH MEDICINE: Maximum Strength Medicine Tolnaftate 1% cures and prevents fungal infections plus aloe and tea tree oil to restore skin health.
INFUSED WITH 5 ESSENTIAL OILS: Specially formulated with 5 essential oils including tea tree oil, aloe vera, eucalyptol, olive oil and lavender.
EASY TO USE AND MESS FREE: Simple, easy to use, and mess-free, the Fungi-Nail antifungal solution kills fungus, soothes itchiness, and repairs skin with a maximum strength anti-fungal formula that is deeply penetrating.

8.6

Very Good

Fungi-Nail

Fungi Nail Anti-Fungal Ointment 0.7 Fl Oz, Kills Fungus that Can Lead To Athlete's Foot with Tolnaftate, Toe Nail Fungus Treatments, Clinically Proven to Cure Infections, Natural Color

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Main Highlights

CLINICALLY PROVEN: Clinically proven to cure and prevent fungal infections; eliminates toe & foot issues using toenail fungus treatment extra strength medicine; dual-angled brush applies treatment around infected areas, stopping fungus from spreading
ANTI-FUNGAL MEDICATION: Protect the skin around your toes & feet from fungus under & around the nails using the applicator; this antifungal solution with triple action fungus treatment kills fungus, stops itching & burning, & restores skin health
MAXIMUM STRENGTH MEDICINE: Maximum Strength Medicine Tolnaftate 1% fungus treatment cures and prevents fungal infections plus has aloe and tea tree oil to restore skin health
INFUSED WITH FIVE ESSENTIAL OILS: Specially formulated as a fungal treatment with 5 essential oils including tea tree oil, aloe vera, eucalyptol, olive oil and lavender
EASY TO USE AND MESS-FREE: The fungi-nail antifungal treatment ointment kills fungus, soothes itchiness, and restores skin health with a maximum strength anti-fungal formula that is deeply penetrating

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Main Highlights

CLINICALLY PROVEN: Clinically proven to cure and prevent fungal infections; eliminates toe & foot issues using toenail fungus treatment extra strength medicine; dual-angled brush applies treatment around infected areas, stopping fungus from spreading
ANTI-FUNGAL MEDICATION: Protect the skin around your toes & feet from fungus under & around the nails using the applicator; this antifungal solution with triple action fungus treatment kills fungus, stops itching & burning, & restores skin health
MAXIMUM STRENGTH MEDICINE: Maximum Strength Medicine Tolnaftate 1% fungus treatment cures and prevents fungal infections plus has aloe and tea tree oil to restore skin health
INFUSED WITH FIVE ESSENTIAL OILS: Specially formulated as a fungal treatment with 5 essential oils including tea tree oil, aloe vera, eucalyptol, olive oil and lavender
EASY TO USE AND MESS-FREE: The fungi-nail antifungal treatment ointment kills fungus, soothes itchiness, and restores skin health with a maximum strength anti-fungal formula that is deeply penetrating

8.3

Very Good

Kerasal

Kerasal Nighttime Renewal Fungal Nail Patches - 14 Patch - Overnight Repair for Nail Fungus Damage, 8-Hour Treatment Restores Healthy Appearance (Packaging May Vary)

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Main Highlights

Premium nail repair for nail fungus damage: The first and only nail treatment for fungal nail damage that works while you sleep; from the #1 doctor recommended brand shown to improve the appearance of fungus damaged nails
Restore to reveal healthier-looking nails: Kerasal nighttime patches deeply penetrate, moisturize and exfoliate the nail plate to reduce discoloration, help normalize thickness and smooth the nail
Weve got you covered: The average prescription nail fungus treatment is not formulated to improve the appearance of the nail, however Kerasal patches are specially designed to restore a healthy nail appearance
The hygienic patches are easy to apply and stay in place to ensure continuous 6-8-hour nail care
It is recommended to apply before bedtime for 3-6 months for continued nail treatment; patches may be used during the day if more convenient; see packaging for full details and instructions

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Main Highlights

Premium nail repair for nail fungus damage: The first and only nail treatment for fungal nail damage that works while you sleep; from the #1 doctor recommended brand shown to improve the appearance of fungus damaged nails
Restore to reveal healthier-looking nails: Kerasal nighttime patches deeply penetrate, moisturize and exfoliate the nail plate to reduce discoloration, help normalize thickness and smooth the nail
Weve got you covered: The average prescription nail fungus treatment is not formulated to improve the appearance of the nail, however Kerasal patches are specially designed to restore a healthy nail appearance
The hygienic patches are easy to apply and stay in place to ensure continuous 6-8-hour nail care
It is recommended to apply before bedtime for 3-6 months for continued nail treatment; patches may be used during the day if more convenient; see packaging for full details and instructions

8.1

Very Good

Opti-Nail

Opti-Nail Fungal Nail Repair Pen, Restores the Healthy Appearance of Nails Discolored or Damaged by Nail Fungus, 0.125 Fl Oz

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Main Highlights

REPAIR NAIL APPEARANCE: Clinically proven Opti-Nail helps repair the appearance of nails discolored by fungal infection. Our dermatologist tested, triple-action formula lightens, smooths, & moisturizes so nails look clearer & brighter.
RESTORE CONFIDENCE: Our no-mess Opti-Nail treatment with lactic acid plus a nail brightener ingredient helps renew, condition, and improve the appearance of discolored or yellowed finger and toenails.
VISIBLE RESULTS: Our unique nail revitalizing formula starts improving nail appearance in just two days, & appearance keeps improving with continued use. Use Opti-Nail & get clearer, healthier-looking nails fast! Precision Optinail pen applicator is easy to use.
WHITEN & CLARIFY: Nail fungus can affect the appearance and texture of your nails. Our Opti-Nail Fungal Nail Renewal formula penetrates the nail to whiten and clarify.
SELF-CARE SOLUTIONS: At Kramer Laboratories we focus on consumer needs to help provide innovative solutions to everyday healthcare problems. Try our full line of nail, toe, & foot care products.

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Main Highlights

REPAIR NAIL APPEARANCE: Clinically proven Opti-Nail helps repair the appearance of nails discolored by fungal infection. Our dermatologist tested, triple-action formula lightens, smooths, & moisturizes so nails look clearer & brighter.
RESTORE CONFIDENCE: Our no-mess Opti-Nail treatment with lactic acid plus a nail brightener ingredient helps renew, condition, and improve the appearance of discolored or yellowed finger and toenails.
VISIBLE RESULTS: Our unique nail revitalizing formula starts improving nail appearance in just two days, & appearance keeps improving with continued use. Use Opti-Nail & get clearer, healthier-looking nails fast! Precision Optinail pen applicator is easy to use.
WHITEN & CLARIFY: Nail fungus can affect the appearance and texture of your nails. Our Opti-Nail Fungal Nail Renewal formula penetrates the nail to whiten and clarify.
SELF-CARE SOLUTIONS: At Kramer Laboratories we focus on consumer needs to help provide innovative solutions to everyday healthcare problems. Try our full line of nail, toe, & foot care products.

8.1

Very Good

PureSynth

Extra Strength Nail Fungus Repair Pen (OTC Maximum Strength), 25% Undecylenic Acid + Aloe & Vitamin E, For Thick Yellow Discolored Nails,24mL (0.41 fl oz) Total, 8-Pack, Designed in USA

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Main Highlights

OTC MAXIMUM STRENGTH + NDC LISTED: Formulated with OTC maximum strength 25% Undecylenic Acid (0.25 g/mL, from castor oil). NDC listed and labeled with an OTC Drug Facts panel on the package for clear identification and confident daily nail care.
FOR NAILS AFFECTED BY FUNGUS: Designed for nails affected by common fungal-related conditions that may lead to thickening, yellowing, discoloration or brittleness. Supports a cleaner, smoother-looking nail appearance over time.
DEEP-COVERAGE PRECISION PEN QUICK-ABSORBING & NON-GREASY: Precision pen tip helps cover the nail surface, edges and hard-to-reach areas. Lightweight formula absorbs fast with a clean finishno messy creams, no dripping liquids and less waste.
ADVANCED CONDITIONING COMPLEX: With Aloe Vera, Vitamin E & Propolis, plus botanical oils like Tea Tree, Manuka, Oregano, Clove, Lavender & Peppermint to help condition and soothe nails as part of a daily care routine.
PRO DIRECTIONS APPLY TWICE DAILY (AM/PM): Clean with soap and water and dry thoroughly. Twist the base until product dispenses, then apply a thin layer to the nail surface (and surrounding skin, if needed) morning and night. For best results, keep nails clean and dry.
4-PACK / 8-PACK VALUE FOR HOME + TRAVEL: Each pen is 3 mL (0.10 fl oz). Keep one in your bathroom, gym bag and travel kit to stay consistent. For toenails & fingernails. For external use only.

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Main Highlights

OTC MAXIMUM STRENGTH + NDC LISTED: Formulated with OTC maximum strength 25% Undecylenic Acid (0.25 g/mL, from castor oil). NDC listed and labeled with an OTC Drug Facts panel on the package for clear identification and confident daily nail care.
FOR NAILS AFFECTED BY FUNGUS: Designed for nails affected by common fungal-related conditions that may lead to thickening, yellowing, discoloration or brittleness. Supports a cleaner, smoother-looking nail appearance over time.
DEEP-COVERAGE PRECISION PEN QUICK-ABSORBING & NON-GREASY: Precision pen tip helps cover the nail surface, edges and hard-to-reach areas. Lightweight formula absorbs fast with a clean finishno messy creams, no dripping liquids and less waste.
ADVANCED CONDITIONING COMPLEX: With Aloe Vera, Vitamin E & Propolis, plus botanical oils like Tea Tree, Manuka, Oregano, Clove, Lavender & Peppermint to help condition and soothe nails as part of a daily care routine.
PRO DIRECTIONS APPLY TWICE DAILY (AM/PM): Clean with soap and water and dry thoroughly. Twist the base until product dispenses, then apply a thin layer to the nail surface (and surrounding skin, if needed) morning and night. For best results, keep nails clean and dry.
4-PACK / 8-PACK VALUE FOR HOME + TRAVEL: Each pen is 3 mL (0.10 fl oz). Keep one in your bathroom, gym bag and travel kit to stay consistent. For toenails & fingernails. For external use only.

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