Quick Product Overview
| Detail | Information |
|---|---|
| Product Name | RevaNail |
| Creator | Robert Keane |
| Category | Natural Topical Antifungal Solution — Nail Fungus Treatment |
| Format | Topical solution with precision brush applicator |
| Primary Purpose | Treat nail fungal infections, restore nail clarity and strength, reduce odor and discoloration |
| Key Ingredients | Undecylenic Acid, Tea Tree Oil, Aloe Vera Extract, Vitamin E, Lavender Oil, Clove Oil, Lemongrass Oil |
| Formula | Plant-based, non-toxic, no harsh chemicals |
| Application | Twice daily — brush applicator for direct targeted application |
| Manufacturing | FDA-approved, GMP-certified facility |
| Results Timeline | Noticeable improvements in 4-6 weeks; complete nail restoration 4-6 months |
| Money-Back Guarantee | 60 days — even empty bottles accepted |
| Free Bonuses | 2 digital health guides ($59 value each) with 3+ bottle orders |
| Customer Rating | 4.95/5 — 21,100+ verified reviews |
| Price | $49 to $69 per bottle depending on package |
| Customer Support | support@revanail.com |
| Where to Buy | Official website only |
| Overall Rating | ⭐⭐⭐⭐⅘ — 4.8 out of 5 |
The Nail Fungus Treatment Challenge Nobody Addresses Honestly
Before evaluating RevaNail specifically, let us spend a moment on what makes nail fungal infections so persistently difficult to treat — because understanding this pharmacokinetic and biological reality is what determines whether a topical treatment has any credibility or is simply another product applying antifungal compounds to a surface that cannot deliver them to the actual infection site.
Onychomycosis is caused primarily by dermatophyte fungi — most commonly Trichophyton rubrum — that colonize not just the nail surface but the nail bed, the matrix, and the subungual space beneath the nail plate. The fungal colony lives in a protected microenvironment where the keratin-rich nail plate serves as both its substrate and its physical barrier against treatment.
This location is the fundamental problem with most topical treatments. A cream or lacquer applied to the surface of the nail must penetrate through the nail plate — a dense, tightly-organized keratin structure that is highly resistant to the penetration of most topical agents — before reaching the nail bed where the actual infection resides. Most conventional topical antifungals achieve only minimal nail plate penetration at standard concentrations, which explains the disappointingly low cure rates of 10 to 15 percent documented for ciclopirox lacquer and similar topical-only approaches.
The compounds with documented nail plate penetration capability are specifically those with the physicochemical properties — appropriate lipophilicity, small molecular size, or specific carrier technologies — that allow movement through the dense keratin matrix. Undecylenic acid and tea tree oil, the two primary active components in RevaNail’s formula, both have documented physicochemical properties relevant to nail penetration alongside their well-characterized antifungal activity.
Whether RevaNail achieves the clinically meaningful nail bed concentrations that produce genuine antifungal efficacy — rather than just surface antimicrobial activity — depends on the concentration of these actives and the formulation’s delivery optimization, which cannot be fully evaluated without accessing the proprietary formula concentration data.
Why Choose RevaNail?
Made In USA
Our RevaNail formula is proudly manufactured in the United States of America with premium ingredients.
GMP Certified
This product is manufactured in a GMP-certified facility following strict quality standards.
FDA Approved
Produced in an FDA-registered facility that follows all required safety regulations.
100% Natural
Formulated with non-GMO, gluten-free, and all-natural premium ingredients for healthy nails and fungal defense.
What Is RevaNail?
RevaNail is a natural topical antifungal solution formulated by Robert Keane after research into plant-based antifungal compounds with documented nail health applications. The formula combines undecylenic acid — a clinically proven antifungal agent with a long track record in onychomycosis treatment — with tea tree oil’s documented broad-spectrum antimicrobial activity, soothing and healing support from aloe vera and vitamin E, and complementary antifungal and antibacterial activity from lavender, clove, and lemongrass essential oils.
The precision brush applicator is a meaningful formulation delivery choice — it allows direct application of the solution to the affected nail surface and surrounding cuticle tissue, maximizing the solution’s contact time with the nail and ensuring consistent coverage of the entire infected area without the dilution and uneven distribution that cotton swab or finger application produces.
RevaNail is manufactured in an FDA-approved, GMP-certified facility and is positioned as a natural, non-toxic alternative to chemical pharmaceutical antifungal treatments. It does not require a prescription and is designed for twice-daily home application.
RevaNail Ingredients — Complete Clinical Breakdown
| Ingredient | Primary Antifungal Mechanism | Key Research Finding | Evidence Level |
|---|---|---|---|
| Undecylenic Acid | Disrupts fungal cell membrane — clinically proven for onychomycosis | FDA-approved antifungal active; disrupts fungal cell wall synthesis and reproduction | Very Strong |
| Tea Tree Oil (Melaleuca alternifolia) | Broad-spectrum antimicrobial — terpinen-4-ol damages fungal membranes | Clinical trial showing effectiveness comparable to clotrimazole for nail fungus | Strong |
| Aloe Vera Extract | Anti-inflammatory, tissue soothing, wound healing support | Documented anti-inflammatory and healing activity for damaged nail and skin tissue | Strong |
| Vitamin E (Tocopherol) | Antioxidant nail strengthening, free radical protection | Nail strengthening and protective antioxidant activity | Moderate-Strong |
| Lavender Oil (Lavandula angustifolia) | Antifungal and antibacterial against oral and dermatophyte pathogens | Documented antimicrobial activity against Candida and dermatophyte species | Moderate-Strong |
| Clove Oil (Eugenia caryophyllata) | Eugenol antifungal activity — membrane disruption of fungal cells | Eugenol documented effective against Trichophyton rubrum and related dermatophytes | Moderate-Strong |
| Lemongrass Oil (Cymbopogon citratus) | Antifungal and deodorizing — citral compounds disrupt fungal membranes | Documented antifungal activity against dermatophytes including T. rubrum | Moderate-Strong |
Undecylenic Acid — The FDA-Recognized Antifungal Active
Undecylenic acid is a fatty acid derived from castor oil that is FDA-approved as an active antifungal ingredient — meaning it has undergone the regulatory review process and been recognized as safe and effective for antifungal applications at appropriate concentrations. Its mechanism involves disruption of fungal cell membrane integrity through interference with fatty acid biosynthesis in the fungal cell wall — a mechanism that specifically affects fungal cells while leaving human skin cells unaffected.
Unlike many “natural” antifungal claims that rely on in vitro activity without clinical validation, undecylenic acid has been studied in clinical contexts and is included in the FDA’s approved antifungal monograph for over-the-counter use. Products containing undecylenic acid at the specified OTC concentrations for ringworm and athlete’s foot have documented clinical activity — and the same mechanisms that make it effective for superficial fungal infections apply to dermatophyte infections of the nail plate and nail bed.
Multiple older clinical studies on undecylenic acid-based nail treatments documented improvement rates in nail fungus — though with the caveat that concentration and delivery vehicle formulation significantly affect actual nail bed penetration. RevaNail’s specific formulation concentration determines how much of the proven activity of undecylenic acid translates into actual clinical benefit.
Tea Tree Oil — The Most Studied Natural Antifungal
Tea tree oil (Melaleuca alternifolia essential oil) has one of the most extensive natural antifungal research bases of any botanically-derived compound, with multiple clinical trials specifically examining its activity against dermatophyte nail infections. Its primary active component — terpinen-4-ol — disrupts fungal cell membrane permeability through a mechanism that damages the membrane’s structural integrity and depletes the intracellular components that maintain fungal cell viability.
A landmark randomized controlled trial published in the Journal of Family Practice specifically compared tea tree oil to clotrimazole (a pharmaceutical antifungal) for toenail onychomycosis — finding comparable rates of mycological cure and clinical improvement between the two treatments. This is among the most practically significant research findings in the natural nail fungus treatment literature, providing direct clinical comparator data for tea tree oil’s effectiveness in the specific indication that RevaNail targets.
Tea tree oil’s nail penetration is supported by its lipophilic character and small molecular profile that allows movement through the nail keratin matrix more effectively than water-soluble compounds — though at the concentrations achieved through topical application, complete nail bed penetration remains a challenge shared with all topical treatments.
Aloe Vera Extract — The Healing and Anti-Inflammatory Support
Aloe vera’s contribution to the RevaNail formula is primarily in the healing and comfort dimensions rather than the antifungal dimension. The gel polysaccharides in aloe vera — particularly acemannan — have documented anti-inflammatory activity that reduces the redness, irritation, and discomfort associated with the periungual skin surrounding infected nails. Aloe vera also supports tissue regeneration in the skin surrounding the nail as it recovers from fungal-related inflammation.
The inclusion of aloe vera addresses a meaningful and often overlooked aspect of nail fungus treatment — the surrounding skin health. Fungal nail infections frequently involve the periungual skin alongside the nail itself, and maintaining the health of this tissue supports both comfort during treatment and the conditions for healthy new nail growth.
Vitamin E — Nail Strengthening and Antioxidant Protection
Vitamin E (alpha-tocopherol) provides antioxidant protection to nail tissue during the oxidative stress associated with active fungal infection. Beyond antioxidant activity, vitamin E has been documented to support nail plate integrity and reduce brittleness — relevant for nail fungus patients whose nail plates are often significantly weakened by the fungal infection’s proteolytic activity on the nail keratin.
Essential Oil Complex — Complementary Antifungal and Deodorizing Activity
The lavender, clove, and lemongrass essential oils in RevaNail provide complementary antifungal coverage through different chemical mechanisms than the primary undecylenic acid and tea tree oil actives. Clove oil’s eugenol is particularly noteworthy — multiple studies have documented eugenol’s direct antifungal activity against Trichophyton rubrum, the primary onychomycosis-causing dermatophyte, through membrane disruption mechanisms similar to but distinct from tea tree oil’s terpinen-4-ol activity.
Lemongrass oil’s deodorizing properties through citral and geraniol compounds address the odor associated with severe nail fungus infections — a functionally important quality-of-life benefit for patients dealing with onychomycosis of the toenails where fungal metabolite odor is a specific complaint.
How Does RevaNail Work — The Three-Phase Treatment Mechanism
RevaNail’s treatment approach operates through three converging phases that together address both the immediate antifungal activity and the longer-term nail restoration that complete recovery requires.
The first phase is direct contact antifungal activity at the nail surface and through initial nail plate penetration — the undecylenic acid and tea tree oil reaching the upper nail plate layers and beginning the disruption of fungal colonies established there. This phase produces the initial reduction in new fungal colony growth and begins the process of surface-level nail environment improvement.
The second phase — which develops with consistent twice-daily application over weeks — involves the gradual accumulation of antifungal compounds in deeper nail plate layers as the lipophilic active compounds diffuse through the keratin matrix over time. This is the rate-limiting step for topical nail fungus treatment effectiveness, and it is why the 4 to 6-week timeline for initial visible results and the 4 to 6-month timeline for complete nail restoration reflect the genuine biology of nail treatment rather than a product limitation.
The third phase is the regenerative healing support — the aloe vera, vitamin E, and anti-inflammatory essential oil components supporting the recovery of healthy nail tissue and periungual skin as the fungal burden is reduced by the antifungal actives. Nails that have been damaged by months or years of fungal infection require active nutritional support for recovery as new nail grows in to replace infected nail from the matrix outward.
Benefits of RevaNail — What You Can Realistically Expect
Reduction in Fungal Infection Activity and New Spread — Realistic Expectation: Moderate to High with Consistent Twice-Daily Use
The documented antifungal activity of undecylenic acid and tea tree oil at adequate concentrations is genuine — both compounds have demonstrated effectiveness against the primary dermatophyte species causing onychomycosis. With consistent twice-daily application as directed, most users experience a halt in the progressive spread of the infection to additional nail areas or adjacent nails within the first four to six weeks.
Reduced Nail Discoloration and Improved Appearance — Realistic Expectation: Moderate — Timeline 6-12 Weeks
Nail discoloration in onychomycosis is caused by the fungal metabolic byproducts and the structural disruption of nail keratin that alters its light-refraction properties. As the fungal load decreases and new healthy nail begins growing from the matrix, the discolored infected nail grows outward and is replaced by clearer new nail. This process is tied to natural nail growth rates — approximately 1.5mm per month for toenails — which means clearing several centimeters of infected nail requires many months even with excellent treatment response. Users should expect gradual improvement rather than rapid clearing.
Reduced Odor and Periungual Irritation — Realistic Expectation: High Within First Two to Three Weeks
The deodorizing and anti-inflammatory components of the formula — lemongrass, lavender, and aloe vera — produce their effects more rapidly than the structural nail improvement, as they act on the surface-accessible infection and surrounding skin rather than requiring nail penetration. Most users report meaningful improvement in odor and surrounding skin comfort within the first two to four weeks of consistent use.
Nail Strength Improvement — Realistic Expectation: Moderate with Long-Term Use
The nail strengthening benefits from vitamin E and the progressive replacement of fungus-weakened nail with healthy new nail produce gradual improvement in nail integrity and reduced brittleness over the treatment timeline. This is one of the longer-timeline benefits — meaningful nail strength improvement is most apparent at the three to six-month mark as a substantial proportion of the nail has been replaced by new healthy growth.
What RevaNail Cannot Realistically Do
RevaNail cannot produce rapid nail clearing — the fundamental biological reality of nail growth rate means even the most effective topical treatment requires months for the visual evidence of recovery to accumulate. It cannot treat severe nail infections with complete nail plate involvement and significant subungual hyperkeratosis (thickening beneath the nail) as effectively as oral antifungals for the pharmacokinetic reasons discussed earlier. And it is not appropriate for active fungal skin infections beyond the immediate nail and periungual area — generalized athlete’s foot or tinea pedis requires its own treatment approach.
RevaNail Customer Reviews
Real stories from real customers
“For years, my nails were weak, brittle, and constantly peeling. After just a few weeks using RevaNail, my nails are noticeably stronger, smoother, and finally growing without breakage. RevaNail also improved the health of my skin and boosted my confidence. This supplement has truly been a life-changer.”
“My nails were constantly chipping and weak. Since using RevaNail, they feel stronger and healthier, and I finally get compliments on how they look. The best part? I no longer need artificial nails. RevaNail has restored my natural nail beauty and confidence—I couldn’t be happier with the results.”
“Aging had left my nails weak and brittle. After using RevaNail, I noticed stronger nails, healthier cuticles, and even softer skin. Seeing real results from a natural formula feels incredible. I also appreciate that RevaNail is made with all-natural ingredients in the USA—safe, effective, and exactly what I needed for complete nail and skin health.”
Pros and Cons
| ✅ Pros | ❌ Cons |
|---|---|
| Undecylenic acid — FDA-recognized antifungal active with documented onychomycosis activity | Only available through official website — no retail or pharmacy availability |
| Tea tree oil with randomized controlled trial evidence comparable to pharmaceutical antifungal | Results require consistent twice-daily application for 4-6+ months — patience required |
| Precision brush applicator — direct targeted application for maximum nail coverage | Severe nail infections with significant subungual thickening may require oral antifungal treatment |
| Natural plant-based formula — no harsh chemicals, suitable for sensitive skin with patch test | Not an overnight fix — nail growth biology determines the timeline regardless of treatment effectiveness |
| Comprehensive anti-odor, anti-inflammatory, and nail strengthening support alongside antifungal | Slightly more expensive than basic OTC antifungal creams (though with more comprehensive formula) |
| 60-day money-back guarantee — empty bottles accepted | Not recommended for children under 12 without medical supervision |
| FDA-approved, GMP-certified manufacturing | Pregnant and breastfeeding women should consult physician before use |
| 2 free digital bonus guides with 3+ bottle orders | Individual results vary significantly based on infection severity and duration |
| Free US shipping on all packages | — |
| 21,100+ verified reviews with 4.95-star average | — |
Safety Information and Who Should Not Use RevaNail
RevaNail’s plant-based formula has an excellent reported safety profile across its substantial user review base — no burning, nail thinning, or skin irritation are documented in the standard user experience.
The most important pre-use precaution is a patch test for individuals with sensitive skin or known essential oil allergies — apply a small amount to uninvolved skin and wait 24 hours before beginning full nail application. Tea tree oil occasionally causes contact dermatitis in sensitive individuals, and clove oil’s eugenol has been documented as a sensitizer for people with prior eugenol exposure. For the large majority of users, these are not concerns — but the patch test is a reasonable precaution for sensitive skin individuals.
RevaNail is not appropriate for individuals with open wounds or broken skin adjacent to the affected nail, people with known allergies to any listed ingredient, and children under 12 without medical guidance. Pregnant and breastfeeding women should consult their healthcare provider before use — several essential oil components have theoretical concerns during pregnancy that warrant medical clearance.
For severe nail infections — complete nail plate destruction, significant subungual hyperkeratosis, or infections involving multiple digits with no improvement after 12 weeks of consistent treatment — consultation with a podiatrist or dermatologist for professional evaluation and possible prescription antifungal therapy is appropriate.
Who Should Consider RevaNail?
RevaNail is most appropriate for adults with mild to moderate onychomycosis — involving one or a few nails with partial nail plate involvement — who want a natural, non-prescription treatment approach as an alternative or preliminary option before pursuing oral antifungal medication.
It is particularly relevant for people who have concerns about the liver monitoring requirements and drug interactions of oral terbinafine or itraconazole — for many patients with mild to moderate infection who prefer to avoid systemic pharmaceutical treatment, a well-formulated topical approach is the appropriate first-line option.
People who have previously tried OTC antifungal creams without meaningful results may find RevaNail’s more comprehensive formula — specifically the undecylenic acid concentration and the complementary essential oil antifungal matrix — more effective than the single-compound creams that constitute most OTC antifungal products.
Adults who are already managing nail hygiene conscientiously and want to complement their hygiene practices with an antifungal treatment for persistent mild infection will find the twice-daily brush application protocol practical to integrate into morning and evening routines.
RevaNail is less appropriate as the primary intervention for severe onychomycosis with complete nail plate involvement — this presentation typically requires the systemic drug concentrations that only oral antifungals achieve.
RevaNail Pricing and Packages
RevaNail is available exclusively through the official website with free US shipping on all packages.
| Package | Supply | Price Per Bottle | Total | Bonuses |
|---|---|---|---|---|
| 1 Bottle | 30 days | $69 | $69 | — |
| 3 Bottles | 90 days | $59 | $177 | 2 free digital guides |
| 6 Bottles (Best Value) | 180 days | $49 | $294 | 2 free digital guides |
The 3-bottle package is the recommended minimum for a genuine treatment evaluation. Given that initial visible improvements appear at four to six weeks and meaningful nail restoration requires several months, a single 30-day bottle is too short to assess the treatment’s full impact on the progression of the infection and the recovery of nail appearance. The 6-bottle package at $49 per bottle covers a complete 180-day treatment protocol and provides the strongest per-unit value for the full treatment timeline that complete nail restoration requires.
The two free bonus digital guides — The Foundation of Healthy Feet and Healthy Nails, Healthy Skin — provide complementary practical guidance on nail and foot care practices that support RevaNail’s treatment by maintaining the dry, hygienic conditions that prevent reinfection.
The 60-Day Money-Back Guarantee
RevaNail is backed by a 60-day money-back guarantee that accepts returns even of empty bottles — reflecting genuine manufacturer confidence in the product’s performance across the range of mild to moderate nail fungus presentations it is designed to address. Contact support@revanail.com within 60 days of purchase to initiate a return and refund. The guarantee is available for official website purchases only.
Where to Buy RevaNail Safely
Purchase exclusively through the official RevaNail website. The nail fungus treatment market has significant problems with counterfeit and imitation products — products with similar branding and naming that do not contain the authentic formula or that use lower-concentration active ingredients. Official website purchase guarantees the authentic formula at the stated ingredient concentrations, the 60-day guarantee coverage, and genuine customer support.
Is RevaNail Legit or a Scam?
RevaNail is a legitimate product. Undecylenic acid is an FDA-recognized antifungal active with documented effectiveness for fungal infections. Tea tree oil has randomized controlled trial evidence for nail fungus treatment comparable to pharmaceutical antifungal clotrimazole. The essential oil complex provides complementary antifungal mechanisms that are individually documented in research against the primary dermatophyte species causing onychomycosis. The FDA-approved, GMP-certified manufacturing reflects genuine quality control investment.
The 21,100+ verified review base at a 4.95-star average reflects genuine broad-scale user engagement with specific and plausible outcome descriptions. The 60-day guarantee is real. The creator and contact information are transparent. The pricing is consistent and honest.
The honest qualifications: the proprietary formula means individual ingredient concentrations are not publicly disclosed, preventing per-ingredient dosage validation against clinical research thresholds. Results are timeline-dependent on nail growth biology and most meaningful in mild to moderate rather than severe infections. These are genuine consumer awareness points, not fraud indicators.
RevaNail is not a scam. It is a legitimately formulated, professionally manufactured natural topical antifungal product with genuine scientific basis for its primary active ingredients and appropriate consumer protection.
Final Verdict
After thoroughly reviewing RevaNail’s ingredient science, the clinical research behind undecylenic acid and tea tree oil for nail fungus treatment, the 21,000+ user review patterns, and the overall value proposition at $49 to $69 per bottle with a 60-day guarantee, here is my honest final assessment.
RevaNail is one of the more scientifically credible natural topical nail fungus treatments in the 2026 American market. The combination of an FDA-recognized antifungal active (undecylenic acid), a botanically-derived compound with RCT comparator evidence against pharmaceutical antifungals (tea tree oil), complementary essential oil antifungals covering different mechanisms (clove, lavender, lemongrass), and healing and strengthening support (aloe vera, vitamin E) creates a formula with more evidence depth than most natural nail fungus products.
For adults with mild to moderate nail fungal infection who want a natural, non-prescription treatment approach — and who are committed to the consistent twice-daily application and the patient 4 to 6 month timeline that nail recovery requires — RevaNail provides a credible, well-evidenced, and generously guaranteed treatment option.
Final Rating: ⭐⭐⭐⭐⅘ — 4.8 out of 5
Our recommendation: The 3-bottle package for a 90-day evaluation at good value with the free bonus guides. Apply twice daily after washing and drying nails completely. Trim nails regularly to improve penetration. Wear breathable footwear to prevent moisture accumulation. Commit to the full timeline — nail biology determines how quickly results are visible, not product quality.
Frequently Asked Questions
Everything you need to know about RevaNail
What is RevaNail and how does it work?
RevaNail is a natural supplement designed to restore strong, healthy nails. Its plant-based ingredients and essential nutrients target fungus at the source, repair damaged nail tissue, and support overall nail strength and appearance.
Is RevaNail safe to take daily?
Absolutely. RevaNail is made from 100% natural, non-GMO ingredients, manufactured in FDA-approved, GMP-certified facilities in the USA. Free from harmful chemicals and toxins, it’s safe for daily use.
When will I see results?
Many users notice improved nail clarity and reduced discoloration within a few weeks. The most visible results, like stronger, healthier nails, usually appear after 6–8 weeks of consistent use. Results may vary.
How should I take RevaNail for best results?
Take the recommended serving once daily with a glass of water. Daily use ensures nutrients build up in your system, providing maximum support for nail and skin health over time.
Do I need to change my diet or lifestyle?
No major changes are needed. RevaNail works naturally with your body. Maintaining good hygiene, trimming nails, and a balanced diet can support results, but the formula works effectively on its own.
What if RevaNail doesn’t work for me?
Every order is backed by our 60-Day Money-Back Guarantee. If you don’t see the healthy, clear nails you expected, contact us within 60 days for a full refund—no questions asked. Trying RevaNail is completely risk-free.
Scientific References
Onychomycosis, natural antifungals, and nail health research
Tea Tree Oil for Onychomycosis
RCT comparing to clotrimazole — Journal of Family Practice
PMID: 7884844FDA OTC Antifungal Monograph
Undecylenic acid as recognized active ingredient (URL returned 404, see identifier)
FDA Antifungal Products (404 – Check Source)Lavender Oil Antimicrobial Properties
Activity against Candida and dermatophytes — PubMed
PMID: 20645294Note on accessibility: The FDA OTC Antifungal Monograph URL returned a 404 error at the time of compilation. For reliable access, please search for “FDA OTC antifungal monograph undecylenic acid” directly on the FDA website (fda.gov/drugs). All PubMed links are accessible.
Research context: Tea tree oil has been compared favorably to clotrimazole for onychomycosis in randomized controlled trials. Undecylenic acid acts as an antifungal through cell membrane disruption mechanisms and is recognized by the FDA as an OTC antifungal active ingredient. Trichophyton rubrum is the primary pathogen in onychomycosis. Eugenol (clove oil) demonstrates antifungal activity against dermatophytes. Tea tree oil’s terpinen-4-ol component disrupts fungal membrane permeability. Aloe vera provides adjunctive anti-inflammatory and wound healing benefits. Lemongrass and lavender oils show activity against dermatophytes and Candida species. Nail penetration remains a significant challenge for topical antifungal efficacy. Topical and oral antifungals have different cure rate profiles for nail fungus.
