Protocol · Dermatological/Infectious
Nail Fungus (Onychomycosis) Support Protocol
Tea Tree Oil (Topical) and Biotin are the core of this stack, with 3 supporting supplements. Each row gives the amount the protocol lists and the grade our evidence database holds for that supplement in Nail Fungus (Onychomycosis) Support.
We are re-verifying the studies cited on protocol pages; only confirmed citations are shown.
The stack
5 supplements · none graded yet
| Grade | Supplement | Amount listed | Why it’s in the stack | Evidence on file | Shop |
|---|---|---|---|---|---|
| Primary stackThe core of this protocol | |||||
| Tea Tree Oil (Topical) | Amount listed: 100% tea tree oil applied to affected nails twice daily | Antifungal properties; may help as adjunct to medical treatment | Not graded yet | ||
| Biotin | Amount listed: 2.5–5 mg daily | Supports nail health and strength | Not graded yet | ||
| Supporting stackListed as additions to the core | |||||
| Zinc | Amount listed: 15–30 mg daily | Supports immune function and nail health | Not graded yet | ||
| Probiotics | Amount listed: 10–20 billion CFU daily | Supports immune function; may help balance fungal overgrowth | Not graded yet | ||
| Vitamin E | Amount listed: 200–400 IU daily | Antioxidant; supports nail and skin health | Not graded yet | ||
Shop the evidence-backed picks
The collection holds the supplements we grade A or B for its theme, in third-party tested products where the catalog has them. It opens in our Fullscript store. You can look through it without signing in; Fullscript asks for a free account to order.
Or shop one supplement
Each opens third-party tested products, matched to the dose above where we can.
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How this protocol works
In plain language
Nail fungus (onychomycosis) is a fungal infection of the nails, most commonly affecting toenails. It causes thickened, discolored, brittle nails.
SYMPTOMS:
- Thickened nails
- Yellow, brown, or white discoloration
- Brittle, crumbly, or ragged edges
- Distorted shape
- Separation from nail bed
- Foul smell
RISK FACTORS:
- Age (more common over 60)
- Sweaty feet
- Walking barefoot in damp areas (pools, gyms)
- Minor skin/nail injury
- Diabetes
- Poor circulation
- Weakened immune system
- Athlete's foot
MEDICAL TREATMENT (most effective):
- Oral antifungals (terbinafine, itraconazole) - most effective
- Topical antifungals (efinaconazole, tavaborole) - milder cases
- Laser treatment - mixed evidence
- Nail removal - severe cases
PREVENTION:
- Keep feet clean and dry
- Wear breathable shoes
- Change socks daily
- Wear flip-flops in public showers/pools
- Don't share nail clippers
- Keep nails trimmed short
Medical treatment* is most effective.
Tea tree oil* may help as adjunct.
Treatment takes months* (nails grow slowly).
Expected timeline: Nail fungus treatment takes 6-12+ months due to slow nail growth. New healthy nail grows from base - complete replacement takes 12-18 months for toenails.