Legal

Disclaimer

Please read this before you buy.

*These statements have not been evaluated by the Food and Drug Administration. Nail Defender is a cosmetic product and is not intended to diagnose, treat, cure or prevent any disease, including fungal nail infections.

Not medical advice

Nothing on this site replaces advice from a doctor or podiatrist. If you suspect a fungal or other nail infection, or have diabetes, poor circulation, or broken skin near the nail, see a healthcare professional before using any cosmetic nail product.

Patch-test first

Clove Bud Oil can irritate sensitive skin. Apply a small amount first and discontinue use if irritation occurs. For external use only; avoid eyes and broken skin.

Concentrations are not published

We could not confirm the concentration of Undecylenic Acid or any other ingredient. Check the label.

Seller language we do not repeat

The seller's materials include a claim that the product is "designed to target the root cause of nail fungus — helping eliminate it once and for all." This conflicts with the seller's own disclaimer and is not something we can verify, so we deliberately do not repeat it.

Affiliate disclosure

We may earn a commission on purchases made through our links. See our editorial standards.