10 Best Fungal Nail Treatments 2025 in the United States

Kerasal Nail Renewal is a liquid fungal nail treatment designed to improve the appearance of discolored or damaged nails. It features a patented formula that combines the benefits of combating fungal damage and exfoliating the nail surface. Users can start seeing results as soon as 2 days after application, which is a strong point for those needing rapid improvement. The precision tip applicator makes it easy to apply the treatment directly to the affected nail without creating a mess.

Additionally, the product targets multiple symptoms such as discoloration, brittleness, thickness, roughness, and ridges, making it a comprehensive option for those experiencing various forms of nail damage. Developed by a dermatologist and clinically tested for over 30 years, this treatment uses proven ingredients, which adds to its credibility and effectiveness. However, the product may require consistent application over an extended period to fully restore nail health, and some users might experience minor side effects like skin irritation.

At just 0.33 fluid ounces, the small volume may necessitate multiple purchases for long-term use. Kerasal Nail Renewal is a reliable option for those seeking a multi-symptom solution to fungal nail damage, though patience and consistent application are necessary for best results.

The VigorWell Toenail Fungus Treatment Extra Strength kit offers a complete nail repair solution designed for individuals dealing with stubborn toenail fungus. It includes 32 advanced nighttime nail repair patches and a 15ml bottle of potent nail repair liquid.

The extra strength formula targets fungus effectively, working overnight for up to 8 hours, which is convenient for users who prefer treatment during sleep. The combination of patches and liquid ensures targeted and intensive treatment to restore damaged nails and promote a healthy appearance.

The extra strength formula and the convenience of an overnight treatment are notable strengths of this product.

Kerasal Multi-Purpose Nail Repair is an effective solution for those dealing with discolored and damaged nails due to various causes such as fungal infections, nail psoriasis, gel manicure damage, and aging. The product combines the exfoliating and hydrating properties of urea, propylene glycol, and lactic acid to improve nail appearance by reducing discoloration, thickness, and brittleness. It comes in a 0.43 fl oz package, which is compact and easy to handle.

Application involves a simple regimen: twice daily for the first week, then once daily thereafter, which is convenient for most users. One of the notable strengths of this product is its multi-purpose approach, targeting different causes of nail damage effectively. However, a potential drawback is the necessity for consistent application over an extended period to see significant results. Additionally, users with sensitive skin may experience mild side effects such as irritation.

Given its specific formulation and targeted benefits, Kerasal is best suited for individuals with moderate to severe nail damage seeking a versatile and straightforward treatment option.