10 Best Fungal Nail Treatments 2025 in the United States

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.

The Toenail Fungus Treatment Extra Strength Antifungal Solution by DERMATOOL is designed to restore healthy nails by targeting fungus at its source. The active ingredient, tolnaftate, is known for its effectiveness against fungal infections. Its easy-to-use brush applicator allows for precise application, ensuring the solution reaches around and under the toenail. The treatment dries quickly and does not stain, making it convenient for regular use.

Additionally, the formula is enriched with natural ingredients like Tea Tree oil, Vitamin E, and Omegas 3-6, which are beneficial for nail health and are free from parabens and harsh chemicals. Users can expect to see improvements in nails that are yellow, thick, or discolored over a period of consistent application. It is essential for users to follow the recommended application frequency and duration to achieve optimal results. Some may experience mild side effects such as itching or burning initially, which is common with antifungal treatments.

The product comes with a risk-free 100% empty bottle money-back guarantee, making it a low-risk option for those seeking a solution to fungal nail issues. Its compact size (0.5 fluid ounces) makes it easy to carry around. This product is particularly suitable for individuals looking to repair fungal-damaged nails and regain confidence in the appearance of their nails.

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.