10 Best Otc Nail Fungus Treatment 2025 in the United States

Kerasal Nail Renewal is an over-the-counter treatment designed to restore the appearance of discolored or damaged nails, often caused by fungal infections. One of its strengths is that it offers rapid results, with users reportedly seeing improvements in just 2 days. The dual-action formula not only combats fungal damage but also exfoliates the nail to improve its appearance, making it a comprehensive solution for nail issues like discoloration, brittleness, thickness, roughness, and ridges.

This product is easy to use, featuring a precision tip applicator that allows for clean and targeted application. The light liquid formulation means it can penetrate the nail effectively without leaving a mess. Kerasal's ingredients have been clinically studied for over 30 years and were developed by a dermatologist, adding to its credibility and reliability.

It’s important to note that the treatment requires consistent application, and results may vary depending on the severity of the nail condition. There is also a possibility of minor side effects such as skin irritation for some users. The 0.33 fl oz size might be considered small, especially for those needing longer treatment durations. Despite these potential drawbacks, Kerasal Nail Renewal is a trusted product in the health and household category, making it a solid option for those looking to improve their nail health.

Kerasal Multi-Purpose Nail Repair is designed to address discolored and damaged nails, making it suitable for individuals with nail issues such as fungus, psoriasis, or damage from manicures. Its key strength lies in its combination of urea, propylene glycol, and lactic acid, which work together to penetrate and treat the nail plate. Users are expected to apply the solution twice daily for the first week and then once daily thereafter, making it a relatively straightforward regimen, though the frequency may be a bit demanding initially.

The product's ability to hydrate, exfoliate, and reduce nail thickness can significantly improve the appearance of brittle and damaged nails over time. However, patience is required as results may take a few weeks to become noticeable. Some users might experience mild side effects like minor irritation, typical with topical treatments.

The product is conveniently packaged in a small 0.43 fl oz bottle, making it easy to store and apply. While it is effective for various nail issues, including those caused by aging, the 13 ml volume may not last very long for users with extensive nail damage, potentially requiring multiple purchases. Kerasal offers a practical and effective solution for treating and improving the appearance of damaged nails, though it requires consistent application and may necessitate repeated purchases for long-term use.

The Kerasal Nighttime Renewal Fungal Nail Patches are designed to treat nail fungus damage while you sleep, offering overnight repair with a focus on improving nail appearance. These patches are from a trusted brand and claim to penetrate, moisturize, and exfoliate the nail to reduce discoloration and normalize thickness. They are easy to apply, staying in place for 6-8 hours, making them convenient for nighttime use.

Consistency is key, as it is recommended to apply the patches nightly for 3-6 months for optimal results. This long treatment duration might be a drawback for those seeking quicker results. The patches are hygienic and user-friendly, but users should be aware of potential side effects like skin irritation, though such issues are not prominently mentioned.

These patches are suitable for individuals looking for an easy-to-use, long-term solution to improve the appearance of fungus-damaged nails.