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.

Kerasal Multi-Purpose Nail Repair Patches are a convenient option for those struggling with damaged nails. They are formulated to penetrate deeply, moisturize, and exfoliate the nail plate, addressing common nail ailments like discoloration and abnormal thickness. The patches are applied before bedtime and offer 6-8 hours of continuous care, making them easy to incorporate into a nightly routine, though they can also be used during the day if preferred.

The treatment duration is relatively long, requiring consistent use for 3-6 months to see significant results, which could be a downside for those seeking quicker fixes. The main appeal lies in their ease of use and hygienic application, sticking securely to the nail without much hassle.

Kerasal is recommended by doctors and aims to restore a healthy nail appearance. It is primarily marketed for superficial improvements rather than directly treating fungal infections. This makes it ideal for those whose main goal is to improve the look of damaged nails rather than addressing underlying fungal issues.