Shoppers ‘Completely Restore’ Damaged Nails With This $17 Fungus Treatment

I know firsthand the damage gel polish can do to your nails. After constant use, brittleness and splitting occur—but that’s not the only concern to watch out for. Nail fungus is another common gel-related issue, and it even impacts those who forgo the pretty manicure. 

This nail infection lives in “warm, moist environments, such as sweaty feet, moist socks, public gyms, public showers, and hotel rooms, as well as in your own home,” explained Sidney Weiser, D.P.M., founder and president of Quality Podiatry Group, in a previous Shape interview. This results in nail color changes cracking, or a thicker nail plate. Fortunately, there are easy and effective ways to get rid of the visible damage, like Amazon’s best-selling Kerasal Fungal Nail Renewal Treatment, which has more than 38,000 perfect ratings.

Kerasal Fungal Nail Renewal Treatment

The $17 treatment improves the appearance of fungus-damaged nails with the clear, odorless solution deeply penetrating the nail plate to tackle discoloration, thickness, brittleness, roughness, and ridges. Hydrating and exfoliating ingredients such as lactic acid and urea leave the toenails looking stronger, smoother, and overall healthier. The nail-repair product also comes with a precise tip for an easy, mess-free application. Simply apply a thin layer twice a day for the first week and once a day for maintenance. Keep in mind, though, it may take longer to see results depending on the severity of the condition. 

More than 40,000 Amazon shoppers bought the Kerasal Nail Renewal Treatment in the last month, and I can see why. One reviewer shared that it “transformed” their toes’ appearance from “nasty to healthy,” while another reviewer raved that their nails looked “completely restored” after a few months. A third customer noticed “significant improvements,” adding that the “discoloration started to fade, and [their] nails looked healthier and smoother overall.” Another user even claimed their nails were “growing back stronger.”

Shape editors are also huge fans of the brand’s nail fungus treatments. They ranked Kerasal’s similar product, the Multi-Purpose Nail Repair Polish, the best option for tackling fungal infections as well as other types of nail damage derived from nail psoriasis, aging, and gel manicures. Like the nail-renewal formula, this $19 polish contains ingredients that moisturize and exfoliate the nails for a clearer, even texture.

Kerasal Multi-Purpose Nail Repair Treatment

While the Kerasal Nail Renewal Treatment (and similar Nail Repair Polish) won’t totally eliminate your nail fungus, it will visibly improve the damage after a few weeks. Check out similar products for stronger, healthier nails, below. 

Ariella Nail Repair Pen 

Fungi Nail Anti-Fungal Ointment 

Dr.’s Remedy Therapeutic Caress Cuticle Oil