Our nail care solution contains acetic acid and disodium EDTA. It provides rich nutrients to the nails, promoting their repair function and gradually restoring their smoothness and luster. It is suitable for conditions such as onychomycosis, atrophy, uneven, layered, thickened, yellowed, deck peeling, cloudy discoloration, and nail problems. Its usage is very simple: when using it first, soak the sick nails in warm water, use a file to trim the irregular nails, drip an appropriate amount of this product, slowly penetrate the diseased nails with one drop in the morning and one drop in the evening, and continue to use until the wound heals. And it can moisturize and care for nails.