Our nail repair solution contains acetic acid and disodium EDTA. It can lighten the skin make the skin texture more delicate reduce fine lines reduce the intrusion of ultraviolet light air pollution or other environmental foreign matter shrink pores fade stains and blemishes. Its application method is very simple: wash and dry the nails gently file off the thickened waste cuticle on the nails with a file open the product cover apply 2-3 drops to the infected fungal nail and evenly apply to the fungal nail. It is recommended to use 2 to 3 times a day for better results. After use it can normalize nail thickness moisturize fragile nails relieve pain and swelling improve nail condition and support healthy nail regeneration.