Naloc Fungal Nail Treatment. Naloc is a topical treatment (on the nail) for discoloured and deformed nails resulting from fungal infection or psoriasis.. Naloc increases hydration, gently smoothes the outer layers of the nail plate by changing the nail’s microenvironment and improving nail surface integrity, preventing the growth of fungi and bacteria.. Naloc also improves the appearance of nails and keeps them in good condition.. Pack contains a 3 month supply for use on up to 3 nails. Effective on fungal nails. Normalise the nail thickness. Reduce nail colourisation. Naloc improves nail appearance in just 1 week2. Directions:. Once a day.. Apply a thin layer once daily before bedtime to affected nails and under the free edge of the nail.. Allow to dry for a few minutes.. Filing or preparation of the nail is not necessary.