What it is:A light, nail strengthening and growth stimulating treatment.What it is formulated to do:This soothing serum prevents nail breakage with vitamin E, as horse chestnut seed extract stimulates circulation in the nail bed itself to enhance stronger nail growth. Emollient sunflower seed oil and ginseng root extract nourish, as commiphora abyssinica extract acts as an anti-fungal to keep nails healthy.