Perfectil plus nails provides an advanced comprehensive formula to complement your daily beauty routine. it includes specially selected nutrients and beauty minerals to nourish tissue in the nail matrix and bed, including:-extra selenium which contributes to the maintenance of normal nails-copper which contributes to the maintenance of normal connective tissue-horsetail botanical extract (equisetum arvense l.), a natural source of silica-methyl sulphonyl methane (msm) provides sulphur, which is an important nutrient found in the outer layer of the skin, hair and nailsdose: two tablets per day with your main meal.