New era no 7 kali sulph 240 tablet new era single cell salt number 7 contains kali sulph potassium sulphate with biotin contains triturated finely ground tiny particles of cell salt in easy to take dissolve on the tongue fastmelt tablets which include the micro nutrient biotin that contributes to the maintenance of normal healthy skin fast melt tablets each bottle contains 240 small melt under the tongue tablets for which new era is famous their cell salt nutrients are theref