This Halal Scan App will help you identify the preservatives, colorings or food chemical additives if they are Halal (حلال) , Haram (حرام) or Mushbooh (مشبوه) (that is doubtful or Makrouh ).
Look for the ingredients part of the product and in a few seconds the E-code or E-number scanner will find what types of Halal or Haram (حلال او حرام) additives.
Some chemical additives are not halal (حلال), since they come from animals that are not Zabihah or Dhabīḥah (ذَبِيْحَة), thus they are haram for the Muslim who consumes them.
Sometimes in supermarket products they contain preservatives, dyes or chemical food additives that can be marked by different names or E-codes (for example, E120 which is Haram since it comes from an insect).
With Halal Scanner App you will not have to worry as it identifies almost all the names of existing preservatives, colorants or chemical additives and shows them to you in a very simple way.