Expiry Date?
If food and medicine has expiry date printed on the label, how come cosmetics and fragrances don't have? Since it is not indicated. how long can we stock them and still use them in perfect condition? For example - lipstick, liquid moisturizer, lip balm, eye make-up, liquid concealer, bottled perfume, sponge etc.
If still in use but not yet used up, how long can we keep using it?