Hyland's Baby Cough Syrup, Natural Relief of Coughs Due to Colds, 4 Ounces

Where will the expiry date for this product be? I can't find it any where in the carton

Is this certified through FDA, GMP, USP, NSF, or Consumer Labs?

Is this a suppressant or an expectorant?

Is the top of the bottle open or does it have the kind of top that an oral syringe fits into so that you can turn the bottle upside down?