GREEN POOP WHILE ON CEELIN DROPS

Hi mga mamsh! Is it normal na maging green poop ng aking Baby na 7weeks old simula nung nag take sya ng ceelin drops .30ml?? Formula fed din sya similac tummicare HW pero always mustard yellow poops nung di pa sya nagtetake ng ceelin drops. I think dahil sa ceelin drops kaya nag green poop ni baby. Na-experience nyo nadin po ba to kay baby?? Please advice. Thank you mga mamsh!! ♥️