Oo, authentic po ang Watson's official store sa Shopee, maraming kaibigan ko nag-order doon at walang problema, at mas mura pa sometimes kaysa sa physical stores dahil sa sales nila! Ang key lang is make sure talaga na "Official Store" ang badge nila at check mo yung seller name na Watson's mismo, hindi third-party resellers na nag-uutang lang ng Watson's name. One of my mum friends even got her prenatal vitamins and baby products from there and it's all legit, kaya go lang if you're budget-conscious, just review mo muna yung product reviews and seller ratings para safe.