Pepto BismolDiarrhea LiquiCaps, Anti Diarrhea Medicine for Fast Diarrhea Relief, Antidiarrheal Liquid Pills, 48 LiquidCaps

Why are the active and inactive ingredients exactly the same between original pepto and pepto diarrhea? So what special ingredient kills bacteria?

Country of origin

Do these contain gluten?

Are these authentic peto bismol as i don't see the packaging contains the word bismol ?