Is a specific product kosher? Brand-by-brand guides, from Oreo to Haribo, with the certification and ingredient checks that matter.
Is It Kosher? Haribo is kosher only when the specific bag carries a trusted kosher symbol. Most standard Haribo gummies are not kosher, because they are made with pork gelatin. Certified Haribo lines do exist, so the mark on that exact package is what decides it.
Is It Kosher? Marshmallows are kosher only when they carry a reliable hechsher, and many common brands do not. The reason is gelatin, which is usually made from animal sources that are not kosher. Certified marshmallows, fish-gelatin versions, and vegan options are the ways around it.
Is It Kosher? Yes, Oreos sold in the United States are kosher. Every standard variety carries OU-D certification from the Orthodox Union, meaning they are certified kosher dairy. Outside the US the answer gets more complicated, and this guide walks through exactly what to check on the package.