Are pigs killed to make gelatin?

Where Does Gelatin Really Come From?

Yes, pigs—and other animals—are indeed killed in the production of gelatin. While it's often framed as a byproduct of the meat industry, using leftover materials like skins, bones, and hooves, the reality is more complex. Around 46% of the world’s gelatin comes from pig skins, with about 30% sourced from cow hides. The rest is typically made from bones and connective tissues of both animals.

Gelatin is essentially collagen extracted through boiling these animal parts. It’s a common ingredient in everything from gummy candies and marshmallows to yogurt, capsules, and even photographic film. While much of it uses waste materials from animals already slaughtered for meat, some production involves animals being raised and killed specifically for gelatin and other byproducts.

This means that even if you're not eating pork directly, consuming gelatin may still support the pig farming industry. For people following religious dietary laws, ethical vegetarians, or those concerned about animal welfare, this raises important questions. Many assume gelatin is a harmless, artificial substance, but it’s deeply rooted in industrial animal processing.

Thankfully, plant-based alternatives like agar-agar and pectin have become more accessible, offering viable substitutes in cooking and manufacturing. These are derived from seaweed and fruit, respectively, and perform similarly in many recipes.

As consumers become more aware, transparency in ingredient sourcing grows more important. Knowing that gelatin comes from animal remains—particularly pigs—can influence choices, especially when labels don’t always clarify the source. Whether for health, ethics, or faith, understanding what’s in your food is a step toward more conscious consumption.