what exactly is gelatin made from
Seems innocent enough, but its source might surprise you. Gelatin is a yellowish, odorless, and nearly tasteless substance that is made by prolonged boiling of skin, cartilage, and bones from animals.It's made primarily from the stuff meat industries have left over â we're talking about pork skins, horns, and cattle bones.Ugh.eems innocent enough, but its source might surprise you. Gelatin is a yellowish, odorless, and nearly tasteless substance that is made by prolonged boiling of skin, cartilage, and bones from animals.