Waste, animal fat in chewing gum, tattoo ink

Lanolin in gum is extracted from excreted substances in sheepskin, while tattoo ink contains bone ash and glycerin from animal fat.

Many of the ingredients or items people regularly use, from tattoo ink to chewing gum, contain ingredients of animal origin, according to Business Insider.

Adhesives in tattoo ink often contain bone ash, glycerin in fat, gelatin from animal hooves and shellac from beetles.

Gum contains much lanolin, excreted like wax on sheepskin.

Gum contains much lanolin, excreted like wax on sheepskin. Lanolin makes gum become sticky. Gum manufacturing companies do not need to publicize the lanolin component because it is in the production material that is the base gum .

Some types of jelly beer (isinglass) come from fish bubbles. This type of jelly gives an eye-catching yellow beer. Many brewers have now stopped using fish bubble jelly.

Dihydrogenated tallow dimethyl ammonium chloride is used to cover thin paper towels. The compound is extracted from fat in cow, sheep, horse body, used to soften clothes and reduce static electricity.