Is isoeicosane vegan?

Isoeicosane is a branched-chain hydrocarbon composed of twenty carbon atoms, commonly used as an emollient, solvent, and texture enhancer. It is produced synthetically through the chemical processing of petroleum, a mineral resource, typically via the polymerization of smaller petrochemical molecules like isobutylene. While most frequently found in cosmetics and personal care formulations such as lipsticks, sunscreens, and moisturizers, it also appears on labels for specialty food coatings, packaging materials, and food-grade lubricants.

Isoeicosane is classified as vegan because its production relies exclusively on synthetic and mineral feedstocks. The petrochemical materials used to assemble the hydrocarbon chain do not incorporate animal fats, tissues, or animal-derived processing aids. Because no animal sources are involved at any stage of manufacturing, the resulting ingredient is completely free from animal products.