Vegan Food Additives: A Complete Guide

Many food additives are derived from animal sources and won't be obvious from their E-numbers or names alone. Some are clearly animal-derived (like gelatin), others are hidden (like certain emulsifiers that may use animal fats), and some are controversial (like some fermentation-derived additives). The challenge: without the E-number system and knowledge of additive origins, it's almost impossible to navigate this on labels alone.

These additives are definitively animal-derived: • E120 — Cochineal / Carmine: Red dye from crushed cochineal insects • E441 — Gelatin: From animal bones and skin (rarely labeled as E441 — usually just 'gelatin') • E901 — Beeswax: From honeybees (glazing agent on confectionery) • E904 — Shellac: From lac beetles (used as glazing agent on some fruits and candy) • E542 — Edible bone phosphate: Extracted from animal bones • E631 — Disodium inosinate: Often derived from fish or pig meat • E634/E635 — Calcium/Disodium 5'-ribonucleotides: May be from animal sources • Lactose (E966): From dairy milk

These additives can be vegan or non-vegan depending on the production source: • E471 (Mono- and Diglycerides): Often from plant oils, but may be from animal fats. Check with manufacturer. • E322 (Lecithin): Usually soy or sunflower (vegan), but can be egg-derived. Label may specify 'soy lecithin.' • E570 (Fatty acids): Can be plant or animal-derived. • E472 series (Acetic/Lactic/Citric acid esters of mono- and diglycerides): Same issue as E471. • E481/E482 (Sodium/Calcium stearoyl lactylate): May be from animal-derived stearic acid. • E422 (Glycerol): Can be from vegetable or animal fats. When in doubt, contact the manufacturer — many now specify plant-derived on their labeling.

These are reliably vegan: • E300-E304 (Vitamin C and derivatives) • E330-E333 (Citric acid and citrates) • E160a (Beta-carotene from algae or carrots) • E160b (Annatto from achiote tree seeds) • E406 (Agar) — from seaweed • E407 (Carrageenan) — from red seaweed • E412 (Guar gum) — from guar beans • E415 (Xanthan gum) — microbial fermentation • E440 (Pectin) — from fruit • E500-E509 (Carbonates) — mineral-derived • E621 (MSG) — fermentation-derived