Lecithin | whatsinit

About

What it is and where it shows up.

Lecithin is a complex mixture of phospholipids — primarily phosphatidylcholine, phosphatidylethanolamine, phosphatidylinositol, and phosphatidylserine — obtained commercially from soybeans, eggs, sunflower seeds, and rapeseed. It is widely used in food manufacturing as an emulsifier and stabiliser to blend water- and fat-based ingredients, improve texture, and extend shelf life.

Safety summary

The regulatory and scientific consensus.

EFSA re-evaluated lecithins (E322) in 2017 and concluded no numerical Acceptable Daily Intake (ADI) is required, reflecting a broad safety consensus at typical food-additive use levels; a 2020 follow-up opinion confirmed safety in infant formula up to maximum permitted levels. The FDA classifies lecithin as GRAS under 21 CFR 184.1400. The primary safety consideration is allergenicity: lecithins derived from soybeans and eggs must be declared as allergens on EU food labels under Regulation (EC) No 1169/2011.

Regulatory landscape

What food-safety regulators have decided.

Jurisdiction	Status	Note
EFSA (European Food Safety Authority) (European Union)	Approved	Authorised under Annex II and III of Regulation (EC) No 1333/2008; purity criteria defined in Commission Regulation (EU) No 231/2012; no numerical ADI established (EFSA 2017 re-evaluation); soy- and egg-derived lecithin must be labelled as allergens per Regulation (EC) No 1169/2011; infant-formula use (FC 13.1.1 and 13.1.5.1) confirmed safe up to maximum permitted level in 2020 follow-up opinionsource
FSSAI (Food Safety and Standards Authority of India) (India)	Approved	Approved as INS 322 emulsifier at GMP for general foods; maximum 0.5 g/100 ml in all types of infant formula; maximum 1500 mg/100 g in certain processed food categories; also permitted as processing aid (INS 322(i)) at GMP for all foods under FSSAI 2024 directivesource
FDA (Food and Drug Administration) (United States)	Approved	Listed as GRAS under 21 CFR 184.1400 for use as emulsifier, stabiliser, and flavouring adjuvant in food at levels not exceeding good manufacturing practice; canola-derived lecithin separately affirmed GRAS (GRN 000682)source

Who should approach with care

Whose guidance would steer them away.

Other — Individuals with a soy allergy should verify the botanical source of lecithin, as soy-derived lecithin (the most common commercial form) is listed as a mandatory allergen under EU Regulation (EC) No 1169/2011 and may trigger reactions in sensitised individuals.

Egg Allergy — Egg-derived lecithin must be declared as an allergen under EU Regulation (EC) No 1169/2011 and may trigger allergic reactions in egg-sensitised individuals; consumers should check product labelling for the lecithin source.

Research citations

The sources behind this verdict.

1FDA. 21 CFR 184.1400 – Lecithin (GRAS). accessdata.fda.gov
2FSSAI. Food Safety and Standards (Food for Infant Nutrition) Regulations – Version II (04.01.2024), 2024. fssai.gov.in
3EFSA. Opinion on the re-evaluation of lecithins (E 322) as a food additive in foods for infants below 16 weeks of age and follow-up of its re-evaluation as food additive for uses in foods for all population groups, 2020. efsa.europa.eu
4PubMed. Opinion on the re-evaluation of lecithins (E 322) as a food additive in foods for infants below 16 weeks of age and follow-up of its re-evaluation as food additive for uses in foods for all population groups, 2020. pubmed.ncbi.nlm.nih.gov
5EFSA. Re-evaluation of lecithins (E 322) as a food additive, 2017. efsa.europa.eu

Independently researched5 citations