Lecithin

Also listed as E322.

EmulsifiersCAS: 8002-43-5

This is what the ingredient is.

Lecithin is a phospholipid mixture derived from soybeans, eggs, or sunflower seeds. Functions as a natural emulsifier.

Here is why it shows up on the label.

It works as an emulsifier, stabilizer, and release agent. Used in chocolate, baked goods, margarine, and supplements.

Here is what food agencies say.

The FDA lists Lecithin as Generally Recognized as Safe. Europe approves it as additive E322.

Here is what research has found.

Essential component of cell membranes. Source of choline. Some studies suggest cognitive and liver health benefits.

Here are a few things worth knowing.

Soy lecithin may trigger reactions in those with soy allergies, though highly refined versions may be tolerated.

Sources

  • FDA GRAS
  • EFSA E322

How to read this page

We publish plain facts about this ingredient so a label is easier to read. This is not medical advice, and it is not a recommendation to buy, avoid, or use anything. For a personal health question, talk with a clinician who knows your history.

v1.0Updated 9/12/2026