Lecithin

Emulsifier · E322

What is Lecithin, and why is it used?

Phospholipids that help oil and water stay mixed — in chocolate, dressings and baked goods.

How it works

One end attracts water, the other attracts fat, so it sits at the boundary and stabilizes the mix.

Allergen context

Soy lecithin comes from soy. People with soy allergy should check labels and follow clinical advice.

Connected topics

Try it in your browser

General education only, not medical advice. Drafted Oct 2026 · pending qualified expert review.