Glycine and its sodium salt (E640)

Glycine and its sodium salt (E640) is one of the markers Open Food Facts uses to classify a food as ultra-processed (NOVA group 4).

What it is and why it counts

A food additive authorised for industrial food production.

Cosmetic additives

NOVA calls these additives "cosmetic": they change how a product looks, feels or tastes rather than keeping it safe to eat. Their presence is one of the two defining signs of an ultra-processed food.

More about glycine and its sodium salt (E640) on Wikidata

Where it turns up

Glycine and its sodium salt (E640) appears in 17 of the 40,000 products on this site (0%).

Products containing glycine and its sodium salt (E640)

How the NOVA classification works