CheckVegan

Is Lactitol vegetarian?

Lactitol

Vegetarian Unconfirmed

Lactitol is a sugar alcohol derived from lactose (milk sugar) by catalytic hydrogenation, used as a humectant and sweetener. It consists of 4-O-beta-D-galactopyranosyl-D-glucitol.

Also known as 4-O-.beta.-D-Galactopyranosyl-D-glucitol, 4-O-beta-D-Galactopyranosyl-D-glucitol, Hydrogenated lactose, Lactitol monohydrate, Lacty
INCI name Lactitol
E number E966
INS number 966
CAS number 585-86-4
EC number 209-566-5
CosIng ID 78149
Last reviewed 15 May 2026

An ingredient is considered vegetarian if it avoids components derived from killing an animal.

Classifications are made to the best of our knowledge based on available scientific and regulatory sources. We cannot guarantee the accuracy of every entry, errors in the sources we draw from can always occur. This tool also cannot account for cross-contamination, which depends entirely on individual suppliers and producers. If you believe a classification is incorrect, you can report an issue.

Report an issue