CheckVegan

Is Folic Acid vegetarian?

Folic Acid

Vegetarian Vegetarian
Vegan Vegan

Folic acid is the synthetic, fully oxidised form of vitamin B9 (folate), used in dietary supplements, fortified foods, and cosmetics. Unlike natural folate found in foods, folic acid is produced by chemical synthesis and must be converted in the body to its active form.

Also known as Folacin, Folate, Pteroylglutamic acid, Pteroylmonoglutamic acid, Vitamin B9, Vitamin Bc, Vitamin M
CAS number 59-30-3
EC number 200-419-0
Last reviewed 11 July 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