Is 4-Aminosalicylic Acid vegan?

4-Aminosalicylic Acid

Vegan

4-Aminosalicylic acid is a synthetic derivative of salicylic acid, used pharmaceutically as an antituberculosis agent. It is chemically manufactured and not of animal origin.

Also known as para-Aminosalicylic acid and its salts, PAS
INCI name 4-Aminosalicylic Acid
CAS number 69-72-7
EC number 200-613-5
CosIng ID 28868
Last reviewed 9 July 2026

Sources

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