Is Ethyl Guaiazulene Sulfonate vegetarian?

Ethyl Guaiazulene Sulfonate, also known as ethyl 1,4-dimethyl-5-(1-methylethyl)azulene-3-sulfonate, is a synthetic derivative of guaiazulene used in cosmetics for its soothing and anti-inflammatory properties.

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

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