Is Disodium Phenyl Dibenzimidazole Tetrasulfonate vegetarian?

Disodium Phenyl Dibenzimidazole Tetrasulfonate, also known as bisdisulizole disodium, is a water-soluble synthetic compound added to sunscreens to absorb UVA rays. It is marketed by Symrise.

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

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