Is Human Anti-Propionibacterium Acnes Monoclonal Antibody vegetarian?

Human Anti-Propionibacterium Acnes Monoclonal Antibody is an immunoglobulin G antibody raised in human embryonic kidney cells that targets the bacterium Cutibacterium (Propionibacterium) acnes, used in cosmetic or dermatological applications targeting acne-related bacteria. Its production in human-derived cell lines raises uncertainty regarding vegan and vegetarian classification.

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

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