Is Propionibacterium Acnes CA-21 vegan?

Cutibacterium Acnes CA-21 is also known as Propionibacterium Acnes CA-21.

Cutibacterium Acnes CA-21 is a specific strain (CA-21) of the bacterium Cutibacterium acnes, used in cosmetic formulations, typically produced via microbial fermentation.

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