Is Plantago Lanceolata Callus Extracellular Vesicles vegan?

Plantago Lanceolata Callus Extracellular Vesicles are nanoscale vesicles isolated from the growth media of cultured callus cells of Plantago lanceolata (ribwort plantain), used in cosmetics for cell-to-cell signalling properties.

An ingredient is considered vegan if it contains no animal-derived components at any point in its production.

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