Is Propylene Glycol an Animal Product? Understanding Its Origins
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3 min read
According to the Agency for Toxic Substances and Disease Registry (ATSDR), propylene glycol is a synthetic liquid that absorbs water. The simple answer to 'Is propylene glycol an animal product?' is no, but its origin can be either fossil fuel-based or plant-based, which is an important distinction for consumers following a vegan or natural products lifestyle.
