1,3 Propanediol

1,3 Propanediol may sound strange and chemical-y, but don’t judge an ingredient by its name. (You wouldn’t with a person, right?) It’s simply a plant-based replacement for petroleum-based glycols such as propylene glycol and butylene glycol. And it acts as a moisturizer, skin conditioner, and preservative booster. Thank you, green chemistry.

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