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ASK THE ALLERGISTA: If I’m allergic to PG, should I avoid other glycols?
Propylene Glycol / Reader Submissions

ASK THE ALLERGISTA: If I’m allergic to PG, should I avoid other glycols?

Q: Hello, I found out about my allergy to propylene glycol about 2 years ago (oye). One question that hasn’t really been answered and no one seems to know…what about the other glycols such as, butylene and capylyl? I know these are longer carbon chains but I don’t know if that would affect my allergy … Continue reading