Last reviewed May 2026 · 1 min read
Is Butylene Glycol vegan?
Also known as: 1, 3-butanediol
Vegan
Suitable for a vegan diet.
Yes — It is typically produced synthetically from distilled petroleum.
01 · The basics
What is Butylene Glycol?
A common organic alcohol used as a solvent and humectant (moisture retainer) in skincare.
02 · The source
Where it comes from
It is typically produced synthetically from distilled petroleum. It involves no animal products.
03 · Alternatives
Best vegan alternatives
Propanediol (corn-derived)
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Frequently asked
FAQ
Is butylene glycol vegan?
Yes, it is a petroleum-derived synthetic ingredient.
Is butylene glycol 'clean'?
While vegan, some 'clean beauty' brands prefer corn-derived propanediol because butylene glycol is a fossil-fuel byproduct.
Commonly found in
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