Child with cough syrup in spoon
  • Propylene Glycol

Purity Plus

Purity Plus describes Dow’s dedication to pure excellence in propylene glycol. Dow has a very high dedication to consistent quality and purity which governs the entire product supply process for products like DOW PuraGuard™ Propylene Glycol USP/EP.

And when purity matters, turn to the product that offers confidence and security. DOW PuraGuard™ Propylene Glycol USP/EP offers among the highest purity and most consistent quality available – with a specified purity of 99.8 percent or greater, non-detectable MEG/DEG contents, adherence to Joint IPEC-PQG Good Manufacturing Practices for Pharmaceutical Excipients, and a two-year shelf life when stored according to Dow’s recommendations. Think of it as “your security for purity.”

Dow’s propylene glycol is backed by Purity Plus with quality, supply chain and exceptional solutions. Learn more about DOW PuraGuard™ PG USP/EP for pharmaceutical, food, personal care and animal feed applications in our new literature.

™PuraGuard is a trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow.
The DOW PuraGuard™ trade name is currently commercially available only in North America, in conjunction with IPEA certification.


DOW PuraGuard™: Your Security for Purity (3:34)


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