PurEliquid Premium E JuicePurEliquid products are 100% manufactured in Canada using high quality ingredients.  We utilize 99.7 purity grade Vegetable. Glycerin and 99.7 purity USP (United States Pharmacopeial) grade Propylene Glycol, the highest purity used on the market today. Our flavors are sourced from Europe, USA, and Canada. Additionally by avoiding all custard type flavors, we have actively avoided the use of Diacetly and Diketone.  All of our liquids are put through repetitive titration tests to ensure accuracy of ingredients used.  Our liquid production is managed by certified Lean Six Sigma professionals, ensuring that all production processes are properly documented and analyzed to ensure repeat ability and accuracy of all processes.