Polyethylene Glycol 400 — Where To Buy

: A good source for both new and repackaged options, including high-purity (99.9%) variants and cosmetic-grade ingredients for DIY skincare. Peg 400 - Amazon.com

You can buy from major online marketplaces like Amazon and Walmart , as well as specialized chemical and medical supply companies . Depending on your intended use (e.g., cosmetic, food, or industrial), you should check the product grade, such as USP (pharmaceutical), FCC (food), or Industrial . Major Retailers and Marketplaces

: Carries multiple brands including Lab Alley and various small business labels. Options range from high-purity laboratory grade to industrial solvents.