What Is PEG 400 (polyethylene glycol 400)?

PEG 400 (polyethylene glycol 400) is mixture of 11 different molecular sizes of glycol – family of alcohols.  It doesn’t get broken by the body; however, it can pass through the gut wall with varying degrees of ease.   HOW IS PEG 400 (polyethylene glycol 400) USED? My test results showed that medium size molecules of glycol passed […]