$PBIO The CBD products commonly consumed orally - including CBD oils in edibles and beverages - absorption is typically below 10% (ERTH 8/28/2018: Water Soluble CBD - The Science of Nanoemulsions and Bioavailability). PBI believes that processing with the UST-based BaroShear K45 system will deliver greatly improved absorption results (potentially as high as 90%) for CBD and a universe of other oil-based supplements.