DISCLAIMER: PW's dosage information is gathered from buyers and sources for educational applications only. It's not necessarily a suggestion and will be verified with other resources for accuracy. When comparing the R-isomer and S-isomer it is clear the R-isomer is much more Energetic when it comes to cognition and stimulation. https://brooksmkhcv.ampblogs.com/how-rgpu-95-can-save-you-time-stress-and-money-66850211