Ordered carrier SC500-AF, WOW, what a well built product! I've been a welder/fabricator for over 47 years using all forms of welding processes. I know quality workmanship, this has well designed construction and welding assembly.
But exercise also stimulates brain regions that are involved in memory function to release a chemical called brain-derived neurotrophic factor (BDNF). BDNF rewires memory circuits so they work better.
A recent study found that peak cortisol concentrations were lower after exercise following a supplement regime of 600mg of PS for ten days. Another study showed that an 800mg dose lowered cortisol response by as much as 30% after cycling exercise.