Secure a bottle of the Cortex stack here: https://livecortex.com/cortex-generation1-nootropic/ Get coffee anywhere. Turn up the AMPERAGE. Happy stack thread: http://www.longecity.org/forum/topic/51802-gpc-choline-uridine-dha/ Nucleotide/caffeine study: http://molpharm.aspetjournals.org/content/molpharm/65/4/925.full.pdf