hat
L-theanine tou se yon bon opsyon paske li konbine byen ak nenpòt estimilan. Fonksyon li se lis efè yo epi ogmante fonksyon mantal la. Yo te kapab jape White Willow tou ki enkli nan chemine a pou efè sinèrjetik li yo.
eng
L-theanine is also a good option as it combines well with any stimulant. Its function is to smooth out the effects and increase the cognitive function. White willow bark could also be included in the stack for its synergistic effects.