hat
Guarana extrait poud te montre imedyat rezilta yo tèm efè pozitif nan cognition. A anwo nan syèl la kontan ankouraje a mantal vigilance ak réduit kò kraze. Partisans de guarana pitit pitit extrait ki kwè te libere dousman, konsa bay efè stimulative pou yon peryòd ankò.
eng
Guarana extract Powder has shown prompt results in terms of positive effects in cognition. The high content promotes mental alertness and reduces fatigue. The proponents of guarana seed extract are of the opinion that is released slowly, thus providing stimulative effects for a longer period.