Solaray Guarana Seed Extract Supplement, 200mg, 60 Count Go to amazon.com Related posts Top 17 best guarana extract 2022 FeatureContains at least a minimum level of the active ingredient - caffeineNatural energy boostSmaller, tastier and cheaper than energy drinks DescriptionGuarana by solaray offers a modest size dose of the ingredient the energy drinks love to use.