How long does guarana caffeine (in pill form) take to reach maximum potency compared with ordinary caffeine?!
Also, how long do the effects last? I heard Guarana lasts longer than ordinary caffeine.
Answers:
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A guarana seed contains about twice the caffeine found in coffee beans (about 2–4.5% caffeine in guarana seeds compared to 1–2% for coffee beans).
A guarana seed takes the same time of a coffee seeds to be processed by the body and to reach maximum potency but of course containing more caffeine it will be the effect will be stronger and last longer.
The effect should start in approx 1 hour but of course it depends from the quantity you ingest.