Calculate optimal Guarana dosages in milligrams (mg) using your body weight in kilograms (kg) or pounds (lbs). Our free dosage calculator provides personalized dose recommendations based on research data. Mild, moderate, and strong Guarana dosage range options are provided for safe use.
Calculate Guarana Dosage
Based on your body weight of kg
Guarana is a plant seed extract that contains caffeine, theobromine, and theophylline in a natural matrix with tannins, which provides sustained energy, enhanced cognition, and improved alertness with a smoother effect than isolated caffeine.
How to Take Guarana
Guarana is typically dosed at 200-800 mg daily (containing approximately 22% caffeine), commonly divided into 1-2 doses in the morning and early afternoon, and should not be taken in the evening as its long-lasting stimulant effects may interfere with sleep.