r/anhedonia

Guarana

• 
• Chemical component, Parts per million
• Caffeine, 9 100 – 76 000
• Protein, < 98 600
• Resin, < 70,000
• Starch, 50 000 – 60 000
• Tannin, 50 000 – 120 000
• Theobromine, 200 – 400
• Theophylline, 0 – 2 500