Does Caffeine Affect Theacrine?

May affect absorption or how you feel

The short answer

Theacrine has a similar mechanism to caffeine (adenosine antagonism). Combined use amplifies stimulant effects without proportional tolerance buildup.

How to arrange timing

Reduce caffeine dose when stacking with theacrine to avoid overstimulation.

Reference

Reference noted for this food and supplement combination: Examine.com 2024; Feduccia et al. 2012

Important context

The effect can also change with food amount, supplement dose, product formulation, health conditions, and medication use. Ask a doctor or pharmacist first if you take medication, are pregnant or breastfeeding, or have a chronic condition.