Can You Take Caffeine and Ecdysterone Together?

May affect absorption

The short answer

Caffeine's diuretic effect may slightly reduce the absorption efficiency of ecdysterone, which requires adequate hydration for optimal uptake.

How to arrange timing

Ensure adequate water intake when combining. The interaction is mild and generally not clinically significant.

Reference

Reference noted for this combination: Isenmann E et al. Ecdysteroids as non-conventional anabolic agent: performance enhancement by ecdysterone supplementation in humans. Arch Toxicol. 2019;93(7):1807-1816

Important context

Whether supplements suit you together also depends on 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.