Can You Take Citrulline and Hawthorn Berry Together?

Dose or timing may matter

The short answer

Citrulline boosts nitric oxide production while hawthorn provides vasodilatory and cardiotonic effects. The combination may cause additive blood pressure lowering.

How to arrange timing

Monitor blood pressure when using both supplements. Consider starting with lower doses of each.

Reference

Reference noted for this combination: Figueroa A et al. Effects of watermelon supplementation on aortic blood pressure. Am J Hypertens. 2012;25(6):640-643

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.