Can You Take Creatine and Rice Protein Together?

Dose or timing may matter

The short answer

Rice protein increases urea production from amino acid metabolism, adding to creatine's creatinine clearance demands on the kidneys.

How to arrange timing

Ensure adequate daily water intake (3+ L). Both are safe individually; combined use requires attention to hydration.

Reference

Reference noted for this combination: Martin WF et al. Nutr Metab. 2005;2:25; Kreider RB et al. J Int Soc Sports Nutr. 2017;14:18

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.