Can You Take California Poppy and Valerian Root Together?

Use extra care with this pair

The short answer

Both California poppy and valerian have sedative properties acting through GABA pathways; stacking may be excessive.

How to arrange timing

Consider using only one at bedtime.

Reference

Reference noted for this combination: Hanus et al., 2004, Curr Med Res Opin

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.