Can You Take Magnolia Bark and Valerian Root Together?

Use extra care with this pair

The short answer

Magnolia bark and valerian both enhance GABAergic sedation; combined use may cause excessive drowsiness.

How to arrange timing

If combining for sleep support, start with lower doses.

Reference

Reference noted for this combination: Kuribara et al., 2000, J Pharm Pharmacol

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.