Can You Take L-Theanine and Melatonin Together?

Use extra care with this pair

The short answer

Both L-theanine and melatonin promote relaxation and sleep. Combined use may cause excessive drowsiness.

How to arrange timing

Use caution when combining. Start with lower doses of each if using together.

Reference

Reference noted for this combination: Examine.com

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.