

L-Theanine is a naturally occurring, special amino acid found in green tea leaves.*
- Brand
- Numedica
- Form
- Capsules
- Need
- Ships to all 50 states
- Chosen by our pharmacists
Questions? Reach us at 833-493-1044
About this product
L-Theanine is a naturally occurring, special amino acid found in green tea leaves. NuMedica’s L-Theanine is Suntheanine® – the most respected source and used in scientific studies. L-Theanine may promote a sense of relaxation without causing drowsiness. It promotes healthy cellular function and lessens feelings of stress and anxiety. L-Theanine is useful in reducing the negative side effects of caffeine.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Before you start
If you take prescription medicines, are pregnant or breastfeeding, or are being treated for a condition, ask a pharmacist or your prescriber before starting a new supplement. Reach us at 833-493-1044.
More for sleep
Questions? Ask a pharmacist.
Our pharmacists can check a supplement against the medicines you take, help you choose between similar products and explain how to take them.
Mon - Fri: 8:30am - 6:30pm · Saturday: 9:00am - 2:00pm · Sunday: Closed




