All Supplements
L-Theanine vs Ginkgo Biloba
Side-by-side comparison — benefits, dosage, forms, and research.
Feature
L-Theanine
Ginkgo Biloba
Typical Dosage
100-200mg daily
120-240 mg daily
Best Form
L-Theanine (Suntheanine)
Standardised extract (24% flavonoids, 6% terpenes)
Key Benefits
5
5
Evidence Rating
★★★★
★★★
Best Time
With caffeine for focus, or evening for relaxation
Divided doses with meals
L-Theanine Benefits
✓Calm focus without sedation
✓Reduces caffeine jitters when combined
✓Promotes alpha brain waves (relaxed alertness)
✓May improve sleep quality
✓Anxiety reduction
Ginkgo Biloba Benefits
✓Enhanced memory and cognitive function
✓Improved blood circulation
✓Reduced mental fatigue
✓Potential support for age-related cognitive decline
✓Antioxidant properties
Can You Take Both Together?
In most cases, L-Theanine and Ginkgo Biloba can be taken together safely. However, always check the interactions section of each supplement and consult a healthcare professional if you take medication.
Which Should You Choose?
Choose L-Theanine if your primary goal is: calm focus without sedation. Choose Ginkgo Biloba if your primary goal is: enhanced memory and cognitive function. Many people take both as they target different aspects of health.
Disclaimer: This comparison is for educational purposes only. Always consult a healthcare professional before starting any supplement.