All Supplements
L-Theanine vs Holy Basil
Side-by-side comparison — benefits, dosage, forms, and research.
Feature
L-Theanine
Holy Basil
Typical Dosage
100-200mg daily
300-600 mg daily
Best Form
L-Theanine (Suntheanine)
Standardised extract (0.2-2% ursolic acid)
Key Benefits
5
5
Evidence Rating
★★★★
★★★★
Best Time
With caffeine for focus, or evening for relaxation
Split doses with meals; morning and evening for optimal effect
L-Theanine Benefits
✓Calm focus without sedation
✓Reduces caffeine jitters when combined
✓Promotes alpha brain waves (relaxed alertness)
✓May improve sleep quality
✓Anxiety reduction
Holy Basil Benefits
✓Stress and anxiety reduction
✓Enhanced cognitive function and memory
✓Improved mood and emotional balance
✓Antioxidant and anti-inflammatory support
✓Sleep quality improvement
Can You Take Both Together?
In most cases, L-Theanine and Holy Basil 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 Holy Basil if your primary goal is: stress and anxiety reduction. 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.