All Supplements
L-Theanine vs Garlic Extract
Side-by-side comparison — benefits, dosage, forms, and research.
Feature
L-Theanine
Garlic Extract
Typical Dosage
100-200mg daily
500–1,000 mg daily
Best Form
L-Theanine (Suntheanine)
Standardised extract powder
Key Benefits
5
5
Evidence Rating
★★★★
★★★
Best Time
With caffeine for focus, or evening for relaxation
With meals to enhance absorption and minimise gastrointestinal upset
L-Theanine Benefits
✓Calm focus without sedation
✓Reduces caffeine jitters when combined
✓Promotes alpha brain waves (relaxed alertness)
✓May improve sleep quality
✓Anxiety reduction
Garlic Extract Benefits
✓Cardiovascular support
✓Blood pressure regulation
✓Immune system enhancement
✓Antioxidant protection
✓Cholesterol management
Can You Take Both Together?
In most cases, L-Theanine and Garlic Extract 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 Garlic Extract if your primary goal is: cardiovascular support. 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.