Feature
HMB
L-Theanine
Typical Dosage
2-3g daily in divided doses
100-200mg daily
Best Form
HMB Monohydrate
L-Theanine (Suntheanine)
Key Benefits
5
5
Evidence Rating
★★★
★★★★
Best Time
Distribute throughout the day, particularly around training
With caffeine for focus, or evening for relaxation
HMB Benefits
✓Muscle protein synthesis
✓Reduced muscle breakdown
✓Enhanced strength gains
✓Improved recovery
✓Lean mass preservation
L-Theanine Benefits
✓Calm focus without sedation
✓Reduces caffeine jitters when combined
✓Promotes alpha brain waves (relaxed alertness)
✓May improve sleep quality
✓Anxiety reduction
Can You Take Both Together?
In most cases, HMB and L-Theanine 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 HMB if your primary goal is: muscle protein synthesis. Choose L-Theanine if your primary goal is: calm focus without sedation. 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.