Promotes relaxation and reduces stress without drowsiness.
Effective Dose
100-200mg
Onset
Fast
Cost
Budget
Cycle
Theanine can be taken daily without cycling.
7 things you need to know
What it does
Promotes relaxation and reduces stress without drowsiness.
Worth it?
7.5/10. Theanine is a decent supplement to promote relaxation and reduce stress. It's a worthwhile addition to a supplement stack but is not a standalone fix.
How much to take
100-200mg
Price
Cheap (under $15/month)
How fast it works
You feel it within an hour
Safety
Check if: may interact with blood pressure medications., some individuals may experience mild headaches.
What people say
Users often report a sense of calm, reduced anxiety, and improved focus without sedation. It's often described as a 'relaxed but alert' state.
Theanine was first discovered in green tea leaves.
"Users often report a sense of calm, reduced anxiety, and improved focus without sedation. It's often described as a 'relaxed but alert' state."
Research backing for this ingredient
Some evidence, more research needed
Limited
Yes
Strong agreement among researchers
"Theanine's effects on relaxation and anxiety reduction are reasonably well-supported by research. While not a cure-all, it consistently demonstrates mild benefits for many users."
Theanine is an amino acid that promotes relaxation and reduces stress without causing drowsiness. It may also improve focus and sleep quality. Some evidence suggests it works synergistically with caffeine.
Products below minimum dose are likely ineffective
When
Any time
How
100-200mg
Food
Theanine can be taken anytime, but some prefer it in the morning for focus or before bed for sleep.
Effects are typically felt within 1-2 hours of ingestion.
Theanine can be taken daily without cycling.
Check for specific interactions.
Theanine is categorized as a amino acid.
Scientific consensus score: 8/10.
Evidence quality: MODERATE.
Add Theanine to your stack analyzer or compare it with other ingredients.
Not medical advice. Always consult a healthcare provider.