L-Theanine Supplement Guide: Benefits, Dosage & Reviews
L-Theanine Key Metrics & Safety Profile
Research Quality & Regulatory Status
FDA & Regulatory Status
Where to Buy L-Theanine
Compare prices from trusted brands.
💡 Pro Tip: Start with the lowest effective dose and monitor your response. Quality varies between brands - choose reputable manufacturers only.
L-Theanine Dosage & Timing Recommendations
Recommended Dosage
Consult with a healthcare provider for personalized dosage recommendations.
Optimal Timing
Timing may vary based on individual needs and goals.
Important Dosage Notes
Always start with the lowest effective dose and gradually increase as needed. Individual responses vary significantly based on body weight, metabolism, and health status.
L-Theanine Reviews from Verified Biohackers
Neuroscientist and Professor at Stanford University School of Medicine
100-300mg
30-60 minutes before bed
8/10
“Promotes relaxation and sleep quality”
Author, Entrepreneur, and Investor
200mg
Occasionally (when in sleep debt)
7/10
“Sleep support and relaxation”
Frequently Asked Questions About L-Theanine
What is L-Theanine?
L-Theanine is a recovery supplement used for null.
Is L-Theanine safe?
L-Theanine has a safety score of 7/10 based on available research and user reports.As with any supplement, individual responses may vary. Always start with the lowest effective dose and monitor for any adverse reactions.
How effective is L-Theanine?
L-Theanine has an effectiveness score of 65% with strong evidence supporting its use. Effectiveness can vary significantly between individuals based on genetics, lifestyle, and health status.
Can I take L-Theanine with other supplements?
While L-Theanine is generally well-tolerated, it's always best to consult with a healthcare provider before combining supplements, especially if you're taking medications.