L-Theanine 400 mg
This product looks safe
- No ingredients exceed tolerable upper intake levels
- 100% of ingredients have research evidence
What the Evidence Says
AI-generated · Qwen 3.6 · grounded in 1 source · methodologyL-theanine is supported by moderate evidence for its ability to promote relaxation and reduce stress without causing sedation. Research suggests it may improve cognitive focus and attention when used as a standalone supplement. The ingredient profile is generally recognized as safe for most adults.
AI-generated summary based on research evidence. Not medical advice.
Product Label
Label Data
Supplement Facts — Evidence Check
Other Ingredients
Label Claims — Verification
Product Information
Directions for Use
Suggested Use: As a dietary supplement, take two (2) capsules daily on an empty stomach, or as directed by a healthcare professional.
Warnings & Precautions
Discontinue use if allergic reaction occurs.
Keep out of reach of children.
Caution: If you are pregnant or nursing, have a medical condition, or are taking medication, consult your healthcare professional before using this or any other nutritional supplement.
Formulation Notes
Non-GMO
Vegan
Gluten free
Allergen free
No: Milk, Eggs, Fish, Crustaceans Shellfish, Tree Nuts, Peanuts, Wheat, or Soybeans.
L-Theanine 400 mg per serving
Allergen free
Additional Information
Helps reduce stress & anxiety
Rev 07-18-16
Mental focus support
Relax without feeling drowsy
30 servings
Made in USA
We do not use ingredients that were produced using modern biotechnology
Pharmaceutical grade
Store in a cool, dry place.
Olympian Labs, Inc. products are made with the highest quality ingredients and manufactured according to current Good Manufacturing Practices (cGMP).
Product Details
Research Evidence
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.