Double Strength L-Theanine 200 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 promoting relaxation and reducing stress. Inositol is often used to support cellular health, though clinical evidence for its general efficacy is more limited. Both ingredients maintain a high safety profile for most users.
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 Usage: Take 1 capsule 1 to 2 times daily as needed, preferably on an empty stomach.
Warnings & Precautions
Caution: For adults only. Keep out of reach of children.
Consult physician if pregnant/nursing, taking medication, or have a medical condition.
Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.
Formulation Notes
L-Theanine is a unique amino acid found naturally found in the tea plant (Camellia sinensis). L-Theanine promotes relaxation while maintaining alertness and promotes healthy cognitive function. L-Theanine may also support healthy vascular function through this relaxing effect.
Natural color variation may occur in this product.
Stress Management Promotes Relaxation Healthy Vascular Function
Double Strength L-Theanine 200 mg with Inositol
Non-GMO
Vegetarian/Vegan
Triangle K (Kosher)
Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients.
This product has twice the L-Theanine (200 mg per capsule) as in our regular strength product (100 mg per capsule).
Additional Information
Triangle K (Kosher)
Amino Acids Family owned since 1968.
Store in a cool, dry place after opening.
GMP Quality Assured
Product Details
Research Evidence
Similar Products
This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.