Life Extension L-Theanine, Amino Acid theanine, Calm, Relaxation, Mood, Gluten-Free, Non-GMO, Vegetarian, 200 mg, 60 Capsules
Labeled gluten-free with vegetarian and non-GMO claims; no explicit GF certification evidenced; cross-contact details not provided.
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- Gluten-free, non-GMO, and vegetarian labeling
- 200 mg L-theanine per capsule; 60 capsules per bottle
- Positive user perception of calm, sleep, and focus benefits; good value
- Results vary; not all users experience sleep benefits
- Scientific evidence for strong health claims is not conclusive
- No explicit third-party gluten-free certification evidenced; cross-contact info not provided
Gluten safety details
Labeled gluten-free with vegetarian and non-GMO claims; no explicit GF certification evidenced; cross-contact details not provided.
What to expect
A daily capsule providing 200 mg L-theanine, marketed to promote relaxation, mood support, and potential sleep benefits. Real-world results vary: some users report better sleep and calmer focus, while others notice little to no sleep impact. The product is gluten-free, non-GMO, and vegetarian, and is priced around $18 for 60 capsules.
- Calm and relaxation support
- Mood and stress management illustration
- Sleep support for some users
- Those seeking guaranteed or proven clinical sleep/anti-anxiety treatment
- Individuals requiring formal gluten-free certification (GFCO/NSF) without explicit documentation
The full guide
Product snapshot
This Life Extension L-Theanine supplement is labeled gluten-free, non-GMO, and vegetarian, with each capsule delivering 200 mg of L-theanine. The bottle contains 60 capsules and is marketed for calm, relaxation, mood support, and sleep assistance. Consumer feedback is diverse but many users report positive effects and good value.
What to expect and who it's for
Use is straightforward: take one capsule daily to receive 200 mg of L-theanine. Real-world results vary; some people notice improved sleep, calmer focus, or reduced stress, while others notice little to no sleep impact. This product is designed for those seeking mood and relaxation support and is suitable for individuals following gluten-free, non-GMO, or vegetarian preferences.
Gluten safety and certifications
The product is labeled gluten-free. No explicit third-party gluten-free certification (such as GFCO or NSF) is evidenced in the provided data. A COA or cross-contact detail is not disclosed in the core data; cross-contact information is not available.
Pricing, value, and how it compares
Priced around $18 for 60 capsules, the product works out to approximately $0.30 per capsule. The 200 mg per capsule formulation and the Life Extension brand positioning provide a notable per-pill dose in a 60-count bottle, offering a mid-price option in the category.
What shoppers say
💚 People liked
Users report feeling calmer and more relaxed
Some reviewers note improved sleep and focus
Perceived good value for price
⚠ People flagged
Not everyone experiences sleep benefits
Scientific support for strong health claims remains limited
Unclear about third-party gluten-free certification
Key takeaways
- Each capsule provides 200 mg L-theanine; daily use may support calm and mood.
- Gluten-free, non-GMO, vegetarian labeling is present, but formal GF certification is not evidenced.
- Price is around $18 for 60 capsules (~$0.30 per capsule).
- Results vary; not a guaranteed medical outcome.
Evidence gaps for this product:
- Full ingredient list beyond L-Theanine not provided in the data
- No explicit third-party gluten-free certification (GFCO/NSF) evidenced
- Facility-level cross-contact information not available
- Clinical efficacy claims are not product-specific and rely on external sources with mixed conclusions