Verdict
Strong value pick
Cost per serving looks strong for this category, and nothing in the label story screams junk science - still match dose to your own goals and clinician input.
Strengths
- Serving size and count are explicit enough to sanity-check cost per dose.
- Value math beats typical peers in our rough category bands.
- Few moving parts on the label - easier to audit than a proprietary stack.
Watch-outs
- No major cons flagged beyond normal buyer diligence - still read the hub.
Best for
- Buyers who want alignment with our ingredient hub bar
- Shoppers who prioritize cleaner excipient lists and clearer wording on labels
Decision
Strong choice for most buyers in this category.
Buy this if the strengths match what you optimize for (see chips below).
Next step
Verdict
Strong value pick
Best for
- Buyers who want alignment with our ingredient hub bar
- Shoppers who prioritize cleaner excipient lists and clearer wording on labels
Why we highlight this SKU
- Strong ingredient and actives mapping on our structured label rubric.
- Value lane looks reasonable versus peers with similar scores.
- Additives and excipient story looks cleaner than many alternatives on file.
- Common delivery form with a practical serving count for daily use.
Catalog reference (may differ from retailer): €12.90
Size: capsule · 1 capsule · 90 Servings per container
Editorial score: 73 · GymBeam
Price and availability may change. Confirm on the retailer before you buy.
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Not sure this is the best choice?
Compare with better alternativesDecision
Optimize this choice
What GymBeam L-Theanine 200 mg gives up on the rubric, where you overpay, and SKUs that score higher in the same category (with per-serving price deltas when we have them).
What the rubric flags
- No major cons flagged beyond normal buyer diligence - still read the hub.
No higher-scoring alternative in-file for this category yet.
Optimal stack (deterministic)
Magnesium (glycinate) + L-theanine
Sleep-onset and daytime calm stacks targeting GABA-adjacent tone without heavy sedatives.
Magnesium (glycinate / bisglycinate)NOW Foods Magnesium Glycinate · NOW Foods75 · $0.28- L-TheanineThis productGymBeam L-Theanine 200 mg · GymBeam73 · €0.14
Editorial model only - not medical advice. Your current total is 73/100.
At a glance
Score summary
Total score
73/100
Cost per serving looks strong for this category, and nothing in the label story screams junk science - still match dose to your own goals and clinician input.
Scores are editorial heuristics from label structure, ingredient hub signal, transparency cues, rough value math, and conservative safety - not lab assays or prescriptions.
Computed with the v1 product rubric on each page load when DB scores are incomplete.
Score breakdown
Seven fixed lanes. Each is scored 0-100 and weighted into the total. Interpretations are plain-language, not clinical endpoints.
- Ingredient quality / fit
Acceptable, but the hub is middling or the SKU adds complexity.
- Dosage plausibility
Parseable, but the dose line is vague, edge-case, or hard to map to common use.
- Formula quality
Forms we flag as weaker for the category (e.g., magnesium oxide) or under-specified blends.
- Additives & label (combined lane)
Excipient burden and label-clarity heuristics look favorable versus typical SKUs - few red-flag add-ins in our read.
- Transparency
Sparse brand or label narrative in our file - treat marketing claims skeptically.
- Value
Price per serving looks favorable versus rough category anchors in our model.
- Safety margin
Conservative lane: pulls from hub safety when available and avoids extreme label doses.
Label & additive intelligence
Structured excipient lines on file drive these scores - not lab testing. Burden tracks sweeteners, dyes, fillers, and similar add-ins; clarity tracks vague wording and proprietary structures. The combined lane is what feeds your total score.
Excipient / additive burden
80
Label clarity
84
Combined additives lane (in total)
82
- Fewer red-flag add-ins and clearer structure than many peers in this category snapshot.
- Cleaner excipient profile than many comparable SKUs in our file.
- Few distinct actives on the structured ingredient list - easier to reason about than deep stacks.
Pros and cons
Pros
- Serving size and count are explicit enough to sanity-check cost per dose.
- Value math beats typical peers in our rough category bands.
- Few moving parts on the label - easier to audit than a proprietary stack.
- Tied to a high-scoring ingredient hub in our model.
- Label-clarity and excipient burden look better than average for SKUs we model with this much data.
Cons
- No major cons flagged beyond normal buyer diligence - still read the hub.
Label & product facts
- Form
- capsule
- Serving size
- 1 capsule
- Servings per container
- 90
- Primary ingredient family
- L Theanine
- Ingredients on file
- L Theanine (200 mg)
- Certifications
- None listed
- Latest price on file
- €12.90
- Brand website
- gymbeam.com
Where to buy
We have not attached verified buy links to this SKU yet. Check the brand site or a trusted retailer you already use - we will add calm, checked listings here as we expand coverage.
Some links are affiliate links. As an Amazon Associate we earn from qualifying purchases. Editorial rankings and product scores stay independent of affiliate relationships; we do not let commissions change verdicts.
What does the evidence say about L-theanine?
This SKU sits on top of our ingredient hub for L-theanine: trial signal, safety notes, hype gap, and FAQs live there - not on this product page.
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How to read this verdict
Product scores compress evidence context from the ingredient hub (when live), structured excipient lines, transparency cues, rough value math, and a conservative safety check. They are informational, not medical advice or a substitute for label photos and professional guidance.
This page is not medical advice, diagnosis, or treatment. Always read the actual label, consider interactions, and talk to a qualified clinician about your situation.