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What it does
The product name and ingredient list do not agree; purpose cannot be confirmed.
Green Tea Leaf Extract
Form not confirmedGrade —
Label lists Green Tea Leaf Extract (200 mg). Benefit information is limited.
Theanine
Form not confirmedGrade —
Label lists L-Theanine (200 mg). Benefit information is limited.
Ingredients (2)
Other ingredients
Magnesium StearateLubricant
A salt of stearic acid used as a lubricant in tablet and capsule production
Silicon DioxideAnti-caking
Fine silica powder used to prevent clumping
Calcium CarbonateBuffer
Common calcium salt used as a buffering agent, filler, or mineral fortification in supplements
Hydroxypropyl CelluloseBinder
An inert modified-cellulose polymer used as a binder, film-former, and disintegrant.
Microcrystalline CelluloseBinder
Plant-derived cellulose used as a binder and filler in supplements
Microcrystalline CelluloseBinder
Plant-derived cellulose used as a binder and filler in supplements
Lab testing
How to take it
With food
Keep it away from iron-rich meals
Space it a couple of hours from Iron
On the label
Take 1 tablet 1 to 2 times daily with a meal. Do not take before bedtime.
Price check
$9.87
$0.16 / serving
Cheaper than 95% of 101 theanine supplements
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Sources & Scoring
Nutrient data (RDA, UL, and safety thresholds) sourced from the NIH Office of Dietary Supplements and the National Academies Dietary Reference Intakes (DRI).
This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.
The score analyzes what's on the label: ingredient doses vs. studied ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.
Not medical advice. Consult your healthcare professional.