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- Evidence fitL-Theanine is the strongest evidence signal for this outcome.
- Dose fitL-Theanine at 200 mg lands inside the studied 100-400 mg window.
- Price / serving$0.54 per serving — mid price tier for this outcome.
- AvailabilityIn stock across major retailers; 99% availability confidence.
- TrustSolid trust signals from buyer ratings, with room to grow.
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