Top positive review
17 people found this helpful
Best L-Theanine on the market
By Justin Smith on Reviewed in the United States on November 12, 2025
High quality, natural L-Theanine. Great for focus, sleep, or just taking that edge off. I've used the product both during the day and before bed and it works fantastic for me with zero side effect. I only take it as needed and not daily and it's my go to supplement for such. If you've never tried L-Theanine before but we're recommended to try it then this is your best bet no doubt
Top critical review
Bad batch
By Angel Hernandez on Reviewed in the United States on November 8, 2025
Last batch I received smelled terrible and pills were stuck together.
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