L-Theanine 200 mg Chewable Tablets
Scored by the Formulate Research Team · Last reviewed July 2026
Score Breakdown
Three factors carry this score; three more are checked separately and can only take points away. Hover or tap to see what drove each one.
Ingredients per Serving
Certifications & Testing
Other Ingredients
Cane Sugar, Xylitol, Natural Flavors, Stearic Acid, Silicon Dioxide, Citric Acid, Salt, Magnesium Stearate
Recommended Use
Suggested use: Adults, chew 1 tablet per day as needed.
Warnings
Store tightly closed, in a cool, dry place, out of reach of children. Do not use if seal under cap is broken or missing. Caution: Do not take more than 1 serving per day. If you are pregnant, nursing, have a medical condition, or are taking medication, consult your physician before use.
Frequently Asked Questions
What is Nature Made L-Theanine 200 mg Chewable Tablets's Formulate score?
Nature Made L-Theanine 200 mg Chewable Tablets scores 88 out of 100 (grade A) on Formulate's ingredient-level rubric: clinical evidence, dose accuracy and bioavailability carry the score, while manufacturing, transparency and safety are checked separately and can only deduct.
Is Nature Made L-Theanine 200 mg Chewable Tablets worth it?
Nature Made L-Theanine 200 mg Chewable Tablets scores 88/100 (grade A). That puts it in Formulate's top tier: its ingredient doses, forms, and label transparency hold up against the clinical evidence, and it carries credible third-party testing. Formulate grades every product with the same automated rubric, so the score reflects the formula — not marketing or sponsorships.
What's in Nature Made L-Theanine 200 mg Chewable Tablets?
Each serving contains L-Theanine (200 mg). Serving size: 1 Tablet(s). 50 servings per container.
How do I take l-theanine 200 mg chewable tablets?
Suggested use: Adults, chew 1 tablet per day as needed.
Who makes L-Theanine 200 mg Chewable Tablets?
L-Theanine 200 mg Chewable Tablets is made by Nature Made. See Formulate's full grade and product lineup for Nature Made on its brand page.
Is Nature Made L-Theanine 200 mg Chewable Tablets third-party tested?
Nature Made lists the following certifications and testing for this product: Gluten-Free, Vegetarian, Dairy-Free.
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Disclosure. Formulate may earn a commission from purchases made through links on this page. Commissions never influence scores — every product is graded by the same automated rubric. This page is for educational purposes only and does not replace advice from a qualified healthcare provider.