EVLution Nutrition, L-Theanine, 200 mg, 60 Veggie Capsules
Each vegan capsule supplies 200 mg of generic L-theanine without caffeine. It provides strong active-ingredient value and a trial-aligned dose, but the label does not identify a branded purity process, recognized certification, or product-specific COA.
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Our Verdict
Its 200 mg dose, vegan capsule, low price, and roughly 5,000 iHerb reviews make it the strongest remaining generic capsule. Weak testing documentation and undisclosed L-isomer process keep it behind the other selections.
Score Breakdown
Pros & Cons
Pros
- •200 mg of fully disclosed L-theanine per capsule
- •Vegan formula with no caffeine
- •Approximately $0.12 per 200 mg serving
Cons
- •Generic L-theanine without Suntheanine or AlphaWave identification
- •No recognized certification or published product-specific COA linked on iHerb
Specifications
| L-Theanine Per Serving | 200 mg |
| L-Theanine Form | Generic L-theanine; branded purity process not disclosed |
| Serving Size | 1 capsule |
| Servings Per Container | 60 |
| Caffeine | 0 mg; none listed |
| Format / Vegan | Veggie capsule; vegan formula |
| Other Ingredients | Cellulose, vegetable stearates, rice flour, silicon dioxide |
| Testing / Certification | No recognized finished-product certification or published product-specific COA linked on iHerb |
Quick Answers
What is the l-theanine per serving of the EVLution Nutrition, L-Theanine, 200 mg, 60 Veggie Capsules?
EVLution Nutrition, L-Theanine, 200 mg, 60 Veggie Capsules l-theanine per serving: 200 mg.
What is the l-theanine form of the EVLution Nutrition, L-Theanine, 200 mg, 60 Veggie Capsules?
EVLution Nutrition, L-Theanine, 200 mg, 60 Veggie Capsules l-theanine form: Generic L-theanine; branded purity process not disclosed.
What is the serving size of the EVLution Nutrition, L-Theanine, 200 mg, 60 Veggie Capsules?
EVLution Nutrition, L-Theanine, 200 mg, 60 Veggie Capsules serving size: 1 capsule.
What is the servings per container of the EVLution Nutrition, L-Theanine, 200 mg, 60 Veggie Capsules?
EVLution Nutrition, L-Theanine, 200 mg, 60 Veggie Capsules servings per container: 60.
What is the caffeine of the EVLution Nutrition, L-Theanine, 200 mg, 60 Veggie Capsules?
EVLution Nutrition, L-Theanine, 200 mg, 60 Veggie Capsules caffeine: 0 mg; none listed.
What is the format / vegan of the EVLution Nutrition, L-Theanine, 200 mg, 60 Veggie Capsules?
EVLution Nutrition, L-Theanine, 200 mg, 60 Veggie Capsules format / vegan: Veggie capsule; vegan formula.
What is the other ingredients of the EVLution Nutrition, L-Theanine, 200 mg, 60 Veggie Capsules?
EVLution Nutrition, L-Theanine, 200 mg, 60 Veggie Capsules other ingredients: Cellulose, vegetable stearates, rice flour, silicon dioxide.
What is the testing / certification of the EVLution Nutrition, L-Theanine, 200 mg, 60 Veggie Capsules?
EVLution Nutrition, L-Theanine, 200 mg, 60 Veggie Capsules testing / certification: No recognized finished-product certification or published product-specific COA linked on iHerb.
Who is the EVLution Nutrition, L-Theanine, 200 mg, 60 Veggie Capsules for?
It suits budget buyers wanting 200 mg in one vegan capsule, buyers who want to control caffeine separately. It is not the right pick for buyers prioritizing branded L-isomer documentation, buyers requiring published laboratory results.
Is the EVLution Nutrition, L-Theanine, 200 mg, 60 Veggie Capsules worth buying?
Each vegan capsule supplies 200 mg of generic L-theanine without caffeine. It provides strong active-ingredient value and a trial-aligned dose, but the label does not identify a branded purity process, recognized certification, or product-specific COA. It ranks #5 in our Top 5 L-Theanine for Calm Focus. Its 200 mg dose, vegan capsule, low price, and roughly 5,000 iHerb reviews make it the strongest remaining generic capsule. Weak testing documentation and undisclosed L-isomer process keep it behind the other selections.
Who Is This For?
Best For
- Budget buyers wanting 200 mg in one vegan capsule
- Buyers who want to control caffeine separately
Not For
- Buyers prioritizing branded L-isomer documentation
- Buyers requiring published laboratory results
Where to Buy
Appears In
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Customer Reviews
Alternatives to Consider
California Gold Nutrition, L-Theanine, Featuring AlphaWave, 100 mg, 60 Veggie Capsules
California Gold Nutrition
Each vegan capsule supplies 100 mg of branded AlphaWave L-theanine without caffeine. A published iTested report identifies the product codes, laboratories, potency result, and microbial results, although it covers lot 3533 from 2018 rather than current inventory.
Natural Factors, Stress-Relax, Suntheanine L-Theanine, 100 mg, 60 Chewable Tablets
Natural Factors
The label defines one serving as two chewable tablets, providing 200 mg of enzymatically produced Suntheanine. The product is vegan and carries Isura non-GMO documentation and mass-spectrometry laboratory verification, but each serving also contains 3 g of added sugar.
Doctor's Best, L-Theanine, AlphaWave, 200 mg, 60 Veggie Caps
Doctor's Best
One vegan capsule supplies 200 mg of AlphaWave L-theanine with no caffeine. The label fully discloses the active dose and excipients, but the iHerb page does not link a recognized finished-product certification or product-specific certificate of analysis.
Nutricost, L-Theanine, Unflavored, 3.6 oz (100 g)
Nutricost
Each 0.2 g scoop contains 200 mg of generic L-theanine, and the label lists no other ingredients. It is by far the lowest-cost option per active milligram, although the page supplies only a general third-party-tested claim rather than a named certification or published COA.