L-Theanine 100 mg
CHK Nutrition L-Theanine 100 mg is a single-ingredient 'Non-Nutrient/Non-Botanical' supplement categorized under Sleep & Recovery. Each vegetarian capsule provides 100mg of L-Theanine, an amino acid commonly found in tea, which research suggests may promote relaxation without drowsiness and support mental focus. The product has an N+ Score of 71 and a 'C' grade, indicating good quality and transparency with its single ingredient. The L-Theanine is present at a clinically studied dose, making it a straightforward option for those seeking its potential benefits. This supplement is suitable for individuals looking for targeted support for relaxation and calm.
About This Product
L-Theanine 100 mg by CHK Nutrition is a sleep & recovery supplement containing 1 active ingredients. It has earned an N+ Score of 71/100 (Grade C).
This product features a fully transparent label with individual ingredient amounts disclosed, and key ingredients are present at clinically effective doses based on peer-reviewed research.
Notable clinical-dose ingredients include L-Theanine.
N+ Score Breakdown
Are key ingredients present at clinically effective doses based on research?
Does the product include all expected ingredients for its supplement category?
Are individual ingredient amounts clearly disclosed without proprietary blends?
Does the formula include a breadth of beneficial compounds from multiple pathways?
Strengths
- +Key ingredients at clinically effective doses
- +Fully transparent label with individual ingredient amounts disclosed
- +1 ingredient(s) at clinical dose levels
Weaknesses
- −Missing several expected ingredients for its category
Ingredient Analysis (1 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| L-Theanine | 100.000 mg | Optimal |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.



