Theanine Serene
Source Naturals Theanine Serene supports relaxation and sleep with L-Theanine, GABA, and Holy Basil. Ideal for individuals seeking to calm the mind and improve rest. Magnesium and Taurine further aid in promoting a tranquil state for better recovery.
About This Product
Theanine Serene by Source Naturals is a sleep & recovery supplement containing 7 active ingredients. It has earned an N+ Score of 94/100 (Grade A+).
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 Magnesium, L-Theanine, Taurine.
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
- +Comprehensive formula with expected ingredients for its category
- +Fully transparent label with individual ingredient amounts disclosed
- +Broad ingredient diversity exceeding category norms
- +3 ingredient(s) at clinical dose levels
Weaknesses
- −No major weaknesses identified
Ingredient Analysis (7 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| Calories | 5.000 Calorie(s) | N/A |
| Magnesium | 300.000 mg | Optimal |
| Total Carbohydrates | 1.000 Gram(s) | N/A |
| L-Theanine | 200.000 mg | Optimal |
| Taurine | 450.000 mg | High |
| GABA | 500.000 mg | N/A |
| Holy Basil leaf extract | 100.000 mg | N/A |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.