Day Starter
Source Naturals Day Starter supports calm and focus. Formulated with Calcium, L-Theanine, and Green Tea leaf extract, it aids in promoting a relaxed state without drowsiness. Ideal for individuals seeking daily mental clarity and stress reduction.
About This Product
Day Starter by Source Naturals is a sleep & recovery supplement containing 3 active ingredients. It has earned an N+ Score of 60/100 (Grade D).
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
- +Fully transparent label with individual ingredient amounts disclosed
- +Broad ingredient diversity exceeding category norms
- +1 ingredient(s) at clinical dose levels
Weaknesses
- −Missing several expected ingredients for its category
Ingredient Analysis (3 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| Calcium | 21.000 mg | Under |
| L-Theanine | 200.000 mg | Optimal |
| Green Tea leaf extract | 200.000 mg | N/A |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.



