Melatonin 3 mg
Douglas Laboratories Melatonin 3 mg is a single-ingredient supplement in the Sleep & Recovery category, providing 3 mg of Melatonin per capsule. This product received an N+ Score of 53, earning it an 'F' grade, indicating a below-average quality assessment by Nutrienting.com. While Melatonin is commonly used to support sleep, the 3 mg dosage is not identified as a clinical dose in our analysis. The product features complete label transparency with its single active ingredient. It may be considered by individuals looking for a straightforward Melatonin supplement at this specific dosage from a particular brand.
About This Product
Melatonin 3 mg by Douglas Laboratories is a sleep & recovery supplement containing 1 active ingredients. It has earned an N+ Score of 53/100 (Grade F).
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
Weaknesses
- −Missing several expected ingredients for its category
Ingredient Analysis (1 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| Melatonin | 3.000 mg | N/A |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.



