Douglas Laboratories

Melatonin 3 mg

F
N+ Score53
Sleep & RecoveryServing: 1 Capsule(s)Type: Non-Nutrient/Non-Botanical

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

Ingredient Adequacy50/100

Are key ingredients present at clinically effective doses based on research?

Formula Completeness25/100

Does the product include all expected ingredients for its supplement category?

Label Transparency100/100

Are individual ingredient amounts clearly disclosed without proprietary blends?

Ingredient Diversity48/100

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)

IngredientAmountDose Adequacy
Melatonin3.000 mgN/A

Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.