BioStacks
Source Naturals

Melatonin 3 mg

1 Tablet · 120 servings · $0.10/serving

79 / 100Good

Best for

Score Breakdown

Formulation
79
Safety
100
Final score
79/100

Ingredients (3)

2 scored · 1 not scored

Melatonin3 mg

Optimal dose

Vitamin B61 mg

Partial dose · Premium form

Calcium30 mg

Trace amount — not scored

Other Ingredients

Fillers, coatings, and additives

5Safe

Magnesium StearateLubricant

Safe

Silicon DioxideAnti-caking

Safe

Calcium CarbonateBuffer

Safe

Microcrystalline CelluloseBinder

Safe

Stearic AcidLubricant

Safe

Track this supplement in your stack

Get personalized insights, interactions, and coverage recommendations.

Get Started Free

Sources & Scoring

Nutrient data (RDA, UL, and safety thresholds) sourced from: NIH Office of Dietary Supplements and National Academies Dietary Reference Intakes (DRI).

This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.

The score analyzes what's on the label: ingredient doses vs. clinical ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.