BioStacks
Source Naturals

Melatonin 2.5 mg

1 Lozenge · 120 servings · $0.10/serving

65 / 100Good

Best for

Score Breakdown

Formulation
81
Safety
80
Final score
65/100

Ingredients (2)

Melatonin

100%

Dose

2.5 mg

Target

0.5–5 mg

Form

Vitamin B-6

1%

Dose

0.3 mg

Target

25–100 mg

Form

Not listed

Other Ingredients (5)

MannitolSweetener

A FODMAP sugar alcohol that can cause GI distress (bloating, gas, diarrhea) at higher doses. Supplement amounts are typically small, but individuals with IBS or sugar alcohol sensitivity may react even at low doses.

SorbitolSweetener

A FODMAP sugar alcohol that may trigger GI discomfort (bloating, gas) in individuals with IBS or sorbitol malabsorption, even at small amounts found in supplements. Avoided in low-FODMAP diets.

Magnesium StearateLubricant

A salt of stearic acid used as a lubricant in tablet and capsule production

Mint and Mandarin FlavorFlavor

A combined mint and mandarin flavoring blend

Stearic AcidLubricant

Saturated fatty acid used as tablet lubricant

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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.