BioStacks
Nature's Bounty

Bi-Layer Melatonin 5 Mg

1 Tablet · 120 servings · $0.13/serving

iHerbAmazon
100 / 100Excellent

Best for

Sleep

Score Breakdown

Formulation
100
Safety
100
Final score
100/100

Ingredients (1)

Melatonin

100%

Dose

5 mg

Target

0.5–5 mg

Form

—

Other Ingredients (7)

Silicon DioxideAnti-caking

Fine silica powder used to prevent clumping

Fruit Juice (unspecified)Colorant

Juice or juice concentrate used primarily for natural color and flavor in gummies

Magnesium StearateLubricant

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

Dicalcium PhosphateBinder

Calcium and phosphorus compound used as binder

TriacetinPlasticizer

Glycerol triacetate used as a plasticizer in film coats and a flavor carrier

Microcrystalline CelluloseBinder

Plant-derived cellulose used as a binder and filler in supplements

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.

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