BioStacks
Nature's Bounty

Sleep3 + Stress Support

1 Tablet · 56 servings · $0.39/serving

iHerbAmazon
71 / 100Good

Best for

Sleep

Score Breakdown

Formulation
71
Safety
100
Final score
71/100

Ingredients (3)

Melatonin

100%

Dose

10 mg

Target

0.5–5 mg

Form

—

GABA

100%

Dose

100 mg

Target

100–300 mg

Form

—

Ashwagandha Extract

20%

Dose

60 mg

Target

300–600 mg

Form

Budget

Other Ingredients (8)

Silicon DioxideAnti-caking

Fine silica powder used to prevent clumping

Spirulina Extract (Color)Colorant

Natural blue colorant derived from the cyanobacterium Arthrospira platensis (spirulina); the pigment is phycocyanin

Turmeric ColorColorant

Natural yellow colorant from the rhizome of Curcuma longa; the pigment is curcumin

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

Microcrystalline CelluloseBinder

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

GlycerinHumectant

Sweet-tasting liquid used in soft capsules and liquids

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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