BioStacks
Life Extension

Rest & Renew

1 Capsule · 30 servings · $0.45/serving

iHerbAmazon

Best for

SleepStress & Mood

Ingredients (2)

Melatonin

100%

Dose

1 mg

Target

0.5–5 mg

Form

—

Shoden ashwagandha extract

100%

Dose

120 mg

Target

60–120 mg

Form

Premium

Other Ingredients (7)

Silicon DioxideAnti-caking

Fine silica powder used to prevent clumping

Vegetable StearateLubricant

A plant-derived salt of stearic acid (typically magnesium or calcium) used as a tablet lubricant

Carnauba WaxCoating

Hard plant wax from the carnauba palm used to glaze gummies and tablets

Dicalcium PhosphateBinder

Calcium and phosphorus compound used as binder

Microcrystalline CelluloseBinder

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

Alginic AcidThickener

A seaweed-derived polysaccharide used as a thickener and disintegrant

Microcrystalline CelluloseBinder

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

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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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