BioStacks
NOW

SAMe 400 mg

1 Tablet × 2/day · 30 servings · $0.93/serving

iHerbAmazon

Best for

Stress & Mood

Ingredients (1)

SAMe

100%

Dose/day

800 mg

Target

800–1600 mg

Form

Premium

Other Ingredients (7)

ShellacCoating

Natural resin secreted by the lac bug, used as a coating and glazing agent for tablets and pills

Silicon DioxideAnti-caking

Fine silica powder used to prevent clumping

Magnesium StearateLubricant

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

GlycerinHumectant

Sweet-tasting liquid used in soft capsules and liquids

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

Stearic AcidLubricant

Saturated fatty acid used as tablet lubricant

How to Take It

Best taken in the morning

Take in the morning on an empty stomach — it can be activating and may disturb sleep later in the day.

On an empty stomach
Space it a couple of hours from 5-HTP
Label directs 2 servings — keep one for the morning

On the label

Take 1 tablet 2 to 3 times daily, preferably on an empty stomach.

Do not combine with St. John's Wort

Each of these raises serotonin activity on top of St. John's Wort, and together they can trigger serotonin syndrome — agitation, rapid heartbeat, raised blood pressure. Not without medical supervision.

General guidance based on the ingredients, not a substitute for the label or your doctor.

Price Check

$27.92

$20$50$100

Cheaper than 70% of 24 SAMe 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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