BioStacks
KAL

MSM 1000 mg

1 Tablet · 80 servings · $0.15/serving

iHerbAmazon

Best for

Skin

Ingredients (3)

Manganese

100%

Dose

5 mg

Target

1.8–5 mg

Form

Standard

MSM

100%

Dose

1000 mg

Target

1000–3000 mg

Form

—

Vitamin C

40%

Dose

100 mg

Target

250–2000 mg

Form

Budget

Other Ingredients (5)

Rice FlourFiller

Rice-based ingredients carry risk of inorganic arsenic contamination (FDA and Consumer Reports). Rice accumulates arsenic from soil at higher rates than other grains. Used as a cheap filler — adds nothing beneficial.

Magnesium StearateLubricant

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

Silicon DioxideAnti-caking

Fine silica powder used to prevent clumping

Microcrystalline CelluloseBinder

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

Stearic AcidLubricant

Saturated fatty acid used as tablet lubricant

How to Take It

Take it anytime

Timing doesn't matter; take it with food if it upsets your stomach.

With food
Space it a couple of hours from Iron

On the label

Take 1 tablet daily preferably with a meal or as directed by your healthcare professional.

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

Price Check

$11.79

$10$20$50

Cheaper than 86% of 66 MSM 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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