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High-Dose M.S.M. Supplements

7 products above 500 mg

7 supplements contain high-dose M.S.M. (above 500 mg). The highest dosage product is Mega M.S.M. at 1500 mg.

Low Dose (5)High Dose (7)

High-Dose Products (sorted by dosage)

Frequently Asked Questions

What is considered high-dose M.S.M.?

Based on 67 products in the NIH DSLD database, high-dose M.S.M. supplements contain 500+ mg.

Is high-dose M.S.M. safe?

This site presents supplement label data only. Consult a healthcare professional before taking high doses of any supplement, including M.S.M..