Magnesium oxide
108
labels across all brands · median 310 mg/serving
Brand · NIH DSLD
Genesis Products magnesium labels
Genesis Products files 1 on-market magnesium label using one salt, oxide, with a median of 241.3 mg elemental magnesium per serving.
Labels (n)1
Median elemental mg/serving241.3 mg
Priced in gold set0
Salt portfolio · as filed
Which magnesium salts Genesis Products uses
| Salt | Labels | Elemental fraction | Compound needed per 100 mg |
|---|---|---|---|
| oxide | 1 | 60.32% | 166 mg |
Composition across the portfolio · as filed
What Genesis Products puts in the capsule besides magnesium
- 1 of 1 label lists magnesium stearate. Stearate is 4.1% magnesium by mass and that magnesium is not on the Supplement Facts line; the amount of stearate is not declared, so it cannot be quantified.
- 1 label uses a cellulose-based shell.
Label declarations · as filed
What Genesis Products claims on its labels
Filed declarations across this brand's labels: 1 distinct filed entries across 1 NIH DSLD labels, counted 2026-09-13; these are manufacturer statements.
- Adult (18 - 50 Years) — on 1 of 1 label
What is not known · as of 2026-09-13
Gaps in the record for Genesis Products
- 1 of 1 label has no US retail listing matched as of 2026-09-13. That is a matching gap on our side, not evidence of unavailability.
Labels 1
| Magnesium-OxideNIH DSLD · Label 15764 · Tablet or Pill | oxide | 241.3 mg | Not filed | — | Not tracked yet |
Forms filed
Compare within a form
See all brands, all labels, or the priced form tables.
Filed composition facets
3 published excipient facets occur across 1 labels from Genesis Products in the NIH DSLD records, counted 2026-09-13.
- magnesium stearate: 1 of 1 labels.
- microcrystalline cellulose: 1 of 1 labels.
- talc: 1 of 1 labels.
The metric
What EC100 measures
EC100 = container price ÷ (elemental mg per serving × servings per container ÷ 100)
It normalizes the declared elemental amount to a 100 mg unit. It does not score ingredients, quality, or outcomes.