Magnesium orotate
4
labels across all brands · median 212.5 mg/serving
Brand · NIH DSLD
Solaray magnesium labels
Solaray files 7 on-market magnesium labels, and 1 of the 4 audited declare more of the named salt than a standard capsule can hold.
Labels (n)7
Median elemental mg/serving400 mg
Priced in gold set0
Mass budget · computed
What Solaray's declared salts weigh
A Supplement Facts panel declares the element; the salt carrying it is heavier. Dividing each label's declared magnesium by its salt's elemental fraction gives the powder mass the serving must contain — and whether that fits a capsule.
| Capsule labels audited | 4 |
|---|---|
| Fit a size 0 or 00 capsule | 2 |
| Require the largest standard size, 000 | 1 |
| Exceed every standard capsule | 1 |
Method and the corpus-wide figure: label mass-budget audit.
Salt portfolio · as filed
Which magnesium salts Solaray uses
| Salt | Labels | Elemental fraction | Compound needed per 100 mg |
|---|---|---|---|
| glycinate | 2 | 11.83–14.1% | 709–845 mg |
| orotate | 1 | 7.27% | 1,376 mg |
| citrate | 1 | 11.3–16.16% | 619–885 mg |
Composition across the portfolio · as filed
What Solaray puts in the capsule besides magnesium
- 6 of 7 labels list 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.
- 7 labels use a cellulose-based shell.
Label declarations · as filed
What Solaray claims on its labels
Filed declarations across this brand's labels: 4 distinct filed entries across 7 NIH DSLD labels, counted 2026-09-13; these are manufacturer statements.
- Adult (18 - 50 Years) — on 7 of 7 labels
- Vegan — on 3 of 7 labels
- Vegetarian — on 3 of 7 labels
- Dairy Free — on 3 of 7 labels
What is not known · as of 2026-09-13
Gaps in the record for Solaray
- 3 of 7 labels do not name the magnesium salt in the filed record, so no compound mass can be computed for them.
- 7 of 7 labels have no US retail listing matched as of 2026-09-13. That is a matching gap on our side, not evidence of unavailability.
Labels 7
| Magnesium 200 mgNIH DSLD · Label 326040 · Capsule | form not mapped yet | 200 mg | 100 | 20.00 g | Not tracked yet |
| Magnesium Asporotate 400 mgNIH DSLD · Label 296052 · Capsule | form not mapped yet | 400 mg | 90 | 36.00 g | Not tracked yet |
| Magnesium Asporotate 400 mgNIH DSLD · Label 338471 · Capsule | orotate | 400 mg | 60 | 24.00 g | Not tracked yet |
| Magnesium Citrate 400 mgNIH DSLD · Label 338474 · Capsule | form not mapped yet | 400 mg | 60 | 24.00 g | Not tracked yet |
| Magnesium Glycinate 400 mgNIH DSLD · Label 255514 · Capsule | form not mapped yet | 400 mg | 30 | 12.00 g | Not tracked yet |
| Magnesium Glycinate 400 mgNIH DSLD · Label 258919 · Capsule | form not mapped yet | 400 mg | 60 | 24.00 g | Not tracked yet |
| Magnesium Potassium AsporotatesNIH DSLD · Label 296195 · Capsule | form not mapped yet | 300 mg | 60 | 18.00 g | Not tracked yet |
Forms filed
Compare within a form
See all brands, all labels, or the priced form tables.
Filed composition facets
7 published excipient facets occur across 7 labels from Solaray in the NIH DSLD records, counted 2026-09-13.
- cellulose: 7 of 7 labels.
- magnesium stearate: 6 of 7 labels.
- silicon dioxide: 3 of 7 labels.
- rice flour: 2 of 7 labels.
- stearic acid: 2 of 7 labels.
- citric acid: 1 of 7 labels.
- maltodextrin: 1 of 7 labels.
The FDA adverse event reporting system (CAERS) holds 72 reports naming Solaray as of 2026-09-13. This is a count of submitted reports across all the firm's products; it is not an incidence rate and implies no causation.
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.