Magnesium citrate
118
labels across all brands · median 217.5 mg/serving
Brand · NIH DSLD
The Professional Series magnesium supplements: 1 product, 51 mg of magnesium per serving
1 The Professional Series magnesium product in 1 form, led by citrate (1); median 51 mg of magnesium per serving. Inside: each product's mg and price.
The Professional Series files 1 on-market magnesium label; the magnesium salt is not named in the filed record for it, so the compound mass cannot be computed.
Labels (n)1
Median elemental mg/serving51 mg
Priced in gold set0
Composition across the portfolio · as filed
What The Professional Series puts in the capsule besides magnesium
- 1 label uses a gelatin shell.
Label declarations · as filed
What The Professional Series claims on its labels
Filed declarations across this brand's labels: 3 distinct filed entries across 1 NIH DSLD labels, counted 2026-10-17; these are manufacturer statements.
- Adult (18 - 50 Years) — on 1 of 1 label
- Dairy Free — on 1 of 1 label
- Sugar Free — on 1 of 1 label
What is not known · as of 2026-11-02
Gaps in the record for The Professional Series
- 1 of 1 label does not name the magnesium salt in the filed record, so no compound mass can be computed for it.
- 1 of 1 label has no US retail listing matched as of 2026-11-02. That is a matching gap on our side, not evidence of unavailability.
Labels 1
| Magnesium Potassium CitrateNIH DSLD · Label 10717 · Capsule | citrate | 51 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 The Professional Series in the NIH DSLD records, counted 2026-10-17.
- cellulose: 1 of 1 labels.
- gelatin: 1 of 1 labels.
- vegetable stearate: 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.