Magnesium malate
39
labels across all brands · median 350 mg/serving
Brand · NIH DSLD
Double Wood Supplements magnesium labels
Double Wood Supplements files 3 on-market magnesium labels, and 2 of the 2 audited declare more of the named salt than a standard capsule can hold.
Labels (n)3
Median elemental mg/serving1,500 mg
Priced in gold set0
Mass budget · computed
What Double Wood Supplements'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 | 2 |
|---|---|
| Fit a size 0 or 00 capsule | 0 |
| Require the largest standard size, 000 | 0 |
| Exceed every standard capsule | 2 |
Method and the corpus-wide figure: label mass-budget audit.
Salt portfolio · as filed
Which magnesium salts Double Wood Supplements uses
| Salt | Labels | Elemental fraction | Compound needed per 100 mg |
|---|---|---|---|
| malate | 2 | 13.2–15.54% | 644–758 mg |
| citrate | 1 | 11.3–16.16% | 619–885 mg |
Composition across the portfolio · as filed
What Double Wood Supplements puts in the capsule besides magnesium
- 3 labels use a cellulose-based shell.
Label declarations · as filed
What Double Wood Supplements claims on its labels
Filed declarations across this brand's labels: 3 distinct filed entries across 3 NIH DSLD labels, counted 2026-09-13; these are manufacturer statements.
- Adult (18 - 50 Years) — on 3 of 3 labels
- Gluten Free — on 3 of 3 labels
- Women (not pregnant or lactating) — on 2 of 3 labels
What is not known · as of 2026-09-13
Gaps in the record for Double Wood Supplements
- 3 of 3 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 3
| Magnesium Citrate 800 mgNIH DSLD · Label 315677 · Capsule | form not mapped yet | Not determinable | 90 | — | Not tracked yet |
| Magnesium Malate 1500 mgNIH DSLD · Label 241839 · Capsule | malate | 1,500 mgAbove 1,000 mg as filed | 140 | 210.00 g | Not tracked yet |
| Magnesium Malate 1500 mgNIH DSLD · Label 315680 · Capsule | form not mapped yet | 1,500 mgAbove 1,000 mg as filed | 140 | 210.00 g | Not tracked yet |
Forms filed
Compare within a form
See all brands, all labels, or the priced form tables.
Filed composition facets
2 published excipient facets occur across 3 labels from Double Wood Supplements in the NIH DSLD records, counted 2026-09-13.
- hypromellose: 3 of 3 labels.
- microcrystalline cellulose: 2 of 3 labels.
The FDA adverse event reporting system (CAERS) holds 2 reports naming Double Wood Supplements 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.