Brand · NIH DSLD
Signature Care magnesium labels
Signature Care 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.
Composition across the portfolio · as filed
What Signature Care puts in the capsule besides magnesium
- 1 label uses a cellulose-based shell.
Label declarations · as filed
What Signature Care 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 Signature Care
- 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 2026-09-13. That is a matching gap on our side, not evidence of unavailability.
Labels 1
| Magnesium 250 mgNIH DSLD · Label 75768 · Other (e.g. tea bag) | form not mapped yet | 250 mg | Not filed | — | Not tracked yet |
Forms filed
Compare within a form
These labels file no magnesium form text (form not mapped yet).
See all brands, all labels, or the priced form tables.
Filed composition facets
4 published excipient facets occur across 1 labels from Signature Care in the NIH DSLD records, counted 2026-09-13.
- cellulose: 1 of 1 labels.
- croscarmellose sodium: 1 of 1 labels.
- magnesium oxide: 1 of 1 labels.
- silicon dioxide: 1 of 1 labels.
FDA recall records for this firm
The FDA enforcement database holds 1 recall records naming Signature Care (queried 2026-09-13); 0 of them concern a magnesium product.
These are exact brand-string matches in the recalling-firm field or product description, including other products. A name match does not establish that two similarly named firms are the same legal entity. The recalling firm and recalled product are shown in each row.
| Report date | Class | Product described by FDA | Reason for recall | Status | openFDA record |
|---|---|---|---|---|---|
| 2018-04-18 | Class III | Signature Care Calcium Chews; Dietary Supplement; 500 mg Calcium; 25 mcg Vitamin D; Chocolate; 100 chews; Serving Size 1 chew; Recalling firm: Bestco, Inc.. Description does not name a magnesium product. | A packaging revision and lack of revision to the corresponding packaging batch record caused the labeling for the firm's Signature Care brand Calcium Chews dietary supplement to declare a higher level of Vitamin D than the product actually contained. The bag declares 25 mcg (1000 IU) of Vitamin D. The product actually contains 12.5 mcg (500 IU) of Vitamin D. | Terminated | F-1013-2018 |
FDA assigns 3 recall classes by the assessed hazard, using the FDA classification definitions, checked 2026-09-13:
- Class I: Exposure to or use of the violating product carries a reasonable probability of serious harm to health or death.
- Class II: Exposure or use may produce temporary or medically reversible harm; the probability of serious harm is remote.
- Class III: Adverse health consequences from exposure or use are unlikely.
The FDA adverse event reporting system (CAERS) holds 1 reports naming Signature Care 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.