Brand · NIH DSLD
Sunmark magnesium labels
Sunmark files 2 on-market magnesium labels; the magnesium salt is not named in the filed record for any of them, so the compound mass cannot be computed.
Composition across the portfolio · as filed
What Sunmark puts in the capsule besides magnesium
- 2 of 2 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.
- 2 labels use a cellulose-based shell.
Label declarations · as filed
What Sunmark claims on its labels
Filed declarations across this brand's labels: 2 distinct filed entries across 2 NIH DSLD labels, counted 2026-09-13; these are manufacturer statements.
- Adult (18 - 50 Years) — on 2 of 2 labels
- Gluten Free — on 2 of 2 labels
What is not known · as of 2026-09-13
Gaps in the record for Sunmark
- 2 of 2 labels do not name the magnesium salt in the filed record, so no compound mass can be computed for them.
- 2 of 2 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 2
| Calcium, Magnesium & ZincNIH DSLD · Label 7725 · Tablet or Pill | form not mapped yet | 133 mg | Not filed | — | Not tracked yet |
| Natural Magnesium 250 mgNIH DSLD · Label 7741 · Tablet or Pill | 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
14 published excipient facets occur across 2 labels from Sunmark in the NIH DSLD records, counted 2026-09-13.
- cellulose: 2 of 2 labels.
- croscarmellose sodium: 2 of 2 labels.
- magnesium oxide: 2 of 2 labels.
- magnesium stearate: 2 of 2 labels.
- polyethylene glycol: 2 of 2 labels.
- silicon dioxide: 2 of 2 labels.
- talc: 2 of 2 labels.
- calcium carbonate: 1 of 2 labels.
- carnauba wax: 1 of 2 labels.
- citric acid: 1 of 2 labels.
- hypromellose: 1 of 2 labels.
- maltodextrin: 1 of 2 labels.
- stearic acid: 1 of 2 labels.
- titanium dioxide: 1 of 2 labels.
FDA recall records for this firm
The FDA enforcement database holds 1 recall records naming Sunmark (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 |
|---|---|---|---|---|---|
| 2014-01-15 | Class II | EstroPlus Maximum Strength Menopause Support Dietary Supplement in 28 count and 56 count blister strips under the following labels - CareOne Maximum Strength Multi Symptom Menopause Formula, 28 Caplets/Dietary Supplement; Meijer Maximum Strength Estroplus, Dietary Supplement, 28 Caplets; TopCare Maximum Strength Estroplus Dietary Supplement, 28 Caplets; Sunmark Estroplus Extra Strength, Dietary Supplement, 56 Caplets; Health Mart Pharmacy Extra Strength Estroplus, 56 Caplets Dietary Supplement; Up&Up Estroplus Dietary Supplement Maximum Strength 28 Caplets; CareOne Extra Strength Estroplus 56 Caplets/Dietary Supplement; Western Family Extra Strength Estroplus 56 Caplets, Meijer Extra Strength Estroplus Dietary Supplement 56 Caplets; Publix Extra Strength Estroplus 56 Caplets, Dietary Supplement; and TopCare Extra Strength Estroplus Dietary Supplement 56 Caplets. Recalling firm: Perrigo of SC. Description does not name a magnesium product. | Potential presence of Chloramphenicol contamination | Terminated | F-1384-2014 |
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 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.