Magnesium aspartate
33
labels across all brands · median 200 mg/serving
Brand · NIH DSLD
tnvitamins magnesium labels
tnvitamins files 4 on-market magnesium labels using 3 different salts, with a median of 300 mg elemental magnesium per serving.
Labels (n)4
Median elemental mg/serving300 mg
Priced in gold set1
Mass budget · computed
What tnvitamins'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 | 1 |
| Require the largest standard size, 000 | 1 |
| Exceed every standard capsule | 0 |
Method and the corpus-wide figure: label mass-budget audit.
Salt portfolio · as filed
Which magnesium salts tnvitamins uses
| Salt | Labels | Elemental fraction | Compound needed per 100 mg |
|---|---|---|---|
| citrate | 1 | 11.3–16.16% | 619–885 mg |
| glycinate | 1 | 11.83–14.1% | 709–845 mg |
| oxide | 1 | 60.32% | 166 mg |
Composition across the portfolio · as filed
What tnvitamins puts in the capsule besides magnesium
- 4 of 4 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.
- 3 labels use a gelatin shell.
Label declarations · as filed
What tnvitamins claims on its labels
Filed declarations across this brand's labels: 5 distinct filed entries across 4 NIH DSLD labels, counted 2026-09-13; these are manufacturer statements.
- Adult (18 - 50 Years) — on 4 of 4 labels
- Gluten Free — on 3 of 4 labels
- Dairy Free — on 3 of 4 labels
- Sugar Free — on 2 of 4 labels
- No Allergies — on 1 of 4 labels
What is not known · as of 2026-09-13
Gaps in the record for tnvitamins
- 1 of 4 label does not name the magnesium salt in the filed record, so no compound mass can be computed for it.
- 3 of 4 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 4
| Magnesium & Potassium AspartateNIH DSLD · Label 217824 · Tablet or Pill | aspartate, oxide | 180 mg | 125 | 22.50 g | Not tracked yet |
| Magnesium Citrate 800 mgNIH DSLD · Label 336938 · Capsule | form not mapped yet | Not determinable | 60 | — | Not tracked yet |
| Magnesium Glycinate 300 mgNIH DSLD · Label 314544 · Capsule | form not mapped yet | 300 mg | 45 | 13.50 g | Pending verification |
| Magnesium Oxide 420 mgNIH DSLD · Label 336940 · Capsule | form not mapped yet | 420 mg | 120 | 50.40 g | Not tracked yet |
Forms filed
Compare within a form
Magnesium oxide
108
labels across all brands · median 310 mg/serving
See all brands, all labels, or the priced form tables.
Filed composition facets
5 published excipient facets occur across 4 labels from tnvitamins in the NIH DSLD records, counted 2026-09-13.
- magnesium stearate: 4 of 4 labels.
- gelatin: 3 of 4 labels.
- microcrystalline cellulose: 3 of 4 labels.
- dicalcium phosphate: 1 of 4 labels.
- silicon dioxide: 1 of 4 labels.
FDA recall records for this firm
The FDA enforcement database holds 2 recall records naming tnvitamins (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 |
|---|---|---|---|---|---|
| 2026-07-29 | Class I | 1. TNVitamins 100% Organic Moringa Capsules 1,200 mg 2. TNVitamins 100% Organic Moringa Powder 96 grams Recalling firm: Total Nutrition Inc. Description does not name a magnesium product. | Contaminated with Salmonella | Ongoing | H-1185-2026 |
| 2026-06-17 | Class I | 1. TNVitamins Ultrapotent Complete Green Superfood Moringa Capsules (120 count) 2. Doctor s Pride Complete Green Superfood Ultra Potent Moringa 10,000 mg (120 capsules) Recalling firm: Total Nutrition Inc. Description does not name a magnesium product. | Product may be contaminated with Salmonella. | Ongoing | H-0942-2026 |
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.