Magnesium citrate
118
labels across all brands · median 217.5 mg/serving
Brand · NIH DSLD
Spring Valley magnesium labels
Spring Valley files 1 on-market magnesium label using one salt, citrate, with a median of 100 mg elemental magnesium per serving.
Labels (n)1
Median elemental mg/serving100 mg
Priced in gold set0
Mass budget · computed
What Spring Valley'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 | 1 |
|---|---|
| Fit a size 0 or 00 capsule | 1 |
| Require the largest standard size, 000 | 0 |
| Exceed every standard capsule | 0 |
Method and the corpus-wide figure: label mass-budget audit.
Salt portfolio · as filed
Which magnesium salts Spring Valley uses
| Salt | Labels | Elemental fraction | Compound needed per 100 mg |
|---|---|---|---|
| citrate | 1 | 11.3–16.16% | 619–885 mg |
Composition across the portfolio · as filed
What Spring Valley puts in the capsule besides magnesium
- 1 of 1 label lists 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.
- 1 label uses a gelatin shell.
Label declarations · as filed
What Spring Valley claims on its labels
Filed declarations across this brand's labels: 4 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
- Gluten Free — 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 2026-09-13
Gaps in the record for Spring Valley
- 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
| Rapid-Release Magnesium Citrate 100 mgNIH DSLD · Label 65045 · Capsule | citrate | 100 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 Spring Valley in the NIH DSLD records, counted 2026-09-13.
- croscarmellose: 1 of 1 labels.
- gelatin: 1 of 1 labels.
- magnesium stearate: 1 of 1 labels.
FDA recall records for this firm
The FDA enforcement database holds 3 recall records naming Spring Valley (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 |
|---|---|---|---|---|---|
| 2024-01-10 | Class II | Spring Valley Biotin & Collagen Liquid, Natural Berry Flavor, 15000 mcg, Dietary Supplement 29 doses 1 fl oz (29mL) UPC: 194346065158 Packaged in a glass bottle in a paper carton Recalling firm: BioMylz Pvt. Ltd.. Description does not name a magnesium product. | Potential mold contamination | Terminated | F-0664-2024 |
| 2023-08-02 | Class II | SPRING VALLEY brand POTATO BLINTZES; NET WT. 13 OZ (369g); KEEP FROZEN; READY TO COOK; INGREDIENTS: WHEAT FLOUR (WHET FLOUR, NIACIN, REDUCED IRON, THIAMIN MONONITRATE, RIBOFLAVEN, ENZYME, FOLIC ACID), WATER, POTATOES, EGG, ONIONS, CANOLA OIL, EGG WHITES, DEXTROSE, CORN STARCH, SALT, SUGAR, GARLIC, ONION POWDER, SOY LECITHIN, SPICES.; ALLERGEN INFORMATION: CONTAINS EGG, SOY, WHEAT; PREPARED BY: MILMAR FOOD GROUP, LLC GOSHEN, NY 10924 Recalling firm: Milmar Food Corp. Description does not name a magnesium product. | Product contains undeclared milk. | Terminated | F-1292-2023 |
| 2020-04-01 | Class III | Springboard Green Power, Dietary Supplement; 240g Plastic Bottle; Finished Product Item# FSBPGO240G Springboard, Spring Valley, CA Recalling firm: Organic By Nature, Inc.. Description does not name a magnesium product. | Firm was notified by supplier that Organic Ground Flaxseed powder was under recall by manufacturer due to unapproved herbicide - Haloxyfop | Terminated | F-0903-2020 |
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 322 reports naming Spring Valley 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.