Magnesium citrate
118
labels across all brands · median 217.5 mg/serving
Brand · NIH DSLD
LifeTime magnesium labels
LifeTime files 1 on-market magnesium label using one salt, citrate, with a median of 200 mg elemental magnesium per serving.
Labels (n)1
Median elemental mg/serving200 mg
Priced in gold set0
Salt portfolio · as filed
Which magnesium salts LifeTime uses
| Salt | Labels | Elemental fraction | Compound needed per 100 mg |
|---|---|---|---|
| citrate | 1 | 11.3–16.16% | 619–885 mg |
Label declarations · as filed
What LifeTime claims on its labels
Filed declarations across this brand's labels: 2 distinct filed entries across 1 NIH DSLD labels, counted 2026-09-13; these are manufacturer statements.
- Children 4 or More Years of Age — on 1 of 1 label
- Children more than 1 but less than 4 — on 1 of 1 label
What is not known · as of 2026-09-13
Gaps in the record for LifeTime
- 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
| Kids' Magnesium CitrateNIH DSLD · Label 44769 · Powder | citrate | 200 mg | 90 | 18.00 g | Not tracked yet |
Forms filed
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FDA recall records for this firm
The FDA enforcement database holds 3 recall records naming LifeTime (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 |
|---|---|---|---|---|---|
| 2020-03-04 | Class III | Lifetime Fitness D. Tox Shake Mix; Plant-Based Protein Blend. Dietary Supplement - Net Wt. 2.36 lb. (37.76 oz.) 1.07 kg Program Kit - Natural Vanilla Flavor UPC: 6 82471 00831-2 Product number: 6142-2646 Manufactured exclusively for: Life Time Fitness Inc. 2902 Corporate Place Chanhassan, MN 55317 Recalling firm: Pro-Form Manufacturing LLC. Description does not name a magnesium product. | Notified by supplier that flax seed used in products is under recall due to detection of unapproved herbicide. | Terminated | F-0783-2020 |
| 2020-03-04 | Class III | Lifetime Fitness D. Tox Shake Mix; Plant-Based Protein Blend. Dietary Supplement - Net Wt. 2.50 lb. (40 oz.) 1.13 kg One gallon White HDPE Jar Natural Chocolate Flavor UPC: 6 82471 00830-5 Product number: 6142-2644 Manufactured exclusively for: Life Time Fitness Inc. 2902 Corporate Place Chanhassan, MN 55317 Recalling firm: Pro-Form Manufacturing LLC. Description does not name a magnesium product. | Notified by supplier that flax seed used in products is under recall due to detection of unapproved herbicide. | Terminated | F-0784-2020 |
| 2018-04-25 | Class II | Midwest Northern Nut Lifetime Trail Mix. Net Wt. 25 lbs. Midwest Northern Inc., Minneapolis, MN 55118 Recalling firm: Midwest Northern Inc. Description does not name a magnesium product. | potential Allergen cross contact in oil used to roast various nuts and seeds products. | Terminated | F-1081-2018 |
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 5 reports naming LifeTime 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.