Magnesium citrate
118
labels across all brands · median 217.5 mg/serving
Brand · NIH DSLD
LifeTime magnesium supplements: 1 product, 200 mg of magnesium per serving
1 LifeTime magnesium product in 1 form, led by citrate (1); median 200 mg of magnesium per serving. Inside: each product's mg and price.
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 2026-10-17; 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 2026-11-02
Gaps in the record for LifeTime
- 1 of 1 label has no US retail listing matched as of 2026-11-02. 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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The FDA adverse event reporting system (CAERS) holds 5 reports naming LifeTime as of 2026-10-19. 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.