Magnesium L-threonate
4
labels across all brands · median 144 mg/serving
Brand · NIH DSLD
Nootropics Depot magnesium labels
Nootropics Depot files 2 on-market magnesium labels using 2 different salts, with a median of 172 mg elemental magnesium per serving.
Labels (n)2
Median elemental mg/serving172 mg
Priced in gold set0
Salt portfolio · as filed
Which magnesium salts Nootropics Depot uses
| Salt | Labels | Elemental fraction | Compound needed per 100 mg |
|---|---|---|---|
| glycinate | 1 | 11.83–14.1% | 709–845 mg |
| L-threonate | 1 | 8.25% | 1,212 mg |
Label declarations · as filed
What Nootropics Depot 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
- Women (not pregnant or lactating) — on 2 of 2 labels
What is not known · as of 2026-09-13
Gaps in the record for Nootropics Depot
- 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
| Magnesium GlycinateNIH DSLD · Label 232373 · Powder | form not mapped yet | 200 mg | 156 | 31.20 g | Not tracked yet |
| Magtein Magnesium L-Threonate PowderNIH DSLD · Label 232390 · Powder | threonate | 144 mg | 60 | 8.64 g | Not tracked yet |
Forms filed
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The FDA adverse event reporting system (CAERS) holds 3 reports naming Nootropics Depot 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.