Short page · 3 to 9 labels · NIH DSLD snapshot 2026-08-10
Leucine: 4 of 716 magnesium labels (0.6%)
4 of 716 on-market magnesium labels (0.6%) file leucine in the NIH DSLD snapshot 2026-08-10; the most common salt among them is citrate (3 of 4). 0 of 3 of their capsule labels are above the assumed size 000 capacity at powder density 0.8 g/mL, against 8 of 137 across the registry. 0 have a matched US price as of 2026-11-02.
computed from filed labels
Chart data
| Displayed chart text |
|---|
| these labels |
| fits 0 of 3 |
| needs 000 3 of 3 |
| exceeds 0 of 3 |
| all audited |
| fits 82 of 137 |
| needs 000 47 of 137 |
| exceeds 8 of 137 |
Data release 2026-08-10-f441aa9f · registry snapshot 2026-08-10 · latest price observation 2026-11-02 · chemistry 2026-10-17
Elemental: The magnesium itself; the rest of the compound weight is the partner molecule.
Size 000: The largest standard capsule, about 1,100 mg of powder at 0.8 g/mL, the top of the usual 0.6–0.8 range.
Which magnesium salts do labels with leucine use?
3 of 4 labels with leucine resolve to magnesium citrate, the most common group; 2 salt groups appear in total, against 15 defined salts in the chemistry model.
measured
Chart data
| Displayed chart text |
|---|
| citrate |
| 3 |
| unresolved |
| 1 |
| Salt group | Labels |
|---|---|
| Magnesium citrate | 3 of 4 |
| Single salt unresolved as of 2026-10-17 | 1 of 4 |
Source · NIH DSLD labels · snapshot 2026-08-10 · release 2026-08-10-f441aa9f · CSV · method
Do the capsule labels with leucine fit their declared salt?
0 of 3 audited capsule labels with leucine are above the assumed size 000 capacity at powder density 0.8 g/mL, against 8 of 137 across the registry, at powder density 0.8 g/mL, the top of the usual 0.6–0.8 range and the most favourable hydration.
computed with assumption| Verdict | These labels | All audited capsule labels |
|---|---|---|
| Fits size 0 or 00 | 0 of 3 | 82 of 137 |
| Needs size 000 | 3 of 3 | 47 of 137 |
| Exceeds size 000 | 0 of 3 | 8 of 137 |
Source · NIH DSLD labels; mass balance · recognized salt only; snapshot 2026-08-10 · release 2026-08-10-f441aa9f · CSV · method
What do labels with leucine cost per 100 mg of elemental magnesium, within each salt?
No label with leucine has a matched US retail price in our price collection as of 2026-11-02, against 4 labels on file.
computed| Label | Salt | Per 100 mg | Same-salt median |
|---|---|---|---|
| No matched price as of 2026-11-02 |
Source · Amazon via licensed data provider; NIH DSLD · unique ASIN × date; prices observed 2026-10-26 to 2026-11-02 · release 2026-08-10-f441aa9f · CSV · method
Which labels file leucine?
4 on-market labels in the NIH DSLD snapshot 2026-08-10 file leucine, across 1 physical state; each row opens the label's own arithmetic.
measured| Label | Brand | Declared per serving | Physical state |
|---|---|---|---|
| DaVinci Laboratories Magnesium Citrate | DaVinci Laboratories | 140 mg | Capsule |
| Energetic Nutrition Magnesium Citrate | Energetic Nutrition | 140 mg | Capsule |
| NHC Natural Healthy Concepts Magnesium Citrate | NHC Natural Healthy Concepts | 140 mg | Capsule |
| Vital Nutrients Calcium/Magnesium (Citrate/Malate Formula) | Vital Nutrients | 160 mg | Capsule |
Source · NIH DSLD labels · snapshot 2026-08-10 · release 2026-08-10-f441aa9f · CSV · method
How is "leucine" counted, and which filed spellings feed it?
Each NIH DSLD label enters once, whatever its spelling; case and repeated spaces are normalized and known synonyms merged, using the snapshot 2026-08-10 and normalization dated 2026-10-17. This group has 3 to 9 labels, so its page is shorter: the same label numbers, fewer charts.
measured| Filed spelling |
|---|
| Leucine |
Source · NIH DSLD labels · snapshot 2026-08-10 · release 2026-08-10-f441aa9f · CSV · method
6 brand pages linked below contain magnesium labels from the NIH DSLD registry snapshot dated 2026-08-10.