Short page · 3 to 9 labels · NIH DSLD snapshot 2026-08-10
Bovine gelatin: 9 of 716 magnesium labels (1.3%)
9 of 716 on-market magnesium labels (1.3%) file bovine gelatin in the NIH DSLD snapshot 2026-08-10; the most common salt among them is citrate (4 of 9). 0 of 4 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. 1 have a matched US price as of 2026-11-02.
computed from filed labels
Chart data
| Displayed chart text |
|---|
| these labels |
| fits 4 of 4 |
| needs 000 0 of 4 |
| exceeds 0 of 4 |
| 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 bovine gelatin use?
4 of 9 labels with bovine gelatin resolve to magnesium citrate, the most common group; 4 salt groups appear in total, against 15 defined salts in the chemistry model.
measured
Chart data
| Displayed chart text |
|---|
| citrate |
| 4 |
| gluconate |
| 2 |
| unresolved |
| malate |
| 1 |
| Salt group | Labels |
|---|---|
| Magnesium citrate | 4 of 9 |
| Magnesium gluconate | 2 of 9 |
| Single salt unresolved as of 2026-10-17 | 2 of 9 |
| Magnesium malate | 1 of 9 |
Source · NIH DSLD labels · snapshot 2026-08-10 · release 2026-08-10-f441aa9f · CSV · method
Do the capsule labels with bovine gelatin fit their declared salt?
0 of 4 audited capsule labels with bovine gelatin 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 | 4 of 4 | 82 of 137 |
| Needs size 000 | 0 of 4 | 47 of 137 |
| Exceeds size 000 | 0 of 4 | 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 bovine gelatin cost per 100 mg of elemental magnesium, within each salt?
1 of 9 labels with bovine gelatin have a matched US price as of 2026-11-02; each is shown against the median of its own salt, per 100 mg of declared elemental magnesium.
computed| Label | Salt | Per 100 mg | Same-salt median |
|---|---|---|---|
| BulkSupplements.com Magnesium Malate Capsules 400 mg | malate | $0.0832 | $0.1052 |
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 bovine gelatin?
9 on-market labels in the NIH DSLD snapshot 2026-08-10 file bovine gelatin, across 2 physical states; each row opens the label's own arithmetic.
measured| Label | Brand | Declared per serving | Physical state |
|---|---|---|---|
| BulkSupplements.com Magnesium Citrate Capsules 400 mg | BulkSupplements.com | 400 mg | Capsule |
| BulkSupplements.com Magnesium Gluconate 500 mg | BulkSupplements.com | 80 mg | Capsule |
| BulkSupplements.com Magnesium Gluconate 500 mg | BulkSupplements.com | 80 mg | Capsule |
| BulkSupplements.com Magnesium Malate Capsules 400 mg | BulkSupplements.com | 400 mg | Capsule |
| Carlson Magnesium Gels 400 mg | Carlson | 400 mg | Softgel Capsule |
| Mason Natural Fast Absorption Magnesium Citrate 250 mg | Mason Natural | 250 mg | Softgel Capsule |
| NOW Magnesium Citrate Softgels | NOW | 400 mg | Softgel Capsule |
| NOW Magnesium Citrate Softgels | NOW | 400 mg | Softgel Capsule |
1 additional rows
| Label | Brand | Declared per serving | Physical state |
|---|---|---|---|
| Protocol For Life Balance Magnesium Citrate | Protocol For Life Balance | 400 mg | Softgel Capsule |
Source · NIH DSLD labels · snapshot 2026-08-10 · release 2026-08-10-f441aa9f · CSV · method
How is "bovine gelatin" 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 |
|---|
| Bovine Gelatin |
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.