Brand · NIH DSLD
Bluebonnet magnesium labels
Bluebonnet files 10 on-market magnesium labels using 2 different salts, with a median of 400 mg elemental magnesium per serving.
Mass budget · computed
What Bluebonnet's declared salts weigh
A Supplement Facts panel declares the element; the salt carrying it is heavier. Dividing each label's declared magnesium by its salt's elemental fraction gives the powder mass the serving must contain — and whether that fits a capsule.
| Capsule labels audited | 1 |
|---|---|
| Fit a size 0 or 00 capsule | 0 |
| Require the largest standard size, 000 | 1 |
| Exceed every standard capsule | 0 |
Method and the corpus-wide figure: label mass-budget audit.
Salt portfolio · as filed
Which magnesium salts Bluebonnet uses
| Salt | Labels | Elemental fraction | Compound needed per 100 mg |
|---|---|---|---|
| citrate | 4 | 11.3–16.16% | 619–885 mg |
| malate | 1 | 13.2–15.54% | 644–758 mg |
Composition across the portfolio · as filed
What Bluebonnet puts in the capsule besides magnesium
- 8 of 10 labels list magnesium stearate. Stearate is 4.1% magnesium by mass and that magnesium is not on the Supplement Facts line; the amount of stearate is not declared, so it cannot be quantified.
- 8 labels use a cellulose-based shell.
Label declarations · as filed
What Bluebonnet claims on its labels
Filed declarations across this brand's labels: 8 distinct filed entries across 10 NIH DSLD labels, counted 2026-09-13; these are manufacturer statements.
- Vegan — on 10 of 10 labels
- Vegetarian — on 10 of 10 labels
- Adult (18 - 50 Years) — on 10 of 10 labels
- Gluten Free — on 10 of 10 labels
- Dairy Free — on 10 of 10 labels
- Kosher — on 9 of 10 labels
- No Allergies — on 8 of 10 labels
- Sugar Free — on 7 of 10 labels
What is not known · as of 2026-09-13
Gaps in the record for Bluebonnet
- 5 of 10 labels do not name the magnesium salt in the filed record, so no compound mass can be computed for them.
- 10 of 10 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 10
| Buffered Chelated MagnesiumNIH DSLD · Label 314781 · Capsule | form not mapped yet | 200 mg | 60 | 12.00 g | Not tracked yet |
| Buffered Chelated MagnesiumNIH DSLD · Label 332421 · Capsule | form not mapped yet | 200 mg | 120 | 24.00 g | Not tracked yet |
| Liquid Magnesium Citrate Mixed Berry FlavorNIH DSLD · Label 268286 · Liquid | form not mapped yet | 420 mg | 32 | 13.44 g | Not tracked yet |
| Liquid Magnesium Citrate Mixed Berry FlavorNIH DSLD · Label 314814 · Liquid | form not mapped yet | 420 mg | 32 | 13.44 g | Not tracked yet |
| Magnesium & Vitamin B6NIH DSLD · Label 332569 · Capsule | form not mapped yet | 400 mg | 90 | 36.00 g | Not tracked yet |
| Magnesium CitrateNIH DSLD · Label 332572 · Other (e.g. tea bag) | form not mapped yet | 400 mg | 30 | 12.00 g | Not tracked yet |
| Magnesium CitrateNIH DSLD · Label 332573 · Other (e.g. tea bag) | form not mapped yet | 400 mg | 60 | 24.00 g | Not tracked yet |
| Magnesium Malate 425 mgNIH DSLD · Label 332604 · Capsule | form not mapped yet | 425 mg | 30 | 12.75 g | Not tracked yet |
| Magnesium Potassium & BromelainNIH DSLD · Label 314826 · Capsule | form not mapped yet | 200 mg | 60 | 12.00 g | Not tracked yet |
| Magnesium Potassium & BromelainNIH DSLD · Label 315024 · Capsule | form not mapped yet | 200 mg | 30 | 6.00 g | Not tracked yet |
Forms filed
Compare within a form
These labels file no magnesium form text (form not mapped yet).
See all brands, all labels, or the priced form tables.
Filed composition facets
10 published excipient facets occur across 10 labels from Bluebonnet in the NIH DSLD records, counted 2026-09-13.
- cellulose: 8 of 10 labels.
- magnesium stearate: 8 of 10 labels.
- water: 8 of 10 labels.
- hypromellose: 6 of 10 labels.
- silicon dioxide: 4 of 10 labels.
- citric acid: 2 of 10 labels.
- potassium sorbate: 2 of 10 labels.
- stearic acid: 2 of 10 labels.
- stevia leaf extract: 2 of 10 labels.
- xanthan gum: 2 of 10 labels.
The FDA adverse event reporting system (CAERS) holds 10 reports naming Bluebonnet 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.