Label arithmetic · NIH DSLD 265179
Weyland Brain Nutrition Lithium Orotate 5 +Tri-Magnesium Complex +Vitamin E
Weyland Brain Nutrition Lithium Orotate 5 +Tri-Magnesium Complex +Vitamin E declares 100 mg of elemental magnesium as orotate, which needs 688 mg of salt per unit — a size 00 capsule or larger; NIH DSLD 265179, label dated 2022-06-16, calculation 2026-09-13.
FDA recall records for Weyland Brain Nutrition: 1 · queried 2026-09-13; brand-string matches across products.
Mass budget · computed; capsule comparison · modelled
What the declared salt would weigh
Weyland Brain Nutrition Lithium Orotate 5 +Tri-Magnesium Complex +Vitamin E declares 100 mg of elemental magnesium per serving in NIH DSLD 265179, requiring 1,375.52 mg of magnesium orotate under the salt model calculated 2026-09-13.
| Step | Value | Evidence |
|---|---|---|
| Declared elemental magnesium | 100 mg per serving | observed · label 2022-06-16 |
| Resolved salt | Magnesium orotate · full-record | computed · name resolved from filed text |
| Reference formula | Mg(C₅H₃N₂O₄)₂; 334.49 g/mol | computed · chemical reference |
| Elemental fraction | 7.27% by mass | computed |
| Compound mass per serving | 1,375.52 mg = 100 mg ÷ elemental fraction | computed |
| Compound mass per discrete unit | 687.76 mg | computed |
At powder density 0.6–0.8 g/mL, 688 mg of powder requires at least a size 00 capsule (a size 0 holds about 545 mg).
The verdict uses the most favourable reading for the product — the smallest compound mass the label allows. It excludes the shell and other ingredients; their unreported masses are not added as guesses.
Size 0 holds about 545 mg, size 00 about 730 mg, and size 000 about 1,100 mg at powder density 0.6–0.8 g/mL. These are model inputs, not measurements of this product's capsule. Read the mass-budget method.
Label facts and derived measurements
The numbers for this label
Weyland Brain Nutrition Lithium Orotate 5 +Tri-Magnesium Complex +Vitamin E has 11 published fields below, traced to NIH DSLD 265179 and the 2026-08-10 registry snapshot, with calculations dated 2026-09-13.
| Field | Value | Evidence tier |
|---|---|---|
| NIH DSLD identifier | 265179 | observed |
| Resolved salt | Magnesium orotate | computed |
| Source of the resolved salt | full-record | observed |
| Elemental magnesium per serving (mg) | 100 | observed |
| Servings per container | 30 | observed |
| Elemental magnesium per container (mg) | 3000 | computed |
| Compound mass per discrete unit | 687.76 mg | computed |
| Capsule fill verdict | needs-00 | modelled |
| Required standard capsule size | 00 | modelled |
| Label date | 2022-06-16 | observed |
| Retail match confidence | unmatched | computed |
Observed means a value transcribed from a label or price observation. Computed means arithmetic or normalization of those inputs. Modelled means the result depends on a stated physical assumption, including capsule capacity. Evidence tiers and their limits.
Source transcription · observed
Magnesium lines as filed
Weyland Brain Nutrition Lithium Orotate 5 +Tri-Magnesium Complex +Vitamin E retains 1 magnesium-related rows in NIH DSLD 265179, including 1 rows selected for the primary serving, from label 2022-06-16, examined 2026-09-13.
| Filed amount | Serving order | Filed salt / notes | Calculation role |
|---|---|---|---|
| 100 mg | 1 | Salt not identified in this row as of 2026-09-13 | Selected primary serving |
The elemental amount comes from the selected magnesium line. A salt named under another nutrient does not make that nutrient's quantity an elemental magnesium value. Distinct unresolved primary amounts remain ambiguous; they are not added together.
Package arithmetic · observed inputs, computed totals
What the package works out to
Weyland Brain Nutrition Lithium Orotate 5 +Tri-Magnesium Complex +Vitamin E works out to 30 days per package at the label's own serving and filed frequency of 1 servings per day, according to label 2022-06-16, calculated 2026-09-13.
| Net contents as filed | 60 Vegetarian Capsule(s) |
|---|---|
| Discrete units in the package | 60 |
| Serving size as filed | 2 Capsule(s) |
| Units per serving | 2 |
| Servings per package | 30 |
| Daily servings in the label instructions | 1 |
| Days per package at the label's own serving | 30 days |
Days = filed servings per container ÷ filed servings per day. If the label gives a frequency range, the largest frequency gives the shortest duration. Cost per serving = observed item price ÷ filed servings; cost per label-day multiplies this by the filed frequency. This follows the label's own instructions; it is package arithmetic, not intake advice.
Percent daily value · observed and computed
The label's percent daily value, recomputed
Weyland Brain Nutrition Lithium Orotate 5 +Tri-Magnesium Complex +Vitamin E files 1 magnesium percent-daily-value entries in NIH DSLD 265179; the check below applies the group-specific references in 21 CFR 101.9 to its 100 mg primary serving, calculated 2026-09-13.
| Group as filed | Declared | Reference | Recomputed | Difference |
|---|---|---|---|---|
| Adults and children 4 or more years of age | 25% | 420 mg | 24% | 1 percentage points |
Percent daily value = declared elemental mg ÷ the group's reference mg × 100, rounded to an integer. The adult and age-four-plus reference is 420 mg. Historical labels can use earlier references; a difference does not establish a filing error. Full-record entries may cover multiple serving sizes, so this table identifies the primary-serving basis explicitly. Group references and interpretation.
Composition · observed
Other ingredients in the filed record
Weyland Brain Nutrition Lithium Orotate 5 +Tri-Magnesium Complex +Vitamin E lists 4 other ingredients in NIH DSLD 265179, label dated 2022-06-16, examined 2026-09-13.
| Entry | Ingredient |
|---|---|
| 1 | Hypromellose |
| 2 | Cellulose |
| 3 | L-Leucine |
| 4 | Silicon Dioxide |
Capsule material: vegetarian. The material classification follows the filed ingredient names; it is not a test of the shell.
Label declarations · observed
Target groups as filed
Weyland Brain Nutrition Lithium Orotate 5 +Tri-Magnesium Complex +Vitamin E has 3 target-group entries in NIH DSLD 265179, label dated 2022-06-16, examined 2026-09-13.
| Entry | Filed group |
|---|---|
| 1 | Adult (18 - 50 Years) |
| 2 | Gluten Free |
| 3 | Dairy Free |
Provenance · observed
Registry record, versions and scanned label
Weyland Brain Nutrition Lithium Orotate 5 +Tri-Magnesium Complex +Vitamin E is identified by 1 NIH DSLD record, 265179, according to the retained record examined 2026-09-13; the label date is 2022-06-16.
| NIH DSLD label | NIH DSLD 265179 |
|---|---|
| Registry snapshot | 2026-08-10 |
| Label date | 2022-06-16 |
| Physical state | Capsule |
| Barcode as filed | X0029EKMEP |
| Source scan | Scanned label (NIH DSLD) |
| Calculation date | 2026-09-13 |
The barcode is retained as an identifier, not as proof of a retail match. A registry version count records the number held; it does not reveal what changed. The label date, registry snapshot and price-observation date describe different events.
Gaps in this record
What is not available for this label
Weyland Brain Nutrition Lithium Orotate 5 +Tri-Magnesium Complex +Vitamin E has 1 unresolved data gaps in the retained NIH DSLD and price records as of 2026-09-13.
| Entry | Known gap |
|---|---|
| 1 | No confirmed US retail price matched to NIH DSLD 265179 (barcode X0029EKMEP) as of 2026-09-13. |
An unmatched retail price describes our matching coverage. It does not establish that a product is unavailable. The elemental cost calculator can apply the same EC100 formula to a price you supply.