Label arithmetic · NIH DSLD 265310
MegaFood Relax + Calm Magnesium Blackberry Hibiscus Oasis
MegaFood Relax + Calm Magnesium Blackberry Hibiscus Oasis declares 300 mg of elemental magnesium per 4 Gram(s) (1 Single Serve Packet); the magnesium salt is not named in the filed record, no US retail price has been matched; NIH DSLD 265310, label dated 2022-08-23, calculation 2026-09-13.
FDA recall records for MegaFood: 4 · queried 2026-09-13; brand-string matches across products.
Label facts and derived measurements
The numbers for this label
MegaFood Relax + Calm Magnesium Blackberry Hibiscus Oasis has 11 published fields below, traced to NIH DSLD 265310 and the 2026-08-10 registry snapshot, with calculations dated 2026-09-13.
| Field | Value | Evidence tier |
|---|---|---|
| NIH DSLD identifier | 265310 | observed |
| Resolved salt | Single salt unresolved as of 2026-09-13 | computed |
| Source of the resolved salt | Single salt unresolved as of 2026-09-13 | observed |
| Elemental magnesium per serving (mg) | 300 | observed |
| Servings per container | 30 | observed |
| Elemental magnesium per container (mg) | 9000 | computed |
| Compound mass per discrete unit | Discrete unit mass not computable as of 2026-09-13 | computed |
| Capsule fill verdict | Mass budget unavailable as of 2026-09-13 | modelled |
| Required standard capsule size | Capsule size not applicable or unresolved as of 2026-09-13 | modelled |
| Label date | 2022-08-23 | 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
MegaFood Relax + Calm Magnesium Blackberry Hibiscus Oasis retains 1 magnesium-related rows in NIH DSLD 265310, including 1 rows selected for the primary serving, from label 2022-08-23, examined 2026-09-13.
| Filed amount | Serving order | Filed salt / notes | Calculation role |
|---|---|---|---|
| 300 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
MegaFood Relax + Calm Magnesium Blackberry Hibiscus Oasis works out to 30 days per package at the label's own serving and filed frequency of 1 servings per day, according to label 2022-08-23, calculated 2026-09-13.
| Net contents as filed | 30 Single Serve Packet(s); 120 Gram(s); 4.2 Ounce(s) |
|---|---|
| Serving size as filed | 4 Gram(s) (1 Single Serve Packet) |
| 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
MegaFood Relax + Calm Magnesium Blackberry Hibiscus Oasis files 1 magnesium percent-daily-value entries in NIH DSLD 265310; the check below applies the group-specific references in 21 CFR 101.9 to its 300 mg primary serving, calculated 2026-09-13.
| Group as filed | Declared | Reference | Recomputed | Difference |
|---|---|---|---|---|
| Adults and children 4 or more years of age | 71% | 420 mg | 71% | 0 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
MegaFood Relax + Calm Magnesium Blackberry Hibiscus Oasis lists 4 other ingredients in NIH DSLD 265310, label dated 2022-08-23, examined 2026-09-13.
| Entry | Ingredient |
|---|---|
| 1 | Maltodextrin |
| 2 | Natural Flavors |
| 3 | Citric Acid |
| 4 | Monk Fruit extract |
Capsule material: Not identified from the other-ingredient text as of 2026-09-13. The material classification follows the filed ingredient names; it is not a test of the shell.
Label declarations · observed
Target groups as filed
MegaFood Relax + Calm Magnesium Blackberry Hibiscus Oasis has 5 target-group entries in NIH DSLD 265310, label dated 2022-08-23, examined 2026-09-13.
| Entry | Filed group |
|---|---|
| 1 | Vegetarian |
| 2 | Adult (18 - 50 Years) |
| 3 | Kosher |
| 4 | Gluten Free |
| 5 | Dairy Free |
Provenance · observed
Registry record, versions and scanned label
The registry holds 3 versions of this label for MegaFood Relax + Calm Magnesium Blackberry Hibiscus Oasis, according to the retained record examined 2026-09-13; the label date is 2022-08-23.
| NIH DSLD label | NIH DSLD 265310 |
|---|---|
| Registry snapshot | 2026-08-10 |
| Label date | 2022-08-23 |
| Physical state | Powder |
| Barcode as filed | Barcode not filed as of 2026-09-13 |
| Versions held by the registry | 3; version details are not available in this enrichment record as of 2026-09-13 |
| 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
MegaFood Relax + Calm Magnesium Blackberry Hibiscus Oasis has 2 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 265310; no barcode is filed as of 2026-09-13. |
| 2 | A single salt with a defined elemental fraction is unresolved; compound mass cannot be computed 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.