Label arithmetic · NIH DSLD 272640
Vitables Chewable Magnesium for Children Cherry Naturally: 50 mg of magnesium per tablet, 2 tablets a day (salt not resolved)
50 mg of magnesium per tablet; the label's 2 tablets a day give 100 mg. Salt not resolved from the NIH record. Inside: label lines, ingredients.
Vitables Chewable Magnesium for Children Cherry Naturally Flavored declares 100 mg of elemental magnesium per 2 chewable tablet(s) (children ages 4 and over); the magnesium salt is not resolved from the filed record, Single-salt capacity audit excluded as of 2026-10-17: one salt with a defined elemental fraction is not resolved., as of 2026-11-02. No US retail price matched as of 2026-11-02. NIH DSLD 272640, label dated 2022-08-23.
as filedData release 2026-08-10-f441aa9f · registry snapshot 2026-08-10 · latest price observation 2026-10-19 · chemistry 2026-10-17
Mass: not computable · Price: none matched · % DV: 24% vs 24%
Elemental: The magnesium itself; the rest of the compound weight is the partner molecule.
Compound: The whole salt, such as magnesium glycinate, that must physically fit in the capsule.
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; size 00 holds about 730 mg and size 0 about 545 mg.
Recompute with your price
Enter the price you paid; the declared amount and servings of this label are prefilled, so the result is the cost per 100 mg of elemental magnesium for your bottle.
Same-salt comparison appears here.
How much magnesium compound is pressed into one tablet?
The compound mass behind this label cannot be computed as of 2026-11-02: Single-salt capacity audit excluded as of 2026-10-17: one salt with a defined elemental fraction is not resolved.. The filed amounts are listed in the next block.
computed with assumption| Measure | Value |
|---|---|
| Elemental magnesium per serving | 100 mg |
| Units per serving | 2 |
| Magnesium salt per serving | Not computable as of 2026-11-02 |
| Magnesium salt per tablet | Not computable as of 2026-11-02 |
| Capsule capacity 0 · 00 · 000 | 545 · 730 · 1,100 mg |
| Verdict | Not computable as of 2026-11-02 |
Source · NIH DSLD 272640 · label 2022-08-23; snapshot 2026-08-10 · release 2026-08-10-f441aa9f · CSV · method
How much elemental magnesium is actually in this label's filed magnesium lines?
Vitables Chewable Magnesium for Children Cherry Naturally Flavored files 2 magnesium lines in NIH DSLD 272640; 2 primary lines give 100 mg of elemental magnesium per serving, against 0 other rows excluded from the primary amount. A salt named under another nutrient does not turn that nutrient's quantity into elemental magnesium.
measured| Filed amount | Salt or note as filed | Role |
|---|---|---|
| 100 mg | Salt not named in this row as of 2026-11-02 | Primary serving |
| 100 mg | Salt not named in this row as of 2026-11-02 | Primary serving |
Source · NIH DSLD 272640 · label 2022-08-23; snapshot 2026-08-10 · release 2026-08-10-f441aa9f · CSV · method
Does this label's magnesium claim hold up, or could the magnesium come from another source?
No single magnesium salt is resolved from the filed record as of 2026-11-02, so the source of the declared magnesium cannot be checked against capsule capacity, compared with oxide, the salt richest in magnesium at 60.3%.
computed with assumption| Form named on the label | Elemental fraction | Source |
|---|---|---|
| No form named as of 2026-11-02 | No defined fraction | named on label |
Source · NIH DSLD 272640 · label 2022-08-23; snapshot 2026-08-10 · release 2026-08-10-f441aa9f · CSV · method
Is this a good price for the elemental magnesium I'm actually getting?
No US retail price is matched to this label as of 2026-11-02, and without a resolved salt there is no same-salt comparison.
computed| Rank | Label | Per 100 mg | Observed |
|---|
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
How many days will this bottle last at the label's own serving, and what does a day cost?
At the label's own serving, Vitables Chewable Magnesium for Children Cherry Naturally Flavored lasts 45 days: 45 servings against 1 serving a day in the filed directions.
computed| Measure | Value |
|---|---|
| Net contents as filed | 90 Vegetarian Chewable Tablet(s) |
| Serving size as filed | 2 Chewable Tablet(s) (Children ages 4 and over) |
| Servings per container | 45 |
| Servings per day in the directions | 1 |
| Days per bottle | 45 days |
| $ per 30 days at one label serving a day | No ranked price as of 2026-11-02 |
| $ per 30 days at 420 mg Daily Value | No ranked price as of 2026-11-02 |
Source · NIH DSLD 272640 · label 2022-08-23; snapshot 2026-08-10 · release 2026-08-10-f441aa9f · CSV · method
What does "24% Daily Value" mean here, and does it recompute?
The label declares 24% Daily Value; 100 mg against the 420 mg reference in 21 CFR 101.9 recomputes to 24%, the same within one point.
computed| Group as filed | Declared | Reference | Recomputed |
|---|---|---|---|
| Adults and children 4 or more years of age | 24% | 420 mg | 24% |
| Children less than 4 years of age | 125% | Not resolved | Not computable |
Source · NIH DSLD 272640; 21 CFR 101.9 · label 2022-08-23 · release 2026-08-10-f441aa9f · CSV · method
Why does this label contain magnesium stearate, what shell is it, and who is it filed for?
Vitables Chewable Magnesium for Children Cherry Naturally Flavored files 10 other ingredients, including magnesium stearate (reference fraction 4.1% magnesium; no quantity filed, so it is not added to the total).
measured| Entry | Filed ingredient or declaration |
|---|---|
| 1 | Xylitol |
| 2 | Natural Flavors |
| 3 | Stearic Acid |
| 4 | Citric Acid |
| 5 | Guar |
| 6 | Magnesium Stearate |
| 7 | Beet |
| 8 | Silicon Dioxide |
5 additional rows
| Entry | Filed ingredient or declaration |
|---|---|
| 9 | Stevia leaf extract |
| 10 | Fructooligosaccharides |
| Target group | Children 4 or More Years of Age |
| Target group | Gluten Free |
| Target group | Dairy Free |
Source · NIH DSLD 272640 · label 2022-08-23; snapshot 2026-08-10 · release 2026-08-10-f441aa9f · CSV · method
What has research measured about this form, and about side effects?
No study in the registry measured an unresolved salt as of 2026-11-02.
measured| Year | Study | PubMed |
|---|
Source · PubMed-checked study registry · registry checked 2026-08-10 · release 2026-08-10-f441aa9f · CSV · method
Has this brand had FDA recalls or adverse event reports?
Vitables has 0 FDA recall records matched by brand name in the enforcement data queried 2026-10-19. Vitables has no FDA CAERS adverse event report on record at brand level as of 2026-10-19 (143 of 273 brands in this registry have at least one CAERS report).
measured| Recall | Date | Reason | Status |
|---|---|---|---|
| No recall record as of 2026-10-19 |
Source · openFDA enforcement and CAERS · queried 2026-10-19 · release 2026-08-10-f441aa9f · CSV · method
Is this the same formula as another brand's, and how do their prices differ?
No other brand files the same formulation (ingredients, shell, units and rounded amount) as of 2026-11-02.
computed| Label | Brand | Price per 100 mg |
|---|---|---|
| No cross-brand match as of 2026-11-02 |
Source · NIH DSLD 272640 · label 2022-08-23; snapshot 2026-08-10 · release 2026-08-10-f441aa9f · CSV · method
Which labels are closest to this one, with the same salt and dose?
No other label files the same resolved salt within ±10% of this label's dose per unit as of 2026-11-02.
computed| Label | Elemental per unit | Price | Verdict |
|---|---|---|---|
| No neighbour as of 2026-11-02 |
Source · NIH DSLD 272640 · label 2022-08-23; snapshot 2026-08-10 · release 2026-08-10-f441aa9f · CSV · method
Where does this record come from, what is missing, and how do I cite or correct it?
Every value on this page traces to NIH DSLD 272640 (label 2022-08-23, snapshot 2026-08-10) and the chemistry model of 2026-09-13. 3 gaps remain: Single-salt capacity audit excluded as of 2026-10-17: one salt with a defined elemental fraction is not resolved.; No US retail price matched as of 2026-11-02 (barcode 8 98220 01460 6); A single salt with a defined elemental fraction is unresolved as of 2026-11-02. The CSV carries the values shown here.
measured| Field | As filed |
|---|---|
| NIH DSLD label | NIH DSLD 272640 |
| Scanned label (PDF) | Label 272640 scan |
| Label date | 2022-08-23 |
| Date entered into DSLD | 2022-08-23 |
| Barcode (UPC) as filed | 8 98220 01460 6 |
| Manufactured for | Madre Labs, LLC, Pasadena, CA |
| Claim category as filed | Nutrient |
| Claim category as filed | All Other |
16 additional rows
| Field | As filed |
|---|---|
| Claim category as filed | Structure/Function |
| General Statements: All Other Content | Super chewables for superheroes! |
| Formula re: Contains | Magnesium is an essential mineral for children |
| Formulation re: Does NOT Contain | No artificial colors No artificial preservatives |
| Suggested/Recommended/Usage/Directions | Suggested Use: As a dietary supplement for children ages 4 and over, chew 2 chewable tablets daily. For use by children under age 4, seek the advice of a pediatrician. |
| Precautions re: Children | For use by children under age 4, seek the advice of a pediatrician. Warnings: Keep out of reach of children. |
| Precautions re: All Other | Consulting with a pediatrician before the consumption of dietary supplements is advised. Exceeding the suggested use within a 24-hour period is not recommended. Sealed for your protection. Do not use if seal is missing or broken. |
| Storage | After opening, keep bottle tightly closed. Store in a cool, dry place. |
| Brand IP Statement(s) re: (c), (TM), (SM) | Vitables is a registered trademark of Madre Labs, LLC |
| Formulation re: Does NOT Contain | Formulated without gluten |
| Formula re: Contains | Cherry Naturally Flavored with other natural flavors |
| FDA Statement of Identity | Dietary Supplement |
| Formulation re: Does NOT Contain | Not manufactured with milk, eggs, fish, shellfish, tree nuts, peanuts, wheat, soy or gluten. |
| Precautions re: Allergies | Not manufactured with milk, eggs, fish, shellfish, tree nuts, peanuts, wheat, soy or gluten. Produced in a third-party, audited and registered cGMP compliant facility that may process other products that contain these allergens or ingredients. |
| Physical state | Tablet or Pill |
| Registry snapshot | 2026-08-10 |
Source · NIH DSLD 272640 · label 2022-08-23; 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.