Label arithmetic · NIH DSLD 252079
Complete H2O Minerals Ultimate Magnesium Concentrate: 120 mg of magnesium per 1 ml, 60 servings
120 mg of magnesium in each 1 ml, about 60 servings per 2 Oz. Chloride is 12.0–25.5% magnesium. Inside: salt per scoop, %DV check.
Complete H2O Minerals Ultimate Magnesium Concentrate declares 120 mg of elemental magnesium per serving as chloride, which means 470–1,003 mg of magnesium chloride compound in one 1 ml (25 drops), compared with 1,100 mg in the largest standard capsule; capsule verdicts do not apply to this liquid. No US retail price matched as of 2026-11-02; 0 of the 10 chloride labels in this registry have a matched price. NIH DSLD 252079, label dated 2021-07-27.
computed from the filed label
Chart data
| Displayed chart text |
|---|
| gluconate |
| 2,048 |
| orotate |
| 1,651 |
| L-threonate |
| 1,455 |
| taurate |
| 1,345 |
| lactate |
| 999 |
| glycerophosphate |
| 960 |
| glycinate |
| 851 |
| malate |
| 772 |
| aspartate |
| 767 |
| citrate |
| 743 |
| sulfate |
| 594 |
| chloride |
| 470 |
| carbonate |
| 416 |
| hydroxide |
| 288 |
| oxide |
| 199 |
Data release 2026-08-10-f441aa9f · registry snapshot 2026-08-10 · latest price observation 2026-10-19 · chemistry 2026-10-17
Mass: 470–1,003 mg per serving · Price: none matched · % DV: 33% vs 29%
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 chloride compound is in one serving?
Complete H2O Minerals Ultimate Magnesium Concentrate carries 470–1,003 mg of magnesium chloride per serving for 120 mg of elemental magnesium, against 1,100 mg in the largest standard capsule; capsule capacities do not apply to this liquid.
computed with assumption| Measure | Value |
|---|---|
| Elemental magnesium per serving | 120 mg |
| Units per serving | Not a discrete unit as of 2026-11-02 |
| Magnesium chloride per serving | 470–1,003 mg |
| Magnesium chloride per serving | Not computable as of 2026-11-02 |
| Capsule capacity 0 · 00 · 000 | 545 · 730 · 1,100 mg |
| Verdict | Capsule sizes do not apply |
The filed salt can have more than one hydration state (anhydrous 25.5%, hexahydrate 12.0%), so the compound mass is a range.
Source · NIH DSLD 252079 · label 2021-07-27; snapshot 2026-08-10 · release 2026-08-10-f441aa9f · CSV · method
How much elemental magnesium is actually in this label's filed magnesium lines?
Complete H2O Minerals Ultimate Magnesium Concentrate files 1 magnesium line in NIH DSLD 252079; the selected primary line declares 120 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 |
|---|---|---|
| 120 mg | Salt not named in this row; magnesium chloride is taken from the label text | Primary serving |
Source · NIH DSLD 252079 · label 2021-07-27; snapshot 2026-08-10 · release 2026-08-10-f441aa9f · CSV · method
Does this label's chloride claim hold up, or could the magnesium come from another source?
The label names one magnesium form, chloride, resolved from the full NIH DSLD record text; capsule capacities do not apply to this form, compared with oxide, the salt richest in magnesium at 60.3%.
computed with assumption| Form named on the label | Elemental fraction | Source |
|---|---|---|
| Magnesium chloride | 12.0–25.5% | full NIH DSLD record text |
Source · NIH DSLD 252079 · label 2021-07-27; 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; 0 of 10 chloride labels have one, against a median of none per 100 mg among 0 ranked chloride offers.
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?
Days per bottle cannot be computed for Complete H2O Minerals Ultimate Magnesium Concentrate as of 2026-11-02: the filed directions give no complete daily frequency.
computed| Measure | Value |
|---|---|
| Net contents as filed | 2 Oz(s); 60 mL |
| Serving size as filed | 1 mL (25 drops) |
| Servings per container | 60 |
| Servings per day in the directions | 1 |
| Days per bottle | Not computable as of 2026-11-02 |
| $ 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 252079 · label 2021-07-27; snapshot 2026-08-10 · release 2026-08-10-f441aa9f · CSV · method
What does "33% Daily Value" mean here, and does it recompute?
The label declares 33% Daily Value; 120 mg against the 420 mg reference in 21 CFR 101.9 recomputes to 29%, a difference of 4 points. Labels filed under the earlier 400 mg reference, or with a different filing basis, show gaps of this kind.
computed
Chart data
| Displayed chart text |
|---|
| Declared vs recomputed % |
| DV |
| 29 · 33 |
| Declared vs |
| recomputed % DV |
| Group as filed | Declared | Reference | Recomputed |
|---|---|---|---|
| Adults and children 4 or more years of age | 33% | 420 mg | 29% |
Source · NIH DSLD 252079; 21 CFR 101.9 · label 2021-07-27 · release 2026-08-10-f441aa9f · CSV · method
Why does this label contain these other ingredients, what shell is it, and who is it filed for?
Complete H2O Minerals Ultimate Magnesium Concentrate files 2 other ingredients, and no magnesium stearate, against 3 of 10 chloride labels that list magnesium stearate.
measured| Entry | Filed ingredient or declaration |
|---|---|
| 1 | purified Water |
| 2 | Magnesium Chloride |
| Target group | Adult (18 - 50 Years) |
| Target group | Children (All) |
Source · NIH DSLD 252079 · label 2021-07-27; snapshot 2026-08-10 · release 2026-08-10-f441aa9f · CSV · method
What has research measured about chloride, and about side effects?
3 studies in the PubMed-checked registry measured outcomes involving chloride; none reports a gastrointestinal outcome as of 2026-11-02. They measured the salt, not this label.
measured| Year | Study | PubMed |
|---|---|---|
| 2005 | Study of magnesium bioavailability from ten organic and inorganic Mg salts in Mg-depleted rats using a stable isotope approach | 16548135 |
| 2001 | Bioavailability of US commercial magnesium preparations | 11794633 |
| 1992 | Blood and urinary magnesium kinetics after oral magnesium supplements. | 1468087 |
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?
Complete H2O Minerals has 0 FDA recall records matched by brand name in the enforcement data queried 2026-10-19. Complete H2O Minerals 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 252079 · label 2021-07-27; 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 252079 · label 2021-07-27; 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 252079 (label 2021-07-27, snapshot 2026-08-10) and the chemistry model of 2026-09-13. 1 gap remain: No US retail price matched as of 2026-11-02 (barcode 8 52670 00617 8). The CSV carries the values shown here.
measured| Field | As filed |
|---|---|
| NIH DSLD label | NIH DSLD 252079 |
| Label date | 2021-07-27 |
| Date entered into DSLD | 2021-07-27 |
| Barcode (UPC) as filed | 8 52670 00617 8 |
| Label version · Image difference, same product | NIH DSLD 180042 |
| Manufactured for | Complete H2O Minerals, Ogden, UT |
| Claim category as filed | Nutrient |
| Claim category as filed | All Other |
14 additional rows
| Field | As filed |
|---|---|
| Claim category as filed | Structure/Function |
| Formula re: Contains | Magnesium Magnesium is one of the most important minerals. It is found in the body, principally in the cells and skeleton. Many biological processes are dependent upon magnesium. Magnesium is involved in more than 200 enzymes and the utilization of energy-rich ATP. Not surprisingly, magnesium deficiency gives rise to a very broad syndrome, with symptoms including growth failure, pallor weakness, tremors, muscle and nerve irritability, electromyographic changes, hypocalcaemia and hypokalemia. |
| Suggested/Recommended/Usage/Directions | Mixing Instructions: Mix with 8 to 10 ounces of juice or water. |
| Formulation re: Other | In processing, FDA & GMP guidelines are observed and strictly followed. |
| FDA Disclaimer Statement | Disclaimer: This product is not intended to diagnose, treat, prevent or cure any disease. |
| General Statements: All Other Content | Quality products for a quality life! |
| FDA Statement of Identity | Dietary Supplement |
| Storage | For best results, store in a cool, dark place and use within six months. |
| Suggested/Recommended/Usage/Directions | For best results, store in a cool, dark place and use within six months. |
| Precautions re: All Other | Note: Do not use if tamper seal is broken or missing. |
| Formulation re: Does NOT Contain | Complete H2O Minerals contain no fillers or artificial ingredients. |
| Suggested/Recommended/Usage/Directions | Recommended Dosage: Adults: 1 mL 120 mg Children: 0.5 mL 60 mg or as recommended by a health care professional. |
| Physical state | Liquid |
| Registry snapshot | 2026-08-10 |
Source · NIH DSLD 252079 · label 2021-07-27; 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.