Label arithmetic · NIH DSLD 61989
Trace Minerals Research Stress-X Magnesium Powder Lemon Lime: 350 mg of magnesium per serving, $13.36 a month – carbonate + malate
350 mg of magnesium per serving. From carbonate + malate. Inside: label lines, ingredients.
Trace Minerals Research Stress-X Magnesium Powder Lemon Lime was observed at $19.99 on 2026-11-02 for 44.9 servings of 350 mg elemental magnesium as malate: $0.1272 per 100 mg, not ranked while its match is likely (ranked prices observed 2026-10-26 to 2026-11-02). NIH DSLD 61989, label dated 2016-06-24.
computed from the filed labelData release 2026-08-10-f441aa9f · registry snapshot 2026-08-10 · latest price observation 2026-11-02 · chemistry 2026-10-17
Mass: not computable · Price: $0.1272 per 100 mg · % DV: 86% vs 83%
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 powder is in one scoop?
The compound mass behind this label cannot be computed as of 2026-11-02: Single-salt capacity audit excluded as of 2026-10-17: buffered, complex, blend or asporotate wording leaves the composition unresolved.. The filed amounts are listed in the next block.
computed with assumption| Measure | Value |
|---|---|
| Elemental magnesium per serving | 350 mg |
| Units per serving | Not a discrete unit as of 2026-11-02 |
| Magnesium salt per serving | Not computable as of 2026-11-02 |
| Magnesium salt per serving | 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 61989 · label 2016-06-24; snapshot 2026-08-10 · release 2026-08-10-f441aa9f · CSV · method
How much elemental magnesium is actually in this label's filed magnesium lines?
Trace Minerals Research Stress-X Magnesium Powder Lemon Lime files 1 magnesium line in NIH DSLD 61989; the selected primary line declares 350 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 |
|---|---|---|
| 350 mg | carbonate, malate · Magnesium (Form: as Magnesium Malate, Magnesium Carbonate) | Primary serving |
Source · NIH DSLD 61989 · label 2016-06-24; 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?
The label names 2 magnesium forms (carbonate, malate); a named blend does not establish how much magnesium each form contributes, so the resolved reading is the most favourable one, compared with oxide, the salt richest in magnesium at 60.3%.
computed with assumption| Form named on the label | Elemental fraction | Source |
|---|---|---|
| Magnesium carbonate | 24.8–28.8% | named on label |
| Magnesium malate | 12.6–15.5% | named on label |
Source · NIH DSLD 61989 · label 2016-06-24; snapshot 2026-08-10 · release 2026-08-10-f441aa9f · CSV · method
Is this a good price for the elemental magnesium I'm actually getting?
Trace Minerals Research Stress-X Magnesium Powder Lemon Lime costs $0.1272 per 100 mg of elemental magnesium at the price observed 2026-11-02, not ranked while its match is likely, against a same-salt median of none; prices observed 2026-10-26 to 2026-11-02. First observed 2026-08-10 at $19.99, latest 2026-11-02 at $19.99, 9 observations.
computed| Rank | Label | Per 100 mg | Observed |
|---|---|---|---|
| On review | Trace Minerals Research Stress-X Magnesium Powder Lemon Lime (this label) | $0.1272 | 2026-11-02 |
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, Trace Minerals Research Stress-X Magnesium Powder Lemon Lime lasts 50–100 days: 100 servings against 1–2 servings a day in the filed directions.
computed| Measure | Value |
|---|---|
| Net contents as filed | 17.6 oz.; 500 Gram(s) |
| Serving size as filed | 0.5–1 tsp (2.5-5 g) |
| Servings per container | 100 |
| Servings per day in the directions | 1–2 |
| Days per bottle | 50–100 days |
| $ per 30 days at one label serving a day | $13.36 |
| $ per 30 days at 420 mg Daily Value | $16.03 |
Source · NIH DSLD 61989 · label 2016-06-24; snapshot 2026-08-10 · release 2026-08-10-f441aa9f · CSV · method
What does "86% Daily Value" mean here, and does it recompute?
The label declares 86% Daily Value; 350 mg against the 420 mg reference in 21 CFR 101.9 recomputes to 83%, a difference of 3 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 |
| 83 · 86 |
| Declared vs |
| recomputed % DV |
| Group as filed | Declared | Reference | Recomputed |
|---|---|---|---|
| Adults and children 4 or more years of age | 86% | 420 mg | 83% |
Source · NIH DSLD 61989; 21 CFR 101.9 · label 2016-06-24 · 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?
Trace Minerals Research Stress-X Magnesium Powder Lemon Lime files 7 other ingredients.
measured| Entry | Filed ingredient or declaration |
|---|---|
| 1 | Citric Acid |
| 2 | organic evaporated Cane |
| 3 | Natural flavors blend |
| 4 | Malic Acid |
| 5 | Silica |
| 6 | Quercetin powder |
| 7 | Stevia Reb-A |
| Target group | Vegan |
4 additional rows
| Entry | Filed ingredient or declaration |
|---|---|
| Target group | Vegetarian |
| Target group | Adult (18 - 50 Years) |
| Target group | No Allergies |
| Target group | Gluten Free |
Source · NIH DSLD 61989 · label 2016-06-24; 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?
Trace Minerals Research has 0 FDA recall records matched by brand name in the enforcement data queried 2026-10-19. Trace Minerals Research has FDA CAERS adverse event reports on record at brand level, as do 143 of 273 brands in this registry; openFDA states that “there is no certainty that the reported event (adverse event) was actually due to the product” and that reports “cannot be used to estimate the incidence of these events.”
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 61989 · label 2016-06-24; 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 61989 · label 2016-06-24; 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 61989 (label 2016-06-24, snapshot 2026-08-10), a price observed 2026-11-02 and the chemistry model of 2026-09-13. 2 gaps remain: Single-salt capacity audit excluded as of 2026-10-17: buffered, complex, blend or asporotate wording leaves the composition unresolved.; 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 61989 |
| Label date | 2016-06-24 |
| Date entered into DSLD | 2016-06-24 |
| Barcode (UPC) as filed | 8 78941 00229 8 |
| Label version · Package size difference, same product | NIH DSLD 36101 |
| Label version · Package size difference, same product | NIH DSLD 43878 |
| Label version · Package size difference, same product | NIH DSLD 43876 |
| Label version · Package size difference, same product | NIH DSLD 62023 |
31 additional rows
| Field | As filed |
|---|---|
| Label version · Flavor difference | NIH DSLD 62021 |
| Label version · Package size difference, same product | NIH DSLD 36100 |
| Manufacturer | Trace Minerals Research, Roy, UT |
| Claim category as filed | All Other |
| Claim category as filed | Structure/Function |
| General Statements: All Other Content | Stress Relief |
| General Statements: All Other Content | America's #1 Trace Mineral Brand |
| General Statements: All Other Content | Helps your mind and body feel peaceful & relaxed |
| Formulation re: Does NOT Contain | GF Gluten free |
| Formulation re: Vegetarian/Vegan | V Vegan |
| General Statements: All Other Content | NET WT 17.6 OZ (1 LB 1.6 OZ) 500 g |
| Formulation re: Vegetarian/Vegan | Certified Vegan. |
| Formulation re: Does NOT Contain | Allergen info: Contains no known allergens. |
| Formula re: Type | Allergen info: Contains no known allergens. |
| Formulation re: Does NOT Contain | Non-GMO |
| Seals/Symbols | Non-GMO |
| FDA Statement of Identity | Dietary Supplement |
| Suggested/Recommended/Usage/Directions | Suggested Use: Mix 1 level tsp. of powder into 2-4 ounces of water and stir until dissolved. Take once or twice daily, with or without food .To add to the calming effects of Stress-X Magnesium Powder, mix with hot water. For best results, divide your daily serving into two or three servings. If this is your first time taking Stress-X Magnesium Powder, take 1/2 the serving size to test bowel tolerance. |
| Storage | Keep dry until use and store in a cool, dry place. |
| Brand IP Statement(s) re: (c), (TM), (SM) | liquminis |
| Seals/Symbols | cGMP |
| General Statements: All Other Content | Feel The Difference Or Your Money Back Guaranteed |
| General: Product/Version Code | r-M2Y16 |
| Seals/Symbols | Certified Vegan AVA American Vegetarian Association |
| General Statements: All Other Content | Day or Nighttime Stress Relief Powder While 60% of magnesium in the body is found in the bones and teeth, 40% of the magnesium in the body is found in the muscles. In the muscles, magnesium is primarily responsible for muscle relaxation after contraction. Studies indicate that 68% of US adults consume less than the RDA of magnesium per day. A deficiency of magnesium in the body can result in myriad of problems, including muscle cramps and nerve irritability. |
| General Statements: All Other Content | Magnesium is also the second-most plentiful positively charged ion found within the cells of the body, signifying its importance in a multitude of physiological cellular functions. |
| Formula re: Contains | Stress-X Magnesium Powder is a natural magnesium supplement formulated with magnesium malate and a special blend of magnesium carbonate and citric acid, which creates a highly absorbable form of magnesium citrate to help maintain healthy magnesium levels in the body to help you stay calm and relaxed and to feel overall wellness in body and mind. We also added a complex of over 72 naturally occurring electrolytes from Ionic Trace Minerals for a magnesium supplement that is unmatched in the industry. |
| FDA Disclaimer Statement | These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. |
| General Statements: All Other Content | Stress-X Mag |
| Physical state | Powder |
| Registry snapshot | 2026-08-10 |
Source · NIH DSLD 61989 · label 2016-06-24; 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.