Label arithmetic · NIH DSLD 209990
Perricone MD Nutriceuticals Calcium/Magnesium: 133 mg of magnesium per 1 caplet
133 mg of magnesium in each 1 caplet, about 0 servings per 60 Packet. From aspartate + citrate + oxide. Inside: label lines, ingredients.
Perricone MD Nutriceuticals Calcium/Magnesium declares 133 mg of elemental magnesium from an amino acid chelate. "Amino acid chelate" names a class of compounds rather than one defined substance, so no elemental fraction exists and the compound mass cannot be computed from the label. No US retail price matched as of 2026-11-02. NIH DSLD 209990, label dated 2019-11-21.
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: 33% vs 32%
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 in one serving?
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 | 133 mg |
| Units per serving | 1 |
| 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 209990 · label 2019-11-21; snapshot 2026-08-10 · release 2026-08-10-f441aa9f · CSV · method
How much elemental magnesium is actually in this label's filed magnesium lines?
Perricone MD Nutriceuticals Calcium/Magnesium files 1 magnesium line in NIH DSLD 209990; the selected primary line declares 133 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 |
|---|---|---|
| 133 mg | aspartate, citrate, oxide · Magnesium (Form: as Magnesium Oxide, Magnesium Citrate, Magnesium Aspartate) | Primary serving |
Source · NIH DSLD 209990 · label 2019-11-21; 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 3 magnesium forms (aspartate, citrate, oxide); 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 aspartate | 7.5–15.6% | named on label |
| Magnesium citrate | 11.3–16.2% | named on label |
| Magnesium oxide | 60.3% | named on label |
Source · NIH DSLD 209990 · label 2019-11-21; 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?
Days per bottle cannot be computed for Perricone MD Nutriceuticals Calcium/Magnesium as of 2026-11-02: servings per container are not filed.
computed| Measure | Value |
|---|---|
| Net contents as filed | 60 Packet(s) |
| Serving size as filed | 1 Caplet(s) |
| Servings per container | Not filed as of 2026-11-02 |
| Servings per day in the directions | 2 |
| 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 209990 · label 2019-11-21; 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; 133 mg against the 420 mg reference in 21 CFR 101.9 recomputes to 32%, the same within one point.
computed| Group as filed | Declared | Reference | Recomputed |
|---|---|---|---|
| Adults and children 4 or more years of age | 33% | 420 mg | 32% |
Source · NIH DSLD 209990; 21 CFR 101.9 · label 2019-11-21 · release 2026-08-10-f441aa9f · CSV · method
Why does this label contain magnesium stearate, what shell is it, and who is it filed for?
Perricone MD Nutriceuticals Calcium/Magnesium files 6 other ingredients, including magnesium stearate (reference fraction 4.1% magnesium; no quantity filed, so it is not added to the total) and a vegetarian shell.
measured| Entry | Filed ingredient or declaration |
|---|---|
| 1 | Microcrystalline Cellulose |
| 2 | Croscarmellose Sodium |
| 3 | Stearic Acid |
| 4 | Silica |
| 5 | Magnesium Stearate |
| 6 | Film coat ingredients |
| Shell | vegetarian |
| Target group | Adult (18 - 50 Years) |
1 additional rows
| Entry | Filed ingredient or declaration |
|---|---|
| Target group | Sugar Free |
Source · NIH DSLD 209990 · label 2019-11-21; 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?
Perricone MD Nutriceuticals has 0 FDA recall records matched by brand name in the enforcement data queried 2026-10-19. Perricone MD Nutriceuticals 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 209990 · label 2019-11-21; 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 209990 · label 2019-11-21; 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 209990 (label 2019-11-21, snapshot 2026-08-10) and the chemistry model of 2026-09-13. 4 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; no barcode is filed; A single salt with a defined elemental fraction is unresolved as of 2026-11-02; Servings per container are not filed as of 2026-11-02. The CSV carries the values shown here.
measured| Field | As filed |
|---|---|
| NIH DSLD label | NIH DSLD 209990 |
| Label date | 2019-11-21 |
| Date entered into DSLD | 2019-11-21 |
| Barcode (UPC) as filed | Not filed as of 2026-11-02 |
| Label version · Bundle set | NIH DSLD 209849 |
| Label version · Bundle set | NIH DSLD 209856 |
| Label version · Bundle set | NIH DSLD 209920 |
| Label version · Bundle set | NIH DSLD 209931 |
24 additional rows
| Field | As filed |
|---|---|
| Label version · Bundle set | NIH DSLD 209971 |
| Label version · Bundle set | NIH DSLD 209845 |
| Distributed by | NV Perricone LLC., Meriden, CT |
| Distributed by | NV Perricone MD Cosmeceuticals LTD, London |
| Claim category as filed | All Other |
| Claim category as filed | Structure/Function |
| FDA Statement of Identity | Dietary Supplements |
| Formulation re: Other | Nourishes the body and the skin. |
| General Statements: All Other Content | Each packet contains: 3 softgels, 2 capsules and 3 caplets. |
| Formulation re: Other | Product Benefits Targeted nutritional supplements are an essential part of Dr. Perricone's 3-Tier philosophy to healthy aging and beautiful skin. This daily program of nutrients is especially designed to support the health of skin. It also supports bone and joint function and healthy hair and nails. |
| General Statements: All Other Content | Clinical studies In a 8 week study, 86% reported improved skin texture. 78% reported healthier skin appearance. 65% reported lessening of crow's feet & lines and wrinkles. |
| Suggested/Recommended/Usage/Directions | Directions Dr. Perricone recommends taking one packet twice daily with meals. A 30-day program. |
| 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 | Decades of research Perricone MD products are unique in that they are patented, researched and formulated by Nicholas Perricone, M.D., board certified dermatologist and anti-aging expert. |
| Precautions re: Pregnant or Nursing or Prescription Medications | Warning: Before using any dietary supplement, pregnant or lactating women should consult with a physician or health professional. |
| Precautions re: Children | Keep out of the reach of children. |
| Storage | To preserve quality and freshness, store in a cool, dry place at controlled room temperature 15(0)-30(0)C Tamper evident: Do not use if packet is cut, torn, or broken. |
| Precautions re: All Other | To preserve quality and freshness, store in a cool, dry place at controlled room temperature 15(0)-30(0)C Tamper evident: Do not use if packet is cut, torn, or broken. |
| General Statements: All Other Content | This carton is fully recyclable. It's manufactured using wind power and printed in a carbon neutral facility. |
| General Statements: All Other Content | Made in USA. |
| General Statements: All Other Content | C6 Carbon neutral |
| Formulation re: Does NOT Contain | Free of sugar, preservatives, yeast, artificial colors-flavors-dyes. |
| Physical state | Other (e.g. tea bag) |
| Registry snapshot | 2026-08-10 |
Source · NIH DSLD 209990 · label 2019-11-21; 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.