Label arithmetic · NIH DSLD 335374
Codeage Liposomal Magnesium Glycinate
Codeage Liposomal Magnesium Glycinate declares 350 mg of elemental magnesium as glycinate, which needs 621–740 mg of salt per unit — a size 00 capsule or larger; NIH DSLD 335374, label dated 2025-07-24, calculation 2026-09-13.
Mass budget · computed; capsule comparison · modelled
What the declared salt would weigh
Codeage Liposomal Magnesium Glycinate declares 350 mg of elemental magnesium per serving in NIH DSLD 335374, requiring 2,482.27–2,958.58 mg of magnesium glycinate under the salt model calculated 2026-09-13.
| Step | Value | Evidence |
|---|---|---|
| Declared elemental magnesium | 350 mg per serving | observed · label 2025-07-24 |
| Resolved salt | Magnesium glycinate · full-record | computed · name resolved from filed text |
| Reference formula | Mg(C₂H₄NO₂)₂; 172.42 g/mol | computed · chemical reference |
| Elemental fraction | 11.83–14.1% by mass | computed |
| Why the fraction is a range | bisglycinate; chelate hydration varies by supplier | modelled · hydrate not specified |
| Compound mass per serving | 2,482.27–2,958.58 mg = 350 mg ÷ elemental fraction | computed |
| Compound mass per discrete unit | 620.57–739.64 mg | computed |
At powder density 0.6–0.8 g/mL, 621 mg of powder requires at least a size 00 capsule (a size 0 holds about 545 mg).
The verdict uses the most favourable reading for the product — the smallest compound mass the label allows. It excludes the shell and other ingredients; their unreported masses are not added as guesses.
Size 0 holds about 545 mg, size 00 about 730 mg, and size 000 about 1,100 mg at powder density 0.6–0.8 g/mL. These are model inputs, not measurements of this product's capsule. Read the mass-budget method.
Label facts and derived measurements
The numbers for this label
Codeage Liposomal Magnesium Glycinate has 14 published fields below, traced to NIH DSLD 335374 and the 2026-08-10 registry snapshot, with calculations dated 2026-09-13.
| Field | Value | Evidence tier |
|---|---|---|
| NIH DSLD identifier | 335374 | observed |
| Resolved salt | Magnesium glycinate | computed |
| Source of the resolved salt | full-record | observed |
| Elemental magnesium per serving (mg) | 350 | observed |
| Servings per container | 60 | observed |
| Elemental magnesium per container (mg) | 21000 | computed |
| Compound mass per discrete unit | 620.57–739.64 mg | computed |
| Capsule fill verdict | needs-00 | modelled |
| Required standard capsule size | 00 | modelled |
| Label date | 2025-07-24 | observed |
| Retail match confidence | confirmed | computed |
| Observed container price (USD) | 39.99 | observed |
| Price observation date | 2026-09-11 | observed |
| Cost per 100 mg elemental (USD) | 0.1904 | 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
Codeage Liposomal Magnesium Glycinate retains 1 magnesium-related rows in NIH DSLD 335374, including 1 rows selected for the primary serving, from label 2025-07-24, examined 2026-09-13.
| Filed amount | Serving order | Filed salt / notes | Calculation role |
|---|---|---|---|
| 350 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.
Within one salt · computed from observed prices
Cost per 100 mg within glycinate
Codeage Liposomal Magnesium Glycinate's $0.1904 per 100 mg of elemental magnesium is at percentile 65 among 20 glycinate labels with observed prices, using confirmed gold-set matches observed 2026-08-10 to 2026-09-11, calculated 2026-09-13.
| Observed item price · Amazon | $39.99 on 2026-09-11 |
|---|---|
| Cost per 100 mg elemental | $0.1904 |
| Observed prices in glycinate | 20 confirmed matches |
| Percentile | 65 |
| Match confidence | confirmed |
Percentile = 100 × the number of prices at or below this EC100 ÷ the number of observed prices in this salt, rounded to an integer. Ties receive the same percentile. The comparison includes this label; a high percentile means higher observed cost. Price is the dated item observation, excluding tax, shipping, coupons and subscriptions.
Package arithmetic · observed inputs, computed totals
What the package works out to
Codeage Liposomal Magnesium Glycinate works out to 60 days per package at the label's own serving and filed frequency of 1 servings per day, according to label 2025-07-24, calculated 2026-09-13.
| Net contents as filed | 240 Capsule(s) |
|---|---|
| Discrete units in the package | 240 |
| Serving size as filed | 4 Capsule(s) |
| Units per serving | 4 |
| Servings per package | 60 |
| Daily servings in the label instructions | 1 |
| Days per package at the label's own serving | 60 days |
| Price per serving | $0.6665 · computed from price observed 2026-09-11 |
| Price per day at the label's own serving | $0.6665 · computed from price observed 2026-09-11 |
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
Codeage Liposomal Magnesium Glycinate files 1 magnesium percent-daily-value entries in NIH DSLD 335374; the check below applies the group-specific references in 21 CFR 101.9 to its 350 mg primary serving, calculated 2026-09-13.
| Group as filed | Declared | Reference | Recomputed | Difference |
|---|---|---|---|---|
| Adults and children 4 or more years of age | 83% | 420 mg | 83% | 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
Codeage Liposomal Magnesium Glycinate lists 2 other ingredients in NIH DSLD 335374, label dated 2025-07-24, examined 2026-09-13.
| Entry | Ingredient |
|---|---|
| 1 | Methylcellulose |
| 2 | Microcrystalline Cellulose |
Capsule material: vegetarian. The material classification follows the filed ingredient names; it is not a test of the shell.
Label declarations · observed
Target groups as filed
Codeage Liposomal Magnesium Glycinate has 5 target-group entries in NIH DSLD 335374, label dated 2025-07-24, examined 2026-09-13.
| Entry | Filed group |
|---|---|
| 1 | Vegan |
| 2 | Vegetarian |
| 3 | Adult (18 - 50 Years) |
| 4 | Gluten Free |
| 5 | Dairy Free |
Provenance · observed
Registry record, versions and scanned label
The registry holds 1 versions of this label for Codeage Liposomal Magnesium Glycinate, according to the retained record examined 2026-09-13; the label date is 2025-07-24.
| NIH DSLD label | NIH DSLD 335374 |
|---|---|
| Registry snapshot | 2026-08-10 |
| Label date | 2025-07-24 |
| Physical state | Capsule |
| Barcode as filed | 8 50026 12164 3 |
| Versions held by the registry | 1; 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.