Filed label facet · NIH DSLD snapshot 2026-08-10
Hydroxypropyl cellulose: 19 of 716 magnesium labels (2.7%)
19 of 716 on-market magnesium labels (2.7%) file hydroxypropyl cellulose in the NIH DSLD snapshot 2026-08-10; the most common salt among them is glycinate (7 of 19). 0 of 4 of their capsule labels are above the assumed size 000 capacity at powder density 0.8 g/mL, against 8 of 137 across the registry. 3 have a matched US price as of 2026-11-02.
computed from filed labels
Chart data
| Displayed chart text |
|---|
| these labels |
| fits 4 of 4 |
| needs 000 0 of 4 |
| exceeds 0 of 4 |
| all audited |
| fits 82 of 137 |
| needs 000 47 of 137 |
| exceeds 8 of 137 |
Data release 2026-08-10-f441aa9f · registry snapshot 2026-08-10 · latest price observation 2026-11-02 · chemistry 2026-10-17
Elemental: The magnesium itself; the rest of the compound weight is the partner molecule.
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.
Which magnesium salts do labels with hydroxypropyl cellulose use?
7 of 19 labels with hydroxypropyl cellulose resolve to magnesium glycinate, the most common group; 6 salt groups appear in total, against 15 defined salts in the chemistry model.
measured
Chart data
| Displayed chart text |
|---|
| glycinate |
| 7 |
| unresolved |
| 5 |
| citrate |
| 2 |
| L-threonate |
| oxide |
| malate |
| 1 |
| Salt group | Labels |
|---|---|
| Magnesium glycinate | 7 of 19 |
| Single salt unresolved as of 2026-10-17 | 5 of 19 |
| Magnesium citrate | 2 of 19 |
| Magnesium L-threonate | 2 of 19 |
| Magnesium oxide | 2 of 19 |
| Magnesium malate | 1 of 19 |
Source · NIH DSLD labels · snapshot 2026-08-10 · release 2026-08-10-f441aa9f · CSV · method
Do the capsule labels with hydroxypropyl cellulose fit their declared salt?
0 of 4 audited capsule labels with hydroxypropyl cellulose are above the assumed size 000 capacity at powder density 0.8 g/mL, against 8 of 137 across the registry, at powder density 0.8 g/mL, the top of the usual 0.6–0.8 range and the most favourable hydration.
computed with assumption| Verdict | These labels | All audited capsule labels |
|---|---|---|
| Fits size 0 or 00 | 4 of 4 | 82 of 137 |
| Needs size 000 | 0 of 4 | 47 of 137 |
| Exceeds size 000 | 0 of 4 | 8 of 137 |
Source · NIH DSLD labels; mass balance · recognized salt only; snapshot 2026-08-10 · release 2026-08-10-f441aa9f · CSV · method
What do labels with hydroxypropyl cellulose cost per 100 mg of elemental magnesium, within each salt?
2 of 19 labels with hydroxypropyl cellulose have a matched US price as of 2026-11-02; each is shown against the median of its own salt, per 100 mg of declared elemental magnesium.
computed| Label | Salt | Per 100 mg | Same-salt median |
|---|---|---|---|
| Douglas Laboratories Magnesium Oxide | oxide | $0.0293 | $0.0293 |
| New Chapter Magnesium + Ashwagandha | glycinate | $0.1229 | $0.1889 |
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
Which labels file hydroxypropyl cellulose?
19 on-market labels in the NIH DSLD snapshot 2026-08-10 file hydroxypropyl cellulose, across 2 physical states; each row opens the label's own arithmetic.
measured| Label | Brand | Declared per serving | Physical state |
|---|---|---|---|
| Douglas Laboratories Magnesium Glycinate | Douglas Laboratories | 100 mg | Tablet or Pill |
| Douglas Laboratories Magnesium Glycinate | Douglas Laboratories | 100 mg | Tablet or Pill |
| Douglas Laboratories Magnesium Glycinate | Douglas Laboratories | 100 mg | Tablet or Pill |
| Douglas Laboratories Magnesium Oxide | Douglas Laboratories | 300 mg | Capsule |
| Douglas Laboratories Magnesium Oxide | Douglas Laboratories | 300 mg | Capsule |
| Dr. Mercola Magnesium Advanced | Dr. Mercola | 145 mg | Capsule |
| Dr. Mercola Magnesium Advanced | Dr. Mercola | Not one amount | Capsule |
| Jarrow Formulas Magnesium Optimizer | Jarrow Formulas | 100 mg | Tablet or Pill |
11 additional rows
| Label | Brand | Declared per serving | Physical state |
|---|---|---|---|
| Lake Avenue Nutrition Magnesium Bisglycinate Chelate with TRAACS | Lake Avenue Nutrition | 200 mg | Tablet or Pill |
| Lake Avenue Nutrition Magnesium Bisglycinate Chelate with TRAACS | Lake Avenue Nutrition | 200 mg | Tablet or Pill |
| LuckyVitamin Magnesium Glycinate | LuckyVitamin | 200 mg | Tablet or Pill |
| Mason Natural Magnesium 200 mg | Mason Natural | 400 mg | Tablet or Pill |
| Metagenics Bone Builder with Magnesium | Metagenics | 300 mg | Tablet or Pill |
| Metagenics Bone Builder with Magnesium | Metagenics | 300 mg | Tablet or Pill |
| Natural Factors Magnesium Citrate 150 mg Key Lime | Natural Factors | 150 mg | Tablet or Pill |
| New Chapter Magnesium + Ashwagandha | New Chapter | 325 mg | Tablet or Pill |
| NOW Magnesium Glycinate | NOW | 200 mg | Tablet or Pill |
| NOW Magnesium Malate Caps | NOW | 95 mg | Capsule |
| Swanson Magnesium Citrate 225 mg Super Strength | Swanson | 225 mg | Tablet or Pill |
Source · NIH DSLD labels · snapshot 2026-08-10 · release 2026-08-10-f441aa9f · CSV · method
What else is filed alongside hydroxypropyl cellulose?
silicon dioxide is the most frequent companion, on 16 of 19 labels with hydroxypropyl cellulose; the table lists the 8 most frequent published ingredient facets on the same labels.
measured
Chart data
| Displayed chart text |
|---|
| silicon dioxide |
| 16 |
| hypromellose |
| 13 |
| microcrystalline cellulose |
| 12 |
| stearic acid |
| 11 |
| ascorbyl palmitate |
| 7 |
| croscarmellose sodium |
| magnesium stearate |
| carnauba wax |
| 6 |
| microcrystalline |
| cellulose |
| Also filed | Labels |
|---|---|
| silicon dioxide | 16 of 19 |
| hypromellose | 13 of 19 |
| microcrystalline cellulose | 12 of 19 |
| stearic acid | 11 of 19 |
| ascorbyl palmitate | 7 of 19 |
| croscarmellose sodium | 7 of 19 |
| magnesium stearate | 7 of 19 |
| carnauba wax | 6 of 19 |
Source · NIH DSLD labels · snapshot 2026-08-10 · release 2026-08-10-f441aa9f · CSV · method
How is "hydroxypropyl cellulose" counted, and which filed spellings feed it?
Each NIH DSLD label enters once, whatever its spelling; case and repeated spaces are normalized and known synonyms merged, using the snapshot 2026-08-10 and normalization dated 2026-10-17.
measured| Filed spelling |
|---|
| Hydroxypropyl Cellulose |
Source · NIH DSLD labels · 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.