Best magnesium malate 2026, ranked by price per 100 mg of magnesium: Seeking Health Magnesium Malate 500 mg is lowest at $0.0460 of 4 offers

Which malate label is cheapest by declared elemental magnesium per 100 mg, and by how much?

Seeking Health Magnesium Malate 500 mg is cheapest by declared elemental magnesium at $0.0460 per 100 mg among 4 ranked offers, against the same-salt median $0.1052. Prices observed 2026-10-26 to 2026-11-02. Every table row represents one ASIN and observation date; linked label versions share one rank. The physical form and capsule verdict are shown beside each offer.

4 unique offers are ranked for malate; n=4, band unstable.

Source · Amazon via licensed data provider; NIH DSLD · Unique ASIN × date; 4 ranked unique malate offers, prices observed 2026-10-26 to 2026-11-02 · release 2026-08-10-f441aa9f · CSV · method

Where does each malate offer sit against the same-salt median?

Among 4 ranked malate offers, the median is $0.1052 per 100 mg, against $0.0460 for the lowest priced offer by declared elemental magnesium. The P25–P75 band spans $0.0739 to $0.1402; n=4, band unstable. Prices observed 2026-10-26 to 2026-11-02. Each point is one unique offer.

n=4, band unstable

Source · Ranked unique retail offers · R7 quantiles; 4 ranked unique malate offers, prices observed 2026-10-26 to 2026-11-02 · release 2026-08-10-f441aa9f · CSV · method

What would 30 days of malate cost at the label serving and at the Daily Value reference?

For the lowest priced ranked malate offer by declared elemental magnesium, 30 days cost $6.90 at the label's own serving, against $5.80 at the 420 mg Daily Value reference in 21 CFR 101.9. These are computed from the observed price and declared elemental amount, prices observed 2026-10-26 to 2026-11-02; arithmetic on the label, not intake advice.

Arithmetic on the label, not intake advice.

Source · Observed price; NIH DSLD serving · 30 days; 420 mg DV reference, 21 CFR 101.9; 2026-11-02 · release 2026-08-10-f441aa9f · CSV · method

Which malate prices are on review, and why are they outside the ranking?

1 unique malate price observations are on review as of 2026-11-02, against 4 ranked offers. The table shows each observed container price and the match reason. A provisional observation has no computed price per 100 mg here because its pack or dose has not passed the label match checks.

1 price observations for malate remain on review with reasons shown below.

Source · Amazon via licensed data provider · Match classifier; 2026-11-02 · release 2026-08-10-f441aa9f · CSV · method

How many malate labels have no matched US price?

18 of 20 labels with recognized malate have no published US retail price match as of 2026-11-02, against 4 unique ranked offers and 1 on review. The rows below are individual NIH DSLD records, not missing values inferred from a price series. Open a label to check its filed serving and form.

4 ranked offers, 1 on review and 18 unmatched of 20 recognized malate labels.

All 20 labels

Source · NIH DSLD; published price matches · Recognized salt labels; prices observed 2026-10-26 to 2026-11-02 · release 2026-08-10-f441aa9f · CSV · method

Does the lowest priced malate label fit in its filed capsule?

The lowest priced malate offer by declared elemental magnesium is $0.0460 per 100 mg, against a size 000 capsule capacity of 1,100 mg at powder density 0.8 g/mL, the top of the usual 0.6–0.8 range. Its filed label's mass balance verdict is not applicable. Capsule arithmetic applies only when the label names a capsule and a defined salt, prices observed 2026-10-26 to 2026-11-02.

Source · NIH DSLD; salt mass budget · Powder density 0.8 g/mL (top of 0.6–0.8); 2026-08-10 · release 2026-08-10-f441aa9f · CSV · method

How is each price observed and matched to a label?

4 unique malate offers passed brand, salt, form, elemental amount and pack checks, against 1 on review as of 2026-11-02. Retail observations come from Amazon via a licensed data provider; one ASIN and observation date count once. The public method lists the fields that must agree before an offer receives a rank.

Full public method

Source · NIH DSLD; Amazon via licensed data provider · Release 2026-08-10-f441aa9f · release 2026-08-10-f441aa9f · CSV · method