Best magnesium taurate 2026, ranked by price per 100 mg of magnesium: KAL Magnesium Taurate + is lowest at $0.1033 of 4 offers
Same-salt price ranking · prices checked 2026-11-02
Cheapest by declared elemental magnesium is KAL Magnesium Taurate +: 400 mg of elemental magnesium per serving × 60 servings, offer B08C8WGNTT, confirmed match observed 2026-11-02, at $0.1033 per 100 mg among 4 ranked taurate offers. Median $0.1842; spread ×2.6. 1 on review; 2 of 4 labels unmatched as of 2026-11-02.
computed from dated offers
Chart data
| Displayed chart text |
|---|
| KAL |
| $0.1033 |
| Cardiovascular Research |
| $0.1462 |
| Codeage |
| $0.2222 |
| Natural Rhythm |
| $0.2661 |
| median $0.1842 |
| Cardiovascular |
| Research |
Data release 2026-08-10-f441aa9f · registry snapshot 2026-08-10 · latest price observation 2026-11-02 · chemistry 2026-10-17
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Same-salt comparison appears here.
Which taurate label is cheapest by declared elemental magnesium per 100 mg, and by how much?
KAL Magnesium Taurate + is cheapest by declared elemental magnesium at $0.1033 per 100 mg among 4 ranked offers, against the same-salt median $0.1842. 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.
computed4 unique offers are ranked for taurate; n=4, band unstable.
| Rank | Brand | Product | Mg × servings | Offer, price, date | USD / 100 mg | Mg / $1 | Match | Form | Capsule verdict | DSLD id | Retailer |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | KAL | Magnesium Taurate + (1 offer) | 400 mg × 60 servings | B08C8WGNTT; $24.79; 2026-11-02; $12.39 a month | $0.1033 | 968 mg | confirmed | Tablet or Pill | not-applicable | 322920 | Check current price at Amazon |
| 2 | Cardiovascular Research | Magnesium Taurate (1 offer · 3 label versions) | 125 mg × 180 servings | B003RL678I; $32.90; 2026-10-26; $5.48 a month | $0.1462 | 684 mg | confirmed | Capsule | not applicable | 22723 | Check current price at Amazon |
| 3 | Codeage | Liposomal Magnesium Taurate+ (1 offer) | 300 mg × 60 servings | B0CPTKYYKK; $39.99; 2026-11-02; $20.00 a month | $0.2222 | 450 mg | confirmed | Capsule | not applicable | 333426 | Check current price at Amazon |
| 4 | Natural Rhythm | Magnesium Taurate (1 offer) | 150 mg × 60 servings | B07BFJTD2L; $23.95; 2026-11-02; $11.97 a month | $0.2661 | 376 mg | confirmed | Capsule | needs-000 | 271261 | Check current price at Amazon |
Source · Amazon via licensed data provider; NIH DSLD · Unique ASIN × date; 4 ranked unique taurate offers, prices observed 2026-10-26 to 2026-11-02 · release 2026-08-10-f441aa9f · CSV · method
Where does each taurate offer sit against the same-salt median?
Among 4 ranked taurate offers, the median is $0.1842 per 100 mg, against $0.1033 for the lowest priced offer by declared elemental magnesium. The P25–P75 band spans $0.1355 to $0.2332; n=4, band unstable. Prices observed 2026-10-26 to 2026-11-02. Each point is one unique offer.
computed
Chart data
| Displayed chart text |
|---|
| n=4, band unstable |
| P25 $0.1355 |
| P75 $0.2332 |
| median $0.1842 |
| Statistic | USD per 100 mg |
|---|---|
| Lowest | $0.1033 |
| P25 | $0.1355 |
| Median | $0.1842 |
| P75 | $0.2332 |
| Highest | $0.2661 |
n=4, band unstable
Source · Ranked unique retail offers · R7 quantiles; 4 ranked unique taurate offers, prices observed 2026-10-26 to 2026-11-02 · release 2026-08-10-f441aa9f · CSV · method
What would 30 days of taurate cost at the label serving and at the Daily Value reference?
For the lowest priced ranked taurate offer by declared elemental magnesium, 30 days cost $12.39 at the label's own serving, against $13.02 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.
computed with assumption
Chart data
| Displayed chart text |
|---|
| KAL |
| $12.39 · $13.02 |
| Cardiovascular Research |
| $5.48 · $18.42 |
| Codeage |
| $20.00 · $28.00 |
| Natural Rhythm |
| $11.97 · $33.53 |
| Cardiovascular |
| Research |
| Offer | At label serving, 30 days | At 420 mg DV, 30 days |
|---|---|---|
| KAL Magnesium Taurate + | $12.39 | $13.02 |
| Cardiovascular Research Magnesium Taurate | $5.48 | $18.42 |
| Codeage Liposomal Magnesium Taurate+ | $20.00 | $28.00 |
| Natural Rhythm Magnesium Taurate | $11.97 | $33.53 |
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 taurate prices are on review, and why are they outside the ranking?
1 unique taurate 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.
measured1 price observations for taurate remain on review with reasons shown below.
| Label | Observed container price | Review reason | Status |
|---|---|---|---|
| Cardiovascular Research Magnesium Taurate | $25.26 observed 2026-09-11 | pack size differs: the offer lists 180 units, the label 60; units per serving are not stated in discrete units | provisional |
Source · Amazon via licensed data provider · Match classifier; 2026-11-02 · release 2026-08-10-f441aa9f · CSV · method
How many taurate labels have no matched US price?
2 of 4 labels with recognized taurate 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.
measured4 ranked offers, 1 on review and 2 unmatched of 4 recognized taurate labels.
| Label | Filed elemental mg | DSLD id |
|---|---|---|
| BioCare Magnesium Taurate | 146 mg | 309746 |
| Douglas Laboratories Magnesium Taurate 400 | 400 mg | 232184 |
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 taurate label fit in its filed capsule?
The lowest priced taurate offer by declared elemental magnesium is $0.1033 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.
computed with assumption| Offer | Physical form | Capsule verdict | DSLD id |
|---|---|---|---|
| KAL Magnesium Taurate + | Tablet or Pill | not-applicable | 322920 |
| Cardiovascular Research Magnesium Taurate | Capsule | not applicable | 22723 |
| Codeage Liposomal Magnesium Taurate+ | Capsule | not applicable | 333426 |
| Natural Rhythm Magnesium Taurate | Capsule | needs-000 | 271261 |
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 taurate 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.
computed| Layer | Method and date |
|---|---|
| Labels | NIH DSLD snapshot 2026-08-10 |
| Offers | Amazon via licensed data provider, prices observed 2026-10-26 to 2026-11-02 |
| Ranking | Confirmed or verified match, unique ASIN × date |
Source · NIH DSLD; Amazon via licensed data provider · Release 2026-08-10-f441aa9f · release 2026-08-10-f441aa9f · CSV · method