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Magnesium L-Threonate
mineral · 13 active deals
Well absorbedHow much does Magnesium L-Threonate cost?
The best-value Magnesium L-Threonate right now is about $0.17 per dose — across the 13 we can price per dose the median is $0.334/dose, so shopping on cost-per-dose can cut your cost several-fold. Every Magnesium L-Threonate deal here is ranked by cost per dose — what you actually pay per serving, not the sticker price — because forms and absorption differ, so the cheapest bottle isn’t always the cheapest dose.
Prices checked · live from the Amazon US catalog.
Right now the best value across our full Magnesium L-Threonate catalog is at $0.17 per serving.
Median $0.334/servingCheapest quartile under $0.255across 13 tracked Magnesium L-Threonate deals
Recommended daily intake
Magtein® Magnesium L-Threonate Liquid – 2000mg for Brain…
Epoch Nutrition SciencesAmazon.com
$1.37/serving
$40.970°
Magnesium L-Threonate Plant-Based 3 in 1 Powered by Magbrain®…
KAPPA NUTRITIONAmazon.com
$0.26/serving
$22.990°
Magnesium L-Threonate Plant-Based 3 in 1 Powered by Magbrain®…
KAPPA NUTRITIONAmazon.com
$0.17/serving
$9.990°
Magnesium L-Threonate Plant-Based 3 in 1 Powered by Magbrain®…
KAPPA NUTRITIONAmazon.com
$0.21/serving
$31.990°
Nature Made Magnesium L-Threonate with Vitamin C & Vitamin D3…
Nature MadeAmazon.com
$0.41/serving
$36.990°
Kappa Nutrition Powered by Magbrain™ Magnesium L-Threonate…
KAPPA NUTRITIONAmazon.com
$6.66/serving
$19.990°
Magnesium L Threonate, Magtein - NSF Certified - Sleep…
Double Wood SupplementsAmazon.com
$0.25/serving
$29.950°
Every Magnesium L-Threonate deal above is ranked by real cost per dose with no paid placement — see our and .
Independent testing
1 of 9 tracked Magnesium L-Threonate brands here are flagged as carrying independent third-party testing — a voluntary check of a product's identity, potency and contaminants by an outside lab. It's a quality signal, not a value or efficacy claim. Confirm any brand's current status on the official registries:
Testing status is self-reported by the brand or drawn from public certification and may change — always verify on the official registry before purchase.
Magnesium L-Threonate deals — FAQ
- How much does Magnesium L-Threonate cost?
The cheapest magnesium l-threonate we track works out to $0.17 , against a typical $0.33 across the 13 we can price per dose — about $5.00 a month at the cheapest. That is real from live Amazon US prices, not the sticker price. The full ranking is on the Best Magnesium L-Threonate page.
- What is the best-value Magnesium L-Threonate per dose?
Magnesium L-Threonate Plant-Based 3 in 1 Powered by Magbrain® Magnesium… at $0.17 — the lowest cost-per-dose magnesium l-threonate in our catalog. See the full ranking on the Best Magnesium L-Threonate page.
- How many Magnesium L-Threonate deals are live right now?
We're tracking 13 active Magnesium L-Threonate deals across Amazon US and partner retailers, ranked by community votes and cost-per-dose — not paid placement.
- What's a good price for Magnesium L-Threonate per dose?
Across the 13 Magnesium L-Threonate deals we can price per dose (combination products are left out — their single label dose belongs to whichever ingredient the product is built around) the median cost-per-dose is $0.334; the cheapest quartile comes in under $0.255 . Anything below the median is a solid deal for the same molecule.
- How much Magnesium L-Threonate per day?
Related minerals
References & sources
We link primary sources and paraphrase their findings — never copy their text, tables, or images. Cost-per-dose figures are our own first-party catalog data.