Life Extension Magnesium Citrate 100 mg Vegetarian Capsules
Life ExtensionAmazon.com
$0.10/serving
$9.500°
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Magnesium Citrate
mineral · 21 active deals
Well absorbedHow much does Magnesium Citrate cost?
The best-value Magnesium Citrate right now is about $0.06 per dose — across the 21 we can price per dose the median is $0.182/dose, so shopping on cost-per-dose can cut your cost several-fold. Every Magnesium Citrate 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 Citrate catalog is at $0.06 per serving.
Median $0.182/servingCheapest quartile under $0.091across 21 tracked Magnesium Citrate deals
Recommended daily intake
Vitamatic Magnesium Citrate 500mg per Serving - 180 Vegetarian…
VitamaticAmazon.com
$0.06/serving
$9.990°
SOLARAY Magnesium Citrate 400mg - Magnesium Supplement - Bone…
SolarayAmazon.com
$0.35/serving
$20.890°
Magnesium Citrate 1000mg Per Serving - Max Absorption…
Health Nutrition NaturalsAmazon.com
$0.06/serving
$14.820°
Magnesium Citrate Powder Capsules 400mg - 180 Count Veg Caps…
PhiNaturalsAmazon.com
$0.08/serving
$14.990°
Magnesium Citrate Capsules 1000mg | High Absorption Supplement…
NUTRAHARMONYAmazon.com
$0.17/serving
$19.890°
Country Life Magnesium Citrate 250mg - 120 Tablets - Supports…
Country LifeAmazon.com
$0.19/serving
$22.790°
Nature Made Extra Strength Dosage Magnesium Citrate Tablets
Nature MadeAmazon.com
$0.22/serving
$13.490°
Allergy Research Group Magnesium Citrate - Supports Energy…
Allergy Research GroupAmazon.com
$0.21/serving
$18.990°
Every Magnesium Citrate deal above is ranked by real cost per dose with no paid placement — see our and .
Independent testing
1 of 15 tracked Magnesium Citrate 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 Citrate deals — FAQ
- How much does Magnesium Citrate cost?
The cheapest magnesium citrate we track works out to $0.06 , against a typical $0.18 across the 21 we can price per dose — about $1.67 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 Citrate page.
- What is the best-value Magnesium Citrate per dose?
Vitamatic Magnesium Citrate 500mg - 180 Vegetarian … at $0.06 per serving — the lowest cost-per-dose magnesium citrate in our catalog. See the full ranking on the Best Magnesium Citrate page.
- How many Magnesium Citrate deals are live right now?
We're tracking 21 active Magnesium Citrate 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 Citrate per dose?
Across the 21 Magnesium Citrate 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 $0.182; the cheapest quartile comes in under $0.091 . Anything below the median is a solid deal for the same molecule.
- How much Magnesium Citrate 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.