NEW
🌙 Magnesium
Cost per serving
$0.12
90 servings · ~90-day supply
Well absorbed
$11.19
mineral · 22 active deals
Well absorbedThe best-value Magnesium Citrate right now is about $0.07 per dose — across 22 tracked products the median is $0.131/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.
Right now the best value across our full Magnesium Citrate catalog is at $0.07 per serving.
Recommended daily intake
The 350 mg upper limit applies to magnesium from SUPPLEMENTS only, not food; exceeding it commonly causes loose stools. General FDA/NIH adult guidance — not medical advice.
Every Magnesium Citrate deal above is ranked by real cost per dose with no paid placement — see our and .
1 of 1 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.
Nutricost, Magnesium Citrate , 420 Mg, 240 Count at $0.07 — the lowest cost-per-dose magnesium citrate in our catalog. See the full ranking on the Best Magnesium Citrate page.
We're tracking 22 active Magnesium Citrate deals across Amazon US and partner retailers, ranked by community votes and cost-per-dose — not paid placement.
Across 22 tracked Magnesium Citrate deals the median cost-per-dose is $0.131; the cheapest quartile comes in under $0.104 . Anything below the median is a solid deal for the same molecule.
The Daily Value for adults is 420 mg, and the tolerable is 350 mg per day. The 350 mg upper limit applies to magnesium from SUPPLEMENTS only, not food; exceeding it commonly causes loose stools. This is general guidance from the FDA Daily Values and the NIH Office of Dietary Supplements — not medical advice.
Keep total daily intake at or below the
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.
Cost per serving
$0.12
90 servings · ~90-day supply
Cost per serving
$0.13
100 servings · ~100-day supply
Cost per serving
$0.14
60 servings · ~60-day supply
Cost per serving
$0.10
100 servings · ~100-day supply
Cost per serving
$0.18
100 servings · ~100-day supply
Cost per serving
$0.10
250 servings · ~250-day supply
Cost per serving
$0.13
90 servings · ~90-day supply
Cost per serving
$0.14
300 servings · ~300-day supply
Cost per serving
$0.12
180 servings · ~180-day supply
Cost per serving
$0.12
180 servings · ~180-day supply
Cost per serving
$0.14
90 servings · ~90-day supply
Cost per serving
$0.42
60 servings · ~60-day supply
Cost per serving
$0.42
60 servings · ~60-day supply
Cost per serving
$0.57
30 servings · ~30-day supply
Cost per serving
$0.12
180 servings · ~180-day supply
Cost per serving
$0.19
60 servings · ~60-day supply
Cost per serving
$0.10
120 servings · ~120-day supply
Cost per serving
$0.07
240 servings · ~240-day supply
Cost per serving
$0.19
60 servings · ~60-day supply
Cost per serving
$0.57
30 servings · ~30-day supply
Cost per serving
$0.08
180 servings · ~180-day supply
Cost per serving
HerbsPro · 🌙 Magnesium
CPS
Price
$11.19
HerbsPro · 🌙 Magnesium
CPS
Price
$12.91
HerbsPro · 🌙 Magnesium
CPS
Price
$8.50
HerbsPro · 🌙 Magnesium
CPS
Price
$9.50
HerbsPro · 🌙 Magnesium
CPS
Price
$18.20
HerbsPro · 🌙 Magnesium
CPS
Price
$24.98
HerbsPro · 🌙 Magnesium
CPS
Price
$11.99
HerbsPro · 🌙 Magnesium
CPS
Price
$42.08
HerbsPro · 🌙 Magnesium
CPS
Price
$21.35
HerbsPro · 🦴 Calcium
CPS
Price
$21.69
HerbsPro · 🌙 Magnesium
CPS
Price
$12.88
HerbsPro · 🦴 Calcium
CPS
Price
$24.95
HerbsPro · 🦴 Calcium
CPS
Price
$24.95
HerbsPro · 🦴 Calcium
CPS
Price
$16.95
HerbsPro · 🌙 Magnesium
CPS
Price
$20.89
HerbsPro · 🌙 Magnesium
CPS
Price
$11.69
HerbsPro · 🌙 Magnesium
CPS
Price
$11.99
HerbsPro · 🌙 Magnesium
CPS
Price
$17.95
HerbsPro · 🌙 Magnesium
CPS
Price
$11.42
HerbsPro · 🦴 Calcium
CPS
Price
$16.95
Amazon.com · 🌙 Magnesium
CPS
Price
$14.99
Nature Made · Amazon.com · 🌙 Magnesium
CPS
Price
$11.57
Deals are submitted by the community and ranked by net votes (hot minus cold) plus cost-per-dose normalised across container sizes. We take no affiliate kickbacks for ordering; sponsored slots, when present, are clearly badged.
$0.10
120 servings · ~120-day supply
