
Amazing Formulas Calcium Citrate Supplement | 1000 Mg…
mineral · 27 active deals
Well absorbedThe best-value Calcium Citrate right now is about $0.05 per dose — across the 27 we can price per dose the median is $0.155/dose, so shopping on cost-per-dose can cut your cost several-fold. Every Calcium 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 Calcium Citrate catalog is at $0.05 per serving.
Recommended daily intake

Amazing Formulas Calcium Citrate Supplement | 1000 Mg…

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Nutricost Calcium Citrate (1,000mg) 180 Tablets, Gluten-Free





Bariatric Calcium Citrate with Vitamin D3 | 600mg | Higher…




21st Century Calcium Citrate Plus D3 Maximum - 630 mg Calcium






Calcium Supplements for Women - 4-In-1 Calcium Citrate 1200 mg…








Every Calcium Citrate deal above is ranked by real cost per dose with no paid placement — see our and .
Independent third-party testing is 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.
The cheapest calcium citrate we track works out to $0.05 , against a typical $0.16 across the 27 we can price per dose — about $1.57 a month at the cheapest. That is real from live Amazon US prices, not the sticker price. The full ranking is on the Best Calcium Citrate page.
21st Century Calcium Citrate Plus D3 Maximum - 630 mg Calcium at $0.05 — the lowest cost-per-dose calcium citrate in our catalog. See the full ranking on the Best Calcium Citrate page.
We're tracking 27 active Calcium Citrate deals across Amazon US and partner retailers, ranked by community votes and cost-per-dose — not paid placement.
Across the 27 Calcium 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 $0.155; the cheapest quartile comes in under $0.088 . Anything below the median is a solid deal for the same molecule.
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.
Best absorbed in doses ≤500 mg at a time; pair with vitamin D/K2. General FDA/NIH adult guidance — not medical advice.
The Daily Value for adults is 1,300 mg, and the tolerable is 2,500 mg per day. Best absorbed in doses ≤500 mg at a time; pair with vitamin D/K2. 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 of 2,500 mg unless a clinician advises otherwise — more isn’t better past what your body uses.
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.