Cost per serving
$0.35
60 servings · ~60-day supply
mineral · 13 active deals
Well absorbedThe best-value Iron Bisglycinate right now is about $0.05 per dose — across 13 tracked products the median is $0.085/dose, so shopping on cost-per-dose can cut your cost several-fold. Every Iron Bisglycinate 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 Iron Bisglycinate catalog is at $0.05 per serving.
Recommended daily intake
Only supplement iron if you’re low — excess is harmful. Upper limit is 45 mg. General FDA/NIH adult guidance — not medical advice.
Every Iron Bisglycinate 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.
Carlyle Easy Iron Supplement 28 mg for Women and Men | 300 | as Ferrous… at $0.05 — the lowest cost-per-dose iron bisglycinate in our catalog. See the full ranking on the Best Iron Bisglycinate page.
We're tracking 13 active Iron Bisglycinate deals across Amazon US and partner retailers, ranked by community votes and cost-per-dose — not paid placement.
Across 13 tracked Iron Bisglycinate deals the median cost-per-dose is $0.085; the cheapest quartile comes in under $0.083 . Anything below the median is a solid deal for the same molecule.
The Daily Value for adults is 18 mg, and the tolerable is 45 mg per day. Only supplement iron if you’re low — excess is harmful. Upper limit is 45 mg. 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
$0.35
60 servings · ~60-day supply
Cost per serving
$0.05
300 servings · ~300-day supply
Cost per serving
$0.07
360 servings · ~360-day supply
Cost per serving
$0.08
120 servings · ~120-day supply
Cost per serving
$0.08
200 servings · ~200-day supply
Cost per serving
$0.08
180 servings · ~180-day supply
Cost per serving
$0.07
240 servings · ~240-day supply
Cost per serving
$0.11
180 servings · ~180-day supply
Cost per serving
$0.08
240 servings · ~240-day supply
Cost per serving
$0.11
90 servings · ~90-day supply
Cost per serving
$0.25
60 servings · ~60-day supply
Cost per serving
$1.67
15 servings · ~15-day supply
Cost per serving
$0.17
120 servings · ~120-day supply
Amazon.com · 🩸 Iron Bisglycinate
CPS
Price
$20.70
Amazon.com · 🩸 Iron Bisglycinate
CPS
Price
$15.29
Amazon.com · 🩸 Iron Bisglycinate
CPS
Price
$24.99
Amazon.com · 🩸 Iron Bisglycinate
CPS
Price
$10.00
Amazon.com · 🩸 Iron Bisglycinate
CPS
Price
$16.99
Amazon.com · 🩸 Iron Bisglycinate
CPS
Price
$14.99
Amazon.com · 🩸 Iron Bisglycinate
CPS
Price
$15.95
Amazon.com · 🩸 Iron Bisglycinate
CPS
Price
$18.99
Amazon.com · ⚫ Black Seed
CPS
Price
$19.99
Amazon.com · 🩸 Iron Bisglycinate
CPS
Price
$9.99
SuperSmart USA LLC · SuperSmart · 🩸 Iron Bisglycinate
CPS
Price
$15.00
Amazon.com · 🩸 Iron Bisglycinate
CPS
Price
$24.99
Vykee Nutrition · Amazon.com · 🩸 Iron Bisglycinate
CPS
Price
$19.99
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.