Product photo 1 of 2
Scored forOutcome alternatives
Carlson100 count • 100 servingsAvailable now$8.42$0.08 / serving4.8 · 4,402 ratings10 / day
86−1 pts from leader
#18 of 3139 ranked for hemoglobinLeader · 21st Century, 21st Century, Iron, 65 mg, 120 Tablets — 87
Why this ranks #18 for hemoglobin
- Evidence fitFerrous Bisglycinate is the strongest evidence signal for this outcome.
- Dose fitFerrous Bisglycinate at 27 mg lands inside the studied 15-120 mg window.
- Price / serving$0.08 per serving — low price tier for this outcome.
- AvailabilityIn stock across major retailers; 99% availability confidence.
- TrustStrong trust signals — consistently high marks from verified buyer ratings.
Trade-offsDose fit is the weak spot on this listPopularity trails the other picks here
The numbers · HemoglobinWhat's inside
86
89
69
99
27 mgIn rangeinside the studied 15-120 mg window
Retailer links may be affiliate links. Rankings and placement are not paid placement.
