Product photo 1 of 6
Scored forOutcome alternatives
NOW Foods120 count • 120 servingsAvailable now$8.71$0.07 / serving4.7 · 22,544 ratings166 / day
87Category leader
#9 of 3139 ranked for hemoglobinLeader · 21st Century, 21st Century, Iron, 65 mg, 120 Tablets — 87
Why this ranks #9 for hemoglobinBecause it wins
- Evidence fitFerrous Bisglycinate is the strongest evidence signal for this outcome.
- Dose fitFerrous Bisglycinate at 18 mg lands inside the studied 15-120 mg window.
- Price / serving$0.07 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 listValue for money trails the rest of this list
The numbers · HemoglobinWhat's inside
87
89
67
99
18 mgIn rangeinside the studied 15-120 mg window
Retailer links may be affiliate links. Rankings and placement are not paid placement.
