21st Century Slow Release Iron Tablets, 60 Count Review

Our scorecard

The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other home health monitors: bathroom scales, blood pressure monitors, pregnancy and ovulation tests, thermometers, body composition monitors, stethoscopes, glucose monitors and pulse oximeters we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.

Overview

This 21st Century formula is built as a slow release iron tablet, a design meant to release iron gradually rather than all at once. The bottle contains 60 unflavored tablets, positioning it as a roughly two-month supply at one tablet a day.

The product is labeled gluten free and marketed by the brand for general iron support. It is a simple, single-focus tablet without additional vitamins built into the same pill, and it sits at a lower price point than many competing iron supplements.

With a strong average rating from a large number of reviews and solid monthly purchase volume, this is a well-established, budget-tier choice for people who want a basic slow release iron tablet without paying for extra formula additions.

Specifications

Performance notes

Sold as an unflavored, slow release tablet in a 60 count bottle, this is a straightforward iron product marketed by the brand for iron support, with a gluten free label.

What buyers say

A 4.6 average rating from nearly 15,000 reviews and solid monthly purchase volume suggest steady satisfaction among buyers looking for an affordable slow release iron tablet.