Carlyle Slow Release Iron 45 mg | 180 Tablets | Ferrous Sulfate Mineral Supplement | for Men & Women | Vegetarian, Non-GMO, and Gluten Free Formula Review
Our verdict
A straightforward, unisex slow release iron tablet with a large 180-count bottle, built from ferrous sulfate for buyers who want a long-lasting, no-frills option.
Check price on AmazonBest for
Buyers who want a simple slow release tablet in a large supply, without added flavors or extra ingredients.
Skip if
You are looking for a liquid, gummy, or capsule delivery, or want a formula that bundles in additional vitamins.
- Form Tablet
- Count 180 Count
- Flavor Unflavored
- Type Iron
- Diet Gluten Free, Vegetarian
- Benefits Nutritional Support
- Priced 42% below the category median ($17.19 across 59 tracked models)
Pros
- 180-tablet count offers an extended supply before reordering
- Slow release formulation from ferrous sulfate
- Vegetarian, non-GMO, and gluten free labeling
- Strong 4.7-star average rating
- Marketed for both men and women rather than one audience
Cons
- Tablet-only format, no liquid or gummy alternative from this listing
- Review count is smaller than some of the more established iron brands
- Unflavored profile with no variety
- Spec data does not list additional vitamins bundled into the formula
Our scorecard
-
Owner rating4.7/5
4.7 average across 819 owner ratings
-
Popularity0.9/5
819 owner reviews, fewer than most models here
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
Carlyle's 45mg slow release iron tablet is built from ferrous sulfate and packaged in a 180-count bottle, aimed at both men and women rather than a single audience. The vegetarian, non-GMO, and gluten free labeling gives it broad compatibility with common dietary needs, and the unflavored tablet keeps the formula simple.
At 180 tablets per bottle, it is sized for extended daily use, which fits buyers who prefer to minimize how often they reorder. The maker markets the slow release format as a way to spread out how the iron is delivered rather than releasing it all at once.
With a 4.7-star average from about 819 reviews, buyer sentiment is strong, putting it in line with some of the better-regarded tablet options in this category, even though its review count is more modest than higher-volume brands.
Specifications
| Form | Tablet |
|---|---|
| Count | 180 Count |
| Flavor | Unflavored |
| Type | Iron |
| Diet | Gluten Free, Vegetarian |
| Benefits | Nutritional Support |
Performance notes
This is a tablet, unflavored and formulated as a slow release product from ferrous sulfate. The 180-count size supports daily use over several months, and the vegetarian, gluten free labeling makes it workable for a range of dietary preferences. The listing markets it toward general nutritional support rather than a specific group of buyers.
What buyers say
A 4.7-star average across roughly 819 reviews signals strong, consistent satisfaction, even though the review base is smaller than category leaders with tens of thousands of ratings.
Similar home health monitors: bathroom scales, blood pressure monitors, pregnancy and ovulation tests, thermometers, body composition monitors, stethoscopes, glucose monitors and pulse oximeters to consider
- Doctor's
Doctor's Best High Absorption Iron Tablet with Ferrochel, Gentle on The Stomach, Immune Health, Blood Health, 27 mg
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Frequently asked questions
Is this iron supplement suitable for both men and women?
Yes, the listing markets it for men and women rather than targeting one group specifically.
What does slow release mean for this tablet?
It refers to a formulation designed to release the iron gradually rather than all at once. It does not describe or guarantee any specific health outcome.
Is this product gluten free?
Yes, the listing labels it gluten free along with vegetarian and non-GMO. Check the label yourself if you have a diagnosed gluten sensitivity.