Proferrin Clear 30ct: US-Made Heme Iron with High Absorption, Gluten-Free & Dye-Free
Gluten-free labeling and lack of gluten-containing ingredients are suggested by the data; however, the full ingredient list and cross-contact controls are not disclosed.
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- Gluten-free labeling supported by product data
- NSF certification cited in the listing
- Reported GI tolerability and high absorption in reviews
- US-made and dye-free presentation
- Gluten-free labeling and NSF certification cited in listing
- Per-pill value appears reasonable to some buyers
- Value for money can be divisive; some review mentions price concerns
- Mixed reports on energy improvements and occasional skin irritation
- Not clearly vegan-friendly; heme iron is animal-derived
- Ingredient list not provided in the supplied data; cross-contact details missing
Gluten safety details
Gluten-free labeling and lack of gluten-containing ingredients are suggested by the data; however, the full ingredient list and cross-contact controls are not disclosed.
What to expect
Users can expect relatively gentle iron supplementation with reported good absorption and minimal GI distress. Some individuals may experience variable energy responses or occasional skin irritation. The product is labeled gluten-free with NSF certification, but full ingredient disclosure and cross-contact controls are not provided in the data.
- Individuals with iron deficiency anemia seeking high-absorption iron
- People who require a GI-friendly iron supplement and value NSF certification
- Consumers who prefer gluten-free labeling and dye-free formulation
- Vegans/vegetarians (heme iron is animal-derived)
- Those needing full ingredient lists or strict cross-contact validation
- Budget-conscious buyers who view price as a major constraint
The full guide
Product snapshot
Proferrin Clear 30ct is a US-made heme iron supplement marketed for high absorption and easy on the GI tract. The listing highlights gluten-free labeling, dye-free formulation, and NSF certification. The product is sold as a 30-count capsule package at $15.99. Customer feedback in the data notes strong tolerability and perceived high absorption, with some variability in energy effects and value perception. Importantly, the data provided does not include a full ingredient list or detailed cross-contact information.
Gluten safety & certifications
Gluten-free labeling is present in the product data, and the listing references NSF certification. The supplied information does not include an explicit ingredient list or cross-contact controls, so some details about manufacturing practices are not disclosed. Based on the available evidence, the gluten-safety verdict is likely_safe, but confidence is medium due to missing ingredients and facility details.
Who it’s for and key considerations
Best for individuals with iron deficiency anemia seeking high absorption and tolerability, along with a gluten-free, dye-free option that carries NSF certification. Not ideal for vegans or vegetarians, since heme iron is animal-derived, and at least one data point notes vegan suitability is not confirmed. Budget-conscious shoppers may have mixed views on value, given the mid-tier price per capsule.
Taste, texture, and usage expectations
Form factor is capsules, described as dye-free. Many reviews cite GI-friendly tolerance and perceived absorption benefits; however, some users report variable energy changes and rare skin irritation. Use is aligned with standard supplement directions; the data do not provide medical guidance, so consult a healthcare professional for personal dosing considerations.
What shoppers say
💚 People liked
Tolerability: many buyers report GI-friendly iron with minimal distress
Absorption: reviewers note strong or rapid improvements
US-made and dye-free presentation
Gluten-free labeling and NSF certification cited in listing
⚠ People flagged
Price/value concerns among some buyers
Mixed reports on energy improvements and occasional skin irritation
Not vegan-friendly due to heme iron source
Lack of publicly available ingredient list and cross-contact details
Key takeaways
- Proferrin Clear 30ct offers gluten-free labeling, NSF certification, and dye-free capsules with reportedly good absorption and GI tolerability.
- Heme iron is animal-derived, so vegan- or vegetarian-looking consumers should consider suitability.
- Ingredient lists and cross-contact controls are not disclosed in the supplied data, which may affect certain allergy concerns.
- Price is mid-range per capsule; value opinions vary among buyers.
Evidence gaps for this product:
- No explicit ingredient list provided in the data
- No detailed cross-contact or manufacturing facility information
- Limited third-party gluten-free validation beyond NSF in listing
- No lab-testing data or independent certifications beyond NSF mentioned in data