Blood Builder Iron Supplement
Scored by the Formulate Research Team · Last reviewed July 2026
Score Breakdown
Three factors carry this score; three more are checked separately and can only take points away. Hover or tap to see what drove each one.
Ingredients per Serving
| Ingredient | Amount |
|---|---|
| Vitamin C289 systematic reviews · 808 randomised trials | 15 mg |
| Folate249 systematic reviews · 697 randomised trials | 680 mcg DFE |
| Vitamin B12141 systematic reviews · 337 randomised trials | 30 mcg |
| Iron561 systematic reviews · 1964 randomised trials | 26 mg |
| Beetroot | 125 mg |
| Food Blend | 36 mg |
Certifications & Testing
Other Ingredients
Rice Protein, Autolyzed Yeast Extract, Brown Rice, Yeast, Stearic Acid, Rice Protein, Silicon Dioxide, Autolyzed Yeast Extract, Hypromellose
Recommended Use
Suggested Use: Adults take 1 tablet daily with a beverage. May be taken any time of day, even on an empty stomach. Once open, consume within three months.
Warnings
Warning: Accidental overdose of iron-containing products is a leading cause of fatal poisoning in children under six. Keep this product out of reach of children. In case of accidental overdose, call a doctor or poison control center immediately.
Frequently Asked Questions
What is MegaFood Blood Builder Iron Supplement's Formulate score?
MegaFood Blood Builder Iron Supplement scores 70 out of 100 (grade B) on Formulate's ingredient-level rubric: clinical evidence, dose accuracy and bioavailability carry the score, while manufacturing, transparency and safety are checked separately and can only deduct.
Is MegaFood Blood Builder Iron Supplement worth it?
MegaFood Blood Builder Iron Supplement scores 70/100 (grade B). That's an above-average result — most of its doses and ingredient forms are well-chosen, with only minor gaps in dosing, transparency, or testing. Formulate grades every product with the same automated rubric, so the score reflects the formula — not marketing or sponsorships.
What's in MegaFood Blood Builder Iron Supplement?
Each serving contains Vitamin C (15 mg), Folate (680 mcg DFE), Vitamin B12 (30 mcg), Iron (26 mg), and more. Serving size: 1 Tablet(s). 60 servings per container.
How do I take blood builder iron supplement?
Suggested Use: Adults take 1 tablet daily with a beverage. May be taken any time of day, even on an empty stomach. Once open, consume within three months.
Who makes Blood Builder Iron Supplement?
Blood Builder Iron Supplement is made by MegaFood. See Formulate's full grade and product lineup for MegaFood on its brand page.
Is MegaFood Blood Builder Iron Supplement third-party tested?
MegaFood lists the following certifications and testing for this product: Vegan, Certified Vegan Vegan.org, Vegetarian, Gluten-Free, Dairy-Free.
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Disclosure. Formulate may earn a commission from purchases made through links on this page. Commissions never influence scores — every product is graded by the same automated rubric. This page is for educational purposes only and does not replace advice from a qualified healthcare provider.