PureFormulas Ferrous Iron, 29 mg supplement bottle
PureFormulas

Ferrous Iron, 29 mg

What We Researched
6 active ingredients analyzed · 2 inactive ingredients decoded · 1 retailer compared · Last updated: Mar 2026
94
Product Score Excellent

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin C (as calcium ascorbate) 100 mg 111%
Thiamin (as thiamin hydrochloride) 5 mg 416%
Vitamin B6 (pyridoxal-5'-phosphate) 10 mg 588%
Folate (as 600 mcg L-5-methyltetrahydrofolate, calcium salt) 1,020 mcg DFE 255%
Vitamin B12 (as methylcobalamin) 800 mcg 33,333%
Iron (ferrous bisglycinate chelate) 29 mg 161%
Bioavailability Very Good

Absorption Rating

  • Vitamin C (as calcium ascorbate) Good
  • Thiamin (as thiamin hydrochloride) Fair
  • Vitamin B6 (pyridoxal-5'-phosphate) Fair
  • Folate (as 600 mcg L-5-methyltetrahydrofolate, calcium salt) Good
  • Vitamin B12 (as methylcobalamin) Good
  • Iron (ferrous bisglycinate chelate) Good
Other Ingredients Excellent

Fillers & Additives

  • Hydroxypropyl methylcellulose (vegetable capsule)
  • Microcrystalline Cellulose
Efficacy Excellent

Dosage Analysis

  • Vitamin C (as calcium ascorbate) 100 mg Effective
  • Thiamin (as thiamin hydrochloride) 5 mg Effective
  • Vitamin B6 (pyridoxal-5'-phosphate) 10 mg Effective
  • Folate (as 600 mcg L-5-methyltetrahydrofolate, calcium salt) 1,020 mcg DFE High
  • Vitamin B12 (as methylcobalamin) 800 mcg Effective
  • Iron (ferrous bisglycinate chelate) 29 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Vitamin C (as calcium ascorbate) 100 mg 111%
Thiamin (as thiamin hydrochloride) 5 mg 416%
Vitamin B6 (pyridoxal-5'-phosphate) 10 mg 588%
Folate (as 600 mcg L-5-methyltetrahydrofolate, calcium salt) 1,020 mcg DFE 255%
Vitamin B12 (as methylcobalamin) 800 mcg 33,333%
Iron (ferrous bisglycinate chelate) 29 mg 161%

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Hydroxypropyl methylcellulose (vegetable capsule) Unknown
Microcrystalline Cellulose Safe

Adds bulk to small-dose supplements to make tablets/capsules a manageable size.

Price Comparison

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
PureFormulas

· 3 products

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Frequently Asked Questions
Is PureFormulas Ferrous Iron, 29 mg a good supplement?

PureFormulas Ferrous Iron, 29 mg received a product quality score of 94/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 6 active ingredients with 60 servings per container. Of the 2 inactive ingredients, 1 are rated safe and 0 are flagged for review.

What are the ingredients in PureFormulas Ferrous Iron, 29 mg?

PureFormulas Ferrous Iron, 29 mg contains 6 active ingredients: Vitamin C (as calcium ascorbate) (100 mg), Thiamin (as thiamin hydrochloride) (5 mg), Vitamin B6 (pyridoxal-5'-phosphate) (10 mg), Folate (as 600 mcg L-5-methyltetrahydrofolate, calcium salt) (1,020 mcg DFE), Vitamin B12 (as methylcobalamin) (800 mcg), Iron (ferrous bisglycinate chelate) (29 mg). Notable high-dose ingredients include Thiamin at 416% DV, Vitamin B6 at 588% DV, Folate at 255% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is PureFormulas Ferrous Iron, 29 mg safe to take?

PureFormulas Ferrous Iron, 29 mg has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.