New Chapter Fermented Iron Complex, 90 Vegetarian Tablets supplement bottle
New Chapter

Fermented Iron Complex, 90 Vegetarian Tablets

What We Researched
10 active ingredients analyzed · 5 inactive ingredients decoded · 6 brand certifications checked · 1 retailer compared · Last updated: Mar 2026
70
Product Score Fair
83
Brand Score Good

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin C (as ascorbic acid from ferment media) 30 mg 33%
Vitamin E (as d-alpha-tocopheryl acetate from ferment media) 7.5 mg 50%
Folate (as 666.4 mcg folic acid from ferment media) 1,133 mcg DFE 283%
Vitamin B12(as cyanocobalamin from ferment media) 30 mcg 1250%
Iron (as ferrous fumarate from ferment media) 9 mg 50%
Zinc (as zinc oxide from ferment media) 5 mg 45%
Stress and Energy Support BlendOrganic Maca (root), Organic Schizandra (berry), Organic Chamomile (flower) 93.7 mg *
Digestive Support BlendOrganic Coriander (seed), Organic Aloe (leaf), Organic Peppermint (leaf), Organic Cardamom (seed), Organic Artichoke (leaf) 75 mg *
Ginger (rhizome)1.6 mg aqueous extract and 0.4 mg organic supercritical extract 2 mg *
Organic Turmeric (rhizome)1.3 mg and 0.4 mg supercritical extract 1.7 mg *
Bioavailability Fair

Absorption Rating

  • Vitamin C (as ascorbic acid from ferment media) Fair
  • Vitamin E (as d-alpha-tocopheryl acetate from ferment media) Fair
  • Folate (as 666.4 mcg folic acid from ferment media) Fair
  • Vitamin B12(as cyanocobalamin from ferment media) Fair
  • Iron (as ferrous fumarate from ferment media) Fair
  • Zinc (as zinc oxide from ferment media) Poor
  • Stress and Energy Support BlendOrganic Maca (root), Organic Schizandra (berry), Organic Chamomile (flower) Fair
  • Digestive Support BlendOrganic Coriander (seed), Organic Aloe (leaf), Organic Peppermint (leaf), Organic Cardamom (seed), Organic Artichoke (leaf) Fair
  • Ginger (rhizome)1.6 mg aqueous extract and 0.4 mg organic supercritical extract Fair
  • Organic Turmeric (rhizome)1.3 mg and 0.4 mg supercritical extract Good
Other Ingredients Excellent

Fillers & Additives

  • Organic Gum Acacia
  • Organic Maltodextrin
  • Hydrated Silica
  • Less than 2% of: magnesium oxide
  • Organic Coating (Organic Maltodextrin, Organic Sunflower Lecithin, Organic Palm Oil, Organic Guar Gum)
Efficacy Poor

Dosage Analysis

  • Vitamin C (as ascorbic acid from ferment media) 30 mg Under-dosed
  • Vitamin E (as d-alpha-tocopheryl acetate from ferment media) 7.5 mg Under-dosed
  • Folate (as 666.4 mcg folic acid from ferment media) 1,133 mcg DFE High
  • Vitamin B12(as cyanocobalamin from ferment media) 30 mcg Effective
  • Iron (as ferrous fumarate from ferment media) 9 mg Effective
  • Zinc (as zinc oxide from ferment media) 5 mg Under-dosed
  • Stress and Energy Support BlendOrganic Maca (root), Organic Schizandra (berry), Organic Chamomile (flower) 93.7 mg Under-dosed
  • Ginger (rhizome)1.6 mg aqueous extract and 0.4 mg organic supercritical extract 2 mg Under-dosed
  • Organic Turmeric (rhizome)1.3 mg and 0.4 mg supercritical extract 1.7 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Vitamin C (as ascorbic acid from ferment media) 30 mg 33%
Vitamin E (as d-alpha-tocopheryl acetate from ferment media) 7.5 mg 50%
Folate (as 666.4 mcg folic acid from ferment media) 1,133 mcg DFE 283%
Vitamin B12(as cyanocobalamin from ferment media) 30 mcg 1250%
Iron (as ferrous fumarate from ferment media) 9 mg 50%
Zinc (as zinc oxide from ferment media) 5 mg 45%
Stress and Energy Support BlendOrganic Maca (root), Organic Schizandra (berry), Organic Chamomile (flower) 93.7 mg *
Digestive Support BlendOrganic Coriander (seed), Organic Aloe (leaf), Organic Peppermint (leaf), Organic Cardamom (seed), Organic Artichoke (leaf) 75 mg *
Ginger (rhizome)1.6 mg aqueous extract and 0.4 mg organic supercritical extract 2 mg *
Organic Turmeric (rhizome)1.3 mg and 0.4 mg supercritical extract 1.7 mg *

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Organic Gum Acacia Generally_safe

It is used to thicken liquids, emulsify mixtures, and stabilize formulations.

Organic Maltodextrin Generally_safe

It is used as a filler or binder in supplements.

Hydrated Silica Generally_safe

It is used as a flow agent to prevent clumping and improve powder flow.

Less than 2% of: magnesium oxide Unknown
Organic Coating (Organic Maltodextrin, Organic Sunflower Lecithin, Organic Palm Oil, Organic Guar Gum) Generally_safe

It is used to improve the appearance, swallowability, or stability of supplements.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$35$34$33$32$31 Mar 12 $32.97
iHerb

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

Brand Trust Report
New Chapter

Founded 1982 · Brattleboro, VT, United States · 123 products · newchapter.com

Certifications

6 certifications
B Corp Certified Verified Source
Nsf Gmp Verified Source
Gluten Free Gfco Verified Source
Non Gmo Project Verified Source
Usda Organic Verified Source
Vegan Certified Verified Source

Transparency

3 claims
Third Party Testing Claim — Verified Source
Testing Lab Disclosure — Verified Source
In House Testing — Verified Source
Related Supplements
Frequently Asked Questions
Is New Chapter Fermented Iron Complex, 90 Vegetarian Tablets a good supplement?

New Chapter Fermented Iron Complex, 90 Vegetarian Tablets received a product quality score of 70/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 10 active ingredients Of the 5 inactive ingredients, 0 are rated safe and 0 are flagged for review. The manufacturer, New Chapter, holds a brand trust score of 83/100 with 6 verified certifications including B Corp Certified, Nsf Gmp, Gluten Free Gfco, Non Gmo Project.

What are the ingredients in New Chapter Fermented Iron Complex, 90 Vegetarian Tablets?

New Chapter Fermented Iron Complex, 90 Vegetarian Tablets contains 10 active ingredients: Vitamin C (as ascorbic acid from ferment media) (30 mg), Vitamin E (as d-alpha-tocopheryl acetate from ferment media) (7.5 mg), Folate (as 666.4 mcg folic acid from ferment media) (1,133 mcg DFE), Vitamin B12(as cyanocobalamin from ferment media) (30 mcg), Iron (as ferrous fumarate from ferment media) (9 mg), Zinc (as zinc oxide from ferment media) (5 mg), and 4 more. Notable high-dose ingredients include Folate at 283% DV, Vitamin B12 at 1250% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is New Chapter Fermented Iron Complex, 90 Vegetarian Tablets safe to take?

New Chapter Fermented Iron Complex, 90 Vegetarian Tablets 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.

Is New Chapter a trustworthy supplement brand?

New Chapter receives a brand trust score of 83/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1982 and headquartered in Brattleboro, VT, United States, the company offers 123 products in their lineup. They hold 6 verified certifications including B Corp Certified, Nsf Gmp, Gluten Free Gfco, Non Gmo Project. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. No regulatory violations or FDA warning letters were found in our research.

What is magnesium good for?

Magnesium Good For is a topic many supplement consumers ask about. In the context of dietary supplements, understanding magnesium good for helps you make more informed choices about what you put in your body. The quality and form of ingredients matters significantly — two products listing the same ingredient can differ dramatically in bioavailability and effectiveness. GoodSupp analyzes over 250,000 supplement products to help consumers understand exactly what's in their supplements and whether the formulation meets quality standards.

How much magnesium per day?

The optimal dosage depends on your individual health needs, age, sex, and current nutrient levels. Recommended daily amounts are established by health authorities but may vary from therapeutic doses used in clinical research. It's important to check the Supplement Facts label for the exact amount per serving and compare it against the % Daily Value. Some supplements provide mega-doses well above the Daily Value, which may not be necessary and in some cases could be harmful — particularly for fat-soluble vitamins (A, D, E, K) that accumulate in the body. GoodSupp's efficacy analysis evaluates whether a product's dosages align with clinically studied amounts. Always consult your healthcare provider for personalized dosage recommendations.

What is zinc good for?

Zinc Good For is a topic many supplement consumers ask about. In the context of dietary supplements, understanding zinc good for helps you make more informed choices about what you put in your body. The quality and form of ingredients matters significantly — two products listing the same ingredient can differ dramatically in bioavailability and effectiveness. GoodSupp analyzes over 250,000 supplement products to help consumers understand exactly what's in their supplements and whether the formulation meets quality standards.

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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.