US
THORNE

THORNE Advanced Iron Complex Capsules

  • Supplement Type: Vitamin B9
  • Form: Capsule
  • Allergens: Gluten Free
  • Count: 60

Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A chelated iron formula built with supporting B vitamins and folate for absorption, worth considering for anyone advised to supplement iron who wants a gentler capsule.

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ASIN: B0797PJQMTCategory: Iron Supplements

Overview

Thorne's Advanced Iron Complex pairs chelated elemental iron with folate and B and C vitamins in a 60 capsule bottle, formulated for people needing broader blood support rather than iron alone. It is free of gluten, dairy and soy.

Combining iron with folate and B vitamins reflects how the body actually uses these nutrients together for red blood cell production, rather than iron being effective in isolation. The chelated form is included specifically to reduce the digestive discomfort common with standard iron supplements.

  • Chelated elemental iron complex
  • Folate and B and C vitamins included
  • Gluten, dairy and soy free
  • 60 capsules

Who it's for

Fits people whose healthcare provider has recommended iron supplementation, especially those who have had trouble tolerating standard iron pills. Not a general-purpose multivitamin, and iron supplementation without a diagnosed need can cause its own problems.

Pros and cons

Pros
  • Chelated iron for gentler absorption
  • Includes folate and B and C vitamins
  • Gluten, dairy and soy free
  • 60 capsule count
Cons
  • Iron supplements should not be taken without a confirmed need
  • No stated iron dose beyond elemental iron

Performance notes

Chelating iron to an amino acid, as this formula does, is intended to improve absorption and reduce the gut irritation that plain ferrous sulfate often causes. Folate and B vitamins are included because they work alongside iron in the body's red blood cell production process, which is the basis for calling this a blood support formula.

Specifications

BrandTHORNE
Supplement TypeVitamin B9
FormCapsule
AllergensGluten Free
Count60
FlavorUnflavored
BenefitsBlood Support

Frequently asked questions

Does Thorne Advanced Iron Complex include other vitamins?

Yes, it combines chelated iron with folate and B and C vitamins.

Is this iron supplement gluten free?

Yes, it is listed gluten, dairy and soy free.

How many capsules come in a bottle?

60 capsules.