---
product_id: 56888205
title: "THORNE - Advanced Iron Complex (Formerly Ferrasorb) - Complete Blood Support Formula* - Elemental Iron, Folate, B and C Vitamins for Optimal Absorption - Gluten, Dairy & Soy-Free - 60 Servings"
brand: "thorne"
price: "C$3151"
currency: NIO
in_stock: true
reviews_count: 8
category: "Thorne"
url: https://www.desertcart.ni/products/56888205-thorne-advanced-iron-complex-formerly-ferrasorb-complete-blood-support-formula
store_origin: NI
region: Nicaragua
---

# 36mg elemental iron/capsule 4 rounds of rigorous purity testing B6, B9, B12 + Vit C for max absorption THORNE - Advanced Iron Complex (Formerly Ferrasorb) - Complete Blood Support Formula* - Elemental Iron, Folate, B and C Vitamins for Optimal Absorption - Gluten, Dairy & Soy-Free - 60 Servings

**Brand:** thorne
**Price:** C$3151
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your energy, own your day with Thorne’s Advanced Iron Complex!

## Quick Answers

- **What is this?** THORNE - Advanced Iron Complex (Formerly Ferrasorb) - Complete Blood Support Formula* - Elemental Iron, Folate, B and C Vitamins for Optimal Absorption - Gluten, Dairy & Soy-Free - 60 Servings by thorne
- **How much does it cost?** C$3151 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/56888205-thorne-advanced-iron-complex-formerly-ferrasorb-complete-blood-support-formula)

## Best For

- thorne enthusiasts

## Why This Product

- Trusted thorne brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Clean & Pure Formula:** Gluten, dairy, soy-free, and vegetarian—crafted for the mindful professional who demands clean nutrition.
- • **Power-Packed Iron Boost:** 36 mg of highly bioavailable iron bisglycinate per capsule fuels your energy without the bloat or constipation.
- • **Clinically Trusted & Tested:** Backed by 4 rounds of lab testing and trusted by 100+ pro sports teams and healthcare practitioners nationwide.
- • **Synergistic Vitamin Complex:** Enhanced with active B vitamins and vitamin C to supercharge iron absorption and support vibrant blood health.
- • **60 Servings of Daily Vitality:** A full two-month supply designed to keep you performing at your peak with no compromises.

## Overview

Thorne’s Advanced Iron Complex delivers 36 mg of well-absorbed iron bisglycinate per capsule, combined with active B vitamins and vitamin C to optimize iron uptake. This clean, allergen-free formula undergoes rigorous 4-stage testing and is trusted by elite athletes and healthcare pros alike. With 60 servings per container, it’s your go-to for sustained blood health and fatigue-fighting power.

## Description

Buy THORNE - Advanced Iron Complex (Formerly Ferrasorb) - Complete Blood Support Formula* - Elemental Iron, Folate, B and C Vitamins for Optimal Absorption - Gluten, Dairy & Soy-Free - 60 Servings on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Iron deficiency - Thorne is the best so far that I have used to help with my iron levels. I don’t get an upset stomach and it’s doesn’t cause me constipation. No taste and quality ingredients. Very effective and helped with my blood levels.
Review: Great little pills - My midwife recommended these because of my low iron levels. They work great! And even better they don’t cause conspation

## Features

- Well-Absorbed Iron: Provides 36 mg of elemental iron per capsule in a well-absorbed, non-constipating form as iron bisglycinate, with B vitamins and vitamin C to enhance iron’s absorption
- Iron Plus B Vitamins: A nourishing supplement that combines vitamins B6 (pyridoxal 5'-phosphate), B12 (methylcobalamin), and B9 (folate as L-5-MTHF) with well-absorbed iron bisglycinate
- Symptoms of Low Iron: Nearly 1 in 3 adults in the U.S. may have low iron levels, which can manifest as weakness, fatigue, shortness of breath, dizziness, drowsiness, irritability, infrequent menstruation, and more
- 4 Rounds of Testing: Our state-of-the-art laboratories enable us to conduct 4 rounds of testing on every product, from analyzing the purity of raw materials to confirming the shelf life of finished formulas
- Trusted: Thorne is chosen by champions and trusted by 100+ professional sports teams, a proud partner of U.S. National Teams, and the #1 recommended clinical brand by health-care practitioners (2023 Health-Care Practitioner Seller Survey)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0797PJQMT |
| Age Range Description | Adult |
| Allergen Information | Gluten Free |
| Best Sellers Rank | #1,304 in Health & Household ( See Top 100 in Health & Household ) #7 in Iron Mineral Supplements #135 in Diet & Sports Nutrition |
| Brand | THORNE |
| Brand Name | THORNE |
| Container Type | Canister |
| Customer Reviews | 4.7 out of 5 stars 3,864 Reviews |
| Dosage Form | Capsule |
| Flavor | Unflavored |
| Item Dimensions | 2.09 x 2.09 x 3.72 inches |
| Item Form | Capsule |
| Item Weight | 1.4 Ounces |
| Manufacturer | Thorne Research |
| Material Features | Vegetarian |
| Material Type Free | no artificial flavors,soy free,gluten free,dairy free |
| Number of Items | 1 |
| Primary Supplement Type | Vitamin C |
| Product Benefits | Blood Support |
| Specific Uses For Product | Blood Support |
| Supplement Formulation | Individual Supplement |
| Total Servings Per Container | 60 |
| UPC | 693749750031 |
| Unit Count | 60 Count |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** THORNE
- **Flavor:** Unflavored
- **Item Form:** Capsule
- **Item Weight:** 1.4 Ounces
- **Item dimensions L x W x H:** 2.09 x 2.09 x 3.72 inches
- **Package Information:** Canister
- **Primary Supplement Type:** Vitamin C
- **Product Benefits:** Blood Support
- **Unit Count:** 60 Count

## Images

![THORNE - Advanced Iron Complex (Formerly Ferrasorb) - Complete Blood Support Formula* - Elemental Iron, Folate, B and C Vitamins for Optimal Absorption - Gluten, Dairy & Soy-Free - 60 Servings - Image 1](https://m.media-amazon.com/images/I/71-6eCTJ8TL.jpg)

## Questions & Answers

**Q: Is it no longer vegetarian? They seem to have removed that from the label.**
A: This is because Ferrasorb now contains leucine. Leucine is an amino acid that is used instead of other flowing agents that can reduce nutrient absorption. The leucine Thorne uses is derived from duck feathers. The ducks that the feathers come from are not killed for their feathers; rather, their feathers are collected off the ground after the feathers fall off naturally.

**Q: What is the size of these pills pls? i have a problem with very large pills. can someone post a picture with some reference like a penny?  many thanks**
A: I can't post a pic, but I would call these fairly small for a capsule.  They are certainly not "very large pills".  I take another iron capsule and a vitamin C capsule, and they are much larger.

**Q: Has this product raised anyone's serum iron levels? Not just ferritin.**
A: Yes,  my hemoglobin was at 8mg/l and started taking this 2 to 3 times per day.  My check-up yesterday I was back at 14.5mg/l and ALL other levels were normal.  Worked perfect for me.

**Q: Is this the old Picolinate or the new Bisglycinate formula ?**
A: It is Ferrous Bisglycinate Chelate.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Iron deficiency
*by T***O on October 12, 2025*

Thorne is the best so far that I have used to help with my iron levels. I don’t get an upset stomach and it’s doesn’t cause me constipation. No taste and quality ingredients. Very effective and helped with my blood levels.

### ⭐⭐⭐⭐⭐ Great little pills
*by A***Y on December 31, 2025*

My midwife recommended these because of my low iron levels. They work great! And even better they don’t cause conspation

### ⭐⭐⭐⭐⭐ Effective and Gentle Iron Supplement
*by A***O on February 8, 2026*

I’ve been taking Thorne Advanced Iron Complex for a few weeks, and I’m very impressed. This supplement provides a reliable dose of iron without the common side effects like stomach upset or nausea. I’ve noticed increased energy levels and a better overall sense of well-being. I appreciate Thorne’s commitment to quality and clean ingredients, which gives me confidence in what I’m putting into my body. It’s a great option for anyone needing to support their iron levels naturally and effectively. Highly recommend—five stars!

## Frequently Bought Together

- THORNE Ferrasorb - 36 mg Iron with Essential Nutrients - Complete Blood Support Formula* - Elemental Iron, Folate, B and C Vitamins for Optimal Absorption - Gluten-Free - 60 Capsules
- THORNE Vitamin D-5000 - Vitamin D3 Supplement - Support Healthy Bones, Teeth, Muscles, Cardiovascular, and Immune Function* - NSF Certified for Sport - Dairy-Free, Soy-Free - 60 Capsules
- THORNE Basic Nutrients 2/Day - Comprehensive Daily Multivitamin with Optimal Bioavailability - Vitamin & Mineral Formula - Gluten, Dairy & Soy-Free - 60 Capsules - 30 Servings

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-19*