SuppHelper
search
Home›Supplements›Vitamin›Vitamin B12›Ferrasorb Thorne
Product Image

Ferrasorb

Thorne
4.9
★ ★ ★ ★ ★
(21194 ratings)
Vitamin B12 300 mcg
Iron 36 mg
Product Image
Score 92

An advanced iron supplement featuring highly absorbable iron, active B vitamins (B6, B12, Folate), and Vitamin C for comprehensive blood and energy support.

Quantity: 60 Capsule(s) • (60 servings)
Goals:
flag Cognitive Support
flag Mood Support
flag Energy
flag Bone Health
flag Brain Health

leaderboard Score 92

An advanced iron supplement featuring highly absorbable iron, active B vitamins (B6, B12, Folate), and Vitamin C for comprehensive blood and energy support.

insightsAnalysis

Thorne Ferrasorb delivers a substantial 36mg of iron as Ferrochel, a patented bisglycinate chelate known for its superior absorption and minimal digestive upset. What truly sets this product apart is its inclusion of active forms of key co-factors: Vitamin B6 as Pyridoxal 5-Phosphate, Vitamin B12 as Methylcobalamin, and an effective dose of Folate, all crucial for red blood cell production and energy metabolism.

Further supporting iron utilization, it contains Vitamin C as Ascorbic Acid. This comprehensive blend targets multiple pathways involved in blood health and cellular energy, making it an excellent choice for individuals seeking maximal support for iron levels, energy, and overall vitality with highly bioavailable nutrient forms.

thumb_upPros
  • Contains Ferrochel iron, a highly bioavailable and gentle form, at a robust 36mg dose.
  • Includes active forms of B6 (P5P) and B12 (Methylcobalamin) for superior bioavailability.
  • Provides an effective dose of Folate, crucial for red blood cell formation.
  • Features Vitamin C to enhance iron absorption.
  • Comprehensive formula supports multiple pathways for blood health and energy.
thumb_downCons
  • The price per serving is higher than many basic iron supplements, reflecting its premium ingredient quality.
  • Some individuals may find the 36mg iron dose to be higher than their specific maintenance needs.
warningWarnings
  • Iron supplements can sometimes cause digestive upset; taking with food may help ease these effects.
  • Individuals should consult a healthcare professional before starting high-dose iron supplementation, especially if you have existing health conditions or are taking other medications.
  • Keep this product out of reach of children, as accidental iron overdose can be harmful.
flagReport analysis
$26.00($0.43 per serving)
Pure Formulas
$ 26.00
iHerb
$ 26.00
Vitacost
$ 26.00
iHerb
$ 26.00
flagReport prices

Ingredients

IngredientAmount per serving
Vitamin C
15 mg
Vitamin B6
5 mg
Folate
667 mcg DFE
Vitamin B12
300 mcg
Iron
36 mg
person Adults 18–50
flagReport overview

Categories

Vitamin B12 98
This product features Vitamin B12 as Methylcobalamin, which is considered a highly active and bioavailable form. The generous 300mcg dose provides comprehensive support for nerve and energy health.
storefront View products
Iron 98
It supplies 36mg of iron as Ferrochel, an exceptional form known for its superior absorption and very low incidence of digestive issues. This makes it a top-tier choice for iron supplementation.
storefront View products

Goals

flag Energy 95
Iron, Methylcobalamin B12, and Folate are absolutely critical for cellular energy production. This advanced blend provides powerful support for reducing fatigue and boosting overall vitality.
flag Cognitive Support 90
The highly bioavailable iron and active forms of B6, B12 (Methylcobalamin), and Folate are essential for optimal neurological function. These nutrients strongly contribute to mental clarity and cognitive performance.
flag Brain Health 90
Active B vitamins (Methylcobalamin B12, P5P B6, Folate) are vital for brain metabolism and neurotransmitter production, alongside iron for oxygen delivery. This provides excellent brain support.
inventory_2Recommended products
87 Value

Iron 18 mg

NOW
4.7
★★★★★
(27513 ratings)
Offers high-quality Ferrochel iron at a fraction of the cost per serving, providing excellent value for essential iron supplementation when combined with a separately purchased B12.
Other sellers (5)
90 Value

Fully Active B12 1500 mcg

Doctor's Best
4.7
★★★★★
(33513 ratings)
Provides a robust dose of the active Methylcobalamin B12 at a very good price, offering superior B12 support for cognitive and energy goals at a competitive value.
Other sellers (2)
89 Value

Methyl B-12 1000 mcg Lemon Flavor

Jarrow Formulas
4.7
★★★★★
(23819 ratings)
Delivers a quality dose of Methylcobalamin B12 at an affordable price, representing excellent value for those seeking the active form of this crucial vitamin for energy and brain function.
Other sellers (5)
92 Performance

Basic Prenatal

Thorne
4.6
★★★★★
(17565 ratings)
While a prenatal, it's from the same reputable brand and offers an even higher dose of Ferrochel iron with Methylcobalamin B12, making it potentially 'better' for specific, high-demand iron needs.
Other sellers (4)
85 Performance

Vitamin B-12 5000 mcg Fast Dissolve Strawberry Natural Flavor

Natrol
4.7
★★★★★
(45397 ratings)
Offers a significantly higher dose of B12 (5000mcg), which could be beneficial for those with more pronounced B12 deficiency or higher energy demands, providing a powerful B12 boost.
Other sellers (2)
75 Performance

Iron 65 mg

Nature's Bounty
4.7
★★★★★
(36627 ratings)
Provides a very high dose of iron, which might be 'better' for severe iron deficiency requiring aggressive repletion, though it uses Ferrous Sulfate and does not include B12.
Other sellers (3)
82 Budget

Vegan Chelated Iron 29 mg

DEVA
4.7
★★★★★
(2228 ratings)
Offers a similar high-quality chelated iron dose and B12 at a significantly lower price per serving, providing a more budget-friendly comprehensive iron and B12 supplement for general use.
Other sellers (3)
85 Budget

Iron Complex

NOW
4.7
★★★★★
(905 ratings)
Provides the same high-quality Ferrochel iron and B12 (though Cyanocobalamin) at a much lower price point, making it a very cost-effective alternative for general iron and energy support.
Other sellers (3)
80 Budget

Iron 50 mg

Solaray
4.8
★★★★★
(10436 ratings)
Offers a comparable high dose of iron in a well-absorbed amino acid chelate form at a significantly lower price per serving, making it a more economical choice for strong iron supplementation without B12.
Other sellers (2)
87 Value

Iron 18 mg

NOW
4.7
★★★★★
(27513 ratings)
Offers high-quality Ferrochel iron at a fraction of the cost per serving, providing excellent value for essential iron supplementation when combined with a separately purchased B12.
Other sellers (5)
90 Value

Fully Active B12 1500 mcg

Doctor's Best
4.7
★★★★★
(33513 ratings)
Provides a robust dose of the active Methylcobalamin B12 at a very good price, offering superior B12 support for cognitive and energy goals at a competitive value.
Other sellers (2)
89 Value

Methyl B-12 1000 mcg Lemon Flavor

Jarrow Formulas
4.7
★★★★★
(23819 ratings)
Delivers a quality dose of Methylcobalamin B12 at an affordable price, representing excellent value for those seeking the active form of this crucial vitamin for energy and brain function.
Other sellers (5)
92 Performance

Basic Prenatal

Thorne
4.6
★★★★★
(17565 ratings)
While a prenatal, it's from the same reputable brand and offers an even higher dose of Ferrochel iron with Methylcobalamin B12, making it potentially 'better' for specific, high-demand iron needs.
Other sellers (4)
85 Performance

Vitamin B-12 5000 mcg Fast Dissolve Strawberry Natural Flavor

Natrol
4.7
★★★★★
(45397 ratings)
Offers a significantly higher dose of B12 (5000mcg), which could be beneficial for those with more pronounced B12 deficiency or higher energy demands, providing a powerful B12 boost.
Other sellers (2)
75 Performance

Iron 65 mg

Nature's Bounty
4.7
★★★★★
(36627 ratings)
Provides a very high dose of iron, which might be 'better' for severe iron deficiency requiring aggressive repletion, though it uses Ferrous Sulfate and does not include B12.
Other sellers (3)
flagReport alternatives

SuppHelper

Compare supplements smarter. Science-backed, user-rated, updated daily.

Explore

  • Compare Supplements
  • Health Goals
  • Stacks

Legal

  • Privacy Policy
  • Terms of Use
  • Medical Disclaimer

Stay in the Loop

© 2025 SuppHelper. All rights reserved.