THORNE - Advanced Iron Complex (formerly Ferrasorb) - Complete Blood Support Formula* - B and C Vitamins for Optimal Absorption - 60 Servings

4.8 stars out of 175 reviews
(4.8)|
175 ratings

Key item 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)
Current price is $26.00
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Columbus, 43215
Arrives by Sat, Mar 14
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4.6759522961908155 stars out of 5, based on 11264 seller reviews(4.7)
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4.8 out of 5 stars
stars175 ratings144 reviews
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Showing 1-3 of 144 reviews

Jul 30, 2025
Marcy
Sold byPatternDelivered byWalmart
5 out of 5 stars review

Verified Purchase

No side effects.

My daughters both have very low ferritin, so they take this supplement. I trust this brand. Best of all it doesn't give my daughters any adverse side effects like some iron supplements can.

Helpful?124TJ4167MA4177194726
Feb 16, 2025
Brandi
Sold byPatternDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Grey hair gone and energy back!

Energy back, grey hair gone, and iron levels on point! Literally a game changer in life! If u don't take any other vitamins take this. I do one a day(it says you can do up to 3). No constipation or bloating or stomach pain either.

Incentivized Review
Helpful?124TJ4167MA4177194726
Feb 16, 2025
SouthernBelle1989
Sold byPatternDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Anemic

I'm anemic. My doctor prescribed this supplement. It works.

Incentivized Review
Helpful?124TJ4167MA4177194726