Thorne Advanced Iron Complex (formerly Ferrasorb) — 60 Capsules
Thorne Advanced Iron Complex (formerly Ferrasorb) — 60 Capsules is backordered and will ship as soon as it is back in stock.
Pickup available at Fitchburg
Usually ready in 4 hours
60 CAPSULES
Formerly sold as Ferrasorb. The same well-absorbed iron with B-vitamin cofactors: 36 mg of elemental iron per capsule as Ferrochel® ferrous bisglycinate chelate.*
- 36 mg elemental iron as Ferrochel® ferrous bisglycinate chelate
- Active folate (L-5-MTHF, 667 mcg DFE), active B12, P5P, and vitamin C to help maintain healthy iron levels*
- Vitamin C added to help the body absorb non-heme iron*
- Designed to be easier on the stomach than ferrous sulfate*
- Gluten free, dairy free, soy free, and third-party tested
Thorne Advanced Iron Complex (formerly Ferrasorb) — 60 Capsules
Thorne Advanced Iron Complex (formerly Ferrasorb) — 60 Capsules is backordered and will ship as soon as it is back in stock.
Thorne Advanced Iron Complex (formerly Ferrasorb), 60 Capsules
Thorne renamed Ferrasorb to Advanced Iron Complex. The formula inside is the same, just in new packaging. Each capsule gives you 36 mg of elemental iron as Ferrochel® ferrous bisglycinate chelate, paired with the active forms of folate, vitamin B6, and vitamin B12, plus vitamin C. If you searched for Ferrasorb and landed here, you are in the right place.
Why the chelated iron form matters
Iron is part of how the body builds red blood cells, which carry oxygen where it needs to go. The catch with iron is the form. Common types like ferrous sulfate are not absorbed all that well, and a lot of people find them rough on the stomach. Thorne reacts the iron with the amino acid glycine, a process called chelation, so the body can take it in with fewer of those gastrointestinal complaints.* It is not a magic fix, and some people are still sensitive to any iron, but the bisglycinate form tends to sit better.
The B vitamins and vitamin C are there for a reason
This is not iron on its own. The supporting nutrients each play a role in how your body uses iron and makes red blood cells.*
Vitamin C (15 mg) helps the body absorb non-heme iron, which is the kind that comes from supplements and plants.*
Vitamin B6 as P5P (5 mg) is the active form, involved in red blood cell production.*
Folate as L-5-MTHF (667 mcg DFE) is the body-ready form of folate and supports healthy red blood cell formation.*
Vitamin B12 as methylcobalamin (300 mcg) is the active form and works alongside folate.*
Who tends to reach for an iron supplement
Iron needs run higher for some people than others. Menstruating women, vegetarians and vegans, older adults, and athletes often pay closer attention to their iron status, as do people recovering from blood loss. The honest answer is that iron is not something to guess at. A simple lab panel for iron and ferritin tells you where you actually stand, and your healthcare provider can help you read it. Talk with them before starting if you are pregnant, taking medications, or managing a health condition.
What is in the bottle
You get 60 capsules. Thorne uses a serving of 1 capsule, taken one to three times daily depending on what your practitioner suggests. The product is third-party tested and made gluten free, dairy free, and soy free. Not sure iron is the right call for you? Our team is happy to talk it through before you buy.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Reviewed for accuracy by our licensed clinical team -- doctors, nurse practitioners, and functional medicine specialists at The Healthy Place Clinic in Madison, WI.
Questions? Talk to our team before you buy.
Suggested Use: Take 1 capsule one to three times daily, or as recommended by your healthcare practitioner. Taking it with food may improve tolerability.
Cautions: Accidental overdose of iron-containing products is a leading cause of fatal poisoning in children under 6. Keep this product out of reach of children. In case of accidental overdose, call a doctor or poison control center immediately. If pregnant, nursing, taking medications, or managing a health condition, talk with your healthcare provider before use. Do not use if you have a known sensitivity to any of the ingredients. If you take methotrexate, check with your provider first, since L-5-MTHF can affect how it works.
Questions? Reach out to our support team.
Serving Size: 1 Capsule
Servings Per Container: 60
Amount per capsule:
- Vitamin C (as Ascorbic Acid) — 15 mg
- Vitamin B6 (as Pyridoxal 5'-Phosphate) — 5 mg
- Folate (as L-5-Methyltetrahydrofolate from L-5-Methyltetrahydrofolic Acid, Glucosamine Salt) — 667 mcg DFE
- Vitamin B12 (as Methylcobalamin) — 300 mcg
- Iron (as Ferrochel® Ferrous Bisglycinate Chelate) — 36 mg
Other Ingredients: Hypromellose (derived from cellulose) capsule, Leucine, Microcrystalline Cellulose, Silicon Dioxide.
FAQs About Thorne Advanced Iron Complex (formerly Ferrasorb) — 60 Capsules
Q: Is this the same product as Ferrasorb? A: Yes. Thorne renamed Ferrasorb to Advanced Iron Complex. The packaging changed, but the formula is the same: 36 mg of elemental iron as Ferrochel ferrous bisglycinate chelate, plus active folate, B6, B12, and vitamin C.
Q: How much iron does each capsule contain? A: Each capsule provides 36 mg of elemental iron as Ferrochel ferrous bisglycinate chelate. The standard serving is 1 capsule, taken one to three times daily, or as directed by your healthcare practitioner.
Q: Why use bisglycinate iron instead of ferrous sulfate? A: The iron in this formula is chelated with the amino acid glycine, which is designed to be better absorbed and easier on the stomach than ferrous sulfate.* Many people find conventional iron rough on digestion, so the bisglycinate form is a gentler option to try.
Q: Should I take it with food? A: You can. Taking the capsule with food may improve how well you tolerate it. Vitamin C is already built into the formula to help your body absorb the iron.* Follow the timing your healthcare provider suggests.
Q: How do I know if I need an iron supplement? A: Iron is not something to guess at. A simple lab panel for iron and ferritin shows where your levels actually stand, and your healthcare provider can help you interpret it. If you are unsure whether iron is right for you, reach out to our team and we can talk it through.
At The Healthy Place, we strive for accuracy in our product images and information. However, manufacturers may make changes to product packaging or ingredients that are not yet reflected on our site. We recommend that you read the labels, warnings, and directions on purchased products before use and not rely solely on the information provided by The Healthy Place.
