SKU: 43252195385

Thorne Research Ferrasorb - 60 capsules

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Description

Thorne Research Ferrasorb - 60 capsulesThorne Research Ferrasorb Hematinic formulas provide the nutrients needed for creating new red blood cells. Thorne Research Ferrasorb combines the two active forms of vitamin B12 adenosylcobalamin and methylcobalamin and the two active forms of folate folinic acid and L 5 methyltetrahydrofolate, with well absorbed iron picolinate for a superior hematinic product.* Individuals who might benefit from a hematinic formula include those with a greater need

Thorne Research Ferrasorb

Hematinic formulas provide the nutrients needed for creating new red blood cells. Thorne Research Ferrasorb combines the two active forms of vitamin B12 adenosylcobalamin and methylcobalamin and the two active forms of folate- folinic acid and L-5-methyltetrahydrofolate, with well-absorbed iron picolinate – for a superior hematinic product.*

Individuals who might benefit from a hematinic formula include those with a greater need for iron, those who tend to lose iron chronically, and those who do not absorb iron well. Such individuals include teenage girls, pregnant women, women of childbearing age (particularly if they have heavy menses), individuals with malabsorption syndromes (Crohn's disease or Celiac disease), elderly patients with low hydrochloric acid secretion, and individuals with poor kidney function.* An iron deficiency can manifest as weakness, fatigue, shortness of breath on exertion, dizziness, tinnitus, spots before the eyes, drowsiness, irritability, infrequent menses, and loss of libido.* What is picolinic acid? Picolinic acid is a metabolite of tryptophan, is similar to niacin, and is naturally produced in the pancreas. Picolinic acid can bind to minerals in the gastrointestinal (GI) tract and facilitate their absorption into the bloodstream.*

*Disclaimer

These statements have not been evaluated by Health Canada or the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.

Please be advised: Thorne Research is a professional line and can only be sold under the recommendation and supervision of a practitioner.

Nutrition Facts
Serving Size: 1 Capsule



Amount Per Serving



% Daily Value *
Folate (200 mcg as Calcium Folinate and 200 mcg as L-5- Methyltetrahydrofolate from L-5- Methyltetrahydrofolic Acid, Glucosamine Salt) 400 mcg 100%
Vitamin B12 (150 mcg as Adenosylcobalamin and 150 mcg as Methylcobalamin) 300 mcg 5,000%
Iron (as Iron Picolinate) 25 mg 139%
* Percent daily values are based on a 2000 calorie diet
† Daily Value not established
Note: Serving Sizes are rounded to the nearest whole serving

Other Ingredients: Microcrystalline cellulose, hypromellose (derived from cellulose) capsule, leucine, silicon dioxide.

Recommended Use: Take 1 capsule one to three times daily or as recommended by your health-care practitioner.

Warning: If pregnant, consult your health-care practitioner before using this product. Accidental overdose of iron-containing products is a leading cause of fatal poisoning in children under six. Keep this product out of reach of children. In case of accidental overdose, call a doctor or a poison control center immediately.

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SKU: 43252195385

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4.5 ★★★★★
Based on 8 reviews
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Product Reviews
K
Verified Purchase
Kelli Thornburg
San Leandro, US
★★★★★ 5
Puppy loves these sticks!
Color: Dogwood & Calming, Size: Medium
Dogs love these sticks! Must smell and taste like real wood because it keeps my puppy from bringing real sticks in the house from outside. She is a heavy chewer and these sticks keep her occupied. We are on our 2nd set.
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Reviewed in the United States on May 27, 2026
C
Verified Purchase
C. H.
Waukegan, US
★★★★★ 5
Great value for the price, highly recommend
Color: Dogwood & Calming, Size: Medium
Our dog loves these and chews them down to nothing. They are a great value for the money and the use your dog gets out of them. The size is just right for our doberdor.
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Reviewed in the United States on May 20, 2026
L
Verified Purchase
LC
Lexington, US
★★★★★ 3
Our dog loves it but it wasn’t durable enough to last
Color: Dogwood Jack, Size: Large, Color: Dogwood Jack, Size: Large
Our lab took to it as soon as we gave it to her. Perfect size for our 80 lb yellow lab. However, now that it’s in about 10 days, she’s able to break off chunks from this bone that are dime size or larger, and we have to throw it away
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Reviewed in the United States on May 1, 2026
M
Verified Purchase
Matthew Anderson
Houston, US
★★★★★ 5
No problems after a year and a half
Color: Dogwood & Calming, Size: Medium
Have been regularly buying these for my corgi for about a year and a half. The 2 pack lasts about a month or 2 each time. Pieces break off in small enough pieces that they safely pass through his digestive system. He gnaws each one down to about 1/4 the original size before we take it away and give him a new one. He continues to have regular bowel movements and has a healthy appetite so I can’t imagine any problems arising after so long. I have tried other alternatives and every other similar chew breaks off in larger pieces and didn’t feel comfortable letting him chew/eat them. I noticed there are a few 1 star reviews saying their dogs got sick off these but after a year and a half I have had 0 issues with this product. I guess it depends on the dog and how big of pieces they are swallowing. My dog ingests pieces about the size of a grain of rice so just pay attention and you should be fine.
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Reviewed in the United States on February 18, 2026
T
Verified Purchase
terlynn4
Birmingham, US
★★★★★ 5
Long lasting and safer alternative to sticks
Color: Dogwood & Calming, Size: Medium
These are great, very durable, and have lasted a very long time. Much safer for my dogs than the random sticks they find in the yard. They do get shorter with chewing eventually, but they don't break off in little chunks like I've seen with some nylon chews, and they don't splinter like wood. Medium size works well for both my 16 lb Cavalier and my 60 lb Pyrenees/Golden mix. They're both moderate-to-aggressive chewers, though size obviously affects how much damage they can do. I wish you could buy the hemp chew separately because that one is very much a favorite in my house, so after 2 years and 2 purchases, I have barely any left of the remaining hemp chew, but still 2 of the dogwood chews that neither dog is as interested in anymore. I'd love to buy a couple more of just the hemp one.
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Reviewed in the United States on April 30, 2026

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