Jarrow Formulas Lactoferrin 250 mg Capsules bottle

Jarrow Formulas Lactoferrin 250 mg Capsules Review

Jarrow Formulas Lactoferrin (Apolactoferrin) is an important immune supporting glycoprotein that is found in breast milk. Digestion of lactoferrin by gastric pepsin liberates the immune supporting peptide lactoferricin B. One of the biological activities of lactoferrin comes from its powerful ability to facilitate iron absorption.

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Product Focus: Immune HealthAlso covers:BreathingDigestion

Tier ⓘ

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Members see this product's tier and why. Tiers run from 1, the strongest evidence, to 5. How we grade →

Evidence ⓘ

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How strongly the evidence says this product works: human studies count most, then real reviews, then our biohacker panel.

Positive Reviews

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Biohacker Mentions

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Cost per month

$22

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Study, Trial or Testing Result SummaryMembersHuman studies

This product gives 250 milligrams of lactoferrin a day, a dose compared with the amounts used in studies. Lactoferrin is a milk protein, and the evidence for immune support is but leans . …

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Review Totals and SummaryMembers12,498 reviews

12,498 reviews · IHerb 10,575 · Amazon 1,922 · The Healthy Place 1

Customers Jarrow Formulas Lactoferrin 250 mg Capsules, with of its approximately 12498 ratings across various stores giving it 4 or 5 stars. Buyers consistently report experiences, highlighting its for overall -being. **What it did for them** users found this supplement effective for supporting their immune system and gut . …

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Biohacker SummaryMembersWhat our biohacker panel says

Their reasons vary: gut and calming gut inflammation, binding extra iron to oxidative stress and aid workout recovery, soaking up and advanced glycation end products, and fighting germs, with one also citing hepatitis C and another COVID. The forms they mention are lactoferrin from milk, whey protein concentrate, colostrum, camel milk, and a supplement, and one suggested binding it to liposomal curcumin to it survive the intestine. …

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RAL SummaryMembersThe tier and why

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More DetailsMembersBody systems · Combine with · Possible side effects

Body systems: Immune system, Respiratory system, Digestive system. Combine with and possible side are for members.

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Supplement FactsLactoferrin 250 mg

Supplement Facts

Serving Size 1 Capsule

Servings Per Container 30 Servings

Amount Per Serving% Daily Value

Lactoferrin (as Apolactoferrin)

250 mg

†

† Daily Value not established.

Directions: Adults take 1 capsule once a day with food or as directed by your qualified healthcare professional.

Barcode (UPC) 790011210788 · Label source: Pureformulas · Report a label change

Where to BuyAmazon · iHerb · Walmart

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Graded October 23, 2026 by the Reverse Age Lab evidence engine, from human studies, real reviews and our biohacker panel. How we grade. Is this medical advice? No. Rala organizes the published evidence; go over any change with your doctor, especially if you take meds.