Lactoferrin fuels immune support and gut health, with a solid daily dose that helps modulate immunity and aid iron metabolism. The star ingredient, lactoferrin, backs immune modulation, iron metabolism, and gut health, while Jarrow Formulas assures quality with cGMP compliant manufacturing. Made from milk derived lactoferrin using a freeze-dried process to preserve structure and potency. Backed by years of know-how in clean, science-backed formulations, it's tried and trusted.

Available Sizes & Variants:

Sixty capsules - Ideal daily support for a month.

Benefits & Features:

• Supports immune function and balanced gut health.
• Helps modulate immune responses to daily stresses and seasonal challenges.
• The key active ingredient collaborates with digestion to ensure nutrient access, supporting iron metabolism and energy, while contributing to probiotics for gut health in daily life.
• Manufactured by Jarrow Formulas under strict cGMP guidelines to ensure purity, potency, and consistent quality across every batch, so you can rely on daily immune and gut support.
• Milk derived lactoferrin offers a straightforward ingredient profile for easy daily use.

Jarrow Formulas combines science and reliability in this milk derived lactoferrin capsule. Freeze drying preserves lactoferrin’s active structure, supporting immune function, iron metabolism and gut health, while a team of scientists and international research guidance informs the formulation. Manufacturing follows cGMP standards to protect purity and potency, and the straightforward ingredient list keeps things transparent for everyday use. Customers tell us it’s a dependable addition to a balanced routine, especially when paired with probiotics for gut health.

(other) Cellulose, magnesium stearate (vegetable source) and silicon dioxide. Capsule consists of bovine gelatin.

• GTIN: 790011210115
• Manufacturer: Jarrow Formulas
• Categories: Best SellersJarrow FormulasLactoferrin SupplementsNew ArrivalsSubscribe & Save Products
• Best buy: 6 - 24 months+

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

Consume one capsule daily, with a meal or as instructed by your qualified healthcare provider. Take on an empty stomach away from food. Week 1: one capsule per day. Week 2 forward: two capsules per day or as recommended

Please consult the product packaging for accurate instructions on how to use the product.

1. Boosts Immune System: Lactoferrin is a powerful immune-boosting protein that helps the body fight off infections and diseases. By supplementing with 250 mg of Lactoferrin, individuals can strengthen their immune system and reduce the risk of getting sick.
2. Promotes Gut Health: Lactoferrin has been shown to have an anti-inflammatory effect on the gut and can help maintain a healthy balance of bacteria. By taking 60 capsules of Lactoferrin, individuals can support their digestive health and improve overall gut function.

The Active Ingredient Is: Lactoferrin

Lactoferrin is basically a glycoprotein that occurs naturally in milk and plays a role in normal immune function and iron metabolism.

This formulation uses a freeze-dried apolactoferrin sourced from cow’s milk, delivering the active protein in a stable form for everyday use.

What Does Lactoferrin Do?

Lactoferrin contributes to immune system activity and supports iron metabolism, and it may help keep gut health in line with EFSA-aligned thinking.

Evidence from clinical studies suggests lactoferrin can influence immune parameters and gut microbiota balance, with potential improvements in iron status reported in some populations. This information comes from researchers at a major university in the context of controlled human research.

This product isn't intended to diagnose, treat, cure, or prevent any disease.

Jarrow Formulas has a long-standing reputation in the supplement industry for rigorous quality and real-world scientific grounding. This brand sticks to current Good Manufacturing Practices (cGMP), ensuring purity and potency across its range, and for employing freeze-drying technology to preserve delicate nutrients in lactoferrin formulations. Their commitment to science is clear through a dedicated team of researchers who help shape formulation and quality assurance, reinforcing their status as a trusted partner in human nutrition.

For this Lactoferrin product, Jarrow Formulas shows product-specific capability by sourcing milk-derived lactoferrin and using a precise 250 mg dosage in a clean formulation, free from many common allergens other than milk. The manufacturing approach aligns with the standards we look for to keep safety and consistency, reflecting the brand’s focus on stable, well-characterised ingredients.

Welzo evaluated Jarrow Formulas against our supplier criteria and found the brand’s cGMP compliance, robust quality controls, and dedication to scientific rigour to meet and even exceed our expectations. This confidence is reinforced by the expertise our medical team brings to selecting partners our medical team and by aligning with the certifications we require the certifications we require.