Lactoferrin

Lactoferrin is an iron-binding glycoprotein with antimicrobial, anti-inflammatory, and immunomodulatory functions. Naturally present in human and bovine milk, it plays a central role in early life nutrition and is increasingly used in products supporting gut, immune, and skin health.

All G produces recombinant human and bovine lactoferrin through precision fermentation, ensuring structural equivalence to the native proteins, consistent quality, and full control over iron saturation. No animal or human derived materials are used.

All G’s recombinant lactoferrin offers a non-animal alternative to dairy-derived bovine lactoferrin, with >98% purity.

Human Lactoferrin

Human lactoferrin is the most abundant immune-active protein in early breast milk. It contributes to iron uptake, intestinal development, microbial balance, and host defence.

Applications

Pediatric nutrition and supplements
Nutraceuticals
Medical and therapeutic nutrition
Personal care

Features

Structurally and functionally equivalent to native human lactoferrin
Human-like glycosylation
Available in apo, holo, or controlled iron saturation formats

Bovine Lactoferrin

Applications

Infant formula
Functional foods and beverages
Nutraceuticals
Skin health and topical products
Medical and therapeutic nutrition

All G supports partners with:

Custom iron saturation (apo, holo, hybrid)
Technical dossiers, batch data, and GRAS support

Get in touch to request specifications, data sheets, or samples.

Benefits of Lactoferrin

Lactoferrin has been extensively studied for its multifunctional roles in human health. Its biological functions include:

Immune support and antimicrobial protection

Lactoferrin enhances the body's natural defences by boosting immune cell activity and supporting antibody production. At the same time, its antimicrobial properties fight bacteria, viruses, and fungi by depriving them of iron and destabilising their membranes. This dual action makes lactoferrin a powerful ingredient in dietary supplements, infant nutrition, and skincare to promote immunity and fight infections.

Benefits of Lactoferrin

Lactoferrin has been extensively studied for its multifunctional roles in human health. Its biological functions include:

Immune support and antimicrobial protection

Iron Regulation

Lactoferrin regulates iron levels by binding and controlling its availability. This not only limits iron access to harmful bacteria but also improves iron absorption in the gut, support in energy production and reducing iron deficiency. These properties make lactoferrin key ingredient in functional foods, clinical nutrition and sports nutrition for improving stamina, endurance, and recovery.

Gut Health

Lactoferrin promotes balanced microbiome by encouraging the growth of beneficial gut bacteria and strengthening the intestinal barrier. These benefits are essential for improving digestive health, making lactoferrin a key ingredient in functional foods, dietary supplements and infant nutrition.

Anti-inflammatory Properties

Lactoferrin reduces inflammatory by modulating immune responses and lowering inflammatory markers. It soothes irritated skin, promotes healing, and supports recovery from chronic inflammation. This makes lactoferrin ideal for clinical nutrition and skincare products designed to combat redness, swelling, and irritation.

Skin Health

Lactoferrin's antimicrobial properties help combat acne-causing bacteria, while its anti-inflammatory effects reduce redness and swelling. Lactoferrin also supports skin healing by modulating immune responses, which can accelerate recovery from irritation or damage. Additionally, its antioxidant activity protects the skin from oxidative stress, a key contributor of premature ageing, helping to maintain healthy, resilient, youthful-looking skin.

Lactoferrin is perfect for

Plant-Based Food & Beverages

Lactoferrin enhances plant-based beverages by improving functionality and delivering essential nutritional support often lacking in non-dairy options.

Vitamins & Supplements

Lactoferrin is a well-researched bioactive protein used in vitamins and supplements for its proven ability to support immune function, enhance iron absorption, and maintain gut health. Its antimicrobial, anti-inflammatory, and antioxidant properties make it a valuable component in products aimed at improving overall health and addressing nutrient deficiencies.

Sports Nutrition

Lactoferrin is a powerful addition to sports nutrition products, supporting recovery, muscle repair, and immune function through its role in iron regulation and gut health, helping athletes perform and recover effectively.

Functional Beverages

Lactoferrin is an ideal ingredient for functional foods, providing immune-supporting and gut health benefits that elevate the nutritional value of everyday formulations.

Women's Health

Lactoferrin is well-suited for women’s health products, supporting iron absorption, immune function, gut health, skin health, and during critical life stages, including pre- and post-pregnancy and lactation.