Lactoferricin
Lactoferricin is an antimicrobial peptide derived from lactoferrin, a protein found in milk and other secretions. It has potent antibacterial, antiviral, and antifungal properties.
Mechanism of Action
Binds to and disrupts microbial membranes through electrostatic interactions. Also binds to lipopolysaccharide (LPS) to neutralize endotoxins and has immunomodulatory effects.
Dosage Overview
Dose Range
100 mcg – 500 mcg
Route
subcutaneous
Frequency
1x daily
Cycle Length
2–4 weeks
Reconstitution
Typical Dosage (Research)
Research applications vary widely. Oral lactoferrin supplements (containing lactoferricin precursor) typically dosed at 100-400mg daily.
Available through lactoferrin supplementation orally. Purified lactoferricin primarily used in research settings.
Considerations for Men & Women
Women: Derived from lactoferrin. Antimicrobial and immunomodulatory properties. Naturally present in breast milk at higher concentrations. No established sex-specific differences for exogenous use.
Men: Same antimicrobial and immune-supporting profile. No sex-specific dose adjustments.
Individual responses vary. These notes reflect general trends from research literature and are not medical advice.
Quick Calculator
Quick Calculator
Concentration: 2,000 mcg/ml
Volume to inject: 0.05 ml
Syringe units (U-100): 5.0 units
Pre-filled with Lactoferricin defaults. Adjust values as needed.
Side Effects & Risks
Lactoferrin supplementation is generally well-tolerated. May cause GI upset in some individuals. Derived from milk so caution with dairy allergies.
Pure lactoferricin is primarily a research compound. Lactoferrin supplements have good safety profile but quality varies.
Who Uses Lactoferricin
Those seeking antimicrobial immune support, individuals using lactoferrin for gut health, researchers studying antimicrobial peptides.
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