ZuriVIRGI 100
Virginiamycin 10%
Streptogramin antibiotic growth promoter that increases intestinal villi length for superior nutrient absorption.
About ZuriVIRGI 100
ZuriVIRGI 100 provides virginiamycin at 100 g per kg, a streptogramin complex that acts synergistically through two structurally distinct components (M and S factors). Virginiamycin has been extensively studied for its ability to increase intestinal villi length and crypt depth.
Why choose ZuriVIRGI 100
Villi Length Increase
Clinical studies show virginiamycin increases intestinal villi length by 10–15%.
Synergistic M & S Factors
The two-component streptogramin structure creates a more potent antibacterial effect.
FCR and Weight Gain
Consistent improvements in both feed conversion ratio and daily weight gain.
C. perfringens Control
Active against the Clostridium perfringens strains responsible for necrotic enteritis.
Broad Gram-Positive Activity
Effective against a wide range of Gram-positive intestinal pathogens.
Litter Quality Improvement
Better gut health translates to drier, better-quality litter.
How ZuriVIRGI 100 works
Dual Ribosomal Binding
Factor M binds the 50S peptidyl transferase centre; Factor S binds the 30S subunit entry site.
Bactericidal Activity
The combination of M and S factors is bactericidal rather than bacteriostatic.
Gut Mucosal Stimulation
Reduced pathogen load allows the intestinal mucosa to develop fully.
Microbiome Stabilisation
Suppressing pathogenic and competitive bacteria creates stable gut microbiome conditions.
Recommended dosage & use
Always follow veterinary guidance. The dosages below are standard recommendations; higher doses may be advised during disease challenges or deficiency conditions.
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