Virtual International is a premier manufacturer of L-Threonine 98.5%, a fundamentally essential amino acid for modern animal nutrition. Produced via an advanced fermentation process, our feed-grade L-Threonine is a high-purity, crystalline product designed to precisely balance the amino acid profile in livestock feed. It is a critical tool for nutritionists to optimize growth, improve gut health, and formulate cost-effective, low-protein diets for swine and poultry.

Key Features & Benefits

• Optimized Protein Synthesis: As a key building block of protein, L-Threonine is vital for muscle development, leading to improved weight gain and higher meat yield.
• Enhanced Gut Health & Integrity: L-Threonine is a major component of mucin, the protein that forms the protective lining of the gut. Supplementation supports intestinal integrity, improving nutrient absorption and disease resistance.
• Cost-Effective Diet Formulation: By supplementing with L-Threonine, nutritionists can lower the crude protein level of feed, reducing feed costs and minimizing nitrogen excretion into the environment.
• Specifically, it’s essential for synthesizing immunoglobulins (antibodies). Consequently, it plays a direct role in a robust immune response and overall animal health.

Primary Applications in Livestock

L-Threonine 98.5% is typically the second limiting amino acid in swine and the third in poultry, making its inclusion non-negotiable for high-performance diets.

For Swine:

• Piglet Starter Diets: Crucial for gut development and supporting feed intake during the critical post-weaning phase.
• Grower-Finisher Pigs: Balances the amino acid profile in low-protein, grain-based diets to maximize lean muscle deposition and improve Feed Conversion Ratio (FCR).

Poultry (Broilers, Layers & Breeders):

• Broilers: Essential for rapid growth, optimal breast meat yield, and proper feather development.
• Layers: Supports consistent egg production and helps maintain shell quality.

Technical Specifications

Manufacturing Excellence & Quality Assurance

We provide products of the highest quality at Virtual International. A state-of-the-art, GMP and ISO 9001:2015 certified facility produces our L-Threonine 98.5%. We use strict quality control from raw materials to packaging, ensuring a pure, safe, and effective product. A full Certificate of Analysis (COA) is provided with every shipment.

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Enhance the performance and efficiency of your feed formulations with our premium L-Threonine. Contact us today for a competitive quote, technical specifications, or to discuss your supply needs Contact us