Virtual International is a leading global manufacturer of L-Lysine HCL 98.5%, the cornerstone essential amino acid for monogastric animal nutrition. Produced through advanced microbial fermentation, our feed-grade L-Lysine is a high-purity, highly bioavailable source of lysine, critical for formulating cost-effective, high-performance diets. As the first limiting amino acid in most swine and poultry feeds, its precise supplementation is key to unlocking the full genetic potential for lean muscle growth and production efficiency.

Key Features & Benefits

• Maximized Growth & Meat Yield: As a primary building block for protein synthesis, L-Lysine is directly responsible for optimizing lean muscle development, leading to a higher meat yield and improved Feed Conversion Ratio (FCR).
• Enables Low-Protein Diets: Allows nutritionists to precisely meet the animal’s amino acid requirements while reducing the overall crude protein content of the feed. This significantly lowers feed costs and reduces nitrogen excretion, supporting sustainable farming.
• Exceptional Purity & Bioavailability: With a guaranteed purity of 98.5% (min 78.8% L-Lysine base), our product ensures accurate formulation and maximum absorption by the animal for consistent, predictable results.
• Superior Handling & Mixability: Our product’s uniform granulation ensures excellent flowability and homogenous mixing in all types of feed manufacturing systems, preventing segregation and ensuring every animal receives the correct dose.

The Foundation of Monogastric Diets

L-Lysine HCL 98.5% is indispensable for all phases of swine and poultry production.

For Swine:

• The First Limiting Amino Acid: Absolutely essential in corn-soybean meal-based diets for all growth stages, from starter piglets to finishing hogs and lactating sows. It directly impacts daily gain and carcass leanness.

Poultry (Broilers, Layers, Turkeys):

• The Second Limiting Amino Acid: Critical for rapid growth, optimal breast meat yield in broilers, and supporting egg mass production in layers. Proper lysine levels are also vital for healthy feather development.

Technical Specifications

A Commitment to Global Quality Standards

As a primary manufacturer, Virtual International maintains complete oversight of the production process for L-Lysine HCL 98.5%. Our state-of-the-art facility is GMP and ISO 9001:2015 certified, adhering to the strictest international quality and safety protocols. We provide a full Certificate of Analysis (COA) with every shipment, guaranteeing traceability and confirming that our product meets your exacting standards.

Request a Quote

Secure a reliable and competitive supply of the world’s most important feed additive. Contact our global sales team today for a quote, technical data sheet, or to discuss your formulation needs. contact us