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L-Lysine

High-Purity L-Lysine Crystalline Powder (CAS 56-87-1) | Premium Feed & Food Grade

Supplied by Yantai Hongyu Starry Biotech Co., Ltd., our L-Lysine is a pure white crystalline powder designed for optimal nutrient absorption and formulation consistency.

  • Assay (Dry Basis): ≥ 98.5% (L-Lysine HCL)
  • Key Benefits: Enhances protein synthesis, balances amino acid profiles, and supports immune health.
  • Excellent Solubility: Fast-dissolving white crystals, perfect for uniform mixing in premixes and solutions.
  • Reliable Supply: Large-scale production from Yantai with full COA, MSDS, and GMP compliance.

» Bulk pricing and free samples available. Contact Hongyu Starry Biotech today!

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L-Lysine (CAS 56-87-1) – High-Purity Essential Amino Acid

L-Lysine is an essential amino acid that cannot be synthesized by the body and must be obtained through diet or supplementation. As a leading supplier, Yantai Hongyu Starry Biotech Co., Ltd. provides premium-grade L-Lysine (including L-Lysine HCL and L-Lysine Sulphate) to support muscle growth, calcium absorption, and immune function across various industries.

Technical Specifications

Product Name L-Lysine (L-Lysine Monohydrate / HCL)
CAS Number 56-87-1 (L-Lysine Free Base) / 657-27-2 (HCL)
HS Code 2922.4190.00
Molecular Formula C6H14N2O2
Appearance White to light yellow powder or granules
Assay (Dry Basis) ≥ 98.5% (L-Lysine HCL)

Why Partner with Hongyu Starry Biotech?

Optimization for Formulation

Our L-Lysine features consistent particle size and high solubility, reducing mixing time and ensuring uniform distribution in feed and food blends.

Cost-Effectiveness

By balancing the amino acid profile, we help clients reduce reliance on expensive protein sources while maintaining optimal growth performance.

Stability & Shelf-life

Advanced production techniques ensure high stability under various storage conditions, minimizing loss of nutritional potency.

Quality Compliance

Full compliance with international standards (FAMI-QS, ISO, GMP), providing safety and peace of mind for global distribution.

Main Applications

  • Feed Additive: Balances amino acids for poultry, swine, and aquaculture to promote protein synthesis and growth.
  • Food Fortification: Enhances the nutritional value of grains and functional health foods.
  • Pharmaceutical: Used in IV drips and nutritional supplements for immune and metabolic support.

Inquiry for Bulk Pricing?

Yantai Hongyu Starry Biotech provides competitive rates and free samples for global clients.

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