L-Lysine Hydrochloride

Short Description
CAS Number: 657-27-2
Source & Form: Fermentation-derived; white to slightly yellowish crystalline powder
Applications: Feed additive, nutritional supplement, food fortifier, amino acid formulation
Advantages:

  • Highly bioavailable and stable form of L-Lysine
  • Promotes growth and protein synthesis in animals and humans
  • Supports immune, skeletal, and collagen health

What is L-Lysine Hydrochloride?
L-Lysine Hydrochloride (L-Lysine HCl) is the hydrochloride salt form of the essential amino acid L-Lysine. It is more stable and concentrated than pure L-Lysine, typically containing around 78-83% available lysine. As an essential amino acid, L-Lysine must be obtained from the diet and is vital for protein synthesis, calcium absorption, enzyme and hormone production, and collagen formation.

This form is especially popular in animal feed to improve growth rates and feed efficiency, and is also used in human nutrition as a supplement or food additive. Produced through non-GMO fermentation, it is safe, effective, and suitable for vegetarian formulations.

Key Benefits:

Provides essential amino acid for growth and tissue repair

Enhances absorption of calcium for bone health

Boosts immune system and supports collagen formation

Ideal for animal feed formulations to improve weight gain and reduce feed costs

Easily absorbed and mixes well with other ingredients


Applications:

  • Animal nutrition: Poultry, swine, aquaculture, and ruminant feed
  • Human dietary supplements: Immune support, muscle recovery, joint care
  • Food fortification: Cereal, flour, plant-based proteins
  • Pharmaceuticals & nutraceuticals: Amino acid blends, IV formulations

FAQs:
Q: What’s the difference between L-Lysine and L-Lysine HCl?
A: L-Lysine HCl is a salt form that is more stable and commonly used in industry due to higher concentration and easier handling.

Q: Is it safe for use in human supplements?
A: Yes, it is used in food-grade form in many dietary products and approved worldwide.

Q: Can it be used in vegan formulas?
A: Yes, our product is fermentation-derived and 100% vegan-friendly.

Q: What’s the lysine content?
A: Typically 78–83% available L-Lysine, depending on purity.

Sample Package

Aluminum Foil Bag

Barrel Package

lron-ringed Cardboard Drum

General Package

25kqs by Drum

General Package

25kqs by Drum

About the Manufacturer

Anrui Biotechnology Co., Ltd. is a specialized exporter of high-quality food ingredients and additives. We focus on global trade and custom formulation services for functional ingredients, delivering consistent, compliant, and premium-quality supply solutions to our worldwide clients.

Headquartered in Guangzhou, China, Anrui collaborates with GMP-certified manufacturing partners equipped with advanced testing facilities, including HPLC, UV-VIS spectrophotometry, and microbiological analysis, ensuring every batch meets strict international quality and regulatory standards.

Our products are exported to over 60 countries, serving industries such as food, beverages, supplements, and cosmetics.

Why Choose Anrui Bio.

Ready Stock & Fast Shipping
We maintain regular inventory of our most popular sweeteners in our 6,000 m² warehouse, ensuring ready stock and 24-hour dispatch for most orders.
Extensive Product Range
From natural sweeteners like stevia and monk fruit to sugar alcohols and synthetic options, we offer a complete range of sweetening solutions.
Comprehensive Product Certification
Our products are exported globally with full documentation support (COA, MSDS, etc.).
Global Export Experience
Trusted by clients in 50+ countries, we understand the requirements of international food and nutrition markets.

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