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L-Lysine Hydrochloride - Food Grade

L-lysine hydrochloride is a chemical substance with the molecular formula C6H15ClN2O2 and a molecular weight of 182.65. Lysine is one of the most important amino acids, and the amino acid industry has become an industry of considerable scale and importance. Lysine is mainly used in food and feed.
Lysine is one of the most important amino acids, and the amino acid industry has become an industry of considerable scale and importance. Lysine is mainly used in food and feed.

Used as a feed nutrient enhancer, it is an essential nutrient for livestock and poultry. It has the functions of enhancing the appetite of livestock and poultry, improving disease resistance, promoting wound healing, improving meat quality, and enhancing gastric juice secretion. It is an essential substance for synthesizing brain nerves, reproductive cells, proteins, and hemoglobin.

L-Lysine Hydrochloride – Food Grade

L-lysine hydrochloride is an essential amino acid widely used in the food and nutrition industries. With the molecular formula C₆H₁₅ClN₂O₂ and a molecular weight of 182.65, this compound plays a key role in protein synthesis and nutritional fortification. Because the human body and animals cannot synthesize lysine on their own, it must be obtained through diet or supplementation.

As demand for functional nutrition continues to grow, l-lysine hydrochloride has become one of the most important products in the global amino acid industry. It is commonly used as a food grade amino acid nutritional fortifier and also serves as a highly effective feed additive for livestock and poultry.

Shanghai Shicun supplies high-quality l-lysine hydrochloride – food grade, suitable for a wide range of food processing and nutritional applications.

What is L-Lysine Hydrochloride?

L-lysine hydrochloride is a stable salt form of the essential amino acid lysine. It is produced through fermentation and purification processes to ensure high purity and consistent quality.

In its food-grade form, l-lysine hydrochloride appears as a white crystalline powder that dissolves easily in water, making it convenient for use in food and feed formulations.

Basic Information

  • Product Name: L-Lysine Hydrochloride

  • Molecular Formula: C6H15ClN2O2

  • Molecular Weight: 182.65

  • Appearance: White crystalline powder

  • Solubility: Easily soluble in water

  • Grade: Food Grade / Feed Grade

Because of its stability and high bioavailability, l-lysine hydrochloride is widely used in the amino acid and nutrition industries.

Applications of L-Lysine Hydrochloride

Food Industry

In the food industry, l-lysine hydrochloride is commonly used as a food grade amino acid fortifier. Many staple foods such as cereals, wheat products, and plant-based proteins are relatively low in lysine. Adding l-lysine hydrochloride helps balance amino acid composition and improves overall protein quality.

Typical food applications include:

  • Nutritional supplements

  • Fortified cereals and grain products

  • Functional beverages

  • Protein powders

  • Health foods

By improving amino acid balance, l-lysine hydrochloride helps enhance the nutritional value of processed foods.

Animal Feed Industry

One of the largest applications of l-lysine hydrochloride is in animal nutrition. It is widely used as a feed nutrient enhancer for livestock and poultry.

Adding l-lysine hydrochloride to feed helps provide essential amino acids that animals cannot synthesize naturally. This improves feed efficiency and promotes healthy growth.

Key benefits in feed applications include:

  • Enhancing appetite of livestock and poultry

  • Improving disease resistance

  • Promoting faster growth and development

  • Improving meat quality

  • Supporting protein synthesis

Because of these advantages, l-lysine hydrochloride is considered an essential component in modern animal feed formulations.

Nutritional Functions of L-Lysine Hydrochloride

As an essential amino acid, l-lysine hydrochloride participates in many important biological processes.

Protein Synthesis

Lysine is necessary for the formation of proteins in the body. It supports tissue growth and helps maintain healthy muscles.

Support for Immune Function

Adequate lysine intake helps strengthen the immune system and supports resistance to disease.

Improved Digestive Function

L-lysine hydrochloride can stimulate gastric juice secretion, improving digestion and nutrient absorption.

Support for Tissue Repair

Lysine plays a role in wound healing and tissue regeneration, making it important for both humans and animals.

Essential for Biological Structures

Lysine contributes to the synthesis of:

  • Brain nerve tissue

  • Reproductive cells

  • Hemoglobin

  • Structural proteins

These functions make l-lysine hydrochloride an important ingredient in both nutritional and feed applications.

Advantages of L-Lysine Hydrochloride

The growing demand for l-lysine hydrochloride is driven by several practical advantages.

High Bioavailability
The hydrochloride form ensures efficient absorption and utilization in both humans and animals.

Stable Chemical Properties
It remains stable during storage and processing, making it suitable for industrial food and feed production.

Improved Nutritional Balance
Adding l-lysine hydrochloride helps correct amino acid deficiencies in grain-based diets.

Cost-Effective Feed Formulation
Using lysine supplements allows feed manufacturers to optimize protein levels while controlling costs.

Quality Supply from Shanghai Shicun

Shanghai Shicun is committed to providing reliable amino acid products for global customers. Our l-lysine hydrochloride – food grade is produced under strict quality control standards to ensure purity, safety, and consistent performance.

Key advantages include:

  • Stable supply capacity

  • Strict quality inspection procedures

  • International packaging and logistics support

  • Suitable for food and feed applications

With years of experience in the chemical and nutrition industry, Shanghai Shicun continues to support customers with dependable l-lysine hydrochloride products.

Storage and Handling

To maintain product quality, l-lysine hydrochloride should be stored properly.

Recommended storage conditions:

  • Store in a cool and dry place

  • Keep containers tightly sealed

  • Avoid exposure to moisture and direct sunlight

  • Follow standard chemical handling guidelines

Proper storage helps preserve the stability and effectiveness of l-lysine hydrochloride.


L-lysine hydrochloride – food grade is one of the most important amino acids used in modern nutrition and feed industries. It plays a vital role in protein synthesis, growth promotion, and nutritional balance. From food fortification to livestock feed formulation, l-lysine hydrochloride provides essential nutritional support for both humans and animals.

With reliable quality and stable supply, Shanghai Shicun offers high-quality l-lysine hydrochloride to meet the growing global demand for amino acid products.


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