Lysine is an essential amino acid critical for animal growth and protein synthesis. Since animals cannot synthesize lysine on their own, it must be supplemented through feed. We offer two distinct forms of lysine: Lysine Hydrochloride and Lysine Sulfate. These products are widely used in the feed of pigs, poultry, aquaculture, and other animals to enhance nutritional value and promote healthy growth.
Feed Grade Lysine Hcl 98.5% | |
Testing Item | Standard |
L-Lysine HCL (on dry basis)/% | ≥98.5 |
L-Lysine (on dry basis)/% | ≥78.8 |
Specific Rotation | +18.0°~ +21.5° |
Loss on Drying/% | ≤1.00 |
Residue on Ignition/% | ≤0.30 |
Dust/% | ≤0.30 |
Ammonium Salt/% | ≤0.04 |
Heavy Metal(Pb)/% | ≤0.0030 |
Arsenic(As)/% | ≤0.0010 |


Lysine Hydrochloride (L-Lysine HCl):
High Purity: This product contains more than 98.5% lysine hydrochloride, ensuring its effectiveness in feed.Easy Solubility: It has excellent solubility, making it easy for animals to absorb and utilize.
Promotes Protein Synthesis: As a fundamental building block of protein, lysine is key to healthy animal growth.
Enhanced Feed Efficiency: Optimizes feed formulations, improves feed conversion rates, and reduces feed costs.
Efficient Utilization: Lysine Sulfate provides lower nitrogen content but has excellent biological availability, ideal for feed formulations requiring nitrogen balance.
Cost-Effective: Lysine Sulfate is more economical in usage compared to hydrochloride forms, making it cost-effective.
High Absorption: Ensures efficient lysine absorption in animals, promoting growth and health.
Environmentally Friendly: Reduces nitrogen emissions in feed, making it more environmentally friendly.

Promote Growth and Development: Lysine is essential for promoting growth and development, particularly for bone and muscle formation.
Enhance Immune System: Lysine helps improve the immune function of animals, reducing the occurrence of diseases.
Improve Feed Conversion Efficiency: Adding lysine can increase feed utilization efficiency and reduce nutritional waste.
Support Nitrogen Balance: Lysine plays an important role in maintaining nitrogen balance and protein metabolism.



The dosage of Lysine Hydrochloride and Lysine Sulfate should be adjusted according to animal species, feed composition, and growth stage. It is recommended to use under the guidance of a professional nutritionist or veterinarian to achieve the best results.
Both products are available in various packaging options, typically in 25 kg bags, to ensure convenient transport and storage.Storage and Shelf Life:
Storage Conditions: Store in a dry, cool, and ventilated area, away from direct sunlight and moisture.
Shelf Life: The product has a shelf life of two years under appropriate storage conditions.



For more information or to request samples, please contact our sales team. We are committed to providing high-quality products and professional services.
