L-Alanine is a non-essential amino acid that is widely involved in protein synthesis and energy metabolism and is widely used in the food, pharmaceutical, and cosmetic industries.
Product Advantages
High Purity
Utilizing a multi-stage crystallization and membrane separation process, purity reaches ≥99.5%.
Low Heavy Metal Content
The ion exchange process controls lead to ≤1 ppm, arsenic to ≤0.5 ppm, and mercury to ≤0.1 ppm, far below the international pharmacopoeia limits.
Good Solubility
L-alanine is spray-dried and crushed to increase particle surface area and dissolve in water at a rate of over 98%.
Product Customization
Customized Purity
Available in various purities ranging from 95% to 99.5%.
Customized Granules
We offer ultrafine powders (under 200 mesh), powders (80–100 mesh), microgranules (30–60 mesh), and large granules (10–30 mesh).
Customized Packaging
We offer 1kg, 5kg, 25kg, and other custom sizes.
What Makes Us Different
Strong R&D Capabilities
Our team consists of over 10 PhDs and holds over 14 national patents, providing strong support for formula development and process optimization.
Comprehensive Quality Certifications
We are ISO9001, ISO22000, and GMP certified, and hold both Kosher and Halal certifications.
Excellent Market Reputation
Our products are exported to North America, Europe, and Southeast Asia, earning long-term customer trust through consistent quality and professional service.
Delivery Methods for Your References

FAQ
Q: How do we ensure that L-alanine quality meets international standards?
A: It is produced strictly in accordance with GMP standards and is ISO certified. Each batch of product is accompanied by a quality report to ensure compliance with international standards.
Q: What are the quality standards for L-alanine?
A: Our product complies with USP/EP standards and meets both food and pharmaceutical grade requirements.
Q: What is the shelf life of L-alanine?
A: It can be stored for two years under dry, cool conditions.
Q: What are your payment methods?
A: We accept various international payment methods, including T/T wire transfer, L/C letter of credit, and PayPal.
Q: What is our after-sales service guarantee?
A: If a customer discovers a quality issue after receiving the product, we promise to provide a solution within 7 business days and, if necessary, offer a replacement or return.
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