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Amino Acids

Premium Amino Acids for Global Industries

Hebei Boyu Biotechnology Co., Ltd. is a leading manufacturer of high-purity amino acids, including L-Cystine, L-Cysteine, N-Acetyl-L-Cysteine, and more — trusted in pharmaceuticals, food, health, feed, and agriculture.

About Hebei Boyu

Hebei Boyu Biotechnology Co., Ltd. is located in Xinle Industrial Park, Hebei Province — a trusted source factory for amino acid products since 2015.

Our main products include L-Cystine, L-Cysteine, N-Acetyl-L-Cysteine, L-Leucine, L-Tyrosine, L-Arginine, Glycine, and water-soluble amino acid fertilizers. These are widely used in pharmaceuticals, food, health products, animal feed, and agricultural fertilizers.

2015
Founded
2016
Operations Began
ISO9001 ISO14001 ISO45001 KOSHER HALAL
Factory Lab Production Packaging

Our Products

High-purity amino acids and derivatives manufactured to meet international standards for pharmaceutical, food, feed, and agricultural applications.

L-Cystine

L-Cystine

  • CAS No: 56-89-3
  • MW: 185.29
  • Standards: USP, AJI
  • Packaging: 25KG/Drum
Amino Acids
L-Cysteine

L-Cysteine

  • CAS No: 52-90-4
  • MW: 121.16
  • Standards: AJI
  • Packaging: 25KG/Drum
Amino Acids
N-Acetyl-L-Cysteine

N-Acetyl-L-Cysteine

  • CAS No: 616-91-1
  • MW: 163.19
  • Standards: USP, AJI
  • Packaging: 25KG/Drum
Acetyl Amino Acids
L-Cysteine HCl Monohydrate

L-Cysteine HCl Monohydrate

  • CAS No: 7048-04-6
  • MW: 175.63
  • Standards: USP, AJI
  • Packaging: 25KG/Drum
Amino Acids
L-Tyrosine

L-Tyrosine

  • CAS No: 60-18-4
  • MW: 181.19
  • Standards: USP
  • Packaging: 25KG/Drum
Amino Acids
L-Leucine

L-Leucine

  • CAS No: 61-90-5
  • MW: 131.18
  • Standards: USP, AJI
  • Packaging: 25KG/Drum
Amino Acids
L-Arginine Base

L-Arginine Base

  • CAS No: 74-79-3
  • MW: 174.20
  • Standards: USP, FCCIV
  • Packaging: 25KG/Drum
Amino Acids
Creatine Monohydrate

Creatine Monohydrate

  • CAS No: 6020-87-7
  • MW: 149.148
  • Standards: Enterprise Standard
  • Packaging: 25KG/Bag
Creatine Series
Sarcosine Hydrochloride

Sarcosine Hydrochloride

  • CAS No: 637-96-7
  • MW: 125.55
  • Standards: Enterprise Standard
  • Packaging: 25KG/Box
Feed Additives
N-Acetyl-thiazolidine-4-carboxylic acid

N-Acetyl-thiazolidine-4-carboxylic acid (Folcisteine)

  • CAS No: 5025-82-1
  • Standards: Enterprise Standard
  • Packaging: 25KG/Drum
Acetyl Amino Acids

Why Choose Boyu Amino Acids?

Reliable quality, global certifications, and customer-focused service.

Certified Quality

ISO9001, ISO14001, ISO45001, KOSHER, and HALAL certified. Our products meet international standards for safety and purity.

Industrial Expertise

Founded in 2015, we are a modern high-tech enterprise focused on R&D and sustainable development in amino acid production.

Global Reach

Serving customers worldwide with 24/7 support, fast inquiry response, and customized solutions for your business needs.

2015
Founded
8+
Product Categories
50+
Countries Served
24/7
Customer Support

Frequently Asked Questions

What are amino acids used for?

Amino acids are the building blocks of proteins. They play essential roles in protein synthesis, nutrient absorption, immune function, and are widely used in pharmaceuticals, food supplements, animal feed, and agricultural fertilizers.

Are your products certified?

Yes. We are certified under ISO9001, ISO14001, ISO45001, KOSHER, and HALAL standards, ensuring high quality, safety, and compliance with international regulations.

Can you customize products or packaging?

Yes. We offer customization based on your specific requirements, including packaging size, quality standards, and formulation adjustments.

What is the minimum order quantity?

MOQ varies by product. Please contact us directly for detailed information based on your selected items.

How do you ensure product quality?

We implement strict quality control throughout production, from raw material sourcing to final packaging, and conduct regular third-party testing to ensure consistency and purity.

Get in Touch

Have questions or need a quote? Contact us directly through the official website.

Phone

0086-0311-85367019

Support

Available 24/7

Visit Official Website to Contact

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