Premium Amino Acids for Formulation Excellence

We supply a broad range of high-purity amino acids used across food, nutrition, and pharmaceutical industries. Whether you need essential, non-essential, or functional amino acids, our products offer consistent quality, traceable sourcing, and full regulatory documentation. With ready stock in our 6,000 m² warehouse, most orders ship within 24 hours.

Smart Amino Acid Solutions for Functional Nutrition and Performance

From essential amino acids to conditionally essential nutrients, our amino acid ingredients support energy metabolism, muscle synthesis, and product fortification. Ideal for sports nutrition, dietary supplements, medical foods, and functional beverages requiring purity, bioavailability, and global compliance.

L-Methionine
C5H11NO2S
Essential sulfur-containing amino acid important for protein synthesis and methylation reactions.

Purity

99%

Grade

USP

Nutrition

Food

Feed

L-Lysine Hydrochloride
C6H14N2O2·HCl
Hydrochloride salt form of L-Lysine with improved stability and solubility for various applications.

Purity

99%

Grade

USP

Nutrition

Food

Feed

L-Lysine
C6H14N2O2
Essential amino acid crucial for protein synthesis, calcium absorption, and collagen formation.

Purity

99%

Grade

USP

Nutrition

Food

Feed

L-Theanine
C7H14N2O3
Unique amino acid found in tea leaves, promotes relaxation without drowsiness and enhances cognitive function.

Purity

98%

Grade

USP

Nutrition

Cosmetics

L-Glutamine
C5H10N2O3
Most abundant amino acid in muscle tissue, essential for muscle recovery and immune system support.

Purity

99.5%

Grade

USP

Nutrition

Sports

Pharmaceutical

L-Arginine
C6H14N4O2
Semi-essential amino acid that plays crucial roles in protein synthesis, wound healing, and immune function. Purity

Purity

99%

Grade

USP

Nutrition

Sports

Pharmaceutical

Load More

Industry Applications

Our amino acids are widely used in:

Performance Nutrition

Formulate pre-workout, recovery, and muscle-building supplements with BCAAs, L-Glutamine, and more.

Functional Foods & Beverages

Enrich protein bars, ready-to-drink formulas, and meal replacements.

Infant & Medical Nutrition

Used in amino acid-based formulas for special dietary needs.

Pharmaceuticals

API-grade amino acids for injectable, oral, or topical drugs.

Animal Nutrition

Feed-grade amino acids improve protein efficiency in livestock and aquaculture.

Quality and Safety, Guaranteed

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.

Claim Your Free Sample Today

Amino Acids FAQ

Q1: Are your amino acids food-grade or pharma-grade?
A: We offer both food-grade and pharma-grade amino acids. Specifications vary by product—please contact us for details.



Q2: Do your amino acids comply with international quality standards?
A: Yes. Most products comply with USP, EP, FCC, or GB standards and come with full documentation (COA, MSDS, etc.).

Q3: Can I request small trial quantities for formulation testing?
A: Absolutely. We support sample requests and low MOQ for R&D and pilot runs.


Q4: Do you offer custom blends or premixes?
A: Yes. We can supply amino acid blends (e.g., BCAA 2:1:1, 4:1:1) tailored to your formula.

Bulk Ingredients Ready When You Are

Fast-moving ingredients for food factories, ready for immediate dispatch.