Exhibiting at FOOD INGREDIENTS CHINA 2025

Tianjin Shiji Weikang Biotechnology Co., Ltd., headquartered in Tianjin, China, is a biotechnology-driven manufacturer specializing in the research, production, and export of functional amino acids and nutraceutical ingredients. The company plays a vital role in supplying core bioactive compounds used in the pharmaceutical, nutraceutical, cosmetics, and functional food industries, with a focus on quality, innovation, and global compliance.

Company Overview

Founded as a technology-oriented enterprise, Tianjin Shiji Weikang Biotechnology Co., Ltd. leverages advanced biochemical synthesis and purification technologies to provide high-purity ingredients that meet global standards. Through its comprehensive R&D infrastructure and international distribution capabilities, the company has established itself as a trusted supplier of health-promoting compounds.

Core Business and Product Range

The company's product portfolio is centered on high-value, bio-functional ingredients used across several health-related applications. Major products include:

• Gamma-Aminobutyric Acid (GABA):

  • Description: A naturally occurring neurotransmitter that functions as an inhibitory compound in the central nervous system.
  • Applications: Sleep aids, anti-anxiety supplements, cognitive enhancement formulations, sports nutrition.

• L-Theanine:

  • Source: Extracted from tea leaves (Camellia sinensis).
  • Function: Promotes relaxation without drowsiness; commonly used in stress-relief and nootropic products.
  • Applications: Functional beverages, mood-enhancing capsules, energy shots.

• Sodium Hyaluronate (HA):

  • Description: Sodium salt of hyaluronic acid, known for its water retention and skin hydration capabilities.
  • Applications: Cosmetics, dermal fillers, ophthalmic solutions, and joint health supplements.

• Phosphatidylserine (PS):

  • Function: Supports cognitive function and memory retention by promoting cell membrane fluidity.
  • Applications: Brain health supplements, elderly nutrition, and nootropic formulations.

Specialization and USP

Tianjin Shiji Weikang’s unique strengths include:

• Biotechnology-Based Production: Use of fermentation and enzymatic processing for amino acid synthesis ensures high bioavailability and purity.
• High Purity Standards: Products are consistently ≥98% purity, with detailed Certificates of Analysis (COA) for every batch.
• Global Regulatory Knowledge: Ability to produce to USP, EP, and GB specifications, supporting export to high-regulation regions.
• Focused Portfolio: Specializes in a narrow range of core actives, enabling deep technical expertise and efficient production scale-up.

Financial Performance

While the company does not disclose public financials, available data and its international outreach suggest that Tianjin Shiji Weikang is a mid-sized enterprise within the Chinese biochemical manufacturing ecosystem. Key indicators include:

• Estimated Annual Production Capacity:

  • GABA: ~100 MT/year
  • L-Theanine: ~80 MT/year
  • Sodium Hyaluronate: ~50 MT/year

• Primary Export Markets: North America, Southeast Asia, South Korea, and Western Europe.

International Shipments Data

Based on available trade intelligence:

• Export Frequency: Over 300 international shipments recorded over the last 3 years.
• Top Exported Products: GABA and L-Theanine account for more than 60% of total shipments.
• Client Base: Nutraceutical formulators, bulk ingredient distributors, functional food manufacturers.

Target Markets

The company's ingredients cater to a wide spectrum of health and wellness-focused sectors:

• Nutraceutical Industry
• Dietary Supplement Brands
• Cosmetic and Personal Care Product Manufacturers
• Functional Beverage Producers
• Pharmaceutical Intermediates and API Buyers

These clients rely on Tianjin Shiji Weikang for high-quality, standardized, and traceable ingredients.

Manufacturing and R&D Capabilities

• Facilities: GMP-aligned production sites equipped with fermentation reactors, purification columns, and drying systems.
• Quality Labs: On-site quality control with HPLC, UV spectrophotometry, microbiological testing, and moisture analysis.
• R&D Focus: Continuous development in fermentation optimization, green extraction, and stability enhancement of bioactives.

Certifications and Compliance

• ISO 9001 Quality Management System
• HACCP Food Safety Certification
• Compliance with USP/EP/GB Standards
• Export Qualification for Health Food Raw Materials
• Third-Party Audits Available on Request

These certifications support the company's international credibility and allow entry into regulated markets such as the EU and USA.

Client Testimonials

“Their GABA has been critical to the success of our natural sleep support line. Excellent quality and very consistent batch-to-batch.” — Formulation Lead, Nutraceutical Brand (USA)

“We rely on Shiji Weikang for our L-Theanine supply for functional beverages. Their documentation and responsiveness are among the best.” — Procurement Manager, Wellness Beverage Startup (South Korea)

Major Achievements

• Exported to over 40 countries worldwide
• Developed proprietary fermentation pathways for amino acid production
• Recognized in China as a biotech innovation enterprise
• Consistently achieves high customer retention and reorder rates due to quality control and technical support

Tianjin Shiji Weikang Biotechnology Co., Ltd. continues to enhance the global health industry by supplying bioactive ingredients rooted in science, precision manufacturing, and strict quality assurance.