Explore our leading selection of bio-synthesized compounds and clean-label dietary ingredients sourced for international standard compliance.
Hangzhou Soy Extracts Co., Ltd. integrates state-of-the-art biotechnology with scalable manufacturing facilities to anchor global supply chains.
Hangzhou Soy Extracts Co., Ltd. is a leading China dietary supplement ingredients manufacturer specializing in the research, development, production, and supply of high-quality nutraceutical raw materials for health and wellness products. With a strong commitment to innovation, quality, and sustainability, the company provides comprehensive ingredient solutions to dietary supplement brands, manufacturers, and distributors worldwide.
Leveraging advanced production technologies and modern manufacturing facilities, Hangzhou Soy Extracts offers an extensive portfolio of dietary supplement ingredients, including botanical extracts, plant proteins, amino acids, vitamins, minerals, functional ingredients, and other nutraceutical raw materials. These ingredients are widely used in dietary supplements, functional foods, sports nutrition products, health beverages, immune support formulations, and wellness applications.
Innovation is at the core of the company's business philosophy. Supported by a highly experienced R&D team, Hangzhou Soy Extracts continuously explores new ingredient technologies and formulation solutions to meet the evolving needs of the global nutraceutical market. The company also provides customized ingredient development and OEM/ODM support, helping customers accelerate product innovation and strengthen market competitiveness.
Bridging functional biochemical performance with demanding international quality requirements across multiple sectors.
We supply precision bio-fermented amino acids, probiotics like Lactobacillus Fermentum, and anti-glycation agents designed for optimal metabolic bioavailability and shelf stability in softgels, tablets, and powders.
Our raw materials, including natural non-GMO miso powder and long-aged soy sauces, offer deep organoleptic complexity. They serve clean-label markets searching for clean sodium reduction and flavor enhancement.
Focusing on anti-aging biomolecules, we export bio-based, non-synthetic L-Carnosine powder. Our cellular protective ingredients provide proven cosmetic formulations with anti-glycation barriers.
Charting the evolutionary shift from traditional raw agricultural extraction to precision bio-synthesis.
Perfecting natural solid-state soy and bean curd fermentation, optimizing enzyme profiles for stable industrial seasoning bases.
Isolating target strains, including Lactobacillus Fermentum, utilizing cryogenic freeze-drying to optimize survival rates in human digestion.
Deploying enzymatic systems to synthesize targeted peptides like L-Carnosine, removing petro-chemical residues from wellness chains.
Transitioning toward carbon-neutral biomass inputs, integrating artificial intelligence to dynamically manage batch bioreactor profiles.
Why global brands rely on Hangzhou Soy Extracts Co., Ltd. for scalable, high-purity contract manufacturing.
Quality assurance is integrated into every stage of production. From raw material sourcing and manufacturing to final inspection and packaging, strict quality control procedures are implemented to ensure product consistency, purity, safety, and compliance with international standards. The company is dedicated to delivering reliable and traceable ingredient solutions that meet the stringent requirements of global customers.
Our Factory 4.0 framework utilizes interconnected bioreactors, centralized digital parameters monitoring, and automated packaging lines. This systematic process controls crucial indicators such as heavy metal parameters, microbial contamination, and active compound purity, ensuring compliance with global regulatory environments (FDA, EFSA, and CFDA).
A visual tour of our R&D laboratories, cleanroom processing zones, and automated inventory systems.
Navigating complex international import requirements through certified validation protocols.
We routinely supply products certified under Halal, Kosher, and USDA Organic guidelines. Our materials fulfill strict criteria set by FDA GRAS and European Food Safety Authority standards.
Our logistical frameworks integrate directly with major ports like Shanghai and Ningbo. With robust inventory forecasting, we minimize disruptions for global supply chains.
Every shipment is delivered with comprehensive documentation, including Certificates of Analysis (COA), allergen datasheets, heavy metals test reports, and non-GMO affirmations.
Resolving complex technical questions about product specifications, shelf stability, and logistics management.
High-purity amino acids, natural seasonings, and specialty proteins designed for global markets.
Soy Extracts
