Explore our premium grade functional agents, preservatives, and biological complexes engineered for pharmaceutical, cosmetic, and nutritional applications.
Pioneering the extraction of premium botanicals and functional compounds to serve the global life sciences, nutrition, and cosmetic sectors.
In the rapidly changing landscape of health and wellness, Shaanxi Diaries Biotech Co., Ltd. has positioned itself as a modern high-tech enterprise at the forefront of natural raw material engineering. Specializing in the research and development, custom synthesis, and large-scale manufacturing of plant extracts and biological compounds, we bridge the gap between traditional botany and advanced medical research.
Headquartered in the historic biotechnology hub of Xi'an, Shaanxi Province, China, the company's geographical and scientific advantages have catalyzed its growth into a top-tier global vendor. Driven by rigorous analytical chemistry and clinical-grade verification processes, Shaanxi Diaries Biotech is dedicated to supplying premium active ingredients to more than 5,000 corporate clients spanning 80 countries. Our target markets include the pharmaceutical, veterinary, dietary supplement, functional food, and dermo-cosmetic industries.
Our main product lines encompass standardized herbal extracts, water-soluble amino acids, natural coloring agents, and highly pure synthetic organic compounds (such as PQQ and antioxidants). In addition to supplying raw ingredients, we operate dedicated OEM and ODM private label divisions. These teams assist clients from formulation design and stability screening to industrial scaling and compliance filings. By maintaining absolute traceability, Shaanxi Diaries Biotech serves as a vital strategic partner in the global functional ingredients supply chain.
Integrated product matrix tailored to solve regulatory, functional, and structural barriers across key industrial domains.
We supply high-purity bioactive agents such as PQQ, organic amino acids, and custom probiotics designed to withstand gastrointestinal transit. These raw materials support energy metabolism, mitochondrial function, cognitive health, and microbiome diversity.
Responding to consumer demand for clean-label products, we provide natural plant-based food stabilizers, organic antioxidants, and bio-preservatives like Sodium Benzoate and Rosemary Extract. These solutions extend shelf-life without altering nutritional or sensory quality.
We specialize in skin-penetrating peptides, water-soluble soybean polysaccharides, and plant extracts with high antioxidant capacities. These active ingredients protect cutaneous barriers, neutralize oxidative stress, and support structural proteins.
By addressing the distinct challenges of different market verticals, Shaanxi Diaries Biotech provides tailored solutions that help manufacturers optimize their product formulations. Our standardized ingredients serve as the foundation for products designed to meet demanding quality benchmarks.
Our commitment to advancing extraction science through precision engineering and molecular research.
Standardizing plant raw materials through optimized solvent extraction systems. Leveraging dynamic countercurrent extraction, column chromatography, and membrane filtration processes to maximize key active compounds while minimizing energy waste.
Implementing nano-liposomal and micro-encapsulation technologies to protect volatile compounds. This increases the gastrointestinal absorption and thermal stability of delicate bioactives, such as probiotics and polyphenols, when integrated into functional products.
Developing biosynthetic platforms for rare phytochemicals and marine peptides. Transitioning production toward resource-efficient biosynthesis and enzymatic cell-free systems, ensuring long-term sustainability and consistent, batch-to-batch chemical purity.
Inside our 70,000 square meter industrial park in Xi'an, built to meet modern GMP standards and ensure supply chain continuity.
Shaanxi Diaries Biotech's manufacturing infrastructure is designed to maintain high production capacities while managing regulatory risks. Located in Xi’an, Shaanxi Province, our facility covers more than 70,000 square meters and operates six industrial-scale plant extraction lines.
By utilizing advanced PLC control systems, we manage key parameters—such as extraction temperatures, solvent ratios, vacuum levels, and spray-drying speeds—automatically. These integrated controls minimize human error, reduce batch-to-batch variation, and ensure consistent chemical profiles across large production runs.
To ensure supply chain resilience, Shaanxi Diaries Biotech maintains dedicated safety stocks of core raw materials. By managing logistics from raw material collection to export delivery, we help mitigate global supply chain fluctuations, ensuring our clients receive their shipments on schedule.
Addressing the challenges of modern ingredient sourcing through transparency, custom MOQs, and integrated service support.
Managing a global supply chain requires addressing complex regulatory requirements, variable raw material quality, and unpredictable logistics. Shaanxi Diaries Biotech addresses these issues by acting as an integrated solutions provider. Our technical support teams work closely with procurement officers to assist with formulation troubleshooting, pilot batch testing, and regulatory filings.
| Procurement Requirement | Common Industry Issues | Shaanxi Diaries Biotech Solution |
|---|---|---|
| Quality Control | Inconsistent active compound concentrations and impurity risks. | HPLC-UV/GC-MS testing for active ingredient concentrations, heavy metals, and residual solvents on every batch. |
| Traceability | Lack of documentation regarding raw material origins. | Documented supply chains from raw material sourcing and extraction to the final delivery packaging. |
| MOQ Flexibility | High volume requirements that limit initial R&D development. | Scalable order structures that support initial pilot testing as well as large-scale industrial manufacturing. |
| Regulatory Support | Filing rejections due to incomplete technical documentation. | Comprehensive regulatory support, including MSDS, COA, Allergen Statements, and compliance documentation. |
Whether your project requires custom blending, micro-encapsulation, or private label packaging, our facilities are equipped to support your target specifications. This collaborative approach helps streamline product development, allowing our clients to bring finished goods to market more efficiently.
Operating under strict international quality standards to ensure product safety, traceability, and global market access.
Shaanxi Diaries Biotech implements a comprehensive quality management system that monitors every phase of production, from raw material selection through extraction to final packaging. Our testing facilities are equipped with analytical instruments like High-Performance Liquid Chromatography (HPLC), Gas Chromatography (GC), and Atomic Absorption Spectroscopy (AAS) to verify purity and screen for heavy metals, pesticide residues, and microbial contamination.
Our facility operates under audited quality systems, holding certifications for ISO9001 and ISO22000, alongside HACCP compliance to ensure systematic food safety control throughout production.
To support global clean-label markets, we offer select ingredients certified under USDA Organic and EU Organic protocols, alongside Kosher and Halal certifications for diverse consumer needs.
Our operations follow current GMP guidelines, and our facility maintains FDA compliance registration, ensuring documentation meets import requirements for North American, European, and Asian markets.
Ensuring smooth customs clearance and regulatory approval through region-specific regulatory documentation.
Navigating regional food, cosmetic, and pharmaceutical regulations is critical for global product launches. Shaanxi Diaries Biotech provides localized documentation support to help simplify international customs clearance and regulatory filings.
Our regulatory affairs team prepares and organizes documentation suited to regional requirements. In North America, we support clients with paperwork necessary for FDA NDIs (New Dietary Ingredients) and GRAS (Generally Recognized as Safe) notifications. For the European market, we provide dossiers that comply with EFSA Novel Food regulations, REACH registration guidelines, and clean-label documentation.
For Asia-Pacific markets, we ensure ingredients meet regional standards, including China’s SAMR filing requirements and Japan’s PMDA specifications. This proactive support helps prevent shipment delays and regulatory non-compliance, facilitating smooth entry into international markets.
Answers to common questions regarding technical specs, production protocols, and OEM/ODM services.
Access our comprehensive selection of organic raw materials, specialized chemical agents, and custom botanical concentrates.
Diaries Biotech