Direct access to our certified manufacturing output and advanced industrial engineering solutions.
The global dietary supplement and functional food industry is undergoing a monumental paradigm shift. Modern consumers, empowered by transparent access to scientific literature, are moving away from synthetic compounds toward whole food-derived matrices. In the contemporary B2B supply chain, sourcing is no longer merely a transaction of raw powders; it is an integrated process of ensuring bioavailability, ecological traceability, and strict regulatory compliance across jurisdictions. As a pioneering force in botanical extraction, Shaanxi Diaries Biotech Co., Ltd. matches these rigorous demands with comprehensive, science-backed OEM/ODM capabilities.
From our strategically located cultivation and processing hubs, we bridge the gap between complex biotechnological extraction and end-product viability. Global procurement managers face significant challenges, such as the clean label movement, shifting allergen profiles, and complex cross-border logistics. To survive and thrive in this landscape, functional food manufacturers require partners who offer more than generic commodities. Shaanxi Diaries Biotech provides deep technical knowledge, advanced production lines, and customized formulations that directly enhance the end brand's Information Gain and market value.
Shaanxi Diaries Biotech Co., Ltd. is a modern high-tech enterprise specializing in the research and development, production, and global distribution of plant extracts, natural raw materials, and functional ingredients for the health, food, and cosmetic industries. Located in Xi’an, Shaanxi Province, China, our company utilizes regional resources to source premium botanical species directly from the Qinling Mountain range, known as China's natural gene bank of herbal medicine.
Our commitment to excellence is backed by solid infrastructure. With a manufacturing facility spanning over 70,000 square meters, we integrate state-of-the-art technologies with strict GMP-compliant manufacturing systems. From sourcing raw botanical materials to fine extraction, vacuum low-temperature concentration, and clean packaging, every stage is fully transparent and traceable. This structured control enables us to deliver high-quality, safe, and effective solutions to our global partners, ensuring their products meet localized food regulations, health certifications, and label claims.
Pioneering the next generation of bioavailability and stability in natural ingredients.
By leveraging multi-stage solvent extraction, membrane separation, and column chromatography, we isolate targeted bioactive fractions without degrading temperature-sensitive molecules. This delivers industry-leading purity levels for amino acids, vitamins, and polyphenols.
Utilizing high-performance equipment like double-effect and multi-effect falling film evaporators, we process liquid herbal mixtures at lower boiling points. This method preserves natural coloring agent structures and maintains the potency of functional compounds.
Our probiotics line, featuring Lactobacillus Rhamnosus and custom compound strain configurations, undergoes advanced freeze-drying and micro-encapsulation. This physical barrier ensures survival through the gastric acid barrier for maximum colonizing efficacy.
Perfecting high-yield botanical standardization. Ensuring every batch of herbal extract matches its labeled bio-marker percentage (e.g., specific amino acids or antioxidant contents) using HPLC testing protocols.
Integrating prebiotics (such as soluble corn fiber and resistant dextrin) with robust probiotic strains into single-matrix OEM/ODM capsules and tablet systems to improve gut microbiome survival rates.
Using predictive machine learning to identify synergistic combinations of plant compounds and probiotics, enhancing efficacy for healthy weight management, cognitive support, and metabolic homeostasis.
Global raw material procurement is often affected by fluctuating pricing, geopolitical instability, and logistics bottlenecks. Shaanxi Diaries Biotech leverages China's advanced industrial infrastructure to deliver stability, reliability, and cost efficiencies for global brand owners.
Located in Xi’an, the historic hub of botanical science in China, we enjoy direct access to deep agricultural supply networks. Our 70,000-square-meter facility features automated plant extraction lines, high-output mixing machinery, and modern quality inspection centers. This integration minimizes internal transit delays and ensures consistent raw material flow even during global shipping challenges.
Furthermore, China's manufacturing sector offers unparalleled advantages in technical integration. We utilize advanced process engineering systems, including multi-effect vacuum falling film concentrators, to optimize energy consumption and minimize product loss. For brands targeting international distribution, this efficiency translates into competitive pricing models without compromising on quality or certification standards, such as USDA Organic, Kosher, and Halal.
Take a virtual walk through our GMP-compliant facilities in Xi’an, China.
Navigating international food safety standards requires strict quality management procedures. Shaanxi Diaries Biotech implements a rigorous quality control system that monitors the production chain from start to finish. Our facilities operate in compliance with major global safety systems, ensuring effortless import processing for our international clients.
We maintain active certifications to satisfy regional compliance audits, including ISO9001, ISO22000, HACCP, Halal, and Kosher, alongside FDA compliance. For organic markets, we provide fully traceable USDA Organic and EU Organic certificates, verifying our clean cultivation and non-chemical processing methodologies. This standard of documentation is vital for brands aiming to make certified functional health claims in competitive retail environments.
Every product batch is accompanied by a detailed Certificate of Analysis (CoA) outlining physical, chemical, and microbiological properties. Our on-site quality inspection center uses state-of-the-art analytical equipment, including:
Addressing critical purchasing, processing, and formulation queries from global distributors.
Explore our collection of functional food ingredients, cosmetic raw materials, and processing systems.
Diaries Biotech
