Explore our premium grade botanical extracts engineered for maximum efficacy, stability, and bio-absorption across wellness and functional food systems.
Curcuminoid 95%
Muscle Repair
Shenzhen Rubrum Biologics Co., Ltd. is a leading China herbal extract manufacturer specializing in the research, development, production, and supply of high-quality natural plant extract ingredients for the food, supplement, and cosmetic industries.
With a strong focus on innovation, quality assurance, and sustainable sourcing, the company serves customers worldwide with reliable botanical ingredient solutions. Leveraging advanced extraction technologies and modern manufacturing facilities, Shenzhen Rubrum Biologics offers a comprehensive portfolio of herbal extracts, botanical powders, natural active ingredients, and customized plant-based formulations.
Driven by a dedicated research and development team, the company continuously explores innovative extraction technologies and new botanical applications to meet the evolving needs of global markets. Customized solutions are available to help customers optimize product performance, enhance formulation efficiency, and accelerate product development.
Our analytical laboratories utilize High-Performance Liquid Chromatography (HPLC), Gas Chromatography-Mass Spectrometry (GC-MS), and Inductively Coupled Plasma Mass Spectrometry (ICP-MS) to guarantee active compound profiles and ensure strict control over heavy metals, pesticide residues, and solvent traces.
By executing rigorous batch testing, we align with international monographs (USP, EP, JP) to facilitate seamless custom clearances and brand confidence across regional jurisdictions.
Traceable Raw Materials
Compliance Facilities
In an era focused on clean labels and scientifically backed active compounds, sourcing and scaling botanical ingredients demands a highly specialized supply partner.
Global brands require precise molecular standardization. Rather than relying on simple plant powders, our OEM service ensures fixed concentrations of active markers, such as specific percentages of Curcuminoids, Sennosides, Lutein, or Chlorogenic acid, ensuring consistent physiological outcomes in final consumer products.
Formulation challenges often involve poor solubility. Our R&D division addresses these hurdles with customized physical modifications—such as micro-encapsulation, nano-emulsions, and specialized granulations—allowing hydrophobic extracts to dissolve clearly in liquids or press cleanly into high-density tablets.
Meeting pesticide residue thresholds, preventing cross-contamination, and managing heavy metals are critical steps for compliance. We use green extraction solvents and advanced physical separation to meet and exceed global standards set by agencies like EFSA, US FDA, and Health Canada.
The botanical extract industry is shifting from traditional solvent extraction toward green, energy-efficient methodologies that protect heat-sensitive active molecules.
Using carbon dioxide in its supercritical state to isolate target lipids, aromatics, and volatile oil fractions without chemical solvent residues.
Applying 20kHz to 40kHz ultrasonic frequencies to break down plant cell walls, optimizing yields of sensitive molecules like beta-glucans and delicate polyphenols.
Separating complex plant matrices under high vacuum settings to target specific boiling points, effectively removing impurities and maximizing compound concentrations.
Shenzhen Rubrum Biologics Co., Ltd. is committed to developing sustainable, eco-friendly extraction lines. We minimize energy footprint, recycle process water, and source organic, non-GMO plant materials to align with the global shift toward cleaner supply chains.
By leveraging computational modeling and advanced molecular biology, we predict the bioavailability of specific plant fractions. This enables us to formulate synergies between ingredients (like combining Piperine with Curcumin to enhance absorption) that elevate performance for functional beverages, cosmetic serums, and pharmaceutical intermediates.
Additionally, our custom OEM program supports partners from initial laboratory proof-of-concept through pilot scaling and commercial production, offering tailored particle sizes, custom bulk blends, and clean-label carriers like organic acacia fiber or bamboo silica.
A reliable supply chain requires meticulous documentation. We support global markets with a comprehensive compliance framework to ensure smooth regulatory clearance.
Our botanical ingredients are manufactured in GMP-compliant facilities and pass strict screening to ensure full alignment with FDA and EFSA regulations on contaminants, heavy metals, and pesticide residues.
We maintain full traceability back to the growing regions. Every batch is documented from raw harvest through processing, filtration, packaging, and final export dispatch.
We provide formal Certificates of Analysis (COAs), allergen statements, heavy metal analysis reports, non-irradiation declarations, and Kosher/Halal certifications on request.
A look inside Shenzhen Rubrum Biologics Co., Ltd.'s processing facilities, extraction workshops, and quality testing labs.
A broad portfolio of active botanicals, plant-derived proteins, functional extracts, and extraction equipment tailored for global supply chains.
Nutraceutical Grade
Extraction Equipment
Feed & Nutrition
Key information regarding our OEM botanical solutions, extraction standards, and logistics capabilities.
Every batch undergoes testing in our analytical lab using High-Performance Liquid Chromatography (HPLC) for standard active markers, Ultraviolet-Visible Spectroscopy (UV-Vis) for total phenols, and Gas Chromatography (GC-MS) for volatile aromatic profiles. A Certificate of Analysis (COA) detailing these findings is provided with every shipment.
Yes. We offer customized particle size adjustments, spray-drying modifications, and carrier selection to optimize solubility. For hydrophobic molecules like Curcumin, we utilize natural emulsifying agents to ensure clear and stable water dispersion.
Standard inventory items ship within 5-7 business days. Custom formulations, specialized millings, and custom-packaged OEM orders typically require 15 to 25 business days. This timeframe allows for production setup, drying, validation testing, and compliance documentation.
We use Inductively Coupled Plasma Mass Spectrometry (ICP-MS) to screen for lead, cadmium, arsenic, and mercury. Pesticide residues are tested via GC-MS/MS against EPA and EFSA limits. Any raw materials that do not meet these standards are rejected during inspection.
Yes. We supply comprehensive regulatory dossiers, including allergen reports, BSE/TSE declarations, Non-GMO documentation, and full step-by-step extraction flowcharts. These documents are designed to satisfy EFSA novel food guidelines and US FDA dietary supplement requirements.
Rubrum Biologics
