Providing custom standardized phytochemistry optimized for Northern California's advanced biotechnology and functional medicine industries.
High-purity Sanguinarine and Chelerythrine alkaloids optimized for bio-pharmaceutical and natural antimicrobial applications.
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Standardized Oleuropein formulations to support cardiovascular health and potent antioxidant defense mechanisms.
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Premium adaptogenic Rosavins and Salidrosides, certified for cognitive enhancement, fatigue resistance, and stress modulation.
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Ultra-pure EGCG and Polyphenols standardized for advanced weight management, metabolic support, and clean energy drink matrices.
View SpecificationsSan Francisco, including South San Francisco and the wider Silicon Valley-Oakland biosphere, represents the global epicenter of biotechnology, health-tech, and sustainable nutraceutical innovation. Leading research labs and consumer-packaged goods (CPG) startup hubs are actively replacing synthetic chemicals with standardized plant-based metabolites. The demand for highly stable, traceable, and bio-available plant extracts has grown exponentially.
From microdosing adaptogenic coffee formulations in Mission Bay to developing therapeutic herbal adjuvants in Emeryville's biomedical incubators, the industry demands raw ingredients that strictly conform to California Proposition 65 limits. As a prime plant extract manufacturer serving San Francisco, Chengdu Chenlv Herb Co., Ltd. supplies premium organic raw materials directly back-ended by our heavy-metal purification technologies, ensuring zero regulatory friction at the Oakland Port.
We work closely with local product developers to meet target active-compound profiles. Whether you require high-purity alkaloids like Sanguinarine from Macleaya cordata, high-potency polyphenols from Green Tea, or adaptogenic standardized roots like Ginseng and Maca, our vertically integrated supply chain delivers consistent purity across every batch.
Premium functional compounds selected for target cognitive optimization and clinical sleep science formulations in Northern California.
Standardized Ginkgo Flavone Glycosides and Terpene Lactones to support enhanced cerebral circulation and memory retention.
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High Apigenin content optimized for soothing topical formulations and organic sleep tea infusions.
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Purified plant sterols optimized for prostate health and clean male endocrine support formulations.
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Standardized Valerenic acids manufactured specifically for clean-label botanical sleep aids and relaxation drinks.
View SpecificationsConnecting GMP botanical production with the unique market segments of the San Francisco Bay Area.
Silicon Valley's bio-hacking community requires premium active constituents like Ginkgolides, Ginsenosides, and Salidrosides for clean focus and stress resilience without caffeine crashes.
Oakland and SF beverage co-packers utilize our highly water-soluble Green Tea, Rhodiola, and Chamomile extracts to design clean-label adaptogenic sodas and relaxing functional drinks.
California indie cosmetic brands leverage our botanical extracts (Chamomile, Green Tea, Olive Leaf) to formulate clean skin-care systems that pass strict heavy-metal and pesticide assays.
Translational medicine startups in Mission Bay explore high-purity active botanical fractions like Berberine HCl and Sanguinarine for anti-inflammatory research and dietary intervention models.
Pioneering active compound isolation, quality preservation, and batch-to-batch standardization.
At Chengdu Chenlv Herb Co., Ltd., we combine traditional knowledge of botanical medicine with modern extraction technologies. Our technical roadmap focuses on protecting the delicate bio-active profiles of the plant material through state-of-the-art separation techniques:
We use subcritical water extraction and low-temperature vacuum concentration. These methods prevent thermal degradation of delicate bio-active compounds, preserving volatile terpenes, sensitive alkaloids, and glycosides (such as Rosavins and Valerenic acids).
Using industrial-scale column chromatography and crystallization techniques, we can isolate targeted plant compounds to purities exceeding 98%. This process is critical for producing pharmaceutical-grade inputs like Sanguinarine and Berberine Hydrochloride.
Every shipment sent to San Francisco undergoes strict fingerprint verification. Using HPLC, GC-MS, and ICP-MS testing, we verify chemical composition, pesticide residue profiles, and heavy metal concentrations down to parts-per-billion (ppb) safety limits.
Chengdu Chenlv Herb Co., Ltd. combines China's biological diversity and manufacturing strength with international quality standards.
Established in 2012, Chengdu Chenlv Herb Co., Ltd. operates a modern plant extraction facility in Sichuan Province. Our location gives us direct access to diverse botanical resources in the Qinling Mountains and the Tibetan Plateau. We manage our own GAP botanical cultivation bases, providing direct traceability for raw materials like Rhodiola, Cistanche, and Macleaya Cordata.
Our vertically integrated operation enables consistent supply and pricing stability, sheltering our partners in San Francisco from raw material fluctuations. Our facility processes over 5,000 tons of raw herbs annually, with direct container shipping routes operating from Shanghai and Shenzhen ports to the Port of Oakland. This logistics pipeline ensures delivery to the Bay Area within 18–22 days, backed by local warehousing options to keep your production lines moving.
Analyzing shift towards standardized natural medicine, phytotherapy, and functional food clean labels.
The global botanical extracts market is projected to reach USD 12.5 billion by 2028, expanding at a CAGR of 9.2%. This growth is driven by a strong consumer shift toward clean-label alternatives and plant-derived therapeutic agents. Key factors include the rising demand for adaptogens to manage stress, natural antimicrobial solutions to replace chemical preservatives, and botanical ingredients for preventative metabolic health.
Recent scientific studies highlight the synergistic potential of combining traditional botanicals with modern bio-enhancers. For instance, the combination of Green Tea EGCG with black pepper piperine significantly improves cellular bioavailability. Additionally, the clinical focus on gut-brain health has increased research interest in prebiotic plant compounds, such as our standardized Cistanche Tubulosa and White Kidney Bean extracts, which support healthy metabolic function.
Additionally, sustainable sourcing has evolved from a marketing benefit to a core business requirement. Global brands now require verifiable supply chains with documented carbon footprints and sustainable farming practices. By choosing a partner with direct control over agricultural sourcing, companies in San Francisco can confidently verify the sustainability and quality of their raw materials to consumers and regulators alike.
Our primary selections of high-purity, standardized plant extracts, trusted by wellness, cosmetic, and pharmaceutical industries across the West Coast.
Premium Macamides and Macaenes extracted to support natural stamina, hormone balance, and endurance formulations.
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High concentration of active Ginsenosides to support mental performance, energy production, and immune function.
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Standardized Echinacoside and Acteoside for advanced neuroprotective, anti-aging, and wellness formulations.
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Standardized Icariin profiles designed for blood circulation support and vitality formulations.
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Standardized Synephrine compounds optimized for thermogenic, fat metabolism, and weight-management products.
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High-activity Phaseolamin amylase inhibitor, perfect for carbohydrate-modulating diets and digestive health.
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High-purity Andrographolides optimized for immune response support and natural anti-inflammatory formulations.
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Standardized Polyphenols and Cichoric acid to support seasonal immune health and respiratory defense systems.
View SpecificationsChengdu Chenlv Herb Co., Ltd. provides a transparent process for custom ingredient specification development.
We establish active component targets, solvent preferences, and Prop 65 purity limits.
Our laboratory produces a test batch matched to your specific density and solubility targets.
We provide HPLC/GC-MS reports alongside samples for your third-party laboratory verification.
We process the order in our GMP-compliant facility, pack it under nitrogen, and ship to San Francisco.
Importing botanical extracts into California requires strict adherence to federal and state standards. We manage the importing process to ensure our products arrive at your facility fully cleared and ready for use.
Our quality assurance protocol includes testing for heavy metals (Lead, Cadmium, Arsenic, Mercury) to meet the strict guidelines of California Proposition 65. We utilize independent third-party laboratories (such as SGS and Eurofins) to confirm that our ingredients comply with all US FDA regulations before they leave our factory.
We provide full documentation with every batch, including a Certificate of Analysis (COA), Safety Data Sheets (SDS), and Allergen Statements, ensuring complete traceability for your quality assurance records.
Stay updated on botanical market updates, raw material trends, and upcoming international trade exhibitions.
With harvest season ending, rising raw material costs for Citrus aurantium highlight the value of direct factory supply contracts for cost stability.
We invite partners and clients to visit us at CPHI China 2025 to discuss custom extraction specifications and contract manufacturing options.
Our R&D team presented new research on active botanical fractions for pharmaceutical applications at the recent API China conference.
Answers to common questions regarding botanical standardization, heavy metal testing, and importing procedures for the Bay Area.
California Proposition 65 sets strict limits on heavy metals: Lead (<0.5 mcg/day), Cadmium (<4.1 mcg/day), Arsenic (<10 mcg/day), and Mercury. We use advanced membrane filtration and targeted ion-exchange resins during extraction to remove heavy metals. Every batch is verified by independent labs (SGS/Eurofins) to ensure compliance for San Francisco products.
Standard ocean freight from Shanghai or Shenzhen ports to the Port of Oakland takes between 18 to 22 days. Customs clearance and local delivery within the San Francisco area typically add 3 to 5 business days. Air freight options are available for urgent orders, delivering in 5 to 7 days.
Yes. We customize active compound levels (e.g., standardizing Icariin content in Epimedium Leaf Extract or Rosavins in Rhodiola Rosea) using HPLC analysis to match your specific product goals.
For standard catalogue items, our minimum order quantity (MOQ) is 25 kg (one fiber drum). For custom extraction or specific active concentration requirements, the MOQ typically ranges from 100 kg to 500 kg, depending on the botanical raw material and processing needs.
We test our raw materials and finished extracts using GC-MS and LC-MS/MS systems. Our products are tested against over 300 common pesticides to meet FDA and European Union standards, ensuring clean-label safety for dietary supplements.
Get in touch with our technical sales team to request certificates of analysis, order samples, or schedule a virtual audit of our GMP facility.
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