Overview of Salvia Miltiorrhiza Extract
Salvia miltiorrhiza extract is a high-value botanical ingredient derived from the dried root and rhizome of Salvia miltiorrhiza Bge., a perennial plant long revered in traditional Chinese medicine under the name Danshen. For centuries, this herb has been recognized for its broad spectrum of bioactive properties, including the promotion of healthy blood circulation, the regulation of menstrual function, the resolution of blood stasis, and the relief of discomfort. In modern formulation science, salvia miltiorrhiza extract has become a sought-after raw material for dietary supplement manufacturers, functional food developers, and pharmaceutical-grade ingredient sourcers worldwide.
Sourced from carefully cultivated and harvested Salvia miltiorrhiza roots, this extract delivers a concentrated profile of lipophilic diterpenoid compounds — most notably tanshinones — that form the scientific basis for its traditional uses and contemporary applications. Whether you are developing cardiovascular-support supplements, anti-aging nutraceuticals, or standardized herbal preparations, salvia miltiorrhiza extract offers a versatile, well-documented ingredient platform backed by decades of pharmacological research.
Botanical Source & Raw Material Traceability
The foundation of any high-quality salvia miltiorrhiza extract begins with raw material integrity. Salvia miltiorrhiza Bge. belongs to the Lamiaceae family and is predominantly cultivated in the temperate and subtropical regions of China, where soil composition, altitude, and climate conditions contribute to optimal tanshinone accumulation in the root system.
The Extract Factory sources Salvia miltiorrhiza root material through a vetted supply chain that emphasizes:
- Geographic origin verification — confirming cultivation region and harvest practices
- Sustainable harvesting protocols — ensuring long-term supply consistency without ecological compromise
- Pre-extraction quality screening — visual, organoleptic, and preliminary phytochemical assessment before processing
- Traceability from field to finished product — batch-level documentation for every lot produced
By controlling the raw material pipeline, we help brand owners, formulators, and distributors meet the stringent sourcing standards required by international regulatory frameworks and quality management systems.
Extraction & Manufacturing Process
Salvia miltiorrhiza extract is produced using advanced solvent extraction and purification technologies designed to maximize tanshinone yield while preserving the full spectrum of synergistic phytochemicals. The Extract Factory operates four independent production lines — dedicated to both proportional extracts and content-standardized extracts — allowing flexible output to meet diverse customer specifications.
| Process Stage | Description |
|---|---|
| Raw Material Preparation | Dried root is cleaned, crushed, and sieved to a uniform particle size for efficient solvent contact |
| Solvent Extraction | Ethanol or ethanol-water systems are used under controlled temperature and time parameters to dissolve lipophilic tanshinones |
| Concentration & Purification | Extract is concentrated under reduced pressure, followed by column chromatography or crystallization steps to achieve target tanshinone levels |
| Drying & Milling | Purified extract is spray-dried or vacuum-dried and milled to the specified mesh size |
| Quality Control Testing | Every batch undergoes HPLC analysis, heavy metal screening, microbial testing, and residual solvent verification |
This multi-stage approach, managed by specialized technical personnel and dedicated quality assurance teams, ensures that each shipment of salvia miltiorrhiza extract meets declared specifications — from 10% tanshinone IIA for general supplement use to 98% purity for pharmaceutical research and high-potency formulations.
Product Specifications
| Parameter | Detail |
|---|---|
| Product Name | Salvia Miltiorrhiza Extract |
| Latin Name | Salvia miltiorrhiza Bge. |
| Plant Part Used | Dried root and rhizome |
| Active Ingredient | Tanshinones (predominantly Tanshinone IIA) |
| CAS Number | 568-72-9 |
| Molecular Formula | C₁₉H₁₈O₃ |
| Appearance | Reddish-brown fine powder |
| Mesh Size | 80 Mesh |
| Specification Range | Tanshinone IIA 10% – 98% |
| Analytical Method | HPLC (High-Performance Liquid Chromatography) |
| Solubility | Lipophilic; soluble in ethanol, DMSO, and organic solvents; limited water solubility |
| Stability | Stable when stored in cool, dry, light-protected conditions |
These specifications can be customized to meet your exact formulation requirements. Whether you need a 10% standardized extract for general wellness products or a 98% tanshinone IIA reference standard for research applications, The Extract Factory can accommodate your request.
Functional Properties & Bioactive Profile
The biological activity of salvia miltiorrhiza extract is primarily attributed to its tanshinone content — a class of abietane-type diterpenoids that have been the subject of extensive pharmacological investigation. Beyond tanshinones, the extract also contains phenolic acids such as salvianolic acid B, which contribute complementary antioxidant and circulatory benefits.
Key functional attributes of salvia miltiorrhiza extract include:
- Blood Circulation Support & Blood Stasis Resolution — Traditionally used to promote healthy blood flow and address stagnation-related discomfort.
- Menstrual Regulation — Supports normal menstrual cycle function and addresses related symptoms.
- Cardiovascular Function — Associated with vasodilation, improved coronary blood flow, and blood pressure modulation.
- Calming & Analgesic Properties — Used in traditional preparations for soothing tension and easing pain.
- Dermatological Applications — Incorporated into topical and oral formulations targeting acne, comedo, and skin clarity.
- Antioxidant & Free Radical Scavenging — Tanshinones and salvianolic acids demonstrate measurable antioxidant capacity in vitro.
- Anti-Aging Potential — Oxidative stress mitigation supports cellular longevity pathways.
- Neurological Research Interest — Tanshinone compounds have been studied in academic contexts related to myocardial, neurodegenerative, and cognitive health models.
These properties make salvia miltiorrhiza extract a compelling ingredient for cardiovascular health supplements, stress-relief blends, anti-aging skincare nutraceuticals, and traditional herbal product lines.
Industry Applications
Salvia miltiorrhiza extract serves a wide range of formulation categories across the global nutraceutical, functional food, and pharmaceutical ingredient markets:
- Dietary Supplements & Capsules — Standardized extracts are incorporated into heart health, circulation, and women's wellness capsule formulas.
- Tablets & Softgels — Tanshinone-rich powders are blended with excipients for compressed tablet or lipid-based softgel delivery.
- Functional Beverages & Infusions — Water-soluble or ethanol-soluble fractions can be used in teas, functional drinks, and liquid tinctures.
- Pharmaceutical Intermediates — High-purity tanshinone IIA (≥98%) is used as a reference compound or active pharmaceutical ingredient (API) precursor in drug development research.
- Cosmeceuticals & Topical Formulations — Antioxidant and anti-inflammatory properties support inclusion in premium skincare products.
- Veterinary & Animal Health — Emerging use in pet supplements targeting cardiovascular and inflammatory conditions.
Formulators should note that salvia miltiorrhiza extract is lipophilic in nature. For aqueous-based systems, co-solvents, emulsifiers, or water-dispersible granulation techniques may be required to achieve uniform distribution. Compatibility with common excipients such as microcrystalline cellulose, magnesium stearate, and vegetable-based capsule shells has been well established in industry practice.
Quality Assurance & Certifications
Quality is non-negotiable when sourcing botanical extracts for commercial products. The Extract Factory maintains a comprehensive quality management framework supported by the following certifications and systems:
| Certification / Standard | Scope |
|---|---|
| Halal Certificate | Confirms compliance with Halal dietary and ingredient requirements for global market access |
| Kosher Certificate | Enables use in Kosher-certified products and opens distribution in Jewish dietary markets |
| ISO 9001 | Demonstrates adherence to internationally recognized quality management system principles |
| HPLC Testing | Every batch is verified for tanshinone IIA content against labeled specifications |
| Heavy Metal & Microbial Screening | Compliant with general safety thresholds for botanical raw materials |
| Residual Solvent Analysis | Ensures extraction solvents are within acceptable limits |
With professional technical staff overseeing each stage — from incoming raw material inspection to final product release — The Extract Factory provides the documentation and analytical data that regulatory-conscious buyers require.
Packaging, Storage & Shelf Life
Proper packaging and storage are essential to preserving the potency and quality of salvia miltiorrhiza extract throughout the supply chain.
| Storage Condition | Recommendation |
|---|---|
| Temperature | Store in a cool, dry environment below 25°C (77°F) |
| Humidity | Keep relative humidity below 60% |
| Light Exposure | Protect from direct sunlight and UV light |
| Shelf Life | Typically 24 months when stored under recommended conditions in original sealed packaging |
| Packaging | Double-layer PP bag inside fiber drums or foil bags for smaller quantities |
For long-term storage or bulk inventory management, nitrogen-flushed packaging is available upon request to minimize oxidative degradation of tanshinone compounds.
Shipping & Logistics
The Extract Factory supports global distribution with flexible shipping options tailored to order volume and urgency.
| Cargo Weight | Packaging | Shipping Method | Estimated Lead Time |
|---|---|---|---|
| 5–50 kg | Below 5 kg: foil bag; 5–25 kg: double-layer PP bag in master carton or cardboard drum | International Express (FedEx / DHL / UPS) | 7–10 days |
| 100–200 kg | 25 kg/drum: double-layer PP bag inside cardboard drum | Air Shipping | 7–10 days |
| Over 500 kg | 25 kg/drum: double-layer PP bag inside cardboard drum | Sea Shipping | 20–45 days |
All shipments are accompanied by a Certificate of Analysis (COA), packing list, and commercial invoice. Customers requiring specific documentation for customs clearance or regulatory submission should coordinate with our logistics team in advance.
Custom Formulation & OEM Services
The Extract Factory offers comprehensive OEM and private-label services for clients who need tailored specifications, custom blends, or branded packaging. Whether you require a specific tanshinone concentration, a unique particle size, a water-dispersible format, or a proprietary blend with complementary botanical extracts, our R&D and production teams can develop a solution aligned with your product vision.
Typical customization options include:
- Targeted tanshinone IIA levels (10%, 20%, 50%, 98%, or other)
- Custom mesh sizes (40, 60, 80, 100, or 120 mesh)
- Blending with synergistic botanical extracts
- Private-label packaging with your brand identity
- Sample quantities for pilot formulation testing
Why Source Salvia Miltiorrhiza Extract from The Extract Factory
For ingredient importers, supplement brand owners, contract manufacturers, and wholesale distributors, choosing the right extract supplier is a critical business decision. The Extract Factory differentiates itself through:
- Vertical production control — Four dedicated extraction lines ensure consistent output and fast turnaround
- Batch-to-batch reproducibility — Rigorous QC protocols minimize variability across production runs
- Transparent documentation — Full analytical reports and material safety data available on request
- Scalable supply — From R&D sample sizes to multi-ton commercial orders
- Competitive pricing — Direct manufacturer pricing without intermediary markup
- Responsive technical support — Our team assists with formulation guidance, regulatory questions, and specification alignment
We are committed to building long-term partnerships with clients who value quality, reliability, and supply chain integrity in their botanical ingredient sourcing.
Contact The Extract Factory
If you are looking for a dependable supplier of high-quality salvia miltiorrhiza extract — whether for research, formulation development, or commercial-scale production — we invite you to reach out. Our team is ready to discuss your specifications, provide samples, and deliver a quotation tailored to your volume and requirements.
Email: [email protected]
Related Botanical Extracts Available
The Extract Factory maintains a broad portfolio of standardized plant extracts and functional ingredient powders. In addition to salvia miltiorrhiza extract, we supply a range of high-purity botanical raw materials including:
- Rhodiola Rosea Extract Powder
- Grapefruit Seed Extract Powder
- Gymnema Sylvestre Extract Powder
- Valerian Root Extract Powder
- Urolithin A Powder
- Wild Yam Extract Powder
Explore our full catalog or contact us directly for custom sourcing and bulk pricing on any of these ingredients.
