Product Introduction
Shaanxi Zhenhuacui Biotechnology Co., Ltd. provides food-grade Red Peony Root Extract powder with 98% Paeoniflorin standardized by HPLC. This food-grade dark powder is made from quality Paeonia lactiflora roots using modern spray-drying and supercritical CO₂ extraction procedures. We guaranty quality and speed with over 10 years of manufacturing experience and a cGMP, FSSC22000, ISO9001, HACCP, HALAL, and KOSHER-certified production facility. Our extract is available in 25kg drums with a 1kg minimum purchase quantity for worldwide nutritional supplement, functional food, and beverage makers seeking bioactive ingredient solutions.

Our product includes 98% pure Paeoniflorin, the main bioactive ingredient with anti-inflammatory, antioxidant, and cardiovascular health effects. Paeonolide, hydroxy paeoniflorin, polyphenols, and flavonoids are preserved during extraction using cutting-edge purifying methods.
Each batch is chromatographically fingerprinted to ensure botanical authenticity and avoid adulteration. The spray-dried powder is stable and soluble, making it suitable for capsules, tablets, pressed sweets, and solid drinks.
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Parameter
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Specification
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Active Ingredient
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Paeoniflorin
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Assay
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98% (HPLC)
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Appearance
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Brown Fine Powder
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Particle Size
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80 Mesh
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Loss on Drying
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≤ 5.0%
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Heavy Metals
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< 10 ppm
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Lead (Pb)
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< 3.0 ppm
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Arsenic (As)
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< 2.0 ppm
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Pesticide Residues
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Complies with EC 396/2005
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Microbiology
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Total Plate Count < 1,000 cfu/g
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Shelf Life
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24 months (sealed, cool, dry storage)
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This extract is used in many health and wellness industries. Functional foods increase immunity-boosting drinks and meal replacement powders. Nutraceuticals use it in anti-aging and joint health supplements.
Antioxidants are valued in cosmetics for anti-inflammatory skincare. Additionally, Red Peony Root Extract powder is utilized in wellness teas, herbal tonics, and cardiovascular support goods. It works well as tablets, hard/soft capsules, gummies, and ready-to-drink liquids.

Many health benefits come from paeoniflorin-rich extract. It supports cardiovascular and cerebrovascular function by circulating blood and eliminating blood stasis. The chemical significantly reduces chronic inflammation indicators.
Its antioxidant properties prevent cellular aging by neutralizing free radicals. Clinical study supports pain-management benefits from analgesics. This extract regulates microcirculation and modulates the immune system. For producers, its regulated concentration provides consistent dosage and product performance across batches.
We offer technical support and bespoke formulation development with 60% of our team in R&D. Our supercritical CO₂ extraction method enhances active ingredient retention and eliminates solvent residues.
We have enough stock to ship within 10 days and special orders within 20. Green channel services meet urgent needs in 7-10 days. We support gummies, pills, and powders with our versatile OEM/ODM services.
Startups and established firms may acquire quality ingredients with low MOQs. Global logistics relationships with DHL, FedEx, and SF Express guaranty international delivery.

Multiple international certifications ensure our plant meets worldwide food safety and quality standards:
cGMP - Current Good Manufacturing Practice
FSSC22000 - Food Safety System Certification
ISO9001: Quality Management System
The HACCP acronym stands for Hazard Analysis Critical Control Points.
HALAL - Islamic Dietary Standards
KOSHER - Jewish Dietary Compliance
Our qualifications prove we make safe, traceable, and consistent herbal extract ingredients.

A 15-point quality inspection is performed on every production batch. TLC fingerprinting verifies botanical authenticity and eliminates cheaper red peony species replacement.
HPLC quantification confirms 98% Paeoniflorin content with clear chromatographic peak separation. ICP-MS lead, arsenic, cadmium, and mercury testing.
According to EC requirements, multi-residue pesticide testing uses GC-MS/LC-MS for 500+ chemicals. Microbiological testing shows no E. coli, Salmonella, or Staphylococcus aureus. Particle size distribution, moisture content, and bulk density are measured before release using conventional techniques.
A Certificate of Analysis accompanies each shipment, documenting:
Production date and batch number
HPLC chromatogram demonstrating Paeoniflorin peak purity.
Heavy metal test findings (Pb, As, Cd, Hg)
Data on pesticide residue screening
Microbiological test confirmation
Physical parameters (appearance, wetness, particle size)
Storage suggestions and expiry date
This paperwork guaranties product traceability and regulatory compliance.
To minimize moisture absorption and oxidation, standard packaging uses double-layered food-grade PE bags in 25kg fiber drums. Custom packaging meets volume needs.
We ship worldwide via DHL, FedEx, medium-volume air freight, and bulk sea freight. Customs paperwork is included with all shipments. Transporting products at temperature keeps them stable. Express shipping takes 3-7 days and ocean freight 20-35 days.


Our research team refined extraction methodologies to increase Paeoniflorin yield by 23% and reduce processing time by 40%. Stability tests show the extract retains 97% potency after 24 months in recommended storage.
Solubility augmentation increased aqueous dispersion rates by 35%, enabling beverage application development. Compatibility tests showed that ginger and turmeric plant extracts synergistically improved anti-inflammatory formulations. Ongoing initiatives investigate microencapsulation technology to increase supplement matrix bioavailability.

Leading international trade events allow us to exhibit innovations and network with worldwide partners. These key industry exhibitions allow us to showcase product quality and explore unique solutions.
Formulators, brand owners, and distributors seeking credible natural ingredient suppliers can interact at these shows. Live solubility demonstrations and extraction methodology lectures are at our expo stand. Our botanical extract producer status is confirmed by industry recognition at these events.

Q1: How are 98% standardized extracts different from ratio extracts?
A; The 98% standardized product ensures constant effectiveness by providing accurate Paeoniflorin concentration thru HPLC testing. Ratio extracts (10:1) only show concentration without active compound verification.
Q2: Can clear beverages use this extract?
A: A little brown powder adds color. Lower concentrations or decolorization may be needed for translucent goods. Formulations are optimized via R&D consultation.
Q3: What regulations do various marketplaces have?
A: Our extract meets US and EU dietary ingredient and botanical supplement requirements. We support market needs with documentation.
Q4: Is the powder hygroscopic?
A: Water absorption is prevented and free-flowing is maintained by sealing containers below 60% humidity.
Ready to source premium Red Peony Root Extract powder for your next formulation? Contact us today at plantex@asianbios.com for quotations, COA documentation, or formulation consultation.
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