Oleanolic Acid Powder
Primitive plants botanical name:Olea europaea l.sp
Appearance:White crystal powder
CAS No.:508-02-1
Specification&Content:Oleanolic acid 98%
Part Used:Leaves
Active ingredients:Oleanolic acid
Particle size:80mesh
Package :1kg/Foil bag, 25kgs/Drum (Two plastic-bags inside with Paper-drums),Or as per customer's requirements.)
Delivery time: 4-8days.
Sample: Free Sample Available
Online Transaction :Accepted
Noted::Natural extraction source, non fermentation method, non chemical synthesis source
- Product Description
Oleanolic Acid Powder Manufacturer and Supplier
Shaanxi Hisy Biotechnology Co., Ltd.delivers premium Oleanolic Acid Powder extracted from Olea europaea leaves with a remarkable 98% purity. Since 2008, we've specialized in producing this high-performance pentacyclic triterpenoid compound for pharmaceutical, cosmeceutical, and nutraceutical industries worldwide.
With over18 years of expertise, our facility operates4 dedicated production linesacross a150 m² workshop, achieving an annual capacity exceeding200 metric tons. Each batch undergoes rigorous HPLC testing to guarantee ≥98% assay accuracy. You'll receive white crystalline powder with a melting point of 300-304°C, ensuring exceptional thermal stability for your manufacturing processes.
Our product features particle size standardization at 80 mesh and maintains strict quality parameters: loss on drying <1.0%, heavy metals <10ppm. We deliver within 4-8 days globally, backed by FDA registration, HACCP, and ISO certifications.



Why Choose Us?
18+ A long time of Demonstrated Excellence
Our profound industry information guarantees you get reliable, pharmaceutical-grade fixings that meet worldwide compliance standards.
Certified Quality Infrastructure
FDA-registered offices with HACCP and ISO certifications ensure each group meets your administrative necessities for worldwide showcase access.
Reliable Supply Chain
Located in Xi'an with coordinate get to to premium crude materials, we keep up steady stock and fast turnaround times for pressing orders.
Technical Back Team
Our R&D masters give definition direction, dissolvability optimization, and application bolster custom fitted to your particular item advancement needs.


Oleanolic Acid Powder Advantages
Tall Bioactivity & Purity
Our 98% unadulterated powder conveys prevalent hepatoprotective impacts compared to lower-grade extricates. The standardized substance guarantees unsurprising execution in clinical formulations.
Superior Handling Stability
With a dissolving point surpassing 300°C, the powder withstands high-pressure tablet compression and heat-intensive epitome without debasement. This warm strength diminishes generation waste.
Enhanced Dissolvability Profile
While actually lipophilic, our micronized particles (<10 microns available) improve dissolution rates in both lipid-based softgels and ethanol extraction systems for topical applications.
Dual-Functionality Design
The compound simultaneously lowers ALT/AST serum levels and inhibits 5-alpha reductase, making it cost-effective for manufacturers targeting both metabolic health and dermatological markets.

Specification Sheet
Product Name | Oleanolic acid |
Primitive plants botanical name | Olea europaea l.sp |
Appearance | White crystal powder |
CAS No. | 508-02-1 |
Specification&Content | Oleanolic acid 98% |
Part Used | Leaves |
Active ingredients | Oleanolic acid |
Particle size | 80mesh |
Taste | Characteristic |
Moisture | 5%max |
Ash | 1%max |
Heavy metal | 10ppm max |
Pesticides | Negative |
Total Plate Count | 1000cfu/g max |
Yeast / Mold | 100cfu/g max |
E. Coli | Negative |
Salmonella | Negative |
Test Method | HPLC,UV,TLC |
Certificate | ISO/HALAL/KOSHER |
Customization | Acceptable |
COA/MSDS/TDS | Available |
MOQ | Any order quantity is welcome |
Package | 1kg/Foil bag, 25kgs/Drum (Two plastic-bags inside with Paper-drums), Or as per customer's requirements.) |
Place of Origin | Xi'an ,China |
Grade | Food Grade |
Supply Ability | 350kg/month |
Sample | Freely Offered |
Delivery Method | DHL/ FedEx/ UPS/EMS or By air/ By sea |
Shelf Life | 2 years under well storage situation. |
Storage | Store in cool & dry place. Keep away from strong light and heat. |
Supplier | Shaanxi Hisy Biotechnology Co., ltd. |
Product Process
Our production involves a meticulous process:
- Careful selection of premium olive leaves
- Eco-friendly extraction using advanced techniques
- Multi-step purification to ensure high purity
- Rigorous quality testing at each stage
- Controlled drying and milling for optimal particle size
- Precise packaging in a clean-room environment

Benefits for Global Buyers
Adaptable Arrange Quantities
From 1kg trial tests to 200+ MT yearly contracts, we suit new businesses and set up producers similarly. Free tests offer assistance you approve quality some time recently commitment.
Competitive Bulk Pricing
Direct producer estimating dispenses with middle person markups. Volume rebates accessible for quarterly contracts, decreasing your per-unit costs significantly.
Regulatory Compliance Support
We give country-specific documentation counting MSDS, allergen articulations, and non-GMO certifications to streamline your purport clearance processes.
Customization Capabilities
Need particular work sizes or solvent-free variations? Our specialized group creates customized details adjusted with your detailing prerequisites.

Oleanolic Acid Powder Benefits
Pharmaceutical Applications
Reduces liver chemical height (ALT/AST) in hepatoprotective details. Serves as a bioactive framework for semi-synthetic antiviral subordinates focusing on incessant liver conditions.
Cosmeceutical Performance
Inhibits elastase to keep up collagen keenness in anti-aging serums. Controls sebum generation through 5-alpha reductase hindrance, making it basic for skin break out treatment products.
Metabolic Wellbeing Support
Activates TGR5 receptors to progress affront affectability. Upgrades glucose dividing in sports nourishment equations, supporting muscle protein union amid resistance training.
Anti-Inflammatory Action
Downregulates NF-κB pathways to decrease systemic irritation. Gives a non-toxic elective for long-term supplementation conventions without gastric bothering.

How To Use?
For Hard Capsule Formulations
Blend with microcrystalline cellulose (ratio 1:3) to improve flow properties. Add 0.5% magnesium stearate for lubrication during encapsulation.
In Topical Emulsions
Dissolve in the oil phase (1-3% w/w) using propylene glycol as co-solvent. Emulsify at 70°C to ensure stable dispersion in creams.
For Softgel Production
Combine with medium-chain triglycerides (MCT oil) at 10-15% concentration. The lipophilic nature ensures optimal bioavailability without additional solubilizers.
Storage Recommendations
Keep in sealed containers below 25°C, away from direct sunlight. Properly stored Oleanolic Acid Powder maintains potency for 24 months minimum.


Quality Assurance
Every production batch undergoes a12-point quality verification protocol:
Identity confirmation via HPLC fingerprinting
Microbial testing (Total Plate Count <1000 CFU/g)
Pesticide residue screening (EU standards)
Aflatoxin detection (<5 ppb)
Solubility verification in specified solvents
Our quality management system follows cGMP principles. You receive batch-specific COAs, stability data, and allergen declarations with every order. Third-party audits welcome.


Certification
· FDA Registration– Facility code ensures US market compliance
· HACCP Certified– Systematic hazard prevention protocols
· ISO 9001:2015– Proven quality management framework
· Halal & Kosher– Available upon request for specific markets
Copies of all certifications provided during onboarding process.

OEM/ODM Services
Private Labeling
We bundle beneath your brand with custom name plan, barcoding, and multilingual compliance content printing.
Formula Development
Our R&D group makes exclusive mixes combining the item with synergistic compounds like silymarin or ursolic corrosive for upgraded efficacy.
Custom Bundling Formats
Choose from thwart packs, HDPE bottles, or fiber drums in sizes from 100g to 25kg. We oblige uncommon moisture-barrier requirements.
Minimum Arrange Quantity
OEM administrations begin at 50kg per SKU. Free equation discussion included with yearly organization assentions.
Packaging and Delivery
Standard Packaging:
· 1kg: Aluminum foil bag with zip-lock closure
· 25kg: Double PE bags inside fiber drums with metal ring sealing
Delivery Timeline:4-8 business days post-order confirmation
Logistics Partners:DHL, FedEx, UPS (air freight); CMA CGM, Maersk (sea freight)
Shipping Terms:FOB Xi'an, CIF destination port negotiable
All packages include desiccant packs and shock-absorbing materials to prevent moisture damage during transit.




FAQ
Q: What's the contrast between 98% and lower virtue grades?
A: Our 98% review guarantees steady pharmacological action with negligible ursolic corrosive cross-contamination, basic for clinical applications requiring exact dosing.
Q: Can you give non-ethanol extricated powder?
A: Yes, we offer supercritical CO2 extraction upon ask. This solvent-free strategy suits organic-certified items but increments unit fetched by roughly 20%.
Q: Is your powder reasonable for infusion formulations?
A: Our current review meets verbal and topical measures. Injectable-grade powder requires extra sterility testing—please contact our group for custom pharmaceutical-grade development.
Q: How do you guarantee batch-to-batch consistency?
A: We keep up year-round connections with select ranches and utilize standardized extraction parameters. Each batch's HPLC profile must coordinate reference measures inside ±2%.
Q: Do you offer specialized bolster for definition challenges?
A: Completely. Our group gives solvency improvement techniques, soundness testing direction, and dose optimization proposals at no additional charge.
Contact Us
Ready to elevate your product formulations with premium Oleanolic Acid Powder? Our technical team is here to support your success.
Email: sales@hisybio.com

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