Oleanolic Acid Powder
Plant Source: Olea europaea L.
CAS No.: 508-02-1
Specification: 10%–98%
Test Method: HPLC, UV
Quality: 100 kg
Country of Origin: China
Certifications: ISO 9001, Kosher, Halal, FDA-related documentation, and IFEAT membership
Packing Size: 25 kg/drum
Delivery Terms: EXW, FOB, CIP, CIF, DAP
Transportation: Courier, air freight, or sea freight
Payment Terms: T/T preferred
Delivery: Ready stock, Prompt and Secure Shipment
Free Sample: Available
OEM/ODM: Available
MOQ: 1 kg
Discount for large orders
- Product Description
Oleanolic Acid Powder Supplier
As the supplier of Oleanolic Acid Powder, Angelbio is an ingredient supplier established in 2020 through a joint investment by Xi'an Angel Holding Group and the Institute of Life and Health at Xi'an Jiaotong University. The company focuses on the research, development, production, and supply of natural and synthetic ingredients for industries including flavors and fragrances, health foods, nutritional supplements, cosmetics, personal care, and pharmaceuticals.
Angelbio's functional departments are located in areas including Qujiang New District and Weiyang District. The company has an R&D team, analytical instruments, and testing equipment to support product development and quality evaluation. Through continued technical development and supply chain coordination, Angelbio aims to provide consistent products and services for business customers.

Product Introduction
Angelbio supplies Oleanolic Acid Powder for cosmetic ingredient evaluation and formulation development. Oleanolic acid is a naturally occurring pentacyclic triterpenoid found in various plants.
Available product grades and specifications are subject to confirmation. Our team can help customers review the target assay, physical characteristics, analytical methods, packaging options, and relevant technical documentation.
The suitability of Oleanolic Acid Powder depends on the requirements of the intended formulation. Please contact Angelbio to discuss your sourcing needs and confirm the specifications available for your project.

Why Choose Us
Angelbio focuses on ingredient sourcing, product development, and quality evaluation. Our team works with business customers to discuss product specifications, documentation, and supply requirements.
Over 18 years' synthetic and natural ingredients R&D experience and high credit among customers
1. Manufacturer and Supplier
Production and supply capabilities in Shaanxi Province
Production planning to support agreed delivery schedules
Competitive quotations and responsive customer service
2. Technology Advantages
Analytical methods may include HPLC, UV, and GC, depending on the product and testing requirements
Technical support for product specifications and documentation
Testing options for parameters such as pesticides, heavy metals, microbiological limits, residual solvents, and solubility, where applicable
3. Quality Assurance
Product testing and traceability procedures
Relevant certificates and technical documents available for review, subject to product and facility scope
Cooperation with external testing organizations, where applicable

Our Exhibition
Angelbio actively participates in industry exhibitions and professional events to connect with cosmetic ingredient buyers, formulators, distributors, and business partners from different markets.
These face-to-face interactions provide opportunities to exchange ideas on ingredient specifications, formulation requirements, sourcing preferences, and emerging industry needs. By communicating directly with customers and industry professionals, we aim to better understand project requirements and improve our support for B2B ingredient sourcing.
For customers interested in Oleanolic Acid Powder, our team can discuss available assay specifications, technical documentation, packaging options, sample requests, and bulk order requirements.
Connect with Angelbio
Looking for an ingredient supplier for your cosmetic formulation project? Contact our team to discuss your requirements and explore suitable sourcing options.

Product Specifications
Item | Specification | Result |
Physical Characteristics | ||
Appearance | Off-white fine powder | Conforms |
Odor and Taste | Characteristic | Conforms |
Partical Size | 95% passes through an 80-mesh sieve | Conforms |
Chemical Tests | ||
Oleanolic Acid (HPLC) | ≥ 98% | 98.06% |
Loss on Drying | ≤ 2.0% | 0.94% |
Ash | ≤ 2.0% | 0.87% |
Extraction Solvent | Ethanol and Water | Conforms |
Lead (Pb) | ≤ 2.0 ppm | Conforms |
Mercury (Hg) | ≤ 0.1 ppm | Conforms |
Cadmium (Cd) | ≤ 1.0 ppm | Conforms |
Arsenic (As) | ≤ 2.0 ppm | Conforms |
Microbiological Tests | ||
Total Plate Count | ≤ 1,000 CFU/g | Conforms |
Yeast and Mold | ≤ 100 CFU/g | Conforms |
Escherichia coli | Negative | Negative |
Staphylococcus aureus | Negative | Negative |
Salmonella | Negative | Negative |
Product Advantages
1. Defined Specifications: Available assay grades can be confirmed before ordering.
2. Product Documentation: Relevant specifications and applicable test reports may be available upon request.
3. Technical Information: Product characteristics and formulation requirements can be discussed with our team.
4. Flexible Packaging: Packaging options are subject to availability and order requirements.
5. Order Coordination: Stock status, production schedules, and estimated delivery times can be confirmed for each order.

Our Certification
1. Quality Certifications: ISO 9001, Kosher, and Halal, as applicable
2. Regulatory Documentation: FDA registration and other applicable regulatory documentation
3. Industry Membership: IFEAT membership, where applicable
4. Third-Party Testing: Long-term cooperation with SGS, Eurofins, and other qualified testing institutes

Our Equipment
Angelbio uses production and analytical equipment to support ingredient processing, product evaluation, and quality documentation. Equipment and testing arrangements depend on the product grade and applicable requirements.
1. Analytical Testing: HPLC and other suitable analytical methods may be used to evaluate oleanolic acid content, subject to the applicable testing procedures.
2. Physical Property Evaluation: Product appearance and particle-size information can be assessed according to the relevant specifications.
3. Quality Testing Support: Additional testing requirements can be discussed based on customer specifications and available testing arrangements.
4. Production and Packaging: Processing and packaging arrangements depend on product availability, order quantity, and the selected packaging format.
5. Technical Documentation: Relevant product specifications and available analytical reports can be requested for review.

Technical Features
Oleanolic Acid Powder can be evaluated according to its chemical assay, physical characteristics, and applicable product specifications.
1. Assay Testing: The analytical method and acceptance criteria should follow the applicable product specification.
2. Physical Evaluation: Appearance and particle size may be assessed according to the relevant test methods.
3. Additional Testing: Heavy metals, pesticide residues, residual solvents, and microbiological parameters can be discussed according to product requirements and testing arrangements.
4. Technical Support: Our team can assist with specification clarification and available product documentation.
What we do in the Lab for quality assurance?

1. Physical characteristics, including appearance, odor, bulk density, and particle size
2. Chemical parameters, including assay, loss on drying, and ash
3. Pesticide residues
4. Heavy metals
5. Residual solvents
6. Microbiological parameters
7. Nutritional label testing, where applicable
8. Other agreed testing requirements
Product Application
Oleanolic Acid Powder may be considered for cosmetic ingredient research and formulation development, subject to the requirements of the intended application.
Cosmetic Formulation Development: For evaluation in skincare and personal care formulations.
Ingredient Research: For assessing ingredient characteristics and compatibility with other formulation components.
Product Development: For businesses evaluating raw materials against defined technical and quality requirements.
The suitability of the ingredient depends on the formulation, concentration, compatibility, and applicable regulatory requirements. Any finished-product claims should be supported by appropriate evidence and comply with the regulations of the target market.


Packing & Delivery
1. Standard Packaging: 25 kg/drum, subject to confirmation.
2. Alternative Packaging: 1 kg foil bags or other packaging options may be available upon request.
3. Availability: Stock status depends on the selected grade and order quantity.
4. Shipping: Courier, air freight, or sea freight options can be discussed according to the destination and delivery requirements.

How To Order
Angelbio supports B2B customers throughout the ingredient inquiry and ordering process. Follow these steps to discuss your requirements and request a quotation.
Step 1: Send Your Inquiry
Contact us at angel@angelbiology.com and provide your target oleanolic acid specification, intended application, estimated order quantity, and destination country.
Step 2: Confirm Product Specifications
Our team will discuss the available grade, assay requirements, product documentation, and packaging options with you. Please confirm that the selected specification meets your project requirements.
Step 3: Request a Sample
If a sample is needed for evaluation, contact us to confirm sample availability, sample quantity, shipping costs, and delivery arrangements.
Step 4: Confirm the Quotation and Order
After confirming the product specification, quantity, packaging, price, payment terms, and estimated lead time, review the quotation and order details before proceeding.
Step 5: Arrange Shipment
Once the order details and payment arrangements have been confirmed, our team will coordinate shipment according to the agreed terms. Shipping options may include courier, air freight, or sea freight, depending on the order and destination.

OEM Service
Looking for a customized ingredient solution? Angelbio can discuss the following options based on your requirements and order specifications.
1. Customized Specifications: Discuss available purity levels, particle sizes, and other product parameters.
2. Flexible Packaging: Explore packaging options suitable for your order requirements.
3. Private Labeling: Discuss private-label options and related service requirements with our team.
Contact us to confirm feasibility, minimum order quantities, lead times, and available customization options.
FAQ
Q1: What specifications are available for Oleanolic Acid Powder?
A: Available assay grades and specifications are subject to confirmation. Please contact us for the current product specification.
Q2: Can I obtain a sample?
A: Sample availability and shipping arrangements can be confirmed with our team.
Q3: What quality documents can you provide?
A: Available documents may include product specifications and applicable test reports. Please contact us to confirm which documents are available for the selected grade.
Q4: What is the typical lead time?
A: Lead time depends on product availability, order quantity, packaging requirements, and destination. Our team will confirm the estimated schedule for your order.
Q5: Can you provide customized packaging?
A: Packaging requirements can be discussed according to feasibility, order quantity, and product availability.
Q6: How should Oleanolic Acid Powder be stored?
A: Follow the storage conditions and shelf life stated in the current product documentation.
Contact Us
Interested in Oleanolic Acid Powder for your formulation or sourcing needs? Contact our team to discuss product specifications, samples, packaging, and quotations.
Email: angel@angelbiology.com
WhatsApp: +1 522-925-2740
Website: https://www.angelbiology.com/











