What is the shelf life of the product?

The shelf life is 24 months when kept away from strong light and heat.

What are the packaging options?

1-5kg in aluminum foil bags (22cm*32cm) and 15-25kg in drums (35cm*51cm).

Manufacture Olive Leaf Extract Hydroxytyrosol 10% / 98% Powder & Liquid CAS 10597-60-1

Name: Manufacture Olive Leaf Extract Hydroxytyrosol 10% / 98% Powder & Liquid CAS 10597-60-1
Brand: Nanjing NutriHerb BioTech Co., Ltd.
SKU: 1960986001

Jiangsu, ChinaNanjing NutriHerb BioTech Co., Ltd.

US$9.00-49.00

1 kg

Sample price:US$0.00/kg.Request sample

Product profile

Customization

Available

Certification

ISO, FDA

Assay Method

HPLC, UV

Model NO.

0194

Application Form

Tablet, Capsule

Application

Food, Health Care Products

State

Powder

Extract Source

Olive Leaf

Color

Brown Yellow

Active Ingredient

Hydroxytyrosol

Centifiaction

ISO COA MSDS

Appearance

Powder

Transport Package

Bottle, Drum, Vacuum Packed

Specification

1kg/bag 25kg/drum

Trademark

Nutriherb

Origin

China

Production Capacity

1000kg/Month

Key features

High Purity Options: Available in 10%-40% Hydroxytyrosol and 10%-80% Oleuropein via HPLC/UV assay.

Certified Quality: ISO and FDA certified with COA and MSDS documentation for safety and compliance.

Strong Antioxidant: Hydroxytyrosol effectively removes free radicals and helps delay cell aging.

Cardiovascular Support: Inhibits platelet aggregation to reduce the risk of cardiovascular diseases.

Immunity Enhancement: Boosts body resistance and immunity for overall health benefits.

Antiviral Properties: Exhibits significant antibacterial effects on Gram-negative bacteria.

Versatile Application: Suitable for food grade, cosmetics, detergents, and health care products.

Direct Manufacturer: OEM & ODM available with own cultivation base and advanced test center.

Company profile

Nanjing NutriHerb BioTech Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤1.69h

AI-Powered supplier vetting

SummaryNanjing NutriHerb BioTech Co., Ltd. is identified across the records as a China-based limited company operating in plant extracts, pharmaceutical intermediates, cosmetics, agriculture, food, and related trading activities. The supplier has documented procedures and records for corrective/preventive actions and customer complaints, and holds an ISO9001:2015 certificate. Production information lists capacities for four products, with 11–20 quality-control staff and 6–10 years of combined R&D-engineer experience. However, the records state that no SDK is available, no new products were launched in the past year, quality assurance and traceability statuses are unknown, and quality-control test equipment is recorded as zero. Financial records provide years rather than assessable financial results, so financial credibility cannot be judged. No customer cases are provided.

Supplier typeThe supplier is recorded as a China-based limited company, with records describing it both as a trading company and as a manufacturer/factory. Its stated activities cover plant extracts, pharmaceutical intermediates, biotechnology R&D, cosmetics, daily necessities, and import/export business.

CertificationsThe supplier holds an ISO9001:2015 certificate. A BV audit record is also provided, with a report period from 2025-01-08 to 2026-01-07, although the recorded audit evaluation result is 0 and no interpretation of that result is supplied.

After-Sales capabilityThe supplier has clear procedures and followed records for corrective and preventive actions and for handling customer complaints. This provides explicit evidence of documented service-response processes.

R&D capabilityThe company focuses on innovation in herbal extracts and reports 6–10 years of total R&D-engineer experience. However, it has no available SDK and launched no new products in the past year, indicating limitations in the specifically recorded innovation outputs and technical-support offering.

Customization capabilityThe supplier explicitly reports a design-services capability limited to minor customization. This confirms some customization availability but does not evidence broad or advanced customization capability.

Product Q&A

Q:Can I get some samples?

Yes, free samples are available, but the shipping cost be paid by our customers.

Q:How to start orders or make payments?

Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by Bank Transfer, Western Union or Paypal.

Q:How to confirm the Product quality before place orders?

You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests, we will manufacture the products according to your requests.

Q:How about delivery lead time?

Delivery lead time: Within a week after payment confirmed.(Chinese holiday not included).

Q:Is there a discount?

Different quantity has different discount