What are the packaging specifications?

Standard packaging is 25kg/drum, but customized packaging is available according to customer requirements.

How should Pine Bark Extract be stored?

Store in a cool and dry place, away from light, and use as soon as possible after opening.

Pine Bark Extract 10: 1 or 95% Opcs Anti-Oxidation Natural Source

Name: Pine Bark Extract 10: 1 or 95% Opcs Anti-Oxidation Natural Source
Brand: Shaanxi Qingya Biotechnology Co., LTD
SKU: 2091763835

Shaanxi, ChinaShaanxi Qingya Biotechnology Co., LTD

US$32.50

1-24 kg

US$32.00

25-99 kg

US$31.00

100+ kg

Sample price:US$1.00/10g.Request sample

Product profile

Customization

Available

Certification

ISO

Assay Method

Model NO.

OPCs>95%/10: 1

Application Form

Powder

Application

Food, Health Care Products, Tablet Candy Solid Drink

State

Powder

Extract Source

Pine Bark

Transport Package

1kg/Bag; 15kg/Carton; 25kg/Drum

Specification

>95%/10: 1

Trademark

QINGYA

Origin

China

HS Code

1302199099

Production Capacity

5000kg/Months

Key features

High Potency Antioxidant: OPCs have 20x Vitamin C and 50x Vitamin E antioxidant capacity.

Natural Source Extraction: Extracted from Masson pine and Simao pine inner bark.

Safety Profile: Non-toxic, non-mutagenic, non-carcinogenic with no side effects.

Customized Packaging: Standard 25kg/drum with customized packaging options available.

Versatile Application: Suitable for food, health care products, tablets, and solid drinks.

Certified Quality: ISO certified with UV assay method for quality assurance.

Water Soluble Powder: Red brown powder form, soluble in water for easy use.

Health Benefits: Supports cardiovascular health, skin care, and anti-aging.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityFast Delivery

Shaanxi Qingya Biotechnology Co., LTD

Shaanxi, China

Business Type: Trading CompanyExport Year: 2018-01-31Nearest Port: shanghai, qindao, shengzhenAverage Response Time: ≤1.72hTerms of Payment: T/T, LC, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF

AI-Powered supplier vetting

SummaryThe supplier is identified as a factory and limited company located in Xi'an, China, with four employees and a valid import/export license. It reports ODM and OEM capabilities, sample-based customization, new product launches during the past year, and export sales representing 71%–90% of total sales. However, its overseas service infrastructure is limited: it has no overseas warehouse, showroom, agent, branch, or offline trade-show participation. Service-management documentation is also weak, with no written assessment or corrective-action procedures and no written complaint-handling records. Financial information is limited to references to 2020–2022 financial and cash-flow records without performance figures, so financial credibility cannot be fully assessed. No certification information, production-scale evidence, or customer case evidence is provided.

Supplier typeThe supplier is described as a factory, legally organized as a limited company, and located in Xi'an, China. It has four employees and is not part of a larger company group, indicating a small independent operating structure.

After-Sales capabilityThe supplier has a complaint-handling procedure, but no written records; it also lacks written service-capability assessment and corrective/preventive-action procedures. It has no overseas warehouse, showroom, agent, branch, or offline trade-show experience, although stated lead times are within 15 working days in both peak and off-season.

R&D capabilityThe supplier reports launching new products during the past year and provides ODM services. However, it has no available SDK, and the information does not quantify its R&D resources or product-development output.

Customization capabilityThe supplier explicitly offers customization from samples and provides ODM services. It also reports OEM service for well-known brands, supporting a positive assessment of its customization and contract-manufacturing capability.

Product Q&A

Q:What is the active ingredient in Pine Bark Extract?

The active ingredient is OPCs (Oligomers of Proanthocyanidins), specifically procyanidins.

Q:What are the main health benefits of OPCs?

OPCs help strengthen capillaries, support cardiovascular health, protect skin from UV damage, prevent aging, and have anti-inflammatory and anti-allergic effects.

Q:How does the antioxidant capacity of OPCs compare to vitamins?

OPCs have an antioxidant capacity 20 times that of Vitamin C and 50 times that of Vitamin E.

Q:Is Pine Bark Extract safe for consumption?

Yes, it is non-toxic, non-mutagenic, non-carcinogenic, and has no side effects, making it very safe to use.

Q:What is the solubility of Pine Bark Extract?

The extract is a red brown powder that is soluble in water.