How do you treat quality complain?

First, we check production records and test reserved samples to find the problem and offer a solution. If caused by us, we send new goods or refund. If caused by a third party, we apply for insurance claims.

100% Natural Herbal Extract 95% Proanthocyanidins Pine Bark Extract

Name: 100% Natural Herbal Extract 95% Proanthocyanidins Pine Bark Extract
Brand: Qingdao Vista Bio. Tech. Co., Ltd
SKU: 2018707802

Shandong, ChinaQingdao Vista Bio. Tech. Co., Ltd

US$8.00-28.00

1 kg

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Certification

BRC, ISO, FDA, HACCP

Assay Method

HPLC, UV

Model NO.

V-Pine Bark

Application Form

Injection, Lotion, Suppository, Paste, Tablet, Capsule

Application

Food, Health Care Products, Medicine

State

Powder

Extract Source

Pine Bark

Product Name

Pine Bark Extract

Latin Name

Pinus Massoniana Lamb.

Color

Reddish-Brown Powder

Active Ingredient

Proanthocyanidins

Test Method

HPLC/UV

Shelf Life

2 Years

Part Used

Bark

Transport Package

Drum/Carton

Specification

25kg/Drum

Trademark

Vista

Origin

China

HS Code

2932999099

Production Capacity

5mt/Month

Key features

High Purity Active Ingredient: Contains over 95% Proanthocyanidins and OPC with Polyphenol levels up to 98%.

Multiple Certifications: Certified by BRC, ISO, FDA, and HACCP for global market compliance.

Strong Antioxidant Properties: Effectively scavenges free radicals, absorbs UV radiation, and prevents aging.

Versatile Application Forms: Available as Injection, Lotion, Suppository, Paste, Tablet, and Capsule.

Strict Quality Control: Manufactured under GMP standards with advanced extraction and separation technology.

Comprehensive Safety Profile: GMO free, low heavy metals, and meets E.P and USP standards for residues.

Customization Service: OEM service available with customized specifications and packaging options.

Long Shelf Life: 2 years shelf life when kept away from sunlight and moisture.

Company profile

Low MOQODM ServicesOEM ServicesR&D Capabilities

Qingdao Vista Bio. Tech. Co., Ltd

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyNearest Port: Qingdao, Shanghai, TianjinAverage Response Time: ≤5.52hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, DDP, DAP, CIP, CPT, FCA

AI-Powered supplier vetting

SummaryQingdao Vista Bio. Tech. Co., Ltd is a China-based limited company identified as both a trading company and manufacturer/factory, operating in health, medicine, agriculture, and food. It holds ISO 9001 and HACCP certifications and reports a valid import/export license. The supplier demonstrates customization and product development capabilities, including sample-, design-, and flexible customization, with one R&D engineer and new products launched in the past year. Its stated quality controls are based on GMP standards and internal procedures. Evidence indicates export experience across multiple regions and a reported off-peak lead time within 15 workdays. However, the available information does not establish after-sales service capability, customer cases, raw-material traceability, environmental compliance status, or sufficient financial details for a credibility assessment. The supplier also does not provide 3D software design services or an SDK.

Supplier typeThe supplier is identified as a trading company, while another record classifies it as both a trading company and manufacturer/factory. It is a limited company based in Qingdao, China, with health, medicine, agriculture, and food activities; therefore, its exact operating model includes both commercial trading and stated manufacturing activity.

CertificationsThe supplier reports ISO 9001 and HACCP certifications. It also states that, beyond GMP standards, it maintains an internal quality control system based on R&D and production experience, supporting a documented quality-management position.

R&D capabilityThe supplier is explicitly identified as a professional technical supplier, reports R&D-based production experience, has one R&D engineer, and launched new products in the past year. However, it has no available SDK and does not provide 3D software design services; overall innovation capability is supported for product development but not for software-oriented engineering.

Production capacityThe supplier is classified as a manufacturer/factory as well as a trading company, describes production experience and internal quality controls, and reports annual production output. It also states an off-peak lead time within 15 workdays and exports to multiple regions, providing evidence of operational production capability.

Customization capabilityThe supplier explicitly offers customization from samples, flexible customization, and customization from designs, while its company description states that it supplies botanical extracts according to customers' customized demands. This directly supports a broad product-customization capability, though not 3D software design.

Product Q&A

Q:How to test the product quality before placing orders?

For stock specifications, you can get free samples by paying the express fee. For OEM products, we manufacture according to your specs and send samples for confirmation.

Q:What's your MOQ?

Usually the MOQ is 25KG for bulk orders, and 1kg for samples.

Q:Can you give me a discount?

Yes, the price is determined by quantity, with larger quantities offering lower prices.

Q:What payment method do you support?

We accept payment by telegraphic transfer (T/T), Western Union, and PayPal.

Q:How long is the lead time?

Usually the order will be delivered within 5 working days after order confirmation, except for OEM products.