How are quality complaints handled?

All products undergo strict QC and QA testing. If a quality issue is confirmed to be our fault, we will replace the goods or refund immediately.

What is the shelf life of Piperine?

The shelf life is 2 years when stored in a cool and dry place.

What are the recommended dosages for Piperine?

For fragrance, use 0.01%. For skin care products, the recommended dosage is 0.2-2%.

Plant Extract Black Pepper Extract Piperine Cosmetic Raw Materials

Name: Plant Extract Black Pepper Extract Piperine Cosmetic Raw Materials
Brand: Shaanxi Hongkang Biological Technology Co., Ltd.
SKU: 908371685

Shaanxi, ChinaShaanxi Hongkang Biological Technology Co., Ltd.

US$369.24-384.62

1 kg

Sample price:US$4.00/10 gram.Request sample

Product profile

Customization

Available

Certification

ISO

Assay Method

HPLC

Model NO.

Black pepper extract

Application Form

Injection, Lotion, Paste, Tablet, Capsule

Application

Food, Health Care Products, Medicine

State

Powder

Extract Source

Black Pepper Extract

Product Name

Piperine 95%

CAS

94-62-2

Mf

C17h19no3

Appearance

White or Light Yellow Powder

Grade

Pharmaceutical Grade

Function

Antibacterial and Anti-Inflammatory Promote Penetr

MOQ

1kg

Sample

Avaliable

Storage

Cool Dried Storage

Shelf Life

2 Years

Transport Package

1.1 Kg Aluminum Foil Bag; 2.10 Kg Carton Packing

Specification

50%

Trademark

HONGKANGBIO

Origin

China

HS Code

2939999090

Production Capacity

10000kg/M

Key features

Supercritical CO2 Extraction: Low-temperature process retains biological activity without organic solvent residues.

High Purity Piperine: Piperine 95% content, Pharmaceutical Grade, CAS 94-62-2.

Skin Penetration Promoter: Enhances absorption of active ingredients in cosmetics and skincare products.

Anti-Inflammatory & Antioxidant: Inhibits pro-inflammatory cytokines and scavenges free radicals effectively.

Versatile Application: Used in toners, creams, perfumes, and treatments for depigmentation dermatosis.

ISO Certified Quality: ISO9001/14001/45001 certified with strict QC using HPLC and GC-MS.

Low MOQ Availability: MOQ starts from 1g for high-value products, facilitating easy sampling.

Natural Cosmetic Ingredient: Derived from black pepper fruits, safe for cosmetic and health applications.

Company profile

Shaanxi Hongkang Biological Technology Co., Ltd.

Shaanxi, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-08-17Nearest Port: shenzhenAverage Response Time: ≤2.16hTerms of Payment: T/T, PayPal, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, EXW, CIF, DDP, DAP, CPT

AI-Powered supplier vetting

SummaryShaanxi Hongkang Biological Technology Co., Ltd. is identified as a Chinese manufacturer/factory in Xi’an, Shaanxi, offering plant extracts, cosmetic ingredients, and concentrated flavors. The supplier states that it has modern production facilities, strict quality control, customization capability, and a professional service team. Documented management-system certifications include ISO 9000, ISO 14000, ISO 9001, and ISO 14001. It operates six production lines, has 21–30 quality-control staff, and reports 6–10 years of R&D engineer experience. Export activity is substantial, with 90% of total sales from exports, exporting since 2010 and serving markets across multiple regions. However, the supplied information does not establish after-sales capability, customer cases, financial credibility, or detailed innovation performance such as new-product launches, ODM/OEM, or SDK development.

Supplier typeThe supplier is explicitly classified as a factory and Manufacturer/Factory. It is a limited company based in Xi’an, Shaanxi, China, and its stated primary products are plant extracts, cosmetic ingredients, and concentrated flavors.

CertificationsThe supplier lists ISO 9000, ISO 14000, ISO 9001, and ISO 14001 management-system certifications. A TUV Rheinland audit is also recorded, but the stated report period ended on 2025-08-21, so current validity cannot be confirmed from the provided information.

Production capacityThe supplier states that it operates advanced manufacturing facilities with strict quality control and efficient production processes. It reports six production lines and 21–30 quality-control staff, providing explicit evidence of established production and quality-control resources.

Customization capabilityThe supplier explicitly states that it can customize products according to specific requirements and deliver tailor-made solutions. This directly supports the presence of customization capability, although no technical scope or examples are provided.