What is the purity and testing standard?

The purity is 99% Min., tested and verified by HPLC and third-party agencies with a COA provided.

Wholesale Pure Peptide Powder with GMP Certificate

Name: Wholesale Pure Peptide Powder with GMP Certificate
Brand: Beijing Lingyan Biotechnology Co., Ltd.
SKU: 2278431455

Beijing, ChinaBeijing Lingyan Biotechnology Co., Ltd.

US$30.00

10 Sets

Sample price:US$30.00/set.Request sample

Product profile

Customization

Available

Classification

Biochemical Reagents

Grade

Research Use

Model NO.

advance peptide

Specific Usage

Technical Grade, Pratical Use, Research Use

Content

Standard

Usage

Research Use

Source

Extractive

Habit Appellation

Research Use

Application

Research Use

Property

Research Use

Product Name

Peptide Powder

Purity

99% Min. (HPLC Tested & Third-Party Verified)

Form

Blue Lyophilized Powder

Storage

Sealed at -20℃, Protect From Light, Heat & Humidit

Shelf Life

24 Months Unopened; 3 Months After Opening

Packaging

Sterile Sealed Vial / Aluminum Foil Bag

Specification

Trademark

LingYan

Origin

China

HS Code

2933360000

Production Capacity

500000

Key features

99% High Purity Verified: Purity 99%+ confirmed by HPLC and third-party testing with COA.

Immunity Enhancement: Supplements protein, regulates immune factors, and promotes antibody production.

Flexible Customization: Offers private customization for weights (5mg-30mg) and colors (Red, Blue, etc.).

Sterile & Safe Packaging: Sterile sealed vials or aluminum foil bags with 24-month shelf life.

GMP Certified Quality: Manufactured under GMP standards with professional quality control.

Fast Global Shipping: Safe and efficient delivery via air, land, and sea within 7-15 days.

Professional After-Sales: Dedicated team provides prompt solutions, free replacement, or refunds for quality issues.

OEM/ODM Services: Supports small-scale research, pilot production, and large-scale manufacturing.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryLow MOQ

Beijing Lingyan Biotechnology Co., Ltd.

Beijing, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2025-06-03Nearest Port: HongKongAverage Response Time: ≤6.90hTerms of Payment: T/T, LC

AI-Powered supplier vetting

SummaryThe supplier specializes in flexible production models supporting biotechnology, pharmaceutical, and life sciences industries. They provide comprehensive manufacturing services, from small-scale research to large-scale production. However, the supplier lacks ODM and OEM services for well-known brands and international presence. Despite having clear procedures for quality control and customer complaint handling, there is no evidence of financial activity, innovation, or overseas service capability.

Supplier typeThe supplier is involved in the biotechnology, pharmaceutical, and life science industries, offering OEM/ODM production and custom technical services.

After-Sales capabilityThe supplier has clear procedures and records for handling customer complaints and quality control, indicating a structured approach to after-sales service.

Financial creditThe supplier shows no operating revenue, profit, or financial activity over the last three years, indicating a potential lack of financial credibility.

R&D capabilityThere is no evidence of innovation capability as the supplier has not introduced new products or SDK availability in the past year.

Production capacityThe supplier offers comprehensive production capabilities, including recombinant protein expression, gene cloning, and large-scale manufacturing.

Customization capabilityThe supplier provides full customization services from designs and samples, reflecting strong customization capabilities.

Product Q&A

Q:Can I get free samples?

Yes, we can provide free samples, but the shipping cost is paid by the customer.

Q:How to start an order or make payment?

The proforma invoice will be sent first after order confirmation, with our bank information enclosed. Payment via wire transfer, Western Union or PayPal or escrow.

Q:How to confirm product quality before placing order?

You can get free samples of some products. , you just need to pay the freight or arrange express delivery to us and then get the sample. You can send us your product specifications and requirements, and we will produce the products according to your requirements.

Q:Is there any discount?

Different quantities have different discounts.

Q:How do you deal with quality complaints?

First, our quality control will reduce quality issues to close to zero. If there are real quality problems caused by us, we will provide you with a free replacement or refund your lost goods.