Professional OEM Peptide Manufacturer

Peptide science for the world's leading brands

High-purity research peptides with cGMP-compliant manufacturing. Custom synthesis and OEM services at scale.

TirzepatideRetatrutideSemaglutideBPC-157TB-500AOD-9604NAD+Epithalon
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Years Experience

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Team Members

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Global Clients

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Product Series

Our products

Product Center

Tirzepatide

Tirzepatide

Dual GIP and GLP-1 receptor agonist for metabolic research.

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Retatrutide

Retatrutide

Triple hormone receptor agonist for advanced studies.

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Semaglutide

Semaglutide

GLP-1 receptor agonist for diabetes and obesity research.

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BPC-157

BPC-157

Body protection compound with regenerative properties.

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TB-500

TB-500

Thymosin beta-4 fragment for tissue repair studies.

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AOD-9604

AOD-9604

Modified growth hormone fragment for fat metabolism.

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NAD+

NAD+

Nicotinamide adenine dinucleotide for cellular energy.

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Epithalon

Epithalon

Telomerase activator peptide for longevity research.

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Teyi Peptide laboratory
Teyi Peptide research
Teyi Peptide production

About us

Precision peptide science since 2014

Teyi Peptide is a trailblazing company at the forefront of the beauty and skincare industry. Our team consists of top-notch scientists and experts in peptide research and development, boasting profound knowledge and rich experience.

01

Advanced R&D Facilities

Cutting-edge laboratories with dedicated teams pushing the boundaries of peptide synthesis.

02

Strict Quality Control

Multi-stage QA with HPLC analysis and mass spectrometry ensuring >98% purity.

03

Global OEM Services

Custom synthesis and white-label manufacturing for partners in 30+ countries.

Why we stand out

Our Advantages

R&D

Technology R&D and Innovation Strength

We have a professional R&D team, equipped with advanced simulation software and precision testing equipment. We can develop customized solutions for the needs of different industries.

Quality

Product Quality and Reliability

A full-process quality control system has been established, covering strict selection of raw materials and real-time monitoring of all production links with high-precision testing instruments.

Clients

Customer Resources and Market Share

We have accumulated numerous benchmark clients in peptide industries, with long-term cooperation lasting over 5 years and a repeat purchase rate of more than 60%.

Production

Product Lines and Solutions

We have multiple automated production lines with an annual output capacity of over 10 million pieces, enabling rapid switching to produce different types of peptide.

Trusted partner

Why Choose Us

Rich Product Series

Full range of categories and multi-specification adaptation: Different sizes are available for the same category.

Significant Price Advantage

Optimizing costs and supply chain, providing competitive prices, high cost-effectiveness.

Quality Service

Provide one-stop, personalized professional services.

Global Sales Network

The products are sold well at home and abroad and are widely favored by customers.

Latest updates

News & Insights

Global Chemical Giants Gather at Beijing
2025-08-16

Global Chemical Giants Gather at Beijing

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Chemical Industry Exhibition Draws Attention Worldwide
2025-06-22

Chemical Industry Exhibition Draws Attention Worldwide

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International Chemical Industry Exhibition Highlights Innovation
2024-11-08

International Chemical Industry Exhibition Highlights Innovation

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Global Chemical Firms Gather at International Exhibition
2024-03-14

Global Chemical Firms Gather at International Exhibition

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Ready to start your peptide project?

Partner with a trusted manufacturer for custom synthesis, OEM services, and global distribution.

Contact us on Telegram

@jaime7292