
Custom Peptide Exclusive Cooperation Plan
📌 To the person in charge of beauty, aesthetic medicine, and biotechnology enterprises: Under the trend of consumption upgrading and precise skincare, custom peptides have
Tirzepatide works by stimulating both the GLP-1 and GIP receptors, which are involved in regulating blood sugar levels, insulin secretion, and appetite.

Semaglutide is a derivative of the naturally occurring GLP-1, a peptide known to lower blood sugar levels and enhance insulin secretion.

PT-141, also known as Bremelanotide, is a synthetic peptide that has garnered attention for its potential …

Selank 5MG is a powerful peptide that enhances cognitive function, reduces anxiety, and improves mood …

Ipamorelin is an anti-ageing peptide that aids in the reduction of body fat and water retention. Increases …


In the dynamic field of aesthetic medicine & biotech, Dongcheng Technology has become a trusted partner for global clients with our professional R&D capabilities, strict production standards and in-depth market understanding. Since our establishment, we have focused on the R&D, customization and production of peptide products, and are committed to providing high-quality, stable custom peptides to global partners, driving innovative development in the aesthetic medical industry.
DC Peptide: Your Ideal Partner: Your Trusted Custom Peptide Partner
Why choose Dongcheng as your partner in the aesthetic medical peptide field? The following points will show you the reasons:

We focus exclusively on peptide product R&D and production, serving global clients for years and understanding diverse market demands for quality and consistency. We deliver peptides with high uniformity and batch-to-batch stability.

From raw material screening and production processes to finished product testing, we implement rigorous quality management protocols to ensure products meet stringent standards for purity, potency, and safety.

We offer flexible specification options tailored to client needs and provide customized production solutions to accommodate bulk purchasing, long-term partnerships, and evolving brand development stages.

Leveraging a mature production system and consistent capacity, we efficiently schedule manufacturing plans to ensure timely order fulfillment, supporting clients’ sustained and stable supply chains.

Beyond product delivery, we prioritize building enduring, trust-based collaborations with clients. Through expert communication and ongoing support, we empower partners to expand their markets more effectively.

📌 To the person in charge of beauty, aesthetic medicine, and biotechnology enterprises: Under the trend of consumption upgrading and precise skincare, custom peptides have

1. Introduction: The Confusion of Choosing Peptide Products in the Explosive Market With the increasing popularity of peptide ingredients in the beauty industry, the market

1. Preface: The Shift from “One-Size-Fits-All” to Personalized Peptide Therapy With the deepening of the concept of “precision medicine” in the field of aesthetic medicine,

1. Introduction: Why Quality and Safety Are Non-Negotiable for Aesthetic Peptides In the rapidly expanding field of aesthetic medicine, peptide products have gained unprecedented popularity