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Reliable, High-Quality Peptides for Research, Pharmaceuticals, and Biotech

PeptideCHN: 17+ years of trusted peptide manufacturing and fast global delivery.

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Why Choose PeptideCHN?

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Premium Quality

GMP-certified manufacturing with 99%+ purity standards

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Global Delivery

Fast worldwide shipping with reliable logistics

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17+ Years Experience

Proven track record in peptide synthesis and delivery

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Expert Support

24/7 technical support from peptide specialists

High-quality peptides for research and pharmaceutical applications

Our Products

Tirzepatide

Tirzepatide

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Semaglutide

Semaglutide

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Retatrutide

Retatrutide

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Cagrilintide

Cagrilintide

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Mazdutide

Mazdutide

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Survodutide

Survodutide

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AOD9604

AOD9604 (HGH Fragment 177-191)

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5-Amino-1MQ

5-Amino-1MQ

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Trusted Peptide Manufacturer with 17+ Years of Experience

About PeptideCHN

Delivering high-purity, custom and bulk peptides to clients worldwide.

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Custom Peptide Synthesis

We manufacture peptides tailored to your exact specifications β€” including sequence, purity, and quantity β€” for research, pharmaceutical, and biotech applications.

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Bulk & Catalog Peptide Supply

We offer a wide range of standard peptides with fast lead times and competitive pricing, suitable for bulk procurement and repeat orders.

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End-to-End Quality Control

From raw materials to final product, every stage is strictly tested using HPLC and MS. Each batch comes with a complete Certificate of Analysis.

Products Categories

Peptide

High-quality research-grade peptide products

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Peptide Raw Materials

Raw material grade peptides for pharmaceutical and research use

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Peptides for Sale

Ready-to-use peptide products with fast shipping

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Our Commitment to Quality

We understand the importance of precision and reliability in peptide research β€” that's why we leave no room for compromise.

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Purity Assurance

All products are analyzed by HPLC and MS, with COA provided.

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Compliance

GMP-compliant and ISO-certified facility.

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Traceability

Full documentation and batch tracking for every order.

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Reliability

Strict in-house QC ensures consistency and reproducibility.

Global Presence

We proudly serve clients in over 35 countries, from research labs to pharmaceutical companies and biotech startups. Our team supports global shipping, multilingual communication, and tailored logistic solutions to fit your needs.

35+
Countries Served
17+
Years Experience
200+
Product SKUs

Our Sales Experts

Ella

Ella

Dralene

Dralene

Linda

Linda

Stella

Stella

Rose

Rose

Lily

Lily

Evan

Evan

Mia

Mia

Lexi

Lexi

Julian

Julian

Alisa

Alisa

Kaia

Kaia

Certifications & Quality

After our company's products are produced, they are randomly sampled and sent to Janoshik laboratory for testing.

BPC 157

BPC 157

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GHK-CU

GHK-CU

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GLOW

GLOW

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Ipamorelin

Ipamorelin

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Klow

Klow

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MOTS-C

MOTS-C

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NAD+

NAD+

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Retatrutide

Retatrutide

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Semaglutide

Semaglutide

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SS-31

SS-31

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TB500

TB500

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Tesamorelin

Tesamorelin

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100000+
Satisfied Clients Worldwide
200+
Product SKUs
68
International Awards
Stay updated with the latest in peptide research and industry news

Latest News & Insights

Frequently Asked Questions

What types of peptides do you manufacture? β–Ό
We specialize in a variety of high-purity peptides, including custom peptides, research-grade peptides, cosmetic peptides, and peptide lyophilized powders and raw materials for pharmaceutical applications.
What is the typical purity of your peptides? β–Ό
Our peptides are typically β‰₯98% pure, and we provide detailed COA (Certificate of Analysis).
Why do your products say: "Research Use Only"? β–Ό
In the United States, only licensed pharmacies can compound peptides and resell them for human use. Peptides in powder form can still be sold, however, they must be marked "Research Use Only," for legal and liability reasons. PLEASE be aware that self administering "research" peptides could be dangerous! There's a reason certain compounds are available ONLY under the careful supervision of a doctor. We do not want to see anyone harmed by misusing our products. Furthermore, we cannot provide medical advice of any kind. Please be safe.
What if I need technical support after purchasing? β–Ό
Our technical and sales support team are always here to answer any questions you may have before or after your purchase. Please contact us via WhatsApp or email or form, we will usually respond within 12 hours.
How do you reconstitute powdered peptides? β–Ό
Our lyophilized peptides require reconstitution before they're viable for research use. This involves adding a liquid (Bac Water, Saline, Distilled Water…). Any amount of liquid can be used. If you add 1ml (1ml equals 100 units) every 10 units will contain 1mg of peptide. Once reconstituted peptides should be stored refrigerated.
How is the product packaged to ensure stability? β–Ό
Our peptides are lyophilized (freeze-dried) and sealed in sterile vials. Products are shipped with appropriate insulation and temperature control based on destination and climate.
Do you ship internationally? β–Ό
Yes, we ship to over 35 countries and regions worldwide and provide full order tracking. If you have special shipping requirements, please let us know in advance.
Where are you shipping from? β–Ό
Our express parcels will be concentrated in Hong Kong and then sent to the world for delivery.
What payment methods do you accept? β–Ό
We support multiple secure payment methods, including: Bitcoin, USDT, USDC, ETH, Bank Transfer (T/T). We provide a variety of payment methods to serve customers in a convenient way.
How long does it take to process and ship my order? β–Ό
Standard peptides: We will send out the goods within three days after receiving your payment, and the estimated delivery time is 7-15 days. Custom peptides: Depending on complexity, lead time ranges from 2-4 weeks. We ship worldwide using trusted carriers like DHL, FedEx, and EMS.

Request a Quote

Get a personalized quote for your peptide requirements

Chat with us directly on WhatsApp for a quick and personalized quote!

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