What is Chinese Peptide Company Co., Ltd. (CPC)?

CPC (中肽生化) is a direct manufacturer and exporter of research-grade compounds based in Hangzhou, China, operating since 2001. We produce and supply 350+ peptides, SARMs, injectable oils, oral tablets and raw materials, selling factory-direct with no resellers.

How is product purity verified?

Every compound is independently tested by four laboratories — Medu Laboratories, PeptideDetective and VendorInvestigator covering Purity (RP-HPLC), Heavy Metals (ICP-MS), Endotoxin (LAL) and Sterility (USP ), plus Janoshik Analytical reporting HPLC purity. Products consistently achieve 99.5%+ purity, with 296+ verifiable certificates of analysis available on our Test Reports page.

Where does CPC ship and what is the delivery guarantee?

CPC ships worldwide with discreet, fully tracked packaging — $25 standard (7-15 business days) or $50 express priority. We back every order with a 100% delivery guarantee: free reship on customs seizure, free reship or full refund on lost packages, and full replacement on damaged goods.

What payment methods does CPC accept?

We accept Visa, Mastercard, Apple Pay, Google Pay, Revolut and bank transfer through a secure PCI-compliant processor — you pay the exact USD amount shown. We also accept cryptocurrency (BTC, ETH, USDT, USDC, SOL, XRP, LTC, BNB) with an automatic 10% discount.

Are CPC products for human use?

No. All products are sold strictly for in-vitro laboratory and research use only. They are not drugs, foods, cosmetics or medical devices, are not intended to diagnose, treat, cure or prevent any disease, and are not for human or veterinary consumption.

Affiliate Program

Earn 10% — your friends save 5%

Share your code and get 10% of every order placed with it. Anyone who uses it takes 5% off, on top of the automatic volume discount. No minimum, no cost to join, and you keep earning on repeat orders.

Get your code

Name and email is all it takes. Your code and share link arrive straight away, by email too.

Share it

Post the link anywhere. The discount is applied for anyone who opens it, so they never have to type the code.

Get paid

Commission is confirmed as soon as an order is paid. We pay out by crypto or bank transfer and email you a record.

Create your code

Generate your personal 5% off promo code and earn 10% commission on every order placed with it.

Questions

How much do I earn?

10% of each order's value, excluding shipping. A $600 order earns you $60.

When am I paid, and how?

Commission is marked confirmed the moment an order's payment clears. We send payouts by crypto or bank transfer and email you a record of each one. There is no minimum payout.

Can I track my orders?

Yes. Your welcome email carries a private dashboard link showing every order placed with your code, its value and its commission. It never shows buyer details.

Can I use my own code?

You still get the 5% off, but an order placed with your own email earns no commission.

Does it stack with the sale?

The 5% adds on top of the automatic volume discount. Only one code applies per order, so a buyer uses either your code or the current sale code — whichever is better for them.

What about wholesale orders?

The wholesale portal has its own per-account pricing, so affiliate codes do not apply there. If you want wholesale or dropship pricing yourself, see Wholesale.

All products are sold for laboratory research use only. Promoting them for human or veterinary use is not permitted and ends participation in this program. See our Terms.