About Made in China Peptide
We are a B2B sourcing channel — not a marketplace and not a retail store. We work with a limited number of manufacturing partners in China and sell only to qualified research and trade buyers.
What we do
We coordinate product sourcing, batch documentation, packaging and export logistics for research peptides. Our value is not access to a catalogue — catalogues are everywhere — but the ability to answer three questions with evidence: what is in the vial, how was it tested, and can the batch be traced.
What we do not do
- We do not sell to consumers or for personal use.
- We do not provide dosing, medical or therapeutic advice.
- We do not claim certifications we cannot document.
- We do not publish one COA and apply it to every shipment.
How we work
- Qualification: we confirm the buyer is a laboratory, distributor or brand.
- Specification: product, strength, volume, destination and documentation needs.
- Evidence: batch COA and analytical data before commitment.
- Supply: production, QC release, export documentation, tracked shipping.
Contact
Email: aaron@madeinchinapeptide.com
WhatsApp: 💬 Message us
See how production and QC release work on the factory & quality control page.
Company registration and factory details are provided to qualified buyers during onboarding.