China peptide suppliers and their lab tests.
Peptigrity lists 10 China peptide suppliers — vendors and factories with a warehouse in China or Hong Kong — with every independent lab test on file, their buyer reviews and where they ship. 5 have lab tests on file and 9 are claimed by owners who reply here.
Few of them have buyer reviews yet, so they're listed by lab-test record — when a lab last tested each one — rather than by Trust Score. Each vendor's Trust Score is on its own page.
Bought from a vendor in China? Review it. Buyer reviews are what these vendors are missing — one review from you tells the next buyer more than any certificate. Buyer reviews are what these vendors are missing.
Write a reviewAll 10 China peptide suppliers, by lab-test record
Tested in the last 6 months means a third-party lab published at least one test of this vendor's product dated since 25 Apr 2026. One test puts a vendor there; a vendor leaves when its newest test is older than six months. Reviews don't move a vendor between groups.
- Last lab testBPC-157Janoshik LabsTests · 6 mo / on file10 / 10Last activity · board postReviewsNo reviews yetWarehouseChina · United States · European Union · Canada · Australiastated by the shop
- Last lab testTirzepatidefreedomdiagnosticstesting.comTests · 6 mo / on file22 / 22Last activity · reviewReviews19 · 4.9WarehouseChina · United States · France · Australia · United Kingdom · Canada · Netherlandsstated by the shop
- Last lab testEPITHALONfreedomdiagnosticstesting.comTests · 6 mo / on file6 / 8Last activity · lab testReviewsNo reviews yetWarehouseChina · United States · Austriastated by the shop
- Last lab testGHK-CuBTLabsTests · 6 mo / on file1 / 1Last activity · lab testReviewsNo reviews yetWarehouseChinastated by the shop
- Last lab testGHK-CuJanoshik LabsTests · 6 mo / on file21 / 34Last activity · reviewReviews1 · 5.0WarehouseChina · Australiastated by the shop
- Last lab testNo tests yetTests · 6 mo / on file—Last activity · board postReviewsNo reviews yetWarehouseChinastated by the shop
- Last lab testNo tests yetTests · 6 mo / on file—Last activity—ReviewsNo reviews yetWarehouseChina · United Statesstated by the shop
- Last lab testNo tests yetTests · 6 mo / on file—Last activity—ReviewsNo reviews yetWarehouseChinastated by the shop
- Last lab testNo tests yetTests · 6 mo / on file—Last activity—ReviewsNo reviews yetWarehouseChina · United Statesstated by the shop
- Last lab testNo tests yetTests · 6 mo / on file—Last activity—ReviewsNo reviews yetWarehouseChinastated by the shop
Based in China means the vendor's warehouse list includes China or Hong Kong. Claimed vendors state it; for the others Peptigrity took it from the vendor's own site and marks it "set by Peptigrity".
Popular peptides from China peptide suppliers
The peptides searched for most alongside China, and how many of the 10 China suppliers list each one.
- Retatrutide8 suppliers list it · 1,391 lab tests on file
- Tirzepatide7 suppliers list it · 1,042 lab tests on file
- BPC-157 · 902 lab tests on file
- GHK-Cu · 847 lab tests on file
- MOTS-C · 597 lab tests on file
- Tesamorelin · 564 lab tests on file
China peptide suppliers that ship to the US
9 of the 10 Chinese vendors say they ship to the US, and 5 ship from a warehouse in the US. Show the ones that ship to the US →
Factory-direct and wholesale suppliers in China
1 of the 10 China suppliers says it sells in bulk as well as to individual buyers. Peptigrity lists suppliers that will sell to an individual; factories that only sell wholesale to other sellers aren't listed. Show the ones that sell in bulk →
Checking a Chinese peptide supplier
How do I tell if a Chinese peptide supplier is legit?
Start with its record: independent lab tests on file and how recent they are, buyer reviews, and whether it has claimed its Peptigrity page. A certificate the vendor made itself, or one for a different lot, isn't evidence for your order.
How do I know a WhatsApp or Telegram contact is really the vendor's?
Impersonators copy vendor names and photos. Use the channels on the vendor's Peptigrity page: Confirmed means the vendor proved control of that account when it claimed its page; Stated means it added the channel and nobody checked. Never copy a contact from a reply or a direct message.
How do I check a COA or the vial I received?
Look the lot number up on Check your vial — it shows every independent test on file for that lot. To test your own vial, the testing planner helps you choose a lab and a test.
What if my vial tests underdosed or empty?
Submit the result so it's on the vendor's record, and ask the vendor on its board, where the answer stays public for the next buyer.
Do Chinese vendors reship if customs seizes an order?
9 of the 10 Chinese vendors say on their page that they reship after a seizure; the rest haven't said. A stated policy is the vendor's word, not a guarantee.
Ordering from China for the first time? Buying peptides from China: the risks and how ordering works →
Peptide suppliers that ship to other regions
- Peptide suppliers that ship to the US →Domestic warehouses and the largest choice.
- Peptide suppliers that ship to the UK →UK stock, EU warehouses and customs since Brexit.
- Peptide suppliers that ship to Europe →EU warehouses skip customs for EU buyers.
- Peptide suppliers that ship to Canada →Canadian warehouses and CBSA.
- Peptide suppliers that ship to Australia →The strictest customs; local stock is limited.
- All peptide shops →Full directory across every region.
- All shops A–Z →Every shop on one page, alphabetical.