Finnrick, an independent testing programme, publishes 4 assays for China Peptides Supplier: 3 met its Purity focus threshold (at least 99.5% purity, no more than 35% dosage deviation) and 1 did not. Most recent assay 2 Mar 2026.
China Peptides Supplier operates from China, listed by Finnrick as "Trading", has no storefront on record — Finnrick lists only a messaging or social contact. Source: Finnrick, https://www.finnrick.com/vendors/china-peptides-supplier.
China Peptides Supplier sells direct to researchers. It lists 60 products, including Retatrutide, Tirzepatide, Tesamorelin, Semax, Selank, and MOTS-c, plus 28 other compounds. It also produces and labels to order, so stock sold under other brand names may come from here.
In its own words: “We are a trusted supplier of premium-quality peptides for laboratories, researchers, and academic institutions worldwide. Our peptides are carefully synthesized and lyophilized in the United States, ensuring exceptional purity levels of over 99%. We provide a diverse selection of research peptides, including standard peptides, peptide blends, topical peptides, and fully customizable orders to meet specific research n”
We found no test results or certificates anywhere on China Peptides Supplier's site. Of the 12 product pages we opened, 2 state ≥98% purity.
Prices run from $20.00 to $250.00 across 60 listed products.
Worth knowing before you order: consumer email only, no published COAs, and no research-use-only notice. Every contact address is a free consumer mailbox ([email protected]) rather than an address on the company's own domain. There is no registered business identity behind the contact route.
Source: Finnrick, as published 2026-08-09. Pass and fail are Finnrick's classification against its own threshold, not ours.
The record for China Peptides Supplier
Status
Active
Vendor type
Research-use supplier
What we found
Consumer email only. Every contact address is a free consumer mailbox ([email protected]) rather than an address on the company's own domain. There is no registered business identity behind the contact route. source
No published COAs. We found no certificates of analysis or third-party test results anywhere on the site. source
No research-use-only notice. We found no research-use-only or not-for-human-consumption disclaimer on the site. source
White-label supplier. Offers custom labelling or custom production to order, which means product sold under other brand names may originate here. source
Public pricing. Publishes prices on 60 of 60 catalogue entries. source
Ordering and payment
Card payments
Not accepted
Cryptocurrency
Not accepted
Pricing
Listed publicly on the site
Currency
USD
Online checkout
Not available
Shipping and handling
Ships to
United States, Worldwide
Discreet packaging
Advertised
Company details
Basis for location
Site copy references China; Site copy references United States
China Peptides Supplier is listed as active and we hold 4 Finnrick assays (3 passing, 1 failing its purity threshold). That is evidence about the batches that were tested or published, not a guarantee about the vial you receive.
Has China Peptides Supplier been lab tested?
Yes. Finnrick, an independent testing programme, publishes 4 assays for China Peptides Supplier: 3 met its Purity focus threshold (at least 99.5% purity, no more than 35% dosage deviation) and 1 did not. Most recent assay 2 Mar 2026.