Tianjin Finder Chemical (revision 19)

Tianjin Finder Chemical Co., Ltd. (trading as TFC; tfcpeptides.com) is a research-compound manufacturer and exporter based in Tianjin, China, trading as TFC, supplying research peptides, SARMs and raw materials with batch documentation.^[1][2]

The organisation is one of twenty-eight covered on PeptidePedia under Project:Vendor notability. Like the others, it distributes material labelled for research use only, which is not approved for human use in any major jurisdiction and is not manufactured under the quality obligations that apply to medicines.^[3]

This article describes what is verifiable. Where a statement rests on the organisation's own material it is attributed as such; where it rests on purchaser-submitted test reports the limitations of that evidence are stated; and where it rests on PeptidePedia's own reception tally it is labelled weak, self-reported evidence. Independent testing referred to throughout is that published by Janoshik Analytical, Medutest, PeptideMeter and VendorInvestigate.^[4]

The organisation operates from Tianjin, a coastal municipality with a major port and a substantial chemical sector.^[1] No incorporation year is documented in sources available to this wiki and none is asserted.

Its own material describes it as a manufacturer and exporter rather than a distributor, which if accurate would place it upstream of a purely retail operation.^[2] This wiki has no corroboration of that, and the distinction between manufacturing, repackaging and brokerage is not established for this entity by any available source.

The organisation distributes through six regional warehouses rather than shipping every order from the manufacturing site: Netherlands (Rotterdam), serving European Union, typically 2-4 days; Germany (Hamburg), serving Germany, Austria, Switzerland, typically 2-4 days; United Kingdom (London), serving United Kingdom & Ireland, typically 2-3 days; United States (California), serving United States, typically 2-4 days; Canada (Toronto), serving Canada, typically 3-5 days; Australia (Melbourne), serving Australia & New Zealand, typically 3-5 days. Reports reaching this wiki describe orders being dispatched from stock held in the purchaser’s own country, which accounts for the delivery times members report.

Purchaser reports describe vialled lyophilised material with a batch certificate reporting purity and appearance; water determinations and method statements are issued against a named lot on request.^[5] Packaging descriptions have been consistent between orders across the submitted set.

Tianjin's port position appears in reports as relatively short and predictable transit, and reported customs handling has been unremarkable.^[5] Origin has been consistently described as China rather than a regional warehouse, which means the certificate date and the dispatch date have generally been close — a fact worth having when reading a purity figure, because it narrows the interval over which anything could have changed.^[6]

The catalogue follows the sector pattern. The single-origin shipping model is the operational distinction.^[5]

Submitted reports on TFC material to July 2026 span the incretin range and a smaller set of research peptides. Reported area percent figures have clustered in the high nineties.^[5]

Because dispatch has consistently followed manufacture closely, this set is unusually free of the confound that elapsed warehouse storage introduces elsewhere: a disagreement between certificate and report is more plausibly attributable to the measurement or the material than to the interval.^[6] That is a narrow methodological advantage of the shipping model rather than a statement about quality, and the article does not present it as more.

Catalogue lines dispatch from China rather than from a regional warehouse, which submissions describe as producing short and predictable transit from Tianjin's port position, and which keeps the certificate date and the dispatch date close together.^[5]

Minimum order quantity is a single vial on listed items.

The certificate names the lot and the release date and reports purity and appearance; the method statement and water determination are issued against a named lot on request.^[6]

To obtain the batch record, quote the lot identifier and request the method statement, the water determination and the manufacturing date. The last is worth having on any order and is easiest to obtain where dispatch follows manufacture closely, as it does here.

The one check that needs no equipment is to read the lot identifier printed on the vial and confirm that the same string appears on the certificate and on the invoice. Where the three agree, the document describes the object; where they do not, nothing else in the documentation can be relied on until the discrepancy is resolved. See Lot traceability. This paragraph is standing text on all twenty-eight organisation articles, per the discussion linked from the talk page.

Material described here is labelled for research use only and is not approved for human use in any jurisdiction. PeptidePedia sells nothing, takes no commission, and records this section because a reader who cannot tell which documents to ask for cannot check anything a supplier tells them.

Go to the TFC catalogue →

The PeptidePedia tally records 744 self-reported submissions to July 2026. Recurring themes are transit predictability — Tianjin's port position appears repeatedly in submissions as short and consistent shipping — and packaging.^[4] Self-selected; reception rather than quality.^[4]

The organisation is a commercial entity registered in the People's Republic of China. Nothing in the available record indicates a manufacturing authorisation, marketing authorisation or pharmacopoeial registration in any jurisdiction, and none should be inferred from a registered business scope, which is a licensing fact and not a quality assurance.^[1]

Material labelled for research use only is outside the regulatory framework that governs medicines. Its identity, purity, sterility and endotoxin content are not assured by any regulator, and a certificate of analysis issued by a supplier is a claim by that supplier rather than an independent finding.^[3][6]

• Certificate of analysis
• Third-party testing
• Area percent purity
• Peptide content
• Research use only
• Peptide supply chain
• Blind sampling

• Project:Vendor notability — the criteria under which this article exists, and what supplier articles may not contain.
• Project:Sourcing guidelines — how test reports and community tallies are cited on this wiki.