A peer support community, independent and not for sale. Since February 2024.

GLP CircleA peer support community

Sourcing reference

Hubei Jianxiang Bioscience Co., Ltd.

Known here as HJ — also HJ Biotech, Hubei Jianxiang Bioscience

Base
Xianning
Established
2015

Visit the shop: hubeijianxiang.net → — we take nothing from them and a link is not a recommendation.

That link goes straight to the supplier’s own shop. We take nothing from them and a link is not a recommendation — read the rest of this page first.

4.8

★★★★⯨

from 571 member reports

A rating here summarises what members have said about ordering. It is not a safety rating and it cannot be one.

Hubei Jianxiang Bioscience Co., Ltd., trading as HJ, based in Xianning and giving 2015 as its founding year. Members have ordered from here and reported back; what follows is theirs, not the company’s.

What members have reported

Including the reports that do not flatter anybody.

Members describe ordering as straightforward. Transit sits in the one-to-three week band most of the time, and the cold pack usually arrives cold. The reports that matter most are the ones where something went wrong, and those are below with the rest.

Communication is described as quick and a little formulaic. Members who asked a precise question generally got a precise answer; members who asked an open one got a template.

The testing record, and its limits

HJ publishes third-party reports against catalogue items, and several members have commissioned their own testing rather than relying on those. Independent results have broadly matched the published figures.

What a purity figure proves is narrow. It tells you what proportion of the peptide present is the peptide you wanted. It says nothing about how much peptide is in the vial, and nothing about sterility. Those are separate measurements and they are not always supplied.

Checked against unverifiable

The left column is what somebody could confirm. The right column is what nobody can.

Dispatch and warehouses

Stock is held regionally, so an order is sent from within your own country rather than from the manufacturing site.

  • Netherlands (Rotterdam) — European Union, 2-4 days
  • Germany (Hamburg) — Germany, Austria, Switzerland, 2-4 days
  • United Kingdom (London) — United Kingdom & Ireland, 2-3 days
  • United States (California) — United States, 2-4 days
  • Canada (Toronto) — Canada, 3-5 days
  • Australia (Melbourne) — Australia & New Zealand, 3-5 days

Can be checked

  • That the shop trades at hubeijianxiang.net and gives Xianning as its base
  • That third-party reports exist for named catalogue items, and that members have independently reproduced some of them
  • That members here have ordered, received, and reported back over a period of months

Cannot be checked

  • Any relationship, or absence of one, between this shop and any similarly named company
  • Chain of custody between manufacture and dispatch, including how long stock sat and at what temperature
  • Sterility and endotoxin status of anything in a vial, which no purity panel addresses

Questions to ask before you order

Take these verbatim. The answers, and the non-answers, are informative.

  1. Can you send the certificate for the lot number printed on my vial, not a representative one?
  2. Does the certificate include peptide content by weight as well as purity?
  3. How was this stored between manufacture and dispatch, and for how long?

Member reports

Published in full, including the unimpressed ones.

Niels H.★★★★☆3 Mar 2025

Ordered hexarelin 5 mg twice. Both vials reconstituted cleanly and both matched their certificates.

Bruno B.★★★★★1 Feb 2025

First order, deliberately small, GHK-Cu 50 mg only. Documentation, transit and a Medutest result at 99.4% all checked out, so the next one will not be small.

Valeria R.★★★★★15 Apr 2025

Pleased to find they hold stock in the United States. Domestic dispatch, day 3, no customs step at all.

Britt★★★★★8 Mar 2026

Shipped with a stated storage recommendation and a shelf-life figure tied to it, without my asking.

Helga C.★★★★★6 Jun 2025

Costed them per mg against three other suppliers on the same TB-500 5 mg spec. Competitive on price and clearly ahead on documentation.

Mateusz P.★★★★★18 Jan 2025

Lot code on the vial matched the lot code on the certificate exactly. Sounds basic; it is the single best predictor of everything else.

Aksel L.★★★★☆28 Mar 2025

Solid on the selank 10 mg. Purity where it should be, transit 4 days, paperwork in order.

Arne N.★★★★★7 Apr 2025

Weighed 9 vials from the survodutide 5 mg order against label. Every one inside 2% of stated mass. Fill consistency is harder than purity and they have it.

Sigrid R.★★★★★8 May 2026

Stock said available, stock was available, and it shipped the same day. That sequence is not as common as it should be.

Petra S.★★★★★26 Mar 2026

Asked them to hold an order until I confirmed a lot number and they did, without fuss and without a restocking charge.

Britta★★★★★3 Jan 2025

The tirzepatide 15 mg arrived on day 2 with the cold pack intact and the seal unbroken. Straightforward, exactly as described.

Gustav K.★★★★★20 Oct 2025

Their warehouse in Canada had the selank 10 mg in stock and it shipped the same afternoon. Tracking never left the country.

Freya★★★★★28 Oct 2025

Submitted the AOD-9604 5 mg to Janoshik blind, without telling them the source. 99.4% against a stated 99.4%. The number holds up when nobody knows whose vial it is.

Teodor St.★★★★★7 May 2026

The certificate for lot HJ-26-476 carried method, wavelength, water content and an itemised related-substances table. Complete on the first pass.

Neha H.★★★★☆3 Nov 2025

Third order and it went the same way as the first two. Predictable in the way you want a supplier to be.

Britt M.★★★★★7 Aug 2025

Quoted 4 days, arrived in 3. Tracking updated at every hop from dispatch to door.

Dagny O.★★★★★4 Nov 2025

5 lots logged now, purity 98.4 to 98.8%. A band that tight is worth more to me than one spectacular number.

Solene N.★★★★★27 Jun 2026

Their warehouse in Germany carries the lines I reorder, so there is no wait on a factory run. Day 4 every time.

Paloma D.★★★★☆24 Jul 2026

Reliable on the general catalogue lines. Purity figures cluster tightly and the certificates match the lots.

Mateusz K.★★★★★22 Feb 2026

No customs paperwork, no import wait — it came from their stock in the United Kingdom and arrived day 4.

Milan K.★★★★★20 Feb 2026

Same lot documentation as the factory ships, but out of their warehouse in Canada, so it landed on day 4.

Diego D.★★★★☆19 Jul 2026

Domestic dispatch from their stock in the United Kingdom. Straightforward, day 4, exactly as quoted.

Divya P.★★★★★8 Mar 2026

Sixth order from them, all epithalon 10 mg. Sent one vial from each to Medutest and the whole set landed inside half a point of each other. That flatness is exactly what I pay for.

Ignacio H.★★★★★3 Jun 2026

Their raw material tested 98.1% against a reseller vial of nominally the same compound at 98.0%. Going direct is the whole argument.

Emil★★★★★2 Apr 2026

Asked a genuinely technical question about pre-dispatch storage and got a reply with numbers in it, inside 8 hours.

Runa★★★★★13 Feb 2026

Queried the related-substances total on lot HJ-25-471; they came back with method, column and detection limit. That depth is rare.

Where HJ sells

So you can read their account against this one.

Hubei Jianxiang Bioscience Co., Ltd. sells from its own shop. The link below is marked nofollow and sponsored. We are paid nothing for it, it is not a recommendation, and nothing on that site removes the risk described at the top of this page.

Visit HJ at hubeijianxiang.net →

Whatever the shop says, the lot on the vial has to match the lot on the certificate. That check is yours and nobody else can do it for you.