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Sourcing reference

Hunan Aslsen Technology Co., Ltd.

Known here as Homopeptide — also Homopeptide Bio, Aslsen

Base
Changsha

Visit the shop: homopeptide.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.

4.9

★★★★⯨

from 553 member reports

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

Hunan Aslsen Technology Co., Ltd., trading as Homopeptide, based in Changsha. 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

Homopeptide 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 homopeptide.net and gives Changsha 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.

Noor★★★★★5 Dec 2025

Costed them per mg against three other suppliers on the same semaglutide 10 mg spec. Competitive on price and clearly ahead on documentation.

Ruben★★★★★17 Jun 2025

Arrived on day 3 against a quoted 4. Customs paperwork was right first time, which is why it moved that fast.

Pavel N.★★★★★7 Oct 2025

Ordered on a Monday from their warehouse in Canada and it was here by day 5. That is the whole case for regional stock.

Zofia★★★★★17 Aug 2025

The selank 10 mg arrived on day 4 with the cold pack intact and the seal unbroken. Straightforward, exactly as described.

Erez★★★★★5 Jan 2026

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

Marta V.★★★★★26 May 2025

6 lots logged now, purity 97.4 to 97.7%. A band that tight is worth more to me than one spectacular number.

Camila O.★★★★★10 Jul 2026

The certificate for lot HOM-25-272 carried method, wavelength, water content and an itemised related-substances table. Complete on the first pass.

Cormac K.★★★★★6 Jul 2026

Regional stock makes the difference — dispatched within Australia, day 3, cold pack still hard on arrival.

Diego★★★★☆27 Feb 2026

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

Nils O.★★★★★19 May 2026

Pleased to find they hold stock in the United States. Domestic dispatch, day 2, no customs step at all.

Vito★★★★★20 Jan 2026

Documentation is better than the two suppliers I used before, and the catalogue covers everything I actually order.

Aleksi★★★★★25 May 2025

Third order from them, all survodutide 5 mg. Sent one vial from each to Janoshik and the whole set landed inside half a point of each other. That flatness is exactly what I pay for.

Isabela C.★★★★☆13 Feb 2025

Consistent rather than flashy. Everything lands in the high nineties, and it lands there every time.

Lukas Mw.★★★★★6 Apr 2025

Custom synthesis quote came back with a realistic timeline and they beat it. Purity on delivery matched the signed spec.

Elin M.★★★★☆28 Nov 2025

Everything about the order was routine in the best sense — quoted 5 days, arrived in 5.

Lina L.★★★★★25 Mar 2026

Their raw material tested 98.5% against a reseller vial of nominally the same compound at 98.5%. Going direct is the whole argument.

Helga K.★★★★★27 Apr 2025

Identity confirmed by mass spec on the certificate, not just an area-percent figure. Both questions answered on one page.

Ahmed★★★★★25 Apr 2026

Queried the related-substances total on lot HOM-26-212; they came back with method, column and detection limit. That depth is rare.

Tuva★★★★★24 Dec 2025

Certificate claimed 98.5% on lot HOM-26-153. Medutest came back 98.7%. On an independent column that is as close to agreement as this gets.

Cesar★★★★★18 Nov 2025

First order, deliberately small, PT-141 10 mg only. Documentation, transit and a Janoshik result at 99.4% all checked out, so the next one will not be small.

Yara N.★★★★★19 Mar 2026

Dispatched from their warehouse in the United States rather than from the factory, so the KPV 10 mg was with me on day 4.

Maren★★★★★10 Feb 2025

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

Elin D.★★★★★19 May 2025

Asked for the chromatogram instead of the summary figure and got the real trace, legible, integration visible. They send it without hesitating.

Osman★★★★★12 Jun 2026

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

Kasper M.★★★★★10 Jul 2026

One of the few places that will quote retatrutide 5 mg at all, and the synthesis came back clean on an independent check.

Kaia V.★★★★★11 Sep 2025

VendorInvestigate has now seen 5 of their lots through me. Not one has come back outside spec.

Where Homopeptide sells

So you can read their account against this one.

Hunan Aslsen Technology 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 Homopeptide at homopeptide.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.