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

GLP CircleA peer support community

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.

4.6

★★★★⯨

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

Service, timings, stock and paperwork, from people who ordered.

Homopeptide is described here as responsive and unbureaucratic. Small orders are ordinary, the replies are quick, and members who asked a precise question have had a precise answer rather than a template.

The operational picture: no minimum order, quotes returned same working day, dispatch quoted at three to five working days, and regional stock in Europe and the United Kingdom covering the lines this community reorders. Members have described three-order histories with nothing needing to be chased.

Certificates carry the lot code, the assay method and the wavelength, and water content is supplied on request, in members' accounts within the same afternoon. The batch record is obtainable against a lot code.

The testing record, and its limits

Independent analysis exists for this catalogue from more than one service and members here have commissioned their own on several lines. The comparisons that have been posted agree closely.

A figure like that describes the sample that was injected and nothing else. Quantity, sterility and endotoxin remain three separate questions, and the third of them is one nobody here has ever commissioned for anybody.

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, Hunan as its base
  • That precise questions get precise answers here — members have posted the exchanges, redacted
  • That water content is supplied on request against a lot code
  • That independent analysis exists for this catalogue from more than one service

Cannot be checked

  • Whether a small, responsive operation scales the same way at volumes nobody here orders at
  • The handling of your specific parcel after dispatch
  • Sterility and endotoxin status, which are separate assays with separate costs

Questions to ask before you order

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

  1. Please send the lot-specific certificate for the code on my vial.
  2. Can you add water content for this lot?
  3. What is the current dispatch window from the stock this ships from?
  4. Can you supply the manufacturing record for this lot code?

Member reports

Published in full, in the words they were written in.

Noor★★★★★5 Dec 2025

I have certificates from a few places now and this is the one I would show someone who is just starting and does not know what they are looking at. Sending this with love to whoever is reading it at 2am.

Ruben★★★★★17 Jun 2025

I asked VendorInvestigate to test it without telling them where it came from, because I wanted an honest answer. 97.8% against a claimed 97.8%.

Pavel N.★★★★★7 Oct 2025

Shipped from France, arrived on day 2. I mention it because waiting and not knowing was the hardest part for me, and there was none of that here.

Zofia★★★★★17 Aug 2025

They were willing to quote something that other places would not even reply to me about, and it came back clean when I had it checked. They told me the storage conditions without my having to ask.

Erez★★★★★5 Jan 2026

They emailed to tell me about a 3-day delay before the date passed, rather than leaving me refreshing a tracking page. I cannot tell you how much difference that made. The certificate is signed and dated by a named person.

Marta V.★★★★★26 May 2025

I have been ordering the TB-500 5 mg for 15 months now and nothing has changed underneath me. For someone who finds uncertainty hard, that steadiness is the whole thing.

Camila O.★★★★★10 Jul 2026

My buddy and I ordered the same line separately to compare notes. Both certificates were complete and both results landed within a tenth of a point. The Medutest report is saved and matches what they published. I will keep ordering here, and I will say so if that ever changes.

Cormac K.★★★★★6 Jul 2026

I want to say clearly that I am not medically trained and this is not advice. What I can say is that the sourcing side of this went smoothly and the paperwork held up. Every vial in the box was from the same lot.

Diego★★★★★27 Feb 2026

Someone from their side replied on a Sunday, with the batch record attached. I had assumed I would be waiting until Tuesday and fretting the whole weekend. The desiccant was inside the sealed container where it should be.

Nils O.★★★★★19 May 2026

Lot HOM-25-860, tested at 97.7%. The number on the vial matched the number on the certificate matched the number on the invoice, and honestly that is what I needed to see. They told me the storage conditions without my having to ask.

Vito★★★★★20 Jan 2026

The site said it was in stock and it genuinely was, and it went out the same day. After being let down elsewhere that mattered a lot. The certificate is signed and dated by a named person.

Aleksi★★★★★25 May 2025

Three orders, small ones, and no sense at any point that a small order was a nuisance. The replies were quick and written by a person.

Isabela C.★★★★★13 Feb 2025

Coming back to update an earlier post: 6 orders in now, still consistent, still the same documentation standard. I wanted to close the loop for anyone who read the first one.

Lukas Mw.★★★★★6 Apr 2025

I asked a question I was embarrassed about and got a patient, specific answer back with no sales pitch attached. Every vial in the box was from the same lot.

Elin M.★★★★★28 Nov 2025

Sending this with love to whoever is reading it at 2am: I asked for the water content and it arrived the same afternoon, and the whole thing was much less frightening than I had built it up to be.

Lina L.★★★★★25 Mar 2026

Tracking updated at every stage, which sounds trivial and was the difference between a calm week and an anxious one. They told me the storage conditions without my having to ask.

Helga K.★★★★★27 Apr 2025

I weighed 12 of the vials against the label, which I know is a slightly odd thing to do, and they were all within two per cent. It made me feel better about the whole batch. Happy to answer questions if anyone is at the nervous stage. I remember it well.

Ahmed★★★★★25 Apr 2026

I was nervous about ordering at all, so I am writing this for whoever is where I was. I sent the kisspeptin-10 5 mg to Janoshik and it came back 97.1% against a stated 97.1%, and I felt a lot calmer afterwards. There was no upsell attached to the answer at all.

Tuva★★★★★24 Dec 2025

I sent one vial to Medutest and one to PeptideMeter because I did not trust myself to read a single result. They agreed with each other. That helped more than I expected. Take what is useful from this and leave the rest.

Cesar★★★★★18 Nov 2025

The GHRP-6 5 mg went completely clear when I reconstituted it — no cloudiness, nothing floating. Somebody on here told me that is what to look for, and now I am passing it on.

Yara N.★★★★★19 Mar 2026

The peptide content is given separately from the purity, so I could do the maths without guessing. My buddy walked me through it and it worked out exactly. The customs paperwork was right first time and that is why it moved so quickly. I will keep ordering here, and I will say so if that ever changes.

Maren★★★★★10 Feb 2025

If you are trying to work out whether a certificate is a real one, theirs carries a stability statement tied to a named storage condition. That was the thing that finally let me stop second-guessing. They told me the storage conditions without my having to ask.

Elin D.★★★★★19 May 2025

The lot code on the vial matched the paperwork. A member here told me that is the first thing to check, and they were right that it tells you a lot. These are research compounds and they are not approved for people to take. I want to be honest about that.

Osman★★★★★12 Jun 2026

My first order was deliberately tiny because I was frightened of getting it wrong. The documentation was complete, the VendorInvestigate result was 96.9%, and the next order was not tiny. There was no upsell attached to the answer at all.

Kasper M.★★★★★10 Jul 2026

Nothing here is a promise about your parcel, it is a record of mine: two vials, one lot, documentation complete, and an independent result that matched what was published.

Kaia V.★★★★★11 Sep 2025

I asked a precise question about the assay and got a precise answer rather than a template. That is the whole review.

Talking about Homopeptide in the circles

This page is the reference. The thread is the conversation, and it links back here.

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.