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Company details

  1. Biotechnology Company
  2. Biochemical Supplier

Written by the company

We supply research-grade peptides to laboratories and research professionals across Europe. Every product in our catalogue meets 99%+ purity and ships with a full, batch-specific Certificate of Analysis from independent third-party laboratories. We believe transparency shouldn't be a selling point, it should be the baseline. That's why every COA is accessible before you order, not after. You can verify exactly what you're receiving, down to the analytical method used and the date of testing. my\PEPT was built for people who take their research seriously. No noise, no exaggerated claims, just verified compounds, shipped fast, with full documentation. Nederland & Belgie: Wij leveren onderzoeksgraad peptiden aan laboratoria en onderzoeksprofessionals in heel Europa. Elk product in ons assortiment voldoet aan 99%+ zuiverheid en wordt geleverd met een volledig, batchspecifiek analysecertificaat van onafhankelijke externe laboratoria. Wij geloven dat transparantie geen verkoopargument hoort te zijn, het zou de standaard moeten zijn. Daarom is elk COA toegankelijk vóórdat je bestelt, niet erna. Je kunt exact verifiëren wat je ontvangt, tot aan de gebruikte analysemethode en de testdatum. my\PEPT is gebouwd voor mensen die hun onderzoek serieus nemen. Geen ruis, geen overdreven beweringen, alleen geverifieerde verbindingen, snel verzonden, met volledige documentatie. Uitsluitend voor onderzoeksdoeleinden. Niet bedoeld voor menselijke consumptie. For research use only. Not intended for human consumption.


Contact info

3.8

Great

TrustScore 4 out of 5

8 reviews

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Rated 5 out of 5 stars

Amazing costumer service!

As a first time buyer, I’ve had a lot of questions regarding dosing, injecting, product quality, COA’s, etc. and I have had a wonderful experience. They helped me choose which peptides would work the best for me personally, explained things I didn’t understand at first and kept me updated about my order consistently. The immediate and kind responses are definitely a huge factor in me giving a good review, however it isn’t the only thing I want the mention. Delivery was fast, and the product quality seems good. I can’t say much about the results yet but I am pretty sure these peptides are legit and will work.
The products are a little bit on the pricier side for me but still affordable. Would buy again!

April 14, 2026
Unprompted review
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Rated 1 out of 5 stars

I am extremely disappointed with the…

I am extremely disappointed with the service from Mypept.eu.

I contacted their support team regarding serious concerns about the quality of a peptide I received. I have been using peptides for about two years, so I am familiar with what a high-quality product should look like. A proper lyophilized peptide should appear as a light, fluffy, and powdery substance — not a compressed, wet-looking mass like the one I received.

This immediately raised concerns about the product’s quality and storage conditions, which is why I reached out to support in the first place. My message was clear, detailed, and polite. However, I have received absolutely no response — not even a confirmation that my email was received.

Additionally, their website claims that every purchase is accompanied by a COA (Certificate of Analysis) from an independent laboratory. I did not receive any COA whatsoever.

I also find it misleading that many reviews focus on delivery speed. People are not ordering delivery — they are ordering peptides. And in this case, the quality of those peptides is very poor.

I truly regret choosing this supplier. The only reason I ordered from them was because the store I usually buy peptides from did not have the product I needed in stock. That was a mistake, and I genuinely regret it.

When a company deals with products related to health, both quality and customer support should be top priorities. Ignoring legitimate concerns about product quality is unacceptable and raises serious doubts about the reliability and integrity of the business.

At this point, it feels like once the payment is made, the customer is simply ignored.

I do not recommend this seller to anyone.

16.04.2026 update

Update to my review:

After my initial review, the company publicly stated that they had no record of my order and had never received any message from me. However, shortly after that, they reached out to me directly via WhatsApp — which clearly contradicts that statement.

We then had a private conversation, and I was honestly surprised by the tone. Instead of focusing on resolving the issue, the communication was defensive, dismissive, and at times unprofessional — including the use of emojis like 👊, which I find completely inappropriate in a customer service context.

The discussion was largely centered around defending their position and my review, rather than addressing my actual concern about the product I received.

They also insisted that the COA is available via a QR code on the packaging. I followed their instructions and scanned the code, but it led to a 404 error page. I even recorded a video showing this and sent it to them. Their response was that they would forward it to their technical team.

At this point, there seem to be quite a few “technical issues” — missing emails, broken links — which does not build confidence.

Only after I explicitly pointed out the unacceptable communication style did the responses become more structured and professional.

I want to be fair — I am not trying to attack the company. If the communication had been handled properly from the beginning, I would have been open to resolving this situation and possibly even revising my review.

However, customer support is a critical part of any business, especially when it comes to products related to health. In this case, the way the situation was handled does not meet basic expectations.

For that reason, I am maintaining a 1-star rating based on the quality of customer service.

For those specifically looking for feedback on the peptide quality: this review will not be helpful, as I have decided not to use the product I received.

I believe this situation could have been handled very differently.

April 9, 2026
Unprompted review
Mypept logo

Reply from Mypept

Thank you for taking the time to share this feedback. Unfortunately we did not find any record of ordering under your name.

On the appearance: lyophilized peptides can legitimately present as either a fluffy powder or a compact cake/plug at the bottom of the vial, depending on the specific lyophilization cycle and excipients used. A solid cake by itself does not automatically indicate poor quality or improper storage, but we take any concern seriously and are happy to review photos and batch details so we can investigate your vial properly.

Regarding the Certificate of Analysis (COA): every batch we ship is third‑party tested and has a COA available. Our products and website reflect this, and if you did not receive your COA with the order we apologise for that. Please email us at service@mypept.eu with your order number and we will send you the batch‑specific COA directly and explain how to access COAs for future orders.

Finally, on support: We've searched our support system thoroughly and have no record of receiving a message from you, nor of an order under your name. Every email that reaches us triggers an automatic confirmation reply, so if you didn't receive one, your message never actually arrived on our side — likely caught by a spam filter or bounced somewhere along the way. We'd genuinely like to help, so please resend to service@mypept.eu with your order number and we'll prioritise it.

Rated 5 out of 5 stars

Recommended

Recommended! The shipping was fast and their support team were able to respond quickly.

April 12, 2026
Mypept logo

Reply from Mypept

thank you!

Rated 5 out of 5 stars

Most consistent store in Europe

Most consistent store in Europe!! Been buying for the last 6 months to Germany and occasionally when I travel to Spain and never had issues. Shipping same or next day.. arrive in 2 days. Lost 21kg 😮‍💨

April 7, 2026
Unprompted review
Mypept logo

Reply from Mypept

Really appreciate this. Returning customers across borders is exactly what we build for. Thanks for the trust!

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Rated 1 out of 5 stars

Dont buy, their COAs are scam

I wanted to buy from them, thought they would be my new source, but when i checked the purity test, it made me back away real quick. They have screenshots of janoshik test for each peptide they sell and for those who dont know, you can varify if the test is legit on janoshik site with the task number and unique key on the bottom. In MOTS-C the unique key is cropped off so you cannot varify without it. I thought its just poor, amature mistake on their side but when i checked purity on ghkcu i quickly realised its not. On ghkcu, task number and unique key is included in the screenshot, but when i varified it on janoshik site, its a report for compleatly different company (some HM peptides wholesale). They took a already existing report and edited their company name onto it. That was enough proof for me. Scam behaviour like this is rather unacceptable for company that sells something so quality dependent like peptides. Be carefull out there people, and always varify COAs with the lab its been tested at. Never trust blindly

April 9, 2026
Unprompted review
Mypept logo

Reply from Mypept

We take accusations like this seriously, which is why we want to address it directly. The claims in this review are not accurate. Our COAs reflect the actual batches we ship. Unfortunately the reviewer never reached out before posting. We would have been happy to walk them through our testing chain. Anyone with questions about our COAs is welcome to contact us at service@mypept.eu and we'll answer in detail.

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