This is NOT Certified Peptides
This is NOT Certified Peptides. This is a fake website that has since been taken down. The legitimate Cert-Pep does not have a Trustpilot review page anymore!
March 4, 2026
Unprompted review
Certifiedpep
Thanks for visiting Trustpilot. Unfortunately, it’s not possible to leave a review here anymore because the company’s website has closed. Feel free to contact us if you have any questions.
While we don't verify specific claims because reviewers' opinions are their own, we may label reviews as "Verified" when we can confirm a business interaction took place. Read more
To protect platform integrity, every review on our platform—verified or not—is screened by our 24/7 automated software. This technology is designed to identify and remove content that breaches our guidelines, including reviews that are not based on a genuine experience. We recognise we may not catch everything, and you can flag anything you think we may have missed. Read more
This is a fake and most definitely not…
This is a fake and most definitely not the real thing. Certified-pep does not review on trust pilot anymore.
This site should be taken down
March 4, 2026
Unprompted review
This is NOT certified-pep
This is NOT certified-pep
This was a fake website taken down. Certified-pep does NOT review on trust pilot anymore.
March 1, 2026
Unprompted review
This Is the only place best customer…
This Is the only place best customer service, the ladies in the chat box were very helpful and my ordered arrived 1 day early.
February 13, 2026
Unprompted review
Been using them for a year now and the…
Been using them for a year now and the only company I trust with my peppers. - Desi
February 10, 2026
Unprompted review
They seemed legit but they don't have…
They seemed legit but they don't have the batch numbers on the vials. Red flag, I bought a lot of them sadly and spent a lot of money. I am most disappointed on the bpc mostly, I was using eternal peptides and they were amazing! I thought I'd try another company that tests for metals supposedly, but it didn't work at all! Very disappointed!!!! I tried to reach out about something, anything regarding my concerns but doesn't seem like anything will be done but it's fine I just will go back to eternal peptides and it's much more affordable. AND IT ACTUALLY WORKS!!!!!!!!
Update I been using their glp retatrutide and no surprise either it doesn't work! Should've used my regular vendors.
Word of advice, DO NOT BUY FROM THIS VENDOR!
February 6, 2026
Unprompted review
The Trustpilot Experience
Anyone can write a Trustpilot review. People who write reviews have ownership to edit or delete them at any time, and they’ll be displayed as long as an account is active.
Companies can ask for reviews via automatic invitations. Labeled Verified, they’re about genuine experiences.
Learn more about other kinds of reviews.
We use dedicated people and clever technology to safeguard our platform. Find out how we combat fake reviews.
Learn about Trustpilot’s review process.
Here are 8 tips for writing great reviews.
Verification can help ensure real people are writing the reviews you read on Trustpilot.
Offering incentives for reviews or asking for them selectively can bias the TrustScore, which goes against our guidelines.