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Based on 212 reviews, customers have shared their experiences with UK Peptides. Reviewers overwhelmingly had positive experiences with this company, praising product quality and service.
Camille Larsen
4/18/2026
Solid
Running a recomp stack and UKP slotted in fine. Vials arrived double-bagged with intact stoppers, no cloudiness after reconstitution with bac water. Subjectively the response felt consistent with what I had on the previous batch. Shipping was the main win for me, three working days. Will reorder.
Felix Beaumont
12/18/2025
Pricing genuinely competitive
Been watching peptide prices across a few suppliers for months now and UK Peptides consistently comes out ahead, especially once you factor in shipping cost. Used a coupon code on my last order and knocked another few quid off — hard to argue with that. Purity certs were attached to the product page, which I always check before ordering. Lyophilized samples arrived well within the estimated window, no damage to the vials. For a budget-conscious researcher this is about as good as it gets without cutting corners on quality.
Bernardo Carvalho
11/27/2025
Wrong address
Hello,I am contacting you regarding my order that was shipped from the UK to Portugal. The parcel is now being returned to the country of origin because the door number was missing from the address.I would like to ask if it is possible for you to resend the parcel back to Portugal, this time adding the correct door number to the address. I can provide all the necessary details, including the order number, as soon as you respond.If reshipment is not possible, I kindly request a full refund, as the order cost me €80.I have already tried contacting your support by email, but I have not received any reply. I would really appreciate your help in resolving this issue as soon as possible.Thank you,
Sam
11/22/2025
Trustworthy retailer with exceptional customer service
Trustworthy retailer with exceptional customer service. I have used UKPeptides on several occasions in the UK with good results. I recently moved abroad and unfortunately my first order was lost through customs. On reaching out to the team at UKP to explain, they provided me with a full refund on the items. Grateful for this service. Highly recommend.
Benjamin
11/21/2025
Used this company for a few months
Used this company for a few months, super fast delivery and products are really good, getting some good results. Was recommended by a few people and I will highly recommended Uk peptides 👍🏻
UK Peptides is a peptide vendor.
All reviews
Top mentions
Camille Larsen
Norway
Running a recomp stack and UKP slotted in fine. Vials arrived double-bagged with intact stoppers, no cloudiness after reconstitution with bac water. Subjectively the response felt consistent with what I had on the previous batch. Shipping was the main win for me, three working days. Will reorder.
Felix Beaumont
Germany
Been watching peptide prices across a few suppliers for months now and UK Peptides consistently comes out ahead, especially once you factor in shipping cost. Used a coupon code on my last order and knocked another few quid off — hard to argue with that. Purity certs were attached to the product page, which I always check before ordering. Lyophilized samples arrived well within the estimated window, no damage to the vials. For a budget-conscious researcher this is about as good as it gets without cutting corners on quality.
Bernardo Carvalho
Unknown
Hello,I am contacting you regarding my order that was shipped from the UK to Portugal. The parcel is now being returned to the country of origin because the door number was missing from the address.I would like to ask if it is possible for you to resend the parcel back to Portugal, this time adding the correct door number to the address. I can provide all the necessary details, including the order number, as soon as you respond.If reshipment is not possible, I kindly request a full refund, as the order cost me €80.I have already tried contacting your support by email, but I have not received any reply. I would really appreciate your help in resolving this issue as soon as possible.Thank you,
Sam
Unknown
Trustworthy retailer with exceptional customer service. I have used UKPeptides on several occasions in the UK with good results. I recently moved abroad and unfortunately my first order was lost through customs. On reaching out to the team at UKP to explain, they provided me with a full refund on the items. Grateful for this service. Highly recommend.
Benjamin
Unknown
Used this company for a few months, super fast delivery and products are really good, getting some good results. Was recommended by a few people and I will highly recommended Uk peptides 👍🏻
N/A
Unknown
Used this company a few times.. started with a big batch of semorelin to get my feet wet.. and then moved on through to to CJC with Dac stacked with Ipamorelin.. I'm 60 and over a few months cycling on and off you def see substantial improvement across the board.. sleep.. especially strength and now body recomposition.. The Peptides work when used correctly with diet and training and proper disciplined sleep protocol. I want to step up to tesamorelin for my next cycle in a few weeks just a shame they're out of stock and their tesamorelin is very expensive..I'm sure you get what you pay for though.. searching other sights hope to find one as good a UK PEPTIDES
alison HT
Unknown
Been using this company for a few months now after being recommended by someone.The services excellent- I had a parcel go missing as Royal Mail left it on my doorstep- they replaced it without hesitation.Never had any issues with the peptides either.Can’t recommend them enough and certainly wouldn’t trust anyone else
Maicon
Unknown
I have been buying CJC-1295 and Ipamorelin from this company for about 3 weeks. Th first week I got a strong allergy reaction in my left leg, where I applied the product. I had to go to the doctor and gave me an antibiotic (because it was the first time, we thought it was an infection).However, today straightforward when I applied, my entire body started to itch, got swollen, red rash entire body, face, and it was like burning. I took an anti-allergy tablet, and I went to the hospital immediately. Due to the case that was urgent, the doctor saw me very quickly. The doctor said it was an allergic reaction since the first time I applied because of the substance inside.Now is the question, (real) peptides are not supposed to give any allergic reaction. Now I am totally in doubt about the precedence of these labs. I handled and stored everything properly. The problem is with the product. For the first time, I bought CFC1295 with DAC, to avoid many injections. But after the first allergy reaction, I decided to buy without DAC. But now, it was in ht entire body. I found a clinic in London that does Peptide Therapy, I will try them, probably it will be safer. I am totally disappointed with this situation and what I have gone through today.
Logan Ito
United Kingdom
Stacked an order with UK Peptides for my current research cycle and everything came through clean. Vials properly sealed, lyophilized stock looked uniform, and tracking was accurate end to end. Pricing sits fair for the quality. Reconstitution went smooth, no weird residue. Got my protocol dialed in faster because of it.
Jussi
Unknown
I had to get the package refunded because of my own mistake and they were quick to notice me and send the money. I have often struggled trying to refund anything but they did such and amazing job that i had to write this review.👍
Showing 1–10 of 212 reviews