Skip to main content
Demonstration site. The suppliers, reviews and ratings shown are sample data to illustrate the platform. They are not real businesses or real customer reviews.

Find Trusted Peptide Vendors

Real reviews from real researchers

Recent Reviews

Latest reviews from the UK peptide research community (209 total)

R
research_first
Verified Purchase

4 months ago

Clean reconstitution, no issues

Review for Halcyon Research Chemicals →

Grabbed some Semaglutide during their last restock and it was spot on. Mass spec and HPLC numbers on the certificate lined up with what was advertised. Tracking was accurate the whole way and the packaging was discreet. A reliable option for UK-based research.

Supplier Response • 18 days ago

We're delighted to hear everything went smoothly. Thanks again for being a valued customer.

F
frequent_flyer
Verified Purchase

4 months ago

Slow dispatch and poor communication

Review for Northgate Labs →

My Ipamorelin order turned into a frustrating ordeal. The solution stayed cloudy on reconstitution with visible particulate. The advertised same-day dispatch turned out to be five days. Cannot recommend on this experience.

Supplier Response • 18 days ago

We're sorry things didn't go to plan with your order. We've raised it with our dispatch team and would like to put it right.

V
vialvigilante
Verified Purchase

4 months ago

Trustworthy UK supplier

Review for Apex Research Peptides →

This was my second order of Selank from them and the standard held up. Mass spec and HPLC numbers on the certificate lined up with what was advertised. Dispatch was same-day and it arrived the next morning with a cold pack. A reliable option for UK-based research.

Supplier Response • 18 days ago

We really appreciate you sharing your experience. We'll keep the standard exactly where it is.

F
first_time_buyer

4 months ago

Clean reconstitution, no issues

Review for Northgate Labs →

Ordered AOD-9604 for an ongoing project and the whole process was smooth. The lyophilised powder looked right and the vials were properly sealed. Dispatch was same-day and it arrived the next morning with a cold pack. Will definitely be reordering.

Supplier Response • 18 days ago

Cheers for the lovely feedback, it means a lot to the team. Thanks again for being a valued customer.

K
kinetics_kate

4 months ago

Order arrived incomplete

Review for Northgate Labs →

Bought 5-Amino-1MQ here and ended up regretting it. The powder looked over-filled and the labelling didn't match the invoice. The refund process has dragged on for weeks with no resolution. Cannot recommend on this experience.

Supplier Response • 18 days ago

This isn't the experience we want for our customers, and we're sorry. We've raised it with our dispatch team and would like to put it right.

R
repeat_customer

4 months ago

Excellent purity and quick dispatch

Review for Northgate Labs →

First time ordering MOTS-c from this supplier and they genuinely impressed me. Third-party analysis was in the box and the purity checked out. Delivery was quick and everything was well protected in transit. A reliable option for UK-based research.

Supplier Response • 18 days ago

Thanks so much for the kind words and for taking the time to review us. We look forward to supporting your research again soon.

E
evidence_based
Verified Purchase

4 months ago

Excellent purity and quick dispatch

Review for Halcyon Research Chemicals →

Picked up Retatrutide here after a recommendation and wasn't disappointed. Mass spec and HPLC numbers on the certificate lined up with what was advertised. Tracking was accurate the whole way and the packaging was discreet. Easily one of the better vendors I've tried.

Supplier Response • 18 days ago

Thanks so much for the kind words and for taking the time to review us. We'll keep the standard exactly where it is.

R
research_first
Verified Purchase

4 months ago

Reliable next-day delivery

Review for Pinnacle Peptide Supply →

Ordered Melanotan II for an ongoing project and the whole process was smooth. The batch-specific COA was included and the HPLC figures matched the listing at 99%+. Dispatch was same-day and it arrived the next morning with a cold pack. Will definitely be reordering.

B
bench_science

4 months ago

Trustworthy UK supplier

Review for Aldermoor Peptides →

Ordered Retatrutide for an ongoing project and the whole process was smooth. The certificate named a real testing lab and the batch number matched the vial. Customer service answered my query within a couple of hours. No complaints at all, exactly what I needed.

Supplier Response • 18 days ago

Brilliant to hear, and thank you for the feedback. We're always here if you have questions on reconstitution or storage.

F
frequent_flyer
Verified Purchase

4 months ago

Clean reconstitution, no issues

Review for Beacon Research Supply →

First time ordering Ipamorelin from this supplier and they genuinely impressed me. The batch-specific COA was included and the HPLC figures matched the listing at 99%+. Delivery was quick and everything was well protected in transit. No complaints at all, exactly what I needed.

E
evidence_based

4 months ago

Not worth the hassle

Review for Aldermoor Peptides →

My NAD+ order turned into a frustrating ordeal. The advertised COA never materialised and they couldn't produce a batch-specific one when asked. Communication was non-existent once they had my money. A frustrating waste of time and money.

Supplier Response • 18 days ago

We appreciate you flagging this, and apologise for the inconvenience. We've raised it with our dispatch team and would like to put it right.

D
data_driven_dan
Verified Purchase

4 months ago

Clean reconstitution, no issues

Review for Thornbury Labs →

Ordered PT-141 for an ongoing project and the whole process was smooth. Mass spec and HPLC numbers on the certificate lined up with what was advertised. Tracking was accurate the whole way and the packaging was discreet. Happy to recommend them to other researchers.

K
kinetics_kate

4 months ago

Trustworthy UK supplier

Review for Northgate Labs →

Picked up AOD-9604 here after a recommendation and wasn't disappointed. Vials were correctly labelled with batch numbers and the seals were intact. Shipping was prompt and the packaging kept everything properly cold. No complaints at all, exactly what I needed.

Supplier Response • 18 days ago

We're delighted to hear everything went smoothly. We look forward to supporting your research again soon.

S
sw19_research
Verified Purchase

4 months ago

Great service from start to finish

Review for Sterling Peptide Co →

Picked up Retatrutide here after a recommendation and wasn't disappointed. The batch-specific COA was included and the HPLC figures matched the listing at 99%+. Dispatch was same-day and it arrived the next morning with a cold pack. A solid supplier that I'll keep using.

V
vialvigilante
Verified Purchase

4 months ago

Clean reconstitution, no issues

Review for Halcyon Research Chemicals →

Needed Selank at short notice and they came through without a hitch. The certificate named a real testing lab and the batch number matched the vial. Dispatch was same-day and it arrived the next morning with a cold pack. Happy to recommend them to other researchers.

Supplier Response • 18 days ago

We really appreciate you sharing your experience. Thanks again for being a valued customer.

C
coa_or_no
Verified Purchase

4 months ago

Consistent quality, would reorder

Review for Solvenn Peptides →

Ordered GHK-Cu for an ongoing project and the whole process was smooth. The batch-specific COA was included and the HPLC figures matched the listing at 99%+. Dispatch was same-day and it arrived the next morning with a cold pack. No complaints at all, exactly what I needed.

C
coa_or_no

4 months ago

Clean reconstitution, no issues

Review for Halcyon Research Chemicals →

Needed GHK-Cu at short notice and they came through without a hitch. Third-party analysis was in the box and the purity checked out. Customer service answered my query within a couple of hours. A solid supplier that I'll keep using.

Supplier Response • 18 days ago

Cheers for the lovely feedback, it means a lot to the team. Thanks again for being a valued customer.

R
research_first
Verified Purchase

4 months ago

Order arrived incomplete

Review for Apex Research Peptides →

My MOTS-c order turned into a frustrating ordeal. Independent testing came back well under the stated amount. The advertised same-day dispatch turned out to be five days. Cannot recommend on this experience.

Supplier Response • 18 days ago

This isn't the experience we want for our customers, and we're sorry. Get in touch with your order reference and we'll sort a replacement or refund.

R
repeat_customer

4 months ago

Consistent quality, would reorder

Review for Halcyon Research Chemicals →

Restocked on Tirzepatide and everything was handled professionally. The lyophilised powder looked right and the vials were properly sealed. Delivery was quick and everything was well protected in transit. Easily one of the better vendors I've tried.

Supplier Response • 18 days ago

Thank you for the great review and for choosing us. We'll keep the standard exactly where it is.

M
manchester_lab
Verified Purchase

4 months ago

Reliable next-day delivery

Review for Pinnacle Peptide Supply →

Needed Semax at short notice and they came through without a hitch. The batch-specific COA was included and the HPLC figures matched the listing at 99%+. Order confirmation was instant and it shipped within the hour. Easily one of the better vendors I've tried.