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)

P
purity_please

4 months ago

COA matched the batch

Review for Solvenn Peptides →

Grabbed some Retatrutide during their last restock and it was spot on. The lyophilised powder looked right and the vials were properly sealed. Customer service answered my query within a couple of hours. No complaints at all, exactly what I needed.

P
purity_please
Verified Purchase

4 months ago

Consistent quality, would reorder

Review for Lindenhof Biosciences →

Restocked on TB-500 and everything was handled professionally. Reconstituted perfectly clear with no haze or particulate whatsoever. Delivery was quick and everything was well protected in transit. Easily one of the better vendors I've tried.

D
data_driven_dan
Verified Purchase

4 months ago

Consistent quality, would reorder

Review for Solvenn Peptides →

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. A solid supplier that I'll keep using.

L
lab_rat_77
Verified Purchase

4 months ago

Clean reconstitution, no issues

Review for Northgate Labs →

Needed NAD+ at short notice and they came through without a hitch. 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

Thank you for the great review and for choosing us. We look forward to supporting your research again soon.

K
kinetics_kate
Verified Purchase

4 months ago

COA matched the batch

Review for Apex Research Peptides →

This was my fourth order of 5-Amino-1MQ from them and the standard held up. The lyophilised powder looked right and the vials were properly sealed. Customer service answered my query within a couple of hours. A reliable option for UK-based research.

Supplier Response • 18 days ago

Thank you for taking the time to leave your thoughts. Wishing you the best with your research.

B
bench_science

4 months ago

Exactly as advertised

Review for Beacon Research Supply →

Came back for more Selank and the quality was exactly as before. 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.

K
kinetics_kate
Verified Purchase

5 months ago

COA matched the batch

Review for Northgate Labs →

First time ordering Retatrutide from this supplier and they genuinely impressed me. Vials were correctly labelled with batch numbers and the seals were intact. Delivery was quick and everything was well protected in transit. Will definitely be reordering.

R
reconstitution_ron
Verified Purchase

5 months ago

Exactly as advertised

Review for Vantage Research Peptides →

First time ordering Selank from this supplier and they genuinely impressed me. Reconstituted perfectly clear with no haze or particulate whatsoever. Tracking was accurate the whole way and the packaging was discreet. Happy to recommend them to other researchers.

K
kinetics_kate
Verified Purchase

5 months ago

Cloudy solution on reconstitution

Review for Beacon Research Supply →

Gave them a go for Melanotan II but it really didn't go well. The advertised COA never materialised and they couldn't produce a batch-specific one when asked. Dispatch took over a week with no tracking updates. Cannot recommend on this experience.

F
first_time_buyer
Verified Purchase

5 months ago

Clean reconstitution, no issues

Review for Sterling Peptide Co →

Restocked on Retatrutide and everything was handled professionally. Third-party analysis was in the box and the purity checked out. Shipping was prompt and the packaging kept everything properly cold. Will definitely be reordering.

R
repeat_customer
Verified Purchase

5 months ago

Slow dispatch and poor communication

Review for Ravenscroft Bio →

Tried this supplier for Tirzepatide and won't be returning. One vial arrived cracked with the stopper dislodged. The advertised same-day dispatch turned out to be five days. Deeply disappointing for the price.

E
evidence_based

5 months ago

Decent product, average service

Review for Lindenhof Biosciences →

Tried them for Ipamorelin and came away undecided. Product quality was perfectly acceptable, but delivery was a couple of days slower than advertised. Would consider ordering again if the price stayed competitive.

S
sw19_research

5 months ago

COA matched the batch

Review for Halcyon Research Chemicals →

Grabbed some Tesamorelin during their last restock and it was spot on. Third-party analysis was in the box and the purity checked out. 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

Brilliant to hear, and thank you for the feedback. Do reach out if you need anything for your next project.

V
vialvigilante
Verified Purchase

5 months ago

Refund process has been a nightmare

Review for Halcyon Research Chemicals →

Ordered PT-141 expecting the advertised standard and was let down. The advertised COA never materialised and they couldn't produce a batch-specific one when asked. The refund process has dragged on for weeks with no resolution. A frustrating waste of time and money.

Supplier Response • 18 days ago

We appreciate you flagging this, and apologise for the inconvenience. We'd appreciate the opportunity to fix this, so please do contact us directly.

F
first_time_buyer

5 months ago

Order arrived incomplete

Review for Solvenn Peptides →

Ordered 5-Amino-1MQ expecting the advertised standard and was let down. The powder looked over-filled and the labelling didn't match the invoice. The refund process has dragged on for weeks with no resolution. Steer clear unless they sort their process out.

N
northern_researcher
Verified Purchase

5 months ago

Good value without cutting corners

Review for Ravenscroft Bio →

Restocked on MOTS-c and everything was handled professionally. Vials were correctly labelled with batch numbers and the seals were intact. Tracking was accurate the whole way and the packaging was discreet. A reliable option for UK-based research.

K
kinetics_kate
Verified Purchase

5 months ago

Good value without cutting corners

Review for Redwood Research Chemicals →

Needed Retatrutide at short notice and they came through without a hitch. Mass spec and HPLC numbers on the certificate lined up with what was advertised. Order confirmation was instant and it shipped within the hour. A reliable option for UK-based research.

R
repeat_customer
Verified Purchase

5 months ago

Excellent purity and quick dispatch

Review for Thornbury Labs →

Ordered Ipamorelin / CJC-1295 for an ongoing project and the whole process was smooth. Third-party analysis was in the box and the purity checked out. Delivery was quick and everything was well protected in transit. Will definitely be reordering.

P
peptide_pete
Verified Purchase

5 months ago

Consistent quality, would reorder

Review for Greywell Research →

First time ordering CJC-1295 from this supplier and they genuinely impressed me. Mass spec and HPLC numbers on the certificate lined up with what was advertised. Customer service answered my query within a couple of hours. A solid supplier that I'll keep using.

E
evidence_based
Verified Purchase

5 months ago

Impressed for a first order

Review for Northgate Labs →

This was my latest order of Epitalon from them and the standard held up. 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. 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. Do reach out if you need anything for your next project.