Gave 5-Amino-1MQ a go and it was a bit of a toss-up. The vial and labelling were okay, but delivery was a couple of days slower than advertised. Decent, but with clear room for improvement.

Tried this supplier for Selank and won't be returning. The powder looked over-filled and the labelling didn't match the invoice. Dispatch took over a week with no tracking updates. I'll be taking my research budget elsewhere.

Grabbed some PT-141 during their last restock and it was spot on. Vials were correctly labelled with batch numbers and the seals were intact. Dispatch was same-day and it arrived the next morning with a cold pack. A reliable option for UK-based research.

Ordered Melanotan II 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. Will definitely be reordering.

Ordered NAD+ for an ongoing project and the whole process was smooth. Reconstituted perfectly clear with no haze or particulate whatsoever. Tracking was accurate the whole way and the packaging was discreet. Will definitely be reordering.