Quality you can verify
Proforma Peptides supplies research-grade peptides, capsules and curated research sets to laboratories and researchers across the UK. Every compound we list is sourced to a 99%+ purity specification and confirmed by independent third-party HPLC analysis before it reaches the shelf.
Our quality process
Each batch is tested by an external laboratory. A certificate of analysis is available for the batch you receive, and every product page publishes the sequence, CAS number and molecular weight so you can confirm what you are working with.
Dispatch and support
Orders are packed to protect lyophilised material and dispatched on a tracked service across the UK mainland, typically within one to two working days. Questions about a batch, a datasheet or a delivery are answered by people who know the catalogue.
For research use only. All products are supplied strictly for laboratory and research purposes. Not for human or veterinary use.