Cortex Peptides supplies research-grade peptides to laboratories, research groups and resellers. Every compound is supplied lyophilised in a sealed glass vial, characterised by HPLC, with a certificate of analysis available for the batch you receive.
What we supply
Twenty-four compounds are held in stock, spanning peptides, blends and laboratory supplies. Bacteriostatic water and pre-filled pen formats are available alongside single vials. The full stock list, vial masses and trade pricing are sent on enquiry.
Characterisation and batch records
Each batch is characterised by high-performance liquid chromatography. A certificate of analysis is available on request for any batch, quoting the purity figure and the method used. Where a batch is materially below a purity figure we have given you, we replace the affected units free of charge including delivery, or refund them. Tell us what you have observed and we will check the batch records and the certificate of analysis; we may arrange independent testing at our own cost. Your own test results are taken into account where you have them, but obtaining them is not a condition of a claim.
Dispatch
Orders are dispatched from the United Kingdom within 24 hours of confirmation, tracked, with a tracking number sent by email. We ship to thirty-five countries across the UK, Europe, North America, Australia, New Zealand and the United Arab Emirates. You are the importer of record and responsible for checking that a compound may lawfully be imported into your country.
Pricing
Trade pricing depends on compound and quantity and is quoted on enquiry rather than published. Tell us which compounds and what volumes you are looking at and we will send the current list.
Enquire
Use the form below, or message us on WhatsApp if that is easier. We answer trade enquiries in the order they arrive.
Message us on WhatsApp Fastest way to reach us — usually the same working dayOr send a message below
Terms of supply
All products are supplied for in vitro laboratory research use only. They are not medicines, they are not for human or veterinary consumption, and they have not been evaluated by the MHRA, the FDA, or any other regulatory authority. We give no guidance on administration and make no claims about effects in humans or animals.