Products, testing, prices, ordering and UK delivery

What products does PEPS IOW sell? Our current range includes Retatrutide, Retatrutide pens, BPC-157 / TB-500, GHK-Cu, MT-2 and KPV, subject to availability.

Are PEPS IOW peptides third-party tested? Yes. Our products are third-party tested, with relevant testing information provided where available. Every batch is verified by Janoshik.

Are your peptide prices competitive? We work hard to keep our prices competitive, giving customers excellent value across our range.

How much is UK delivery? UK delivery is £5 flat rate.

Where can I see product specifications? Each product page clearly shows the quantity, format and current price.

Are the vials pre-mixed? No. They are in powder form ready for reconstitution to allow for stability during storage and transport.

How do I order? Choose a product from the catalogue, add it to your basket and continue through checkout.

How can I contact PEPS IOW? Use our Support or Contact page for product, order and delivery enquiries.

What does research use only mean? Products supplied by PEPS IOW are for research use only and are not for human consumption.