How our stock is held and despatched

Refrigerated at 4-8 C at all times, picked and packed on despatch day, and shipped in plain, sealed packaging. What happens to a vial between our stock and your post.

How we verify every citation

Every citation is resolved against its primary record before publication. The rule, the process - and what it caught in our own drafts, including a fabricated author list.

Paying by bank, explained

How open-banking payment works at our checkout, who regulates it, what it costs in protections against a card - honestly - and why cards are scarce across this whole category.

Do research peptides get stopped at UK customs?

What Border Force and the MHRA actually seize, the 3-month postal allowance that does not exist in official guidance, where research chemicals sit - and the parcel that never meets a border.

The most-researched peptides in the UK, 2026

Where UK research demand actually sits in 2026: the six compounds every published list agrees on, what our own search data adds, and the prescription-class exception we document but do not sell.