The direct supply channel
About DRPSHP
A direct supply channel for research-grade peptides, backed by published third-party batch testing.
A procurement channel, not a stockist
Most research compound suppliers ask you to trust a warehouse you cannot see and a product page you cannot verify. DRPSHP works differently: we operate as a procurement channel, not a stockist. When you order, we purchase from suppliers we have vetted, and they dispatch to you directly — with the paperwork to prove what is in the vial.
Every vial is labeled with its batch number. Where that batch has been independently analysed, its certificate is published against that number in our testing library.
How the direct-supply model works
You place an order
You pay by bank, approving the payment in your own banking app — no card details are shared. Your order is only completed once we receive confirmation that the payment was successful, and you can follow its status from your account.
We purchase from vetted suppliers
Each order is procured directly from suppliers we have assessed, with independent analysis published where it is available. We hold no aging warehouse stock — what you receive is what the supplier produced.
The supplier dispatches with tracking
Your order ships direct from the supplier with a tracking number, which appears in your account as soon as we receive it.
What the documentation tells you
Trust in this market is demonstrated, not asserted. Where a batch has been tested by an independent third-party laboratory, the result is published in our testing library — batch number, purity, lab, and test date — against the batch it relates to. Results from one batch are never presented as evidence for another. Testing does not yet reach every batch of every compound, and each product page shows exactly what documentation exists, including when the answer is none.
If you want your own confirmation, independent testing through Janoshik is always an option. And if a batch ever tests below its published purity, we will put it right with a replacement or a refund.
Who we supply
DRPSHP supplies research organisations, laboratories, and independent researchers who need research-grade compounds with verifiable provenance. Everything we sell is supplied strictly for laboratory research use — not for human or veterinary use of any kind.
We answer questions about orders, batches, and verification, but we do not provide medical or usage advice. Read the research disclaimer.
Start with the data
Every published batch result is searchable by batch number in our testing library.