Science, quality
and precision

We supply laboratory peptides for research and analytical purposes — from order to an unbroken cold chain all the way to your door.

How it started

Arion Peptides was born out of a simple frustration: in the laboratory peptide industry, it's easy to run into a product where you don't know how it was stored or what's actually inside. We wanted to do it differently — with declared purity of ≥ 98 %, uninterrupted cooling, and clear documentation.

From the start we focus on a narrow range we know well, instead of offering everything. For every product we hold purity at ≥ 98 % (HPLC), and store it chilled right up to shipping in thermo-insulated packaging with a cooling pack.

And above all — we came up with a simple, easy-to-use solution. Alongside vials, we also offer pre-filled pens, which eliminate reconstitution and manual measuring. Ordering takes a few clicks, and the material can be handled in the lab without unnecessary preparation.

Laboratory purity
For all products, declared purity ≥ 98 % (HPLC).
Chilled storage
We keep products chilled at 2–8 °C until dispatch.
Dispatched from the EU
We ship from a warehouse inside the European Union, with no customs clearance.

What matters to us

Precision

We hold a declared purity of ≥ 98 % and state the method of determination (HPLC).

Safety

An unbroken cold chain from warehouse to pickup point, and clear guidance on the product's intended use.

Trust

We reply in the language you write to us in, and communicate without hidden terms.