About Kaltberg Peptides
We are a UK team supplying high-purity research peptides and reference standards, trading as Kaltberg Peptides under Vosberg Ltd.
Kaltberg grew out of one small frustration: ordering research peptides usually feels colder and more of a faff than it needs to be. We set out to build the opposite. So we keep the list short, we send every batch to an outside lab before it goes anywhere near the shop, and we try to answer questions like an actual human would. If we would not be comfortable putting our own name behind a compound, it simply does not make the shelf.
The promises we make
- Every lot goes to an independent lab before we ever sell it, no exceptions
- Any vial can be traced back to its own batch and its own report
- Straight-talking labels and an upfront research-use-only stance
- Quick, quiet, fully tracked delivery anywhere in the UK
