About Kaltberg Peptides
A UK supplier of high-purity research peptides and reference standards, run by Vosberg Ltd.
We started Vosberg on a simple idea: research-grade peptides shouldn't come wrapped in intimidating lab-coat marketing. UK researchers deserve a supplier that's straightforward, independently tested and quick to dispatch. We stick to a focused range of the most-studied compounds rather than an endless catalogue, so we can genuinely stand behind everything we list.
What we stand for
- Independent, third-party testing on every single batch
- Full batch traceability, with a report for every lot
- Plain labelling and an honest research-use-only position
- Fast, discreet, fully tracked dispatch across the UK