Research materials. Clearly identified. Thoughtfully documented.

Built around traceability.

Peptides.fit is the research-materials brand from Selva Labs. We bring product specifications, lot identifiers and available laboratory reports together so researchers can review the material in front of them.

Clarity at every step.

Our internal lot system limits each lot to 1,000 vials. Defined identifiers help us track material and connect documentation to the right product and lot. They do not mean that every vial has been individually tested.

Documentation you can open.

Where a matching report is published, you can preview the official laboratory summary, download the original Certificate of Analysis and verify it with the laboratory. Results apply to the sample, methods and lot identified in that report.

Powered by Selva Labs.

Selva Labs supports the operations and quality documentation behind Peptides.fit. The testing laboratory is identified on each analytical report; Selva Labs is not presented as the independent laboratory.

Real people. Real support.

Our team is available Monday–Friday, 9 a.m.–4 p.m. Mountain Time, for product specifications, documentation and order questions. Contact our team or explore our testing approach.