Get in touch

Tell us what you're running and how often. Two minutes here and we'll tell you straight whether we're a fit — we work with operators moving retatrutide, tirzepatide, or semaglutide in recurring batches.

We're the right lab for you if

Batches arrive regularly rather than once. At least one of your analytes is on our catalog. And you intend to publish the report rather than file it — the work is worth most when your customers can check it themselves.

Company or brand

Work email

Which of our analytes do you move? Retatrutide Tirzepatide Semaglutide

How often does a new batch arrive?

Roughly how many samples per batch?

Who tests for you now, and what's not working?

Anything else we should know

We reply to everyone, including the people we turn down — and we say why. Or just write to ayub@riftlinelabs.com directly.

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What happens next

If your catalog fits, we start with a single compatibility run — one analyte, a small number of samples, paid — before anything recurring is discussed. You get a real report out of it, and you judge the work rather than the pitch. If it doesn't fit, we'll say so plainly and point you somewhere that does.

Pricing and turnaround are quoted against your specific analytes and cadence rather than posted as a list, because both depend on how the batches actually arrive.