We accept 3 partners per month. Applications are reviewed in the order they arrive.

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PeptiCEOs

Field Notes

Written by operators

What we’ve learned building and running a research-use-only peptide business — supply chains, payments, documentation, fulfillment, B2B and the parts nobody warns you about. Written from operating the company, not from reading about it.

All field notes  ·  5

What we write about

Supply & sourcing

Evaluating supply as a chain rather than a quote — consistency, lead times, inventory planning and what breaks first.

Testing & documentation

What paperwork a research-use-only catalog actually needs, and how documentation gets requested in practice.

Payments & processing

Underwriting, reserves, risk and continuity — the boring topic that decides whether the business survives its own growth.

Fulfillment & operations

What changes between 10 orders, 100 orders, and volume that no longer fits on a spreadsheet.

B2B

Selling to businesses alongside consumers: different order sizes, different cycles, very different reliability expectations.

Brand & catalog

Choosing what to sell and what to be known for, so you own something worth still owning in five years.

New field notes go up as we write them. Everything here comes from running the business, so we publish when there’s something worth reporting rather than to a schedule.

Next step

Thinking about building your own peptide brand?

On a Pepti Blueprint Strategy Call we’ll look at your goals, experience and resources, walk you through the pieces involved, and tell you honestly whether it makes sense for us to build it with you.

We accept three partners per month. Applications are reviewed in the order they arrive.