Launching a supplement isn't one decision — it's a few dozen, in roughly the right order. Use this checklist to pressure-test where you are and what's still open before you commit real money. It pairs well with the longer steps to launch a supplement brand walkthrough.

Concept & positioning

  • Defined target customer and the specific problem you solve
  • Clear differentiation versus the products already on the shelf
  • Price point and target margin modeled, not guessed
  • Primary sales channel chosen (DTC, Amazon, retail, or a mix)

Formulation & product

  • Dosage form decided (capsule, tablet, gummy, powder, liquid)
  • Finalized formula and ingredient list with sourcing realities
  • Cost of goods estimated per unit at realistic volumes
  • Shelf life and storage requirements understood

Co-packer / manufacturing

  • Manufacturer requirements defined (volumes, certifications, timeline)
  • Co-packers shortlisted with genuine category experience
  • cGMP status, certifications, and references verified
  • MOQs, lead times, and pricing compared side by side
  • Onboarding terms, specs, and quality processes locked down

Compliance & quality

  • cGMP-compliant manufacturing confirmed
  • Label reviewed for required disclosures and Supplement Facts panel
  • Claims kept to compliant structure/function language
  • COA and documentation process agreed with the manufacturer

Inventory & cash

  • First production run sized to a realistic forecast, not optimism
  • Reorder points and safety stock defined
  • Working capital reserved to fund the second run
  • Stockout and overbuy scenarios both modeled

Logistics & fulfillment

  • Inbound freight from co-packer to warehouse planned
  • 3PL selected and vetted (or fulfillment plan decided)
  • Full landed cost modeled, including storage and surcharges
  • Channel-specific routing/labeling requirements covered

Launch readiness

  • Operational dashboard for lead times, reorder points, and cash
  • Customer support and returns process in place
  • Clear owner for the supply chain — internal or advisory

The items most founders skip

Reserving cash for the second production run, modeling the full landed logistics cost, and actually verifying a co-packer's claims are the three checklist items most often waved through — and the three that most often come back to bite. If you only slow down for a few things, slow down for those.

Want a second set of eyes before you commit? That's exactly what supply chain consulting and co-packer vetting are for.