From brief posting to first prototype sample, most indie founders on AJ Cosmo Labs report a 4–10 week timeline depending on formula complexity. A stock white-label modification may yield samples in 3–4 weeks; a fully custom emulsion with novel actives can take 8–12 weeks including stability screening. Posting a detailed brief on the AJ Cosmo Labs iPhone app shortens the qualification phase significantly by front-loading your requirements.
Read the full guide on thomasnet alternative for cosmetic manufacturers →