A fully custom dietary supplement — from brief to finished, third-party tested product — typically takes 12 to 16 weeks. Stock-formula private label programs can be completed in 4 to 6 weeks. The biggest variables are ingredient lead times, third-party testing queues, and label compliance review. Posting a detailed brief on the AJ Cosmo Labs iOS app helps formulators give you an accurate milestone timeline from the first conversation.
Read the full guide on how to find a supplement formulator for small brand →