A realistic timeline for a new formula runs 10–16 weeks total: 2–4 weeks for sample development, 2–4 weeks for stability and safety testing, and 6–8 weeks for production and filling once the formula is approved. Bringing an existing, validated formula to a new manufacturer can cut total time to 6–10 weeks. Use the AJ Cosmo Labs app to set timeline expectations in your project brief upfront.
Read the full guide on cosmetic contract manufacturer missouri small batch indie →