End-to-end timelines range from 8–22 weeks depending on whether you use a stock or custom formula, packaging availability, and the manufacturer's queue. Stock formulas with existing packaging run 8–10 weeks. Custom peptide formulations requiring stability testing typically need 14–18 weeks. AJ Cosmo Labs tracks your sample and production milestones in one dashboard so nothing slips through the cracks.
Read the full guide on private label peptide hair serum manufacturer low moq →