Lead times range from 6 to 16 weeks depending on whether you use a stock base or require a fully custom formula. Bespoke formulations add 2–4 weeks for cosmetic chemist R&D, stability testing, and formula sign-off. Arriving at your manufacturer with a clear brief shortens the timeline; AJ Cosmo Labs structured briefs help accelerate supplier response.
Read the full guide on private label hydrogel eye patch manufacturer low moq →