Cosmetics Formulation Development

In case you want to repackage, what are the guidelines? because in the terms The company will not accept external packaging. So I want to ask if you want Is there any direction? or have to call the company directly and let the company supply the package or the bottle that you want to pack

Hello, I accept, but there is a minimum quantity of 500 pieces. The reason is because there must be many testing processes before being able to pack it in.