美国采购需求：定制精华液、自有品牌抗衰老精华液、视黄醇精华液供应商、抗衰老解决方案、家居产品、护肤品

I'm interested in customizing a skin care serum, and I would like to understand the complete process behind it. Could you provide me with detailed information regarding the required steps, such as formulation, packaging options, and any minimum order quantities? I'm keen to know how we can collaborate to create a product that aligns with my vision. Additionally, I would appreciate it if you could provide a price breakdown based on different quantities and any variations in formulation that are available. Understanding the cost aspects early on will help me in planning and making decisions moving forward. Looking forward to your detailed response!