美国采购需求：护肤品OEM、护肤品ODM、定制护肤品、护肤品制造商、护肤品供应商、中国化妆品工厂

I'm developing a liquid post-shave skincare line and need a reliable partner to help refine my current formula and provide bulk supply. The formula works well, but I'm seeking expertise in improving stability, clarity, and shelf life. I also want to address irritation, especially for freshly shaved skin, and ensure minimal risk of darkening over time or with sun exposure. It's crucial that the final product maintains consistent performance across batches. I'm looking for bulk supply only (gallons or similar), with no exclusivity requirements and full ownership of the formula and its refinements. Could you please confirm the MOQ for bulk orders, estimated pricing per gallon or kg, and lead times for production? If everything aligns, I'd be happy to share the details of the formulation.