美国采购需求：美容用品店，美容用品产品，美容用品在线，我附近的美容用品店，美容用品批发，美容用品经销商

I'm looking to develop my own unique line of shampoo, conditioner, and body wash bars, all featuring exclusive, tailor-made formulas. It's essential that the products are organic, vegan, cruelty-free, and safe for color-treated hair. Additionally, I aim to use eco-friendly packaging to align with sustainability goals. For this project, I'm interested in placing an order of 600 units for each product category (200 units for 3 different varieties of each). I would like to collaborate with the supplier on formulating these products and also require the supplier to handle the shipping directly to my customers. Please share your pricing structure and available options for this collaboration.