美国采购需求：自有品牌生发油，生发油供应商，护发油OEM，滋养发油，促进头发生长，生物素发油

I'm looking for scalp hair growth oil that promotes healthy hair growth and nourishes the scalp. Ideally, the product should contain natural ingredients known for their efficacy, like essential oils and herbal extracts. Could you provide details on your formulations, including the ingredients, packaging options, and minimum order quantities? Also, I'd like to know about any certifications your products have, such as organic or cruelty-free. Looking forward to your response!