美国采购需求：天然油、卡斯蒂利亚肥皂、护手霜、护肤品

I'm interested in your vitamin E oil and have some important questions before making a decision. Specifically, I need to know if your product is safe for individuals with severe allergies to tree nuts and peanuts. It's crucial for me to ensure that there are no contaminants or risks associated with these allergens, as this could affect some potential users significantly. Additionally, could you provide more information regarding the sourcing and production processes of your vitamin E oil? Understanding whether it's refined or processed in any way that might expose it to nut allergens would be really helpful. I'm looking to ensure that this product meets strict safety standards for allergy-prone individuals. Looking forward to your detailed response!