Detailed answer

Using body oils on dry lips before applying lipstick is not recommended. Body oils are generally thicker and heavier in texture which can make it difficult for lipstick to adhere properly. Additionally, body oils may not provide the necessary hydration for dry lips and could potentially cause the lipstick to slide or feather. It is more effective to use a lip balm or hydrating lip treatment specifically formulated for the lips before applying lipstick. These products are designed to provide the right level of moisture and nourishment, creating a smooth canvas for lipstick application and helping it to last longer.