Body butter, cream, and lotion are all types of moisturizers, but they differ in their consistency and ingredients.
Body butter is thicker and heavier than cream or lotion, and typically contains more natural oils and butters, such as cocoa butter or shea butter. These ingredients make it ideal for very dry skin, as it provides a deep moisturizing effect.
Creams are typically lighter in consistency than body butter, but still thicker than lotions. They tend to be more easily absorbed by the skin, and are often used as a daily moisturizer. They can have a variety of ingredients such as glycerin, hyaluronic acid, and ceramides.
Lotions are the lightest of the three, and have a watery consistency. They are quickly absorbed by the skin and are typically used for lighter hydration or for areas of the body that don't require as much moisture, such as the face or hands. Lotions are generally composed of water, oil, and an emulsifying agent.
Ultimately, the choice between body butter, cream, and lotion depends on your personal skin care needs and preferences.