A lotion is a low-viscosity topical preparation intended for application to the skin. ... While a lotion may be used as a medicine delivery system, many lotions, especially hand lotions and body lotions are meant instead to simply smooth, moisturize, soften and perhaps perfume in the skin.
Body Butter are designed to stop moisture leaving your skin, or absorb water from elsewhere to keep your skin soft, smooth and hydrated – hooray! Body lotions and moisturizers tend to fall into categories depending on your skin type and the ingredient you may need for perfect nourishment.