Juniper Berries Whole, Juniperus communis have some good antiseptic properties that make it useful in treating acne, as well as other skin inflammations. This makes it great for treating cellulite, as cellulite is sometime accompanied by mild inflammation. Crushed juniper berries can be applied as a poultice on acne prone skin, bruises, wounds and sprains. Add powdered berries to body wraps to help eliminate cellulite and move toxins out of the body. The berries can be made into a powder by using a blender. Juniper berries added to a warm bath can help sweat off a fever.