Ovelle Emulsifying Ointment (100g). Ovelle Emulsifying Ointment contains a blend of paraffin oils to hydrate and soften all skin types, especially dry skin. Formulated without fragrances, preservatives or colours, it gently soothes as a moisturiser when applied directly on the skin or cleanses as a soap substitute or bath additive.. It is greasy and sticky, and leaves a thin layer of oil on the surface of the skin that stops water evaporating. Resulting in a soothing, softening and moisturising effect.