Mentha Piperita. Refreshing, reviving, fragrant oil or extract from the Mediterranean peppermint plant. Peppermint herb is valued for its cooling, pain relieving and antiseptic effect in bath and facial herbs. When prepared in a carrier lotion it is useful for minor skin irritation and inflammation. Peppermint oil contains menthol, known for its ability to open breathing passages and settle upset stomachs. Peppermint oil is used extensively to flavor candy, chewing gum and toothpaste and, in cosmetics, is used to cleanse and tone. Purifies sluggish skin and pores, and is suitable for use on oily skin, acne, and blackheads.