9. Peppermint (Mentha piperita) - Inhaled: good for easing stomach ailments. Ease headaches. On skin: Relives itching of sunburn. Use on greasy hair.

• 薄荷：吸入:有效治疗胃病。缓解头疼。用在皮肤:舒缓发痒、灼伤（晒斑）。用途在含脂毛。最好用在油性头发。