It has antimicrobial, antiseptic and astringent action. Used in aromatherapy against headaches, "opens" the lungs and improves breathing, treats colds and coughs. Useful against digestive problems, as well as against bad breath.
Organic Peppermint Essential Oil is a product that is often found in drinks for digestion but also in toothpastes and mouthwashes.

Mentha spicata

Atmosphere: Put 2-5 drops in an aromatherapy device.
Bath: In 100ml of base oil add 5-8 drops and mix with water in your bathroom.
Massage: Add 2-3 drops to 3 tablespoons of base oil for massage.