Peppermint
Peppermint
Mentha × piperita
Family
Lamiaceae
Note
Top
Part used
Leaves and whole flowering plant
Extraction
Steam distillation
Plant description

Extracted by steam distillation from the leaves and from the flowers of Mentha × piperita L. (peppermint, peppermint), hybrid sterile among water mint (M. aquatic) and spearmint (M. spicata), perennial herbaceous plant of the Lamiaceae cultivated intensively throughout the world — India (Uttar Pradesh), USA (Oregon, Washington), China and Europe. It is one of the essential oils most widely used in the world in the food industry, cosmetic and pharmaceutical. The phytochemical profile is dominated by menthol (35-55%), menthone (15-30%), menthyl acetate (2-10%) and neomenthol, with isomenthone, menthofuran and pulegone in traces. The menthol is an agonist of the cold receptor TRPM8 (stimulates the sensation of coolness without lowering the temperature), serotonin inhibitor (antiemetic) and analgesic topical which blocks the calcium channels in the sensory C fibers. In aromatherapy it is used as headache analgesic (temporal application), antiemetic (pregnancy-related nausea and chemotherapy), decongestant nasal, digestive and powerful carminative. Contraindicated in children under the 12 years and during pregnancy. Very fresh top note, strongly mentholated and penetrating.

Origin

Hybrid of European origin; cultivated mainly in USA (Oregon, Indiana), France, India and China.

Part used

Leaves and whole flowering plant

Extraction method

Steam distillation

Main uses
  • Digestive: relieves nausea, abdominal bloating, irritable bowel and reflux (diluted use).
  • Headache: applied to the temples (very diluted) reduces the intensity of the tension headache.
  • Energizing: stimulates concentration and reduces the sensation of mental fatigue.
  • Muscular: analgesic effect and cooling on muscle and joint pain.
  • Respiratory: decongestant nasal in case of colds and sinusitiss.
Recipes & blends
Roll-on anti-headache

8 drops of Peppermint + 4 drops of Lavender + 4 drops of Eucalyptus in 10 ml of jojoba oil. Apply to the temples, nape and forehead avoiding the eyes.

Morning energizing blend

3 drops of Peppermint + 3 drops of Lemon + 2 drops of Rosemary in the diffuser. Run in the morning for 20 minutes to stimulate energy and concentration.

Post-workout muscle oil

6 drops of Peppermint + 4 drops of Lavender + 4 drops of Eucalyptus + 2 drops of Ginger in 30 ml of arnica oil. Massage onto muscles tired.

Contraindications
Do not apply undiluted on the skin (irritating). Do not use on children under the 6 years (risk broncospasmo for the α-terpineol). Avoid in pregnancy and breastfeeding. Do not apply near to the eyes. In case of epilepsy consult a doctor. May reduce the effect of some medications: check with your doctor.