Name: 10 ml Japanese Mint Essential Oil - 10-Pack, Unlabelled
Brand: AwGift
SKU: EOUL-83
Price: 13145 HUF
Availability: InStock

Question 1

What is the difference between Japanese mint (Mentha arvensis) and peppermint (Mentha × piperita)?

Accepted Answer

Japanese mint (Mentha arvensis, cornmint) is a high-menthol species whose oil typically contains 70-80% menthol, with a more intense and cooling character. Peppermint (Mentha × piperita), by contrast, contains 35-50% menthol and has a rounder, sweeter-floral profile. The two oils are not interchangeable.

Question 2

How should the 10 ml Japanese mint essential oil be stored and how long does it keep?

Accepted Answer

Store in a cool, dark place below 25 °C, in a tightly closed bottle. Unopened, Mentha arvensis oil typically keeps for 2-3 years. Once opened, it is advisable to use the content within 12 months, as oxygen gradually alters the aromatic profile. In cold weather the high menthol content may crystallise — it redissolves once warmed to room temperature.

Question 3

Can Japanese mint essential oil be applied directly to the skin, or does it need to be diluted?

Accepted Answer

Japanese mint essential oil should be diluted in a carrier oil (e.g. sweet almond, jojoba), typically at 1-3% concentration for skin preparations, as the high menthol ratio gives a strong cooling effect. A patch test is recommended on sensitive skin. For use on children or during pregnancy, please consult a qualified professional, with particular caution near the face.