For external use, it is important to know that essential oils are highly concentrated plant substances. This means that the oils are particularly strong. These substances also contain allergens such as citronellol, eugenol, limonene or linalool.
Therefore, when using the oils, you have to be guided by the sensitivity of your skin and generally be careful with them.
When using it on the skin, it is advisable to mix essential oils with a carrier oil (e.g. jojoba oil).