Strict essential oil dosage rules are: in the whole fragrance family, only lavender essential oil and tea tree essential oil can be directly applied to the skin without dilution, but extremely sensitive skin is best diluted. Generally speaking, 1d pure essential oils is diluted with about 5ml of base oil; If you want to drop essential oil into the cream (note! The cream must also be a pure plant formula cream), and it is more suitable to drop 50g cream into 6- 10d; For incense, according to the size of the incense lamp water tray, it is usually enough to put it in clear water for 2-3 days.
As far as I'm concerned, it's safe to use essential oil all the time, and sometimes it may even be overdone, but the skin is still very good. Maybe my skin is completely immune! However, I also heard from MM that antiseptic essential oil is also allergic terror. In MM's case, after fumigating the safest lavender essential oil at home for several days, a rash appeared on the back, and it recovered after stopping fumigation. And once I went to the SPA to push my back with essential oil, and a rash appeared on the spot, so I must stop pushing oil immediately. Sigh that this MM skin is sensitive to essential oil, but it is also a MM who loves essential oil very much, alas ~ ~ ~
Therefore, when we are allergic to essential oils, we should first check whether we have used them in excess according to the rules of use. Secondly, if you really want to use essential oil in the case of above MM, reduce the concentration of essential oil and dilute it again. For example, if someone uses 1d as incense, you can use it for half a day, or even 1/3d (generally speaking, under normal constitution, incense will not cause such a serious allergy to the above MM); Dilute pure essential oils with more base oil. Of course, you must ensure that you are not allergic to base oil! Try it on the wrist and behind the ear before use, and then apply it to the face after it is no problem.
Then, you must also pay attention to whether your allergy is caused by the quality problem of your essential oil. It is common to cause allergies with inferior essential oils. So you must ensure the quality of essential oil when you buy it. When going to a beauty salon for a SPA, it is best to ask about the source of essential oil and the feedback from customers after using it. Finally, if you do SPA, essential oil massage and other projects, please choose a beauty salon with good reputation and high quality massage staff. If you abide by the above principles, but you are still allergic to essential oils, then I am sorry for your loss ~ ~ Maybe your constitution is naturally allergic to essential oils, and you will never have a chance to use it to choose good brands of essential oils in your life.