1, long night time, easy to absorb.
As we all know, it takes a certain time for a product to be used and absorbed, and essential oil is no exception. Although essential oil can reach epidermis in 3 seconds, dermis in 6 seconds, subcutaneous tissue in 3 minutes, and circulate with blood in 6 minutes, it takes about 4- 12 hours to be excreted. Therefore, there is a time advantage when you use it at night than in the morning. In addition, using essential oil at night can protect skin and promote sleep, and you only need to wake up to see the effect.
2. Some essential oils are photosensitive and need sun protection.
Some essential oils are not only volatile, but also photosensitive. The use of photosensitive essential oil is not suitable for exposure in the sun, ranging from skin blackening to skin cancer, but it takes a long time to be exposed in the sun, so it can still be used during the day, and the photosensitivity is also light and heavy. For example, it doesn't matter if you use a light grapefruit in a low dose at night and expose it to the sun the next day, but lemon verbena, for example, has long-term photosensitivity and should be avoided in places where it will be exposed to the sun. Although these essential oils need to be protected from light during the day, they will not have these adverse reactions when used at night.
3. I will use more methods at night, and the effect is good.
For busy office workers, the use of essential oils during the day is very small. Although they can use it, the method will be simpler and the effect will not be very good. After all, it doesn't take much time. But after work, it's different. I have plenty of time for myself. At this time, the charm of essential oil can be reflected. Bathing with essential oil can effectively relieve stress, relieve fatigue and improve skin quality. Of course, there are incense, foot bath, massage and other ways to enjoy the wonderful feeling brought by essential oil.