1, lemon essential oil
Lemon essential oil is extracted from the peel of lemon. The lemon essential oil extracted by pressing method contains photosensitive factors, and the vitamin C contained in it is easy to be oxidized. It is not suitable to use lemon essential oil during the day or under strong light.
2, bergamot essential oil
The essential oil of bergamot also comes from the peel of citrus in advance, and it contains photosensitive factors, which is not suitable for daytime use. However, it should be noted that if the purchased bergamot essential oil is marked with FCF, it means that the photosensitive factor has been eliminated by heating, and it is no longer photosensitive.
3. Grapefruit essential oil
Grapefruit essential oil is non-toxic, non-irritating and non-allergic. Although it is listed as non-photosensitive essential oil, it may cause irritating reaction if it is exposed to strong light after use. Therefore, it is best not to use grapefruit essential oil during the day.
4. Sweet orange essential oil
Sweet orange essential oil is extracted from orange peel, and the freshness of orange peel is retained after pressing. Sweet orange essential oil has certain photosensitivity. It is best not to use it during the day. If it is necessary, the concentration should be diluted as much as possible, and the sun protection work should be done when going out.
5, photosensitive essential oil * * * Same point
Photosensitive essential oils are mostly extracted from the peel of fruits. When extracting, the squeezing method is adopted. This kind of fruits contain furan coumarin, which makes these essential oils have certain phototoxicity and should not be used in the daytime.
6. What else is not suitable for daytime?
In addition to citrus essential oils, other oils such as Angelica dahurica oil, cumin fruit oil, fig Ye Yuan essence, marigold oil, verbena oil, orange oil and coriander oil should not be used in the daytime. Verbena oil should never be used in the daytime because of its serious photosensitivity.
7. Lavender essential oil can
1, can be used during the day.
Lavender essential oil can be used in the daytime. Theoretically, lavender essential oil does not contain photosensitive factors, so it will not burn the skin or make the skin easy to turn black when used during the day.
2, the effect is better at night.
The effect of lavender essential oil used at night is better than that used during the day.
1. Using lavender essential oil at night can help promote sleep and improve sleep quality. The unique fragrance of lavender essential oil can soothe nerves and calm emotions.
2. Using lavender essential oil at night can help better beauty and skin care. From 9: 00 pm to 1 1 pm, skin metabolism is enhanced, and lavender skin care can play a better role at this time.
3. Lavender essential oil used at night can also help relieve the physical and mental stress of the day and fully relax the body and mind, which is a good way to vent stress.
3. How to use it during the day
It is generally simple to use lavender essential oil during the day, and the common usages are:
Drop lavender essential oil 1~2 in make-up water or mixed in cream, evenly apply it to face, and then apply sunscreen and isolation products.
In addition, if you can wash your face in the morning, you can drop 1 drop lavender essential oil, mix well and wash your face directly.
4. How to use it at night
Use lavender essential oil at night. Our common usages are:
1. aromatherapy method: people who have poor sleep at night can drop lavender essential oil 1~2 on a cotton swab, and then put the cotton swab in the pillow to promote sleep;
2. Bathing method: If you take a bath at night, you can drop 2 drops of lavender essential oil into the water and soak for 15 minutes, which can eliminate fatigue and relax your body and mind;
3. Mask method: Apply a mask after going home at night, and you can drop 2 drops of lavender essential oil to help acne and whitening, beauty beauty.