1, ultraviolet influence
When the skin is exposed to ultraviolet rays, it produces a brown pigment called melanin. The original function of melanin is to protect the skin from ultraviolet rays, but when its protection task is completed, it will become dirt peeling off. When human metabolism is poor, some pigments will remain on the skin surface, forming dark spots.
2. Lipid peroxides
Skin cells are particularly prone to oxidation after being irradiated by ultraviolet rays, which will produce a harmful substance called lipid peroxide, which will also cause damage to the dermis and easily lead to pigmentation.
3. Irregular life
Bad living habits such as stress, partial eclipse and lack of sleep will also increase melanin. Night 10 and 6: 00 am are the best time for metabolism, so people with unstable sleep time have poor skin metabolism rate and produce melanin.
4, endocrine disorders
Lutein produced during menstruation and pregnancy makes endocrine particularly prone to imbalance, which is the peak of melanin production. It is the best policy to maintain normal living habits and avoid ultraviolet radiation.
Dietary elements to prevent black spots
Vitamin C and vitamin E are the most effective nutrients to improve dark spots, which can not only prevent and reduce melanin, but also help collagen to grow, moisturize skin, play an antioxidant role and prevent premature skin aging.
Six kinds of flowers that completely remove melanin:
Colorful flowers are the most spiritual essence of nature. Girls who love beauty may wish to take some flowers to make their own skin care products, which are not only interesting, but also receive wonderful skin care effects.
Rose Cleanser In the morning, pick out the roses that are not fully open, soak the whole rose in balsamic vinegar, let it stand for a week, and then add a proper amount of cold boiled water to make cleanser, which is used to wash your face in the morning and evening. Over time, it can completely remove acne and acne, leaving the skin smooth and tender.
Chrysanthemum mask Chrysanthemum is rich in essential oil and chrysanthemum pigment, which can effectively inhibit the production of melanin in skin and soften epidermal cells. One can make chrysanthemum into flower porridge for oral administration; Second, it can be mashed and mixed with egg white and applied to the face, which can whiten and wrinkle.
Plum Blossom Mask Plum Blossom is white and beautiful, and tastes bitter and fragrant. Mud it and mix it with a little honey to make your skin delicate and fair.
Jasmine refreshing liquid: Soak the flowers that are not fully opened in cold water, seal them for a few days, and then add a little medical alcohol. After washing your face, pat it on your face to shrink pores and refresh your skin.
Lily whitening liquid put lily petals into a bottle, inject medical alcohol and seal. After one month, diluted with 2 times of cold boiled water, it has whitening effect on the skin, especially on oily skin.
Peach Blossom Skin Care Liquid Peach Blossom is the best beauty product, which is rich in kaempferol and coumarin. Soak the newly opened flowers in white vinegar or low-alcohol pure grain wine and let them stand until the liquid color is reddish. After washing your face, take a little glycerin and wipe it with it. It can also be used to wash your face, especially if taken orally. It can delay aging, make your face look like a peach blossom and add a delicate color.