The following are the reasons for long spots, freckle removal methods and prevention methods: 1. Active spots: The five main reasons for long spots are the activity of catalase: 1. External causes: ultraviolet radiation, improper use of cosmetics, external stimuli; 2, internal causes: endocrine disorders: a, cold amino acid enzymes caused by pregnancy lead to melanosis; B, acid-base imbalance, acidity will lead to slow metabolism, causing pigmentation; C, malnutrition, lack of vitamins, slow metabolism, leading to long spots. 3, mental stress, excessive fatigue, neurological dysfunction, adrenal sebum function decline, will lead to the accumulation of amino acid enzymes, resulting in pigmentation. 4. Light effect reaction: A. Antibiotics and contraceptives easily absorb ultraviolet rays; B, food: shellfish, seaweed; C. Plants: Citraceae and Moraceae easily absorb ultraviolet rays. 5. Diseases: A, liver and kidney deficiency, poor hematopoietic function, insufficient qi and blood, slow blood circulation and poor metabolism; B, diabetes will reduce the whole trickle function and slow down metabolism; C, thyroid gland secretion is too much, hyperthyroidism will make the stack amino acid enzyme active and increase the pigment; D, pigmentation caused by skin disease or acne; E, aging will cause the decline of metabolic function. Long crow's feet spots: low thyroid immunity: female hormone imbalance, uterine diseases, too many abortions or taking contraceptives; Long spots on cheeks: liver qi weakness, ultraviolet radiation, insomnia; Long spots around the corners of the mouth: uterine, ovarian and gynecological diseases; Neck: caused by perfume allergy; Hairline: poor liver function due to internal body or hair dyeing. The composition is unstable, affected by external light and endocrine factors, the color depth will change and can be removed. Common ones are chloasma, sunburn, pregnancy spots and dark spots. 2. Qualitative spots: stable in nature and not affected by external factors. Once the original part is removed, it won't grow any longer. Common ones are: genetic spots, freckles, senile spots and pigmented nevus. Speckle characteristics: 1, freckles: related to heredity, 3% related to autosomes and blood, the color is aggravated after sun exposure, distributed in spots and isolated from each other, and the diameter is less than 0.5 cm, which is often distributed on cheeks, hands and shoulders, and begins to appear at the age of 5-7, and can only be diluted if it cannot be eradicated; 2, chloasma: also known as butterfly spots, liver spots, light brown flake. Spots vary in size, with clear boundaries and irregular shapes. Not higher than the skin, common in the face, with symmetrical cheeks. The main reason is related to the imbalance of endocrine and female hormones; 3, pregnancy, sunburn: acquired factors, caused by ultraviolet radiation, forming irregular size; 4, dark spots: metal spots, rebound spots, the formation of the day after tomorrow is related to cosmetics, long-term use of makeup or heavy metal cosmetics, containing lead and mercury, can be cured. 5, senile spots: natural aging, physiological decline, slow metabolism, the shape is more than the skin, generally on the face, hands. The five major causes of long spots are: 1, and external causes are ultraviolet radiation, improper use of cosmetics, external stimuli and abrasions; 2, internal causes: endocrine disorders: a, cold amino acid enzymes caused by pregnancy lead to melanosis; B, acid-base imbalance, acidity will lead to slow metabolism, causing pigmentation; C, malnutrition, lack of vitamins, slow metabolism, leading to long spots. 3, mental stress, excessive fatigue, neurological dysfunction, adrenal sebum function decline, will lead to the accumulation of amino acid enzymes, resulting in pigmentation. 4. Light effect reaction: A. Antibiotics and contraceptives easily absorb ultraviolet rays; B, food: shellfish, seaweed; C. Plants: Citraceae and Moraceae easily absorb ultraviolet rays. 5. Diseases: A, liver and kidney deficiency, poor hematopoietic function, insufficient qi and blood, slow blood circulation and poor metabolism; B, diabetes will reduce the whole trickle function and slow down metabolism; C, thyroid gland secretion is too much, hyperthyroidism will make the stack amino acid enzyme active and increase the pigment; D, pigmentation caused by skin disease or acne; E, aging will cause the decline of metabolic function. Long crow's feet spots: low thyroid immunity: female hormone imbalance, uterine diseases, too many abortions or taking contraceptives; Long spots on cheeks: liver qi weakness, ultraviolet radiation, insomnia; Long spots around the corners of the mouth: uterine, ovarian and gynecological diseases; Neck: caused by perfume allergy; Hairline: poor liver function due to internal body or hair dyeing. The eye skin is characterized by 1, the skin is thin, only a quarter of the face, there is no sebaceous gland and sweat gland secretion, no oil secretion, and it is easy to dry without oil; 2. Dermal is composed of loose connective tissue: sensitive to external stimuli and prone to poor blood circulation; 3. Microvessels and lymphoid nerve tissues are rich: sensitive to external stimuli and prone to poor blood circulation; 4. Blinking 65,438+0-20,000 times a day is easy to cause eye fatigue and wrinkles. Causes of eye problems: 1, causes of dark circles: a, expensive factors: melanin is easy to deposit; B, ocular lymphatic blood circulation forms poor metabolism, leading to ocular blood stasis; C. Being in a bad mood due to staying up late for a long time or being allergic; D, menstrual anemia and liver disease; E. Daily habits: Sleeping on your stomach or with your head covered will put pressure on the eye tissue; F, the use of inferior cosmetics, causing chronic skin poisoning, namely lead mercury poisoning. 2, the emergence of bags under the eyes: a, puffy bags under the eyes: formed the day after tomorrow; B. Fat bags under the eyes: congenital inheritance; C. Lymphatic circulation: poor metabolism and stagnant water; D, eye wheel aging, orbital membrane degeneration, blinking muscle relaxation, fat displacement, lower eye and face drooping; E. Daily habits: eat food with high salt content or use cosmetics with high oil content, drink, smoke and stay up late. 3, wrinkles: a, false wrinkles (fine lines): rich facial expressions, lack of water, oil, lack of collagen; B, true wrinkles (deep lines): the collagen fibers formed above the false wrinkles are hardened and broken; Eye improvement method: 1, dredge and activate eye circulation, improve poor blood circulation, avoid eye fatigue and metabolize stagnant water in time (that is, eye massage). 2. Maintenance: replenish the nutrition needed by the eyes in time to promote collagen synthesis; 3. Keep enough sleep and a good mood; 4, diet, nutrition should be balanced, eat more foods containing vitamins. (NMF-natural moisturizing factor freckle removing method 1. Take a fresh egg, wash it and soak it in a catty of high-quality rice vinegar. After waiting for almost a month, the eggshell will dissolve in the vinegar, so take a spoonful of vinegar egg liquid every day and drink it with warm water, which is very effective and can remove all the spots on your face. In addition, the eggs are soaked in vinegar for a few days, and then the eggshells are taken out and broken when they become soft. Apply egg white to the spot and wash it off in 15 minutes. It is said that it is better than the freckle cream of several hundred yuan. Spot removal method 2. Apply the same amount of yellow-brown wax gourd juice and white vinegar to the face, 2-3 times a day, and wash it off after 10 minutes. It can be removed after half a month. Mix fresh tomato juice \ honey except facial pigment spots at a ratio of 5: 1, apply it to the face, wash it after 10 minutes, and keep it for10-0/5 days, which can decompose melanin and make the skin fair and ruddy. Spot removal method 3. I saw a prescription for removing spots in an ancient Chinese medicine book: soak soybeans (raw soybeans) in vinegar for a month, eat a few capsules a day, and stick to it for a period of time to completely eliminate them. (freckle pays attention to both internal and external repair, which is worth a try. ) Let's talk about the method of soaking soybeans in vinegar: 1, buy proper amount of soybeans and vinegar (I use rice vinegar) 2. Wash the soybeans and pour out half a bottle of vinegar. 3. Put the washed soybeans into the vinegar bottle and cover it. In a month, you can eat it. 4, the amount of your choice, soybeans will rise after soaking for a period of time, be sure to let vinegar soak soybeans 5, how to eat: if conditions permit, you can eat some from time to time, I personally think it should be better to eat more, twenty to forty capsules a day. I just eat it in the morning and when I come back at night, sometimes a little more, sometimes a little less, usually about a dozen capsules a day. I don't think I ate enough, so the effect was not particularly good. I started soaking again today, and this time I plan to increase my appetite and remove spots. It is said that bee pollen is put in honey and let it dissolve naturally. Every night when the mask is applied, the skin will become thinner and whiter. The method of removing spots. Lemon and cucumber juice: after washing your face, apply lemon and cucumber juice, wash it off with water after 30 minutes, and then apply skin cream for 20 days, which will help to remove spots and whiten skin. Carrot juice: Add 10 drop of lemon juice to 2 tablespoons of juice, rub it once in the morning and evening, wash it off after 20 to 30 minutes, and apply whitening skin cream. Tomato juice: squeeze the tomato juice, add one tablespoon of glycerol, apply 10 minutes twice a day, and then wash it with clear water. Milk and lemon juice: twice a week, wiping your face with a mixture of milk and lemon juice at night can whiten and remove spots. Spot removal method 5. (Several beauty freckle masks) Apple lemon mask: Peel and cut the apple, mash it into mud, and add 1 drop lemon essential oil (or 3 drops lemon juice). If it is dry allergic skin, you can add some vegetable oil such as fresh milk or sweet almonds, and add some egg whites to oily skin. /kloc-Wash it with a hot towel after 0/5-20 minutes. Once every other day, 20 days is a course of treatment, which can make the skin smooth and white, and can also eliminate symptoms such as acne, freckles and dark spots.