Dark spots are usually easy to appear after 25 years old and are acquired. The reason for the formation of black spots is very complex, generally believed to have the following reasons: 1. the use of low-quality cosmetics, which contain pigment preservatives, mixed with sweat, invading the inner layers of the skin, accelerating the production of black spots. 2. the human body for a long time, the skin will be tense and fatigue, the blood is acidic, metabolism slows down the skin will not be able to get enough nutrients; the cuticle due to the lack of moisture and lead to the skin dull. 3. the mother in order to protect the safety of the fetus in utero, a large amount of secretion of luteinizing pigment. When the mother in order to protect the fetus in the womb, a large number of secretion of luteinizing hormone, some pregnant women face can appear dark spots, but generally after delivery gradually disappear. If you eat more fruits and vegetables containing vitamin C, soy milk and milk during pregnancy, have regular bowel movement every day, get enough sleep and maintain a good mood, you can also make the dark spots fade away in time. 4. Excessive brain, too much sunlight are the reasons for the increase of dark spots. With the growth of age, the aging of the skin, melanin cells over secretion, will also make the skin black.　　 1/hzzccn 3/hzzccn Take 30 grams of black fungus, 20 red dates. Wash the black fungus, remove the core of the red dates, add the right amount of water and cook for about half an hour. Once a day after breakfast and dinner. Often served, can reside in the face to dispel spots, health and beauty, plump muscle, and for the treatment of facial black spots, shape thin. The black fungus in this recipe, "Compendium of Materia Medica" recorded that it can remove black spots on the face. Black fungus can moisturize the skin, prevent skin aging; jujube and the beneficial qi, spleen and moisturizing, help black fungus to get rid of black spots. 6/hzzccn With winter melon vine boiled water used to rub face, bath, can make the skin moisturizing, eliminate freckles. Calendula leaf juice also has the effect of skin care to get rid of spots. Mash marigold leaves and rub the juice on your face to eliminate freckles and to refresh and whiten your skin. Dandelion flower water can also be used to remove spots, take a handful of dandelion, pour a teacup of boiling water, cooled and filtered, and then wash your face with dandelion flower water morning and evening, which can make your face clean and less dermatitis. 9/hzzccn production: hawthorn, orange peel with water **** cooking, to be cool, with gauze filtering dregs of juice with honey call. You can drink it regularly. Effect:Remove dark spots. Applicable to facial dark spots, freckles. Eat dried persimmons to get rid of dark spots Raw materials: dried persimmons, daily food, long food effective. Effects:Moisten the heart and lungs, remove dark spots. It is suitable for facial black spots, freckles. 12/hzzccn 1, external causes: ultraviolet irradiation, the use of poor cosmetics, external stimulation abrasion; 2, internal causes: endocrine disorders: A, pregnancy caused by kojic acid enzyme activity, resulting in melanin deposits; B, acid-base imbalance of the body acidic will lead to a slow metabolism, resulting in hyperpigmentation; C, malnutrition, lack of vitamins, slowing down of the metabolism, resulting in spots. 3、Mental stress, excessive fatigue, neurological disorders, adrenal sebaceous function decline, will lead to stack amino acid enzyme activity, so that hyperpigmentation. 4, light reaction: A, antibiotic drugs, contraceptives easy to absorb ultraviolet light; B, food: shellfish, seaweed; C, plants: citrus family, mulberry family easy to absorb ultraviolet light. 5、Diseases: A, liver and kidney insufficiency, poor hematopoietic function, insufficient qi and blood, slow blood circulation, poor metabolism; B, diabetes will make the overall function of the fine flow of degeneration, but also slow down the metabolism; C, overproduction of thyroid, hyperthyroidism, will make the stack of aminosilicicic acid enzyme activity, so that the pigmentation increases; D, skin disease or acne, acne caused by hyperpigmentation; E, aging will cause a decrease in the metabolism function. Can be based on these reasons to find a solution, but also can be like a woman to do some masks, there are some men's beauty products on the market, you can choose a suitable for their own one. Banana mud mask Mash bananas into a paste and put on the face. It is rich in vitamins and trace elements such as calcium and potassium. Suitable for dry skin and sensitive skin facial beauty. Tomato Mud Mask hi/hzzccn Rich in vitamin C and has strong astringent properties. Suitable for oily skin and pigmented skin. Loofah Juice Mask Contains a variety of vitamins, has a strong bleaching effect, long-term use of skin delicate and white. Suitable for all kinds of skin. Cherry juice mask Rich in vitamins, can make the skin color red, stretch wrinkles. Suitable for emaciated dry skin and aging skin. Potato mask Rich in starch, can remove excessive sebum in the skin, and has a good effect on facial puffiness and prominent bags under the eyes. Suitable for oily skin and puffy areas. Watermelon Mud Mask Rich in vitamins, sun-tanned skin, excess oil pores have obvious improvement of the skin. Suitable for oily skin and skin that needs bleaching. Celery juice mask Rich in vitamins, can replenish skin moisture, freckle skin has a decolorizing effect. Eggplant puree mask Rich in vitamins and minerals, it has obvious healing effect on scarred skin. Apple mask Peel the apple and cut into pieces and pounded into mud, and then coated in the face, such as dry allergic skin, you can add the right amount of fresh milk or vegetable oil, oily skin should be added to some of the egg whites. 15-20 minutes with a hot towel can be scrubbed clean. Every other day, a course of treatment for 20 days. Can be used to moisturize any type of skin. Cucumber mask Mash a cucumber and squeeze the juice, mix with half a spoon of lemon juice or white vinegar and apply to the face. It moisturizes and whitens the skin. Egg white mask Egg white in a bowl into a white foamy mask, skin tightening and remove wrinkles and skin impurities. Honey yolk mask will be an egg yolk in a spoonful of olive oil broken, and add a spoonful of honey after mixing the face, there are moisturizing wrinkles effect.