Experts say that there are many reasons for women's spots, which can be summarized as follows: it is natural to wear heavy makeup regularly, cosmetics contain many metal components, and chemical components have the function of absorbing light. Some people use chemical metals such as lead and mercury or cosmetics with spices for a long time, which can easily lead to dark spots on the skin. When the skin is coated with thick cosmetics for a long time, it can't get a good breath, and the makeup removal is not clean. Pigments and harmful substances in cosmetics remain on the skin surface and even penetrate into the skin, which will cause pigment accumulation, which is simply a bad star for the skin.

Improper use of cosmetics, some inferior cosmetics caused pigmentation, and after cosmetic dermatitis subsided, pigmentation remained in cells.

Improper maintenance method is the biggest harm to your skin, so you must find the maintenance focus suitable for your skin and choose products according to your skin quality.

For people who often use computers, computers have become a necessity of life. However, female friends who love beauty must pay attention to computer time! Only by enduring for a period of time can you get beautiful and good skin. There are five sins of computer radiation: acne on the face, radiation spots, dry and dull skin, decreased vision and dark circles. However, with the continuous expansion of computer applications, our lives and work have been inseparable from computers. What can we do? Besides consciously reducing the time in front of the computer, it is also important to prevent radiation isolation. Applying anti-radiation sunscreen before makeup can effectively block the damage of computer radiation to the skin, reduce the chance of pigmentation, and stay away from freckles and chloasma. If you have to face the computer, please apply sunscreen every 3-5 hours, even at night.

If you don't exercise for a long time, exercise is something that many women don't like to do, especially thin female friends. Sweating is bad for your beauty. It's a big mistake not to exercise! Exercise is not a patent for obese women! Lack of exercise is also one of the reasons for the long spots.

Oral contraceptives are often taken orally, which is the most common reason. Medical proof shows that the long spots of oral contraceptives are directly due to the joint action of estrogen and progesterone. Estrogen stimulates melanocytes to secrete melanin particles, progesterone makes melanin particles move and spread, and estrogen reduces sebaceous gland secretion.

Diseases lead to macula, and some physical diseases, such as dysmenorrhea, irregular menstruation, chronic pelvic inflammatory disease, liver cirrhosis, chronic adrenal insufficiency, chronic alcoholism, tuberculosis, senile chronic bronchitis, bronchiectasis and other chronic diseases lead to macula.

The nutrition is not balanced, because the lack of vitamin A, vitamin B, vitamin C, vitamin E, nicotinic acid, zinc or some amino acids may also lead to long spots, which can be obviously improved after supplementing their nutrition.

There are toxins in the body, and toxins in the body are also the cause of long spots on the face. Other reasons: such as heat stimulation, mental depression, frequent staying up late, excessive fatigue, genetic factors, etc. External factors lead to the increase of estrogen secretion of melanin, leading to long spots.

So how do women maintain spots?

Want to face without spots, radiant, not with skin care products can solve the problem. But based on the above reasons, I would like to recommend some methods to prevent long spots, which female friends can refer to:

1. Avoid taking photosensitive drugs, such as birth control pills, antihypertensive drugs for hypertension and coronary heart disease, non-steroidal anti-inflammatory drugs, diuretics and some antibiotics.

2. Don't be exposed to the sun for a long time, and apply sunscreen on the exposed parts when going out.

3. If you suspect that chloasma is caused by some drugs and cosmetics, you should stop using it.

4, eat more fresh fruits and vegetables: such as celery, day lily, black fungus, lotus root, apple, pear, watermelon and so on.

5, eat less spicy and other irritating foods: such as coffee, cocoa, onion and garlic, cinnamon, pepper, pepper and so on.

6, women don't grow spots secret, drink some citron tea!

7. Long spots are related to diseases. If you are sick, you should see a doctor, especially for gynecological diseases. If you find hyperplasia of mammary glands, dysmenorrhea, irregular menstruation, etc. You should see a doctor.

8. Sleep and diet are very important to the skin, especially sleep. Even if you close your eyes for 10 minutes, your skin will be shiny only if you don't lack oxygen and water. At the same time, drink more water, soup and fruit. Of course, high-quality protein in eggs and lean meat also contributes to smooth and delicate skin.

9. Sugar should be properly supplemented in summer, because organs such as liver, kidney and spleen need sugar, while women with healthy organs have dark hair and ruddy skin color.

10, sunscreen, because most wrinkles and spots are caused by photoaging. Therefore, you should start to protect yourself from the sun from teenagers. Hats, umbrellas and sunscreen skin care products are all good helpers for sun protection. It is worth reminding that exposure to the sun for a long time does not necessarily require the use of high SPF sunscreen products. Generally SPF 15 is enough. Sunscreen with SPF above 30 should be washed after 2-3 hours, because products with high SPF are also irritating to the skin.

1 1. Detoxify the body regularly. China's theory of detoxification and health preservation for thousands of years holds that poison runs with the blood, which will affect the blood circulation after invading the dermis, resulting in insufficient nutrition supply and a large number of spots on the epidermis. Experts say: as long as the toxin is excreted, the metabolism in the body will be normal and people's face will be rosy.

As long as we do these things well and keep our face and five internal organs clean, we can keep our bodies healthy and beautiful.