What's wrong with girls with white skin in summer and black skin in winter?

This situation can be seen in normal people. Normal people go out more, and the weather can be bronzed in hot weather. It belongs to normal winter. They go out less, they have more clothes, and their skin will look very white for sun protection. If there are no other abnormal symptoms, you can temporarily not treat and observe. When the weather is hot in summer, try to reduce going out as much as possible. When going out, take an umbrella and apply sunscreen.

What is the congenital cause of skin blackening? Melanin deposition is the cause of skin blackening. Melanin skin is a kind of protein at the bottom of skin. Ultraviolet light can make melanocytes synthesize melanin. Melanin was originally a substance to protect the skin. However, due to various metabolic problems, melanin is not decomposed and excreted. Through the layer-by-layer movement of cell metabolism, deposits are formed in the epidermis of skin. Lead to skin blackening, uneven skin quality and various skin problems!

The chief culprit of skin damage is ultraviolet rays, which stimulate melanin in the skin and induce skin damage. Even in cloudy days and cold winters, "ultraviolet rays" are still very strong. Ultraviolet rays can also cause skin blackening, aging and wrinkles. Humid air, sunlight coming in through windows, and even radiation from indoor lighting, computers and mobile phones are the main culprits of skin blackening.

Friction melanosis, as its name implies, is a kind of skin friction in daily life. Local skin is stimulated by intense friction and compression, which makes the skin appear diffuse reticular pigmentation from light brown to dark brown. Forced bathing and improper scraping massage are common manifestations in daily life.

Skin whitening skin care While paying attention to skin whitening, we can't ignore the importance of skin cleaning! Makeup, dust and skin metabolism are like invisible masks on the skin, which hinder the nutrition and normal metabolism of cells. Coupled with a day's work, the air in the air-conditioned room is cold and polluted, and the skin is already overwhelmed. The body's self-repair is limited, and the detoxification channel is blocked. At this time, if the cleaning is not in place, the skin will not be nourished. Dark skin has become an inevitable result!

Choosing deep cleansing cleanser is the best choice for skin! Simple cleansing massage, cells breathing fresh air, blood nourishing skin, whitening the first step can be achieved!

Sunlight, air conditioning and intense work can make the skin lose a lot of water. The skin must always keep enough moisture.

In daily care, two kinds of water are used, one is moisturizing water (or toner) and the other is firming water. Use moist water first, and then use tight water to lock the water. Massage when flapping can make cells absorb better. Regular facial mask and hydrotherapy are good choices for skin supplement.

Special care for whitening and moisturizing every other week or ten days, and the centralized care effect of exfoliation, balance repair solution, whitening essence and essential oil repair solution will be very prominent! If you have the conditions to go to a beauty salon to find a professional beautician for massage, it will greatly exceed the usual effect!

Try to avoid going out from 10 to 2 pm in summer, because at this time of the day, the sun is strongest and the ultraviolet rays are strongest, which is the most harmful to the skin. When going out, try to wear a sun hat, umbrella, sunglasses and sun shield to protect your skin. Wear sunscreen and sunscreen every time you go out. Because the sunscreen is used for a short time, usually 2-3 hours, it should be used repeatedly!

Vitamin C is an antioxidant, which can inhibit oxidation and prevent pigmentation. Vitamin B6 is rich in vitamin C, such as apples, fresh dates, oranges, tomatoes, radish juice, potatoes, sweet potatoes, strawberries, pineapples and other fruits and vegetables. Vitamin B6 can remove melanin. Foods rich in vitamin B6 include chicken, lean meat, egg yolk, fish, shrimp, peanuts, soybeans and their products.

Drink plenty of water at ordinary times to promote excretion, and proper exercise and sweating can expel toxins from the blood. Detoxification of stool is to expel stool, eat more dietary fiber, and frequent defecation will promote detoxification of stool! It is a good method to soak seabuckthorn and plantain seed shells in water.

Pine cones have the magical effect of removing dark spots, so they are also called melatonin. After entering the blood circulation, it plays its inherent function, thus playing a role in whitening. Foods such as oats, corn, ginger, cucumber, banana and eggplant all contain melatonin.

Collagen mainly exists in animals. Besides common pig's trotters and pigskin, collagen-rich foods include beef tendon, chicken feet, chicken wings, chicken skin, fish skin, shark's fin and cartilage. In addition, rice oil on millet porridge is the most affordable food to supplement collagen.