Can you come back for nothing after tanning? In daily life, some people like tanning to change their skin color, because many people like bronzed skin very much and think it looks healthier and sexier. Can you come back for nothing after sharing tanning? Let's find out.

Can you come back for nothing after tanning? Tanning 1 Can you come back for nothing?

Generally, tanning is more uniform and thorough, but it is not easy to restore the original appearance. Because the process of sunbathing is when the body synthesizes a large amount of melanin, when the tanning effect is achieved, a large amount of melanin has accumulated in the surface and deep layers of the skin;

If you want to fade these melanin, it is actually more difficult, and it may take a long time to fade slowly. But if the tanning is successful, there is no need to change it back. According to the health condition, dark and even skin looks good.

How many times does it take to tan?

It usually takes about four to five times. Suntan is to make the skin black and beautiful. With the growing strength of China, people's lives are more colorful. The popular bronzed skin and wheat skin have become the mainstream. Coupled with special cosmetics and sunbathing, the beautiful bronze color is black, chocolate, and one white covers three ugliness. The dark and healthy skin color is even more wild and beautiful, just like obsidian.

Natural tanning

Natural tanning is sunbathing. After bathing before sunbathing, apply proper amount of tanning oil to the skin you want to tan and massage evenly. The effect will be better after sun exposure.

Tanning oil is a good thing, which can reduce peeling, prevent skin dehydration and increase skin luster after sun exposure. Professional sunbathing depends on it. Remember the key point of sunbathing-don't get sunburned, and relax according to the sun resistance of your skin. Generally, the initial exposure is 30 minutes, and the subsequent exposure is 30 minutes to several hours, depending on personal circumstances.

The normal reaction of skin after sun exposure is redness and burning. At this time, it is a wise choice to repair the gel after sun exposure, which can help soothe and calm the skin, replenish moisture and relieve discomfort after sun exposure. It's cool.

Precautions for tanning

1 and exfoliated the whole body 5 days ago.

Skin surrounded by old waste keratin will lose a lot of color, so exfoliating in advance is the premise of getting a beautiful complexion. But the time can't be the day before, because the skin that has just exfoliated becomes thinner, and the sun easily makes the skin dry and itchy. It is the best way to exfoliate the whole body 3~5 days in advance.

2, good mental state, uniform drying effect.

Sleep quality will also affect the tanning effect. When in good condition, the skin's metabolism and detoxification function are smooth, and the tanning may be more uniform, and the effect is closer to your expectation.

3. Skillfully use the product before drying

Apply some protective equipment before drying. If you want to achieve quick results, you can choose one that is helpful for drying. The main purpose of applying products is to prevent the skin from drying after sun exposure, and to make the skin more shiny and beautiful. The quantity does not need to be very thick, but it must be uniform. Sometimes it may be that the details are not painted, and it may peel and itch. But it will be all right in a few days.

Step 4 repair after sun exposure

Using after-sun repair cream can slow down skin aging and make your tanning effect last longer. Pay attention to timely hydrating and moisturizing to avoid dry and peeling skin. In addition, it is easy to cause the stratum corneum to thicken after sun exposure, resulting in dull skin color. You can choose a body cream that has a slight exfoliation effect and is not irritating, twice a week to make your skin dark and healthy. Eating less foods and drinks rich in vitamin B or vitamin C after sun exposure is easy to make the tanned skin "white".

Can you come back for nothing after tanning? What is tanning?

Suntan is to make the skin black and beautiful. With the growing strength of China, people's lives are more colorful. Bronze skin and wheat skin, which have always been popular, have become the mainstream. With special cosmetics and irradiation under sunbathing, beautiful bronzed black and chocolate skin is maintained, and dark and healthy skin color is more wild and beautiful, just like obsidian. Paint your skin with a layer of bronze, which becomes the focus of chocolate temptation in the sun. This is a tanning ceremony that every hipster must do every summer. Black beauty is too powerful.

Tanning principle

According to the different wavelengths of sunlight, there are three kinds of light that can be used for exercise: infrared light with a wavelength above 760 nm, visible light with a wavelength of 400-760 nm, and wavelength.

180 ~ 400 nm ultraviolet. The above three kinds of rays have different effects on human body.

Sunlight has invisible and warm infrared rays, chemically active ultraviolet rays and visible light. Ultraviolet light can transform 7- dehydrosterol in skin into vitamin D, which can improve calcium and phosphorus metabolism, prevent rickets and osteomalacia, promote calcification of tuberculosis focus, heal fracture after reduction and prevent tooth loosening. Infrared rays can penetrate the epidermis and reach deep tissues, which will increase the temperature of irradiated tissues, dilate blood vessels, accelerate blood flow and improve blood circulation. If the radiation is intense for a long time, the whole body temperature can be raised. The visible light in sunlight can cheer people up and make them feel comfortable mainly through vision and skin. Ultraviolet light is the spectrum with the strongest effect on human body in sunlight, which can strengthen blood and lymphatic circulation and promote the process of substance metabolism; It can convert ergosterol in skin into vitamin D, regulate calcium and phosphorus metabolism and promote normal bone development. However, a large amount of ultraviolet radiation can cause erythema, protein decomposition, skin cell degeneration, release histamine into the blood, stimulate the hematopoietic system, increase red blood cells, white blood cells and platelets, and make phagocytes more active. Repeated exposure to sunlight, due to ultraviolet light, melanin in the skin is transformed into melanin, and the exposed skin presents a uniform and healthy black color. Melanin can absorb more solar radiation, convert it into heat energy and stimulate sweat gland secretion. Sunlight is also a natural disinfectant, and various microorganisms quickly lose their vitality under ultraviolet radiation.

Precautions for tanning

Suntanning is a method of exercising or preventing chronic diseases by using sunlight, which mainly makes sunlight shine on human skin, causing a series of physical and chemical reactions, thus achieving the purpose of fitness and treatment. Tanning is usually combined with cold water bath and air bath.

1, tanning is prohibited when there are serious diseases such as heart disease, tuberculosis, fever and bleeding;

2. In case of nausea, dizziness, heat annoyance and other reactions during irradiation, stop immediately and rest in the shade; After re-irradiation, it should be reduced appropriately;

3. When fatigue, insomnia and loss of appetite occur after tanning, it may be the accumulation of sunshine, so you should rest for a few days and continue irradiation after the symptoms disappear;

4. It is best to take a short air bath before each tanning, and then wipe your body with cold water after tanning.