How to protect yourself from the sun at the seaside?

Most girls should know that the ultraviolet rays at the seaside are bigger than usual, so you must pay attention to sun protection when you go to the seaside, otherwise it will change your skin color. Today, Bian Xiao will tell you something about sun protection.

How to prevent sun 1? Make-up sunscreen after makeup: If you make-up sunscreen after makeup, liquid sunscreen will basically make your makeup flower. If the conditions are better, take off the underground makeup and make up the foundation and blush after sun protection. Of course, this is not realistic. So I use a high SPF powder cake to supplement the sun protection. The powder cake is thinner. Otherwise, if you add a few more layers, the makeup will obviously be very thick and unnatural. Remember to add a little blush after you repair the sunscreen powder, and then it will be more natural to apply a little powder outside.

2. Choice of mixed skin sunscreen: I am also mixed skin. If the mixed skin is hot, it will be easier to produce oil. If the mixed leather is made of greasy and airtight products, the T-shaped part will be shiny in hot environment. Water babies are not recommended here.

3. Recommended products: I think Shiseido has a good sunscreen because it is not too greasy, light and breathable. I bought a bottle (60ml) 127 in Japan. Because Anatole is a little expensive, I recommend Anatole for painting faces, which is also not greasy. If you spray, you need to spray a lot to be effective. Many people's faces must be wet, and foundation and blush will hang down.

Summary of sunscreen ①. Physical sun protection &; Chemical sun protection

Sunscreen can be divided into physical sunscreens according to its properties. Chemical sun protection. Physical sunscreen takes effect immediately after application. Chemical sunscreen must be applied 15 minutes before going out, and the chemical reaction takes time to take effect. The way to distinguish between physics and chemistry is generally to look at the color of emulsion. Physical sun protection is mostly with a little skin color. For example, Xiaoman in Mentholatum is pure physical sun protection. Chemical sunscreen is mostly milky white, and the most typical one is water baby. There is also a physical+chemical sunscreen, the most typical of which is Shiseido's lasting sunscreen. Everyone says that sun protection is effective. Of course, physics+chemistry, the most intimate protection, plus long-term use of wings at night, all day long peace of mind. But this method is not necessarily suitable for identifying all sunscreens, and you need to observe more and ask more questions. In addition, parents should pay attention to the fact that chemical sunscreen has an effective time and needs to be applied 15 minutes in advance.

②. Sun protection coefficient & Panama

Generally, sunscreen bottles will be marked with two values. One is SPF and the other is PA.

SPF is the sun protection factor (sun protection

Factors). Sunscreen on UVB. UVB can cause sunburn. There is a string of numbers behind it. This number represents the value of the sun protection index. Applicable to everyone, the calculation method is: assuming that the intensity of ultraviolet rays will not change with time, a person without any sun protection measures will turn red after staying in the sun for 20 minutes. When he uses SPF 15 sunscreen, it means that the time can be extended by 15 times, that is, the skin will turn red after 300 minutes. Sun protection factor SPF is a test index to measure the defense ability of sun protection products against ultraviolet UVB in sunlight. The sunscreen you choose to go to the beach needs at least SPF30, and 50+ is better. But it doesn't mean that wearing SPF50 sunscreen can guarantee 750 minutes without sunburn. Sweating, rubbing and other conditions will affect the sunscreen effect. Sunscreen with higher SPF should be replenished every 3 to 4 hours.

PA refers to the degree of UVA prevention (protection

UVA).PA against UVA that can lead to tanning. There will be several plus signs, PA+ means effective, PA++ means quite effective, and PA+++ means very effective. Many European and American sunscreens are not marked with PA, because Europeans and Americans like sunbathing and tanning themselves. Why do they think UVA should be prevented? How beautiful it would be to be a little darker. The most typical one is the water baby. Don't blame the landlord for not reminding parents why the baby will get tanned after painting water. Asians don't like black, so the sunscreens produced in Japan, South Korea and China are basically marked with PA value. Sun protection against weather has been PA+++++(note/kloc-4 years later, the new version will have 4+s).

(3). Thin and transparent:

In addition, it is best to choose a sunscreen that is not thick and breathable. Otherwise, it is difficult to draw a white wall on your body. Biosoft and American National Railway Passenger Transport Company used by the landlord are both high index but can be kept thin and light, and the landlord took them up and down the mountain without sunburn. Water baby, the landlord feels a little heavy and doesn't like it very much. Besides, the water baby in the pink bottle has no sun protection and cannot be praised by the landlord himself.

The sunscreen you take to the seaside should be waterproof. At this point, anachrotron gold bottle and water baby powder tube are the same.

⑤.

If you buy sunscreen or worry about getting sunburned, the landlord suggests buying a bottle and filling it when it is dry. It is said that applying a thick layer of calming skin after sunburn has a good effect. Because the landlord has not been sunburned, it is useless to buy it, and the experience effect is unknown.