How should a woman choose sunscreen

In the summer, sun protection is the most important skin care course for every girl. For the 9-to-five “commuter” MM, your first sunscreen should be the “universal sunscreen” that must be used every day, with a relatively high sun protection index. The refreshing texture and the effect of slightly moisturizing, many cosmeceutical brands define this type of sunscreen as “daily isolation”. The sun protection factor of SPF30 is effective against the bright sunshine encountered on the way to work, and the texture is not heavy. When you put on makeup, you won't feel sticky. The broad-spectrum effect is against the computer radiation and the UVA through the glass. It is suitable for the daily needs of the Office girl.

However, just like a new employee interview, you have different requirements for your first sunscreen for different occupations. First of all, what you need to determine is how much time are you going out? If you are a clerk who is fixed to work, then the time you can reach the sun is on the way to work and off work. In the early morning and evening, the UVA in the ultraviolet is more serious than the UVB, so the low SPF index and the high PA index are more practical. In fact, SPF15/PA+++ sunscreen is enough to resist the sun you encounter; if you often need to travel on the road to sell MM, then, in the choice of not less than SPF30 sunscreen index, it is best to choose to contain physical sunscreen Ingredients of sunscreen are significantly stronger than chemical sunscreens in terms of durability and water and sweat resistance. Please remember to apply before each time you go out.

Choosing physics or choosing chemistry

The main components of physical sunscreens are titanium dioxide and zinc oxide. These substances can refract and reflect ultraviolet rays. The sunscreen will not fall off easily. Zinc oxide can be used to treat diseases such as eczema and dermatitis. It can also be used in skin sensitive areas such as the eye area. Therefore, the sunscreen products based on physical sunscreens are less irritating, but generally the texture is greasy and heavy.

Chemical sunscreens are chemical UV absorbers that selectively absorb UV rays and provide a sunscreen effect. The texture is also refreshing. Compared to physical sunscreens, some chemical sunscreens are unstable to light, and the sunscreen effect is reduced over time and needs to be applied at any time.

At present, most sunscreen products on the market are a mixture of physical and chemical sunscreens. In general, the higher the sun protection index, the more greasy the texture of sunscreen, so it is very important to choose the sunscreen index according to your own needs. The pursuit of high sun protection index. In addition, sunscreen products are not completely soluble in water, no matter which sunscreen product you use, please use cleansing oil to remove makeup.

UVA and UVB who are more scary

Glass can block UVB in ultraviolet light but can't block UVA. UVA is the culprit of photoaging. Although it does not cause burning or tingling like UVB radiation, it can cause deep sunburn and make skin more skin. Getting older or suddenly appearing spots. In the European standard, if a bottle of sunscreen has a higher UVA defense time than UVB, the UVA logo will be circled on the outer packaging. For MMs that often illuminate the "indoor sunlight", your commute sunscreen must be Choose a broad spectrum UVA sunscreen.

In general, all windshields of automotive glass are made of laminated glass that can only transmit less than 1% of ultraviolet light. However, the windows on the sides and tail of the car are made of non-laminated glass, and a large amount of UVA can damage your skin through them. Therefore, the MM driving to work can not be taken lightly, must be UVA sunscreen in the exposed parts of the body.

Painted thicker than index high useful

Your sunscreen will reach its stated sun protection index only if you achieve a prescribed amount of 2 milligrams per square centimeter. Even if it is more than SPF30 sunscreen, if you only apply a thin layer of skin, probably only SPF4 sunscreen effect, after expert investigation, most people use only 0.5 mg to 1 mg of sunscreen per square centimeter. Because sweat and friction will lose your sunscreen, you need to apply it every two hours for outdoor activities. Finally, if you can't guarantee your sunscreen lotion, choose a product with a high SPF and PA value.

Products Recommended:

Yuemu source white silver needle isolation sunscreen SPF35/PA+++

This white tea, vitamin C and E with the well-preserved antioxidant guardian white silver needle and coastal pine, like a layer of invisible protective cover on the skin surface, timely interception of free radical damage, help facial skin against harmful ground ozone. It should be noted that Baiyin Yinchao Tea contains 3 times more potent anti-oxidant polyphenols than green tea, anti-oxidation effect is 5 times that of green tea, 10 times of vitamin E and 20 times of vitamin C!

L'Oreal Paris new multi-protection barrier SPF30+ PA+++

Protect UVA UVB, isolate external pollution, resist sunburn, pigmentation, free radicals and photoaging. Mexoryl SX and Mexoryl XL, the proprietary UV absorbers that effectively protect against UVA and UVB, prevent all melanin precipitation immediately and permanently. More protection against UVA, effectively resisting skin photoaging.

Vichy refreshing sunscreen spray

Unique MEXORYL XL UV isolation system + VICHY hot spring water, double protection, effectively isolate UVA/UVB, refreshing and non-greasy texture, waterproof, sandproof, low irritant formula, delicate and sensitive skin is also suitable.