effect of sunscreen products in the Consumer Association announced Dr Lee,vibram 5 fingers, Avon and other half failed to meet label values
temperature gradually, and into the sun hot spots. However, if carefully prepared sunscreen effect is far less than expected, that suffer a skin available.
5 cosmetics sun protection factor SPF sunscreen on the market value and the PA values.
SPF value is the sun protection factor, which is the protection of sunscreen cosmetics, skin erythema to avoid a performance index of the sun, often on behalf of the UV-protective effect.
PA UVA protection is used to indicate the protective effect of UVA protection.
in the PA test results, 13 samples of the nominal value of the sampling and testing values were found. The SPF test, 67 samples were able to achieve a nominal effect of sunscreen.
responsible person in the Consumers Association, said the test results are provided in accordance with test methods to determine the maximum allowable error, the current test results of 67 published although some differences Comparing the value of the poor, but also are qualified.
a sunscreen labeled SPF values of the two
in a walmart, a Japan's imports of Similarly, the Sales staff explained that: Since China does not allow annotation over SPF30 +, while the imported product has been tested and meet the standards in foreign countries can be labeled more than SPF30, in order to meet the import requirements, foreign brands are in the Chinese label SPF value of over 30 standard uniform to SPF30 +. ; according to business personnel, July 1,mac makeup, 2007, new version of Imported cosmetics one kind of sunscreen labeled SPF value of the two, speaking from the regulations is in line with provisions, mainly because of foreign and domestic requirements for the different SPF values. value is somewhat contradictory, principles from the regulations point of view, it should mean it cover the ocean on the label SPF value, but the absence of express provision, it retained the original SPF value of the foreign brands did not practice illegal.
a domestic cosmetics sales in supermarkets, staff believes that the existence of two imported cosmetics, sunscreen SPF values, which not only give consumers do not understand,blackhawks jerseys, but also unfair to local brands, / p>
SPF value of many imported cosmetics, more than 50, the purchase process, many salespersons are also strongly promote the products with high SPF values, said longer protection, sun protection Ye Hao lot. But experts believe that the value of high SPF sunscreen may cause skin irritation.
skin irritation, allergies, etc. and use of unsafe sexual discomfort. sunscreen block pores, sweat glands mouth,mac brushes, is not conducive to the secretion of sweat and sebaceous glands, easily induced skin infections and cysts.
In addition, cosmetic experts, the use of high SPF of cosmetics, skin pores will affect the respiratory function of the play, and increase the burden on the skin. So many countries, such as the U.S. products, provided the highest SPF sunscreen cosmetics limited to 30, Australia and New Zealand up to 15 products, but there is no upper limit of the standard.
sunscreen 30 minutes before going out with the best
experts said, sunscreen and sun protection products, sub-physical methods such as chemical sunscreen, daily The simplest block of life laws, such as sunglasses, hats, wear long-sleeved clothes or umbrella, etc., play was also very effective UV.
If you want to use sunscreen cosmetics, preferably 30 minutes before going out, evenly applied to the need to use the site. If a long time in outdoor activities, also need to apply once every 2-3 hours. In the office, rainy, cloudy or under the general umbrella also need to use sunscreen cosmetics, but do not choose too high SPF value.
young women choose to sunscreen, the main consideration should be stimulated, leading to UV-pigmentation, sun protection products should be selected to prevent ultraviolet-based. For the elderly, the main necessary to prevent wrinkles and pigmentation, mainly in the note on the basis of anti-ultraviolet, should be balanced against long-wave ultraviolet rays.
Disclaimer: 1, This article is reproduced editing this site, reproduced the purpose is to deliver more information, does not imply endorse their views and responsible for its authenticity.
2, involving the content of the works, copyright and other problems with this site please contact within 30 days, we will provide the first time to delete the content or royalties!
※ For copyright issues, please contact :0571 -85,029,727
temperature gradually, and into the sun hot spots. However, if carefully prepared sunscreen effect is far less than expected, that suffer a skin available.
5 cosmetics sun protection factor SPF sunscreen on the market value and the PA values.
SPF value is the sun protection factor, which is the protection of sunscreen cosmetics, skin erythema to avoid a performance index of the sun, often on behalf of the UV-protective effect.
PA UVA protection is used to indicate the protective effect of UVA protection.
in the PA test results, 13 samples of the nominal value of the sampling and testing values were found. The SPF test, 67 samples were able to achieve a nominal effect of sunscreen.
responsible person in the Consumers Association, said the test results are provided in accordance with test methods to determine the maximum allowable error, the current test results of 67 published although some differences Comparing the value of the poor, but also are qualified.
a sunscreen labeled SPF values of the two
in a walmart, a Japan's imports of Similarly, the Sales staff explained that: Since China does not allow annotation over SPF30 +, while the imported product has been tested and meet the standards in foreign countries can be labeled more than SPF30, in order to meet the import requirements, foreign brands are in the Chinese label SPF value of over 30 standard uniform to SPF30 +. ; according to business personnel, July 1,mac makeup, 2007, new version of Imported cosmetics one kind of sunscreen labeled SPF value of the two, speaking from the regulations is in line with provisions, mainly because of foreign and domestic requirements for the different SPF values. value is somewhat contradictory, principles from the regulations point of view, it should mean it cover the ocean on the label SPF value, but the absence of express provision, it retained the original SPF value of the foreign brands did not practice illegal.
a domestic cosmetics sales in supermarkets, staff believes that the existence of two imported cosmetics, sunscreen SPF values, which not only give consumers do not understand,blackhawks jerseys, but also unfair to local brands, / p>
SPF value of many imported cosmetics, more than 50, the purchase process, many salespersons are also strongly promote the products with high SPF values, said longer protection, sun protection Ye Hao lot. But experts believe that the value of high SPF sunscreen may cause skin irritation.
skin irritation, allergies, etc. and use of unsafe sexual discomfort. sunscreen block pores, sweat glands mouth,mac brushes, is not conducive to the secretion of sweat and sebaceous glands, easily induced skin infections and cysts.
In addition, cosmetic experts, the use of high SPF of cosmetics, skin pores will affect the respiratory function of the play, and increase the burden on the skin. So many countries, such as the U.S. products, provided the highest SPF sunscreen cosmetics limited to 30, Australia and New Zealand up to 15 products, but there is no upper limit of the standard.
sunscreen 30 minutes before going out with the best
experts said, sunscreen and sun protection products, sub-physical methods such as chemical sunscreen, daily The simplest block of life laws, such as sunglasses, hats, wear long-sleeved clothes or umbrella, etc., play was also very effective UV.
If you want to use sunscreen cosmetics, preferably 30 minutes before going out, evenly applied to the need to use the site. If a long time in outdoor activities, also need to apply once every 2-3 hours. In the office, rainy, cloudy or under the general umbrella also need to use sunscreen cosmetics, but do not choose too high SPF value.
young women choose to sunscreen, the main consideration should be stimulated, leading to UV-pigmentation, sun protection products should be selected to prevent ultraviolet-based. For the elderly, the main necessary to prevent wrinkles and pigmentation, mainly in the note on the basis of anti-ultraviolet, should be balanced against long-wave ultraviolet rays.
Disclaimer: 1, This article is reproduced editing this site, reproduced the purpose is to deliver more information, does not imply endorse their views and responsible for its authenticity.
2, involving the content of the works, copyright and other problems with this site please contact within 30 days, we will provide the first time to delete the content or royalties!
※ For copyright issues, please contact :0571 -85,029,727
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