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LONDON, July 5 – New UK research emphasizes the importance of using adequate sun protection this summer, noting that, given their application, moisturizers with a Sun Protection Factor (SPF) offer less protection than achieved by the University of Liverpool, the small-scale study recruited 14 men and 46 women aged 18 to 57 years and asked them to do so. apply sunscreen on their face to see how effectively people are applying the products. 19659004] During a visit, participants were asked to apply SPF30 sunscreen and, at the second visit, a moisturizer with SPF30.
The researchers then took pictures of the participants' faces with a specially modified camera that only sees UV light to assess the effectiveness of the application of both products. When an area of the skin has been sufficiently covered, the product absorbs the UV light and this area then appears black in the photos. The clearer the surface of the photo, the less the absorption is successful.
The researchers found that participants ate 16 percent of their face on average by applying a moisturizer, but they were more effective at applying sunscreen. The team also only looked at the areas of the eyelid because it is a high-risk area and a common site for skin cancer, finding that participants missed 14 hundred of the surface using sunscreen compared with 21 percent with moisturizer.
In addition to the missing parts of the skin, the researchers also found that participants did not apply the moisturizer as thick as sunscreen, thus reducing the effectiveness of the SPF in the body. 39; moisturizer.
However, some people were better than others in applying the products, with the conclusion of the team, on average, men were significantly better at applying them than women, just as people with darker skin tones and older participants.
million. Austin McCormick, one of the researchers in the study, commented "We expected the moisturizer to work less well than sunscreen because it seems intuitive that people apply a pretty thin moisturizer on the set. "
" Although the moisturizer with SPF provides sunscreen, our research suggests that it is not at the same level as sunscreen. We would not recommend it as an identical replacement for your sunscreen needs. Matthew Gass of the British Association of Dermatologists added: "Another important thing to remember from this research is that people often miss areas of their face when applying sunscreen, a good way of To prevent this from becoming a problem is to wear sunglasses and apply sunscreen again regularly. This should help protect the pieces you miss from being exposed to excessive sunlight. "
The results are to be presented at the annual meeting of the British Association of Dermatologists to be held from 3 to 5 July 2018 in Edinburgh.More information on the study can also be found online – AFP-Relaxnews
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