While sun protection is a year-round task that cannot be ignored, “sun protection” is an essential skill to prevent skin aging. What else do you need to know besides what the SPF and PA of sunscreen mean? Applying sunscreen every day is not enough. Only when you use it correctly can you avoid becoming a tanned carbon beauty
1. The higher the SPF factor and PA, the better? Even if someone explained what “SPF” is every year, I’m sure girls would forget it after a year! SPF is a “measure of UV resistance” and the number stands for “time to delay UV sunburn”. Generally speaking, spf50 sunscreen can isolate up to 98% of UV rays. If exceeded, it may cause a burden on the skin, so it is not recommended to use a sunscreen with more than spf50. 2. The thicker the sunscreen, the more effective it is? It doesn’t matter how thick the sunscreen is, the effect is the same. If you want to achieve full sun protection, the best way should be to choose a sunscreen that works for you. Don’t rub it on too thickly, but not just a thin layer. The most important thing is to rub it on 30 minutes after you leave the house and again every 2 hours so that the sunscreen is fully absorbed and the sun protection is achieved. 3. Do I need to wear sunscreen again after wearing barrier cream? Most sunscreens on the market today contain sunscreen ingredients. The most important thing is that you don’t need to wear sunscreen anymore, as long as the label says “SPF” and “PA Index”. But if you don’t add sunscreen, it’s just a moisturizer that smoothes out dry skin and helps with makeup.Warm Tips: Stay tuned to the LuFuture.com app for the latest market updates.
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