The idea that sunscreen can protect your skin against aging is not just a marketing slogan. In fact, recent studies have demonstrated that the regular application of sunscreen might be one of the easiest methods to protect yourself against the harmful effects of sun exposure. Moreover, as the UV rays no longer penetrate the skin, you are also protected against skin cancer. So, the next time you are wondering whether you should apply sunscreen or not, you know the answer. Always yes. No matter the season, no matter how much sun it actually is outside.
Many people consider that their safe sunscreen protects them against the risk of sunburns during hot summer days. However, according to the latest studies, it seems that the daily usage of sunscreen is quite efficient when it comes to fighting photoaging. The skin is often subjected to the UV radiation, with cumulative damage leading throughout the years to wrinkles and spots. Moreover, it seems that the loss of elasticity is responsible for the saggy aspect of the skin.
So, you see, the anti-aging properties of sunscreen are not just part of an advertising campaign. In order to quantify these properties, specialists in the field have analyzed the skin of the participants to the study. The analysis was performed with the help of microtopography, with silicone impressions being placed on the back of each person’s hand. The technique revealed a different skin surface pattern for each of the participants to the study, showing how extensively the skin was damaged by the exposure to the sun. Apart from that, the study was able to quantify exactly how much the elastin and collagen fibers have been affected by the UV rays (cumulative damage).
These studies have been undertaken over a period of a couple of years, so as to quantify the actual level of protection offered by the sunscreen (in comparison to the damage of the skin, observed in the situation that no sunscreen was used). Thanks to these studies, it was discovered that people who wear sunscreen on a daily basis have a more reduced chance of exhibiting aging signs. So, it is clear that we can talk about sunscreen guide as being more than a fashion trend but rather a product with significant cosmetic benefits. Moreover, as it reduces the action of the sun at the level of the skin, it also protects against skin cancer.
If you really want to push the aging of the skin as far as it is possible, you need to start wearing sunscreen while you are young. Don’t think that just because you are young, your skin is not harmed by the UV rays. On the contrary, given the cumulative damage, the more years you spend unprotected, the more visible the signs of aging are going to be. And once these signs are visible, it is more difficult than you imagine to cover them up. Given such matters, you can look at sunscreen as a prophylactic measure against aging skin process.
From what we know so far about UV radiation, the UVB radiation is responsible for those nasty sunburns we get when forgetting to apply sunscreen. The same UV rays are also responsible for the appearance of skin cancer. The good news is that you can easily protect yourself against these problems by wearing sunscreen. As for the actual aging of the skin, this is caused by the UVA rays. So, you see, you have more than one reason why you should wear sunscreen. Otherwise, due to the constant and prolonged exposure to the UVA rays, your skin will become saggy (not to mention the annoying freckles and brown spots that are going to fill your skin).
If you have been hearing that the changes occurring at the level of the skin are part of the natural aging process, be sure to correct those who have been spreading these rumors. While we cannot fight gravity, not the same thing can be said about the harmful effects of the sun. Photoaging is not and will never be a part of the natural aging process; it is caused exclusively by the prolonged exposure to the sun. So, it is easier than you think to protect yourself, wearing sunscreen.
A final word: while it is tempting to believe that sunscreen is the absolute protection against sun damage, no product out there can guarantee 100% protection. This is the reason why you need to also wear protective clothing and cover your head, especially if you have to spend a lot of time in the open outdoors. It might also be a good idea to avoid going outside in the middle of the day, during the hot summer days (the sun is more damaging in that period). And don’t forget to use sunscreen in the winter as well, as the UV rays are active during the cold season too.