These days, sunscreen is a must-have item on your daily skin care routine.
Sun screen actions:
The sun screen acts as a barrier to protect the skin from harmful ultraviolet radiation that causes skin burns, skin cancer, etc.,
The main active ingredients for sunscreen are:
Zinc oxide
Titanium dioxide
Zinc oxide:
It is one of the most natural ingredients in the sun that we can reach. Prevents absorption of UV rays through the skin. It is effective in blocking long-term UV-A rays.
Titanium dioxide:
It is an active ingredient that acts as a UV filter. It is effective in blocking UV-B rays. But it is less effective than zinc oxide.
What is SPF?
Spf is a sun protection device that should be at 50+. Less than 50+ SPF will not work in our current natural conditions. So always choose a sunscreen with SPF 50+ and more.
The FDA has reported that the six common sun-protected ingredients are absorbed into the bloodstream and remain there for a long time, making further safety studies.
Some of these ingredients are also harmful to the environment, so much so that Hawaii has banned the use of certain sunscreens to protect its coral reefs. That's not all - questions abound about the effectiveness of different SPF levels, relative body sunscreens, and how you can get protection from UVA and UVB radiation.
So how do you choose the right sun protection for your skin? Below, we discuss some of the key facts to keep in mind as well as the products that are most effective in your particular endeavor.
Sunscreen: foundations
There are two types of sunscreen, physical / mineral and chemical / synthetic. On their basic solar, body or mineral screen it contains zinc oxide and titanium dioxide (the only ingredients commonly considered safe and effective by the FDA right now) and is very suitable for those with sensitive skin or burning skin. In contrast, synthetic sunscreens contain artificial ingredients, including oxybenzone, octinoxate, octisalate, and avobenzone. They are usually lighter and better suited to patients with melasma or pigmentation.
Only a 'wide' solar screen protects us from both UVA and UVB rays. As a well-known dermatologist, Dr. Howard Murad explains, ‘UVA rays are known as“ aging ”and UVB rays as“ burning ”rays. While UVB is responsible for sunburn and genetic mutations in your DNA [i.e., skin cancer], UVA rays are the most damaging to the skin's appearance. ''
Yes, you should wear sunscreen every day. According to Drs. Murad, 'No matter where you are, UV rays are present year-round, even on cold, cloudy days. UVA radiation accounts for 95 percent of UV radiation reaching Earth. They are the same force all year round and can penetrate your skin through windows even on cloudy days, so if you are sitting with a window inside, you should use your SPF. UV radiation contributes to premature aging, collagen damage, and skin cancer. When you go outside, it only takes ten minutes for the UV to break down collagen damage in your skin. '
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