How Sunscreen Maintains Healthy Skin
Let’s talk about the most important step of skin care routine which is a sunscreen. We must have heard about the sunscreen from somewhere, and today we will know why it is so important.
Do you know how much damage the sun’s rays cause when it falls on our skin, due to which our skin gets damaged so much. Basically, UV rays which come from the sun are of two types i.e. UVA and UVB and both the rays are harmful for our skin where UVA rays penetrates on the skin deeply and cause long-term damage as well as aging next UVB rays cause sunburn. In order to protect our skin from these harmful rays, we have to apply sunscreen. The sunscreen that protects our skin by absorbing or reflecting the sun rays as it contains many active components.
Nowadays, many sunscreens provide moisturizing properties and antioxidants, which ultimately beneficial for our skin. When selecting a sunscreen, it is very important to select one which is appropriate for your skin type. We should also look for the SPF in sunscreen, how much it is higher or lower. SPF stands for Sun Protection Factor. Ideally, SPF 30 to SPF 50 should be used for the maximum protection against sun damage.
It is also necessary to reapply sunscreen every two hours, especially after swimming or excess sweating. Do you know, Ultraviolet radiations that are coming from the sun can increase the risk of skin cancer by damaging the DNA in skin cells. To reduce the risk of skin cancer, we need to apply sunscreen regularly. Its also important to use sunscreen even on cloudy days.
The quantity of sunscreen also matters as to how much we apply it, neither we have to apply too much nor too less. Firstly, the amount of sunscreen depends upon the size of the area you want to cover exposed skin.
Ideally, for face, there is a two finger rule which suggests the amount of sunscreen application. So, simply you have to take sunscreen on two separate finger lines and apply to your face. Not applying enough quantity of sunscreen can minimize the benefits of that and cause damage to your skin.
One of the primary benefits of using sunscreen is that it helps prevent premature aging. UV rays can damage the skin’s collagen and elastin fibers, which are responsible for keeping the skin firm and elastic. When these fibers break down, the skin can become loose, saggy, and wrinkled. Sunscreen protects the skin from these damaging rays and helps keep the skin looking youthful and healthy.
In addition to these benefits, sunscreen can also help prevent dark spots and other types of skin discoloration. UV rays can cause hyperpigmentation, which can result in dark spots, freckles, and other types of skin discoloration. Sunscreen helps protect the skin from these damaging rays and reduces the risk of hyperpigmentation.
By incorporating sunscreen into your daily skincare routine, you can help keep your skin looking youthful and healthy for years to come.