Sunscreen is one of the most essential elements in your daytime skin care routine. Whether you are going out for few hours or just going on a vacation at a beach applying the right sunscreen formulation to protect your skin makes all the difference. It protects your skin from the harmful rays. But it is important for you to choose the right sunscreen formulation so that you do not harm your skin.

The working of sunscreen 

sunscreen works by blocking and absorbing harmful UV rays through different physical and chemical particles. Just like emollients in hair care they are also present in sunscreen. With the physical particles like zinc oxide titanium dioxide help reflects UV radiation from the skin the chemical ingredients in the sunscreen react with the radiation before it penetrates in your skin. They also absorb the harmful sun rays and release the energy in the form of heat.

Things to consider while choosing a sunscreen

Consider sun protection factor

A measure of how much UV protection the sunscreen can filter out. Using sunscreen with SPF of at least fifteen will help you protect from the daily exposure of sun rays. But most of the dermatologist recommend using SPF off at least thirty.

Look for the active ingredients

you must check out the active ingredients like titanium dioxide and zinc dioxide. You need to ensure that your sunscreens have vitamin A, and it is thought to increase the rate of skin tumours.

Always check for broad spectrum SPF

It is always recommended for you to choose a broad-spectrum coverage and SPF of at least 30 to 50. It helps you protect your skin better from any type of sun damage. It also helps to prevent any type of UV radiation.