Tips related to applying sunscreenImage Credit source: Getty Images
If you want to buy or apply sunscreen then SPF 15, 30 or 50… which is best. Most people remain confused about this formula of sunscreen. Most of the people believe that if they buy sunscreen with higher SPF and apply it on their face or skin, they get the best results. This is a beauty product which is almost difficult to make at home. Its role is important in protection from UVA and UVB rays. During the summer season, there is a fear of skin damage due to these rays. That is why it is said that one should not forget to apply sunscreen even by mistake while leaving the house.
Sunscreen is very important for our skin, but very few people are aware of its SPF formula. In this article we are going to tell you what SPF is. Which type of sunscreen should people with oily skin use?
Why is sunscreen important for our skin?
Sunscreen plays an important role in our skin care. The skin gets tanned due to UVA and UVB rays emitted from the sun. Sunscreen is prepared from such a formula that protects the skin from these ultraviolet rays. By applying this, a layer is created on the skin and thus the waves are not able to penetrate inside and increase the melanin. If melanin increases in any part of our body, the skin there starts appearing dark.
Due to sunlight and lack of care, wrinkles and freckles start appearing on the skin prematurely. There is also a problem of looseness of the skin. In such a situation, sunscreen is effective in preventing and reducing it.
Hyperpigmentation or dark spots occur on the face due to exposure to sunlight. If sunscreen is applied regularly, this risk can be reduced or eliminated.
SPF formula in sunscreen. SPF formula in Sunscreen
If we talk about the formula of SPF i.e. Sun Protection Factor, then there is more focus on three numbers 15, 30 and 50. If you apply sunscreen of SPF 15, it protects about 93 percent from UVB rays. This is best for those who live at home.
Sunscreen with SPF 30 protects us from 97 percent of the rays. If you are going out of the house, apply it on the skin 15 minutes before.
Sunscreen with SPF 50 provides 98 percent protection. Those who stay outside all the time must apply sunscreen with this formula. It is best to apply it at least twice a day.
If seen, even sunscreen is not able to protect our skin from UVA and UVB rays. Therefore, apart from applying it, it is most important to keep the body hydrated from within. Eat such fruits and vegetables which contain nutrients apart from water content. In this way the skin remains healthy and is able to glow from within.
Keep these things in mind for sunscreen
If your skin is oily then always apply gel based sunscreen. If the skin is dry then it is better to apply lotion or cream sunscreen.
While buying sunscreen, buy the product which has Body Spectrum written on it. This means that it protects the skin not only from UVA but also from UVB rays.
Talking about PA rating, it is important to focus on this also. Formulas like PA+, PA+++, PA++ should also be written on the sunscreen. The higher its level, the more the sunscreen will be able to protect the skin from UV rays.
