Sunscreen FAQs: 6 Ultimate Things You Need To Know About Sun Protection
We have accumulated data from all over the internet and here are some of the sunscreen FAQs that you wanted to be answered.
We all prefer different types of sun-related protection as per our preferences. Your mother, your sister and even your friends use different brands, they might even use certain brands that you have never heard of. The same applies to sunscreens.
Different experts advise on different sun protection opinions, so, how would you know which is the best sunscreen for your skin or which routine works the best for you?
There is actually a lot to consider which includes your personal lifestyle, your skin tone & type and even your concerns.
We have assembled some common sunscreen FAQs and we will help you understand what is there to be known for appropriate sun protection.
Sunscreen FAQ #1
Do I really need to put on sunscreen every day?
The answer to this is YES!!
Damage caused by the sun is not limited to the summers. Radiation from the sun can go through clouds and even reflect off surfaces, which means that you need to protect yourself from the sun all round year.
UVA radiation can penetrate windows, which means that it can reach your skin even when you’re indoors, driving or even working at the office. Even though it reaches your skin, the damage caused by this radiation is not immediately observed.
You should know that solar damage is not about getting sunburnt, sun damage can accumulate. This is where sunscreens come in and it helps to shield your skin from premature skin aging, skin cancer and sunburns.
Sunscreen FAQ #2
I might not get sunburnt, so, why are sunscreens so crucial?
Unprotected sun exposure and “safe tanning” are like words from the Aesops Fables.
Getting exposed to the sun unprotected can damage the cells of your skin, accelerate your aging process and increase the risk of contracting skin cancer. The sun can damage your skin, even if you don’t burn easily or have a darker skin tone.
It is best if you use sunscreen daily and follow proper sun protection habits, in order to protect your skin. The habits can include something as simple as seeking shade or wearing sunglasses, and hats along with UV-protected clothing.
Sunscreen FAQ #3
I have seen the words “broad spectrum protection”. What does it mean and why do I need a sunscreen that offers me broad spectrum protection?
The spectrum of the sun is made up of several types of radiation, some of which might sound familiar to you, as you’ve learnt about them in school.
Let us revisit your geography syllabus.
UVA rays are a part of the spectrum which is something referred to as the “aging rays”. This radiation can cause premature skin aging, also known as photoaging, which plays a major role in the formation of wrinkles and sunspots. The wavelength of these rays is quite long and can pass through windows and glass.
UVB rays are referred to as “burning rays” as they are the main reason why your skin gets burnt. You might have nothing that tanning is good for you, but it is just an indication of sun-related damage to your skin.
Both rays play a major role in the development of skin cancer, and this is where broad-spectrum sunscreens play a major role, as they protect your skin against both of them.
Sunscreen FAQ #4
I’ve seen the words “SPF”. What does it mean? What does the number mean?
SPF is an acronym for Sun Protection Factor which measures the efficiency of your sunscreen and the amount of sun protection it ensures, against tanning and sunburns.
SPF basically measures the amount of time your sunscreen provides protection for, from UVB radiation.
The numbers mentioned after SPF, for eg: SPF 30 or SPF 50, say how long it will take the UVB rays to burn your skin when you are out in the sun.
It is advised that you use sunscreen with a higher SPF as this increases the time taken by the skin to burn under direct sun exposure. Even though you can opt for a higher SPF, you still need to reapply sunscreen to maintain the level of protection.
Sunscreen FAQ #5
What do you mean by water-resistant sunscreen?
A water-resistant sunscreen has its SPF tested and proven to remain effective while sweating or swimming, which basically means that you are exposed to water. This is usually measured in 40 minutes or 80 minutes. You can check the label of your sunscreen to know if it is water resistant and how long will it be effective on your wet skin.
The re-application rule of 2 hours is applicable to dry skin only, so it is important to stick to your 40-minute application while you’re playing sports and sweating or have gone for a dip.
Sunscreen FAQ #6
Should I apply my sunscreen before or after my moisturiser?
The last step in your skincare routine should be sunscreen application. You need to apply it before putting on your makeup and after using your moisturiser.
You need to keep a tiny break before using your sunscreen and after applying the moisturiser, as it ensures correct absorption.
The application of the sunscreen must be as per the label and you need to use it 15 minutes prior to leaving the house, before getting exposed to the sun.
