Introduction to sunscreen
Sunbathing can be truly awesome, even better rejuvenating. But did you know that catching sun rays on your bare skin can bring you lots of skin related problems such as skin cancer, sunburns, premature aging, and even worse eye damage?
Well, you may be aware of these facts but there is more! A quick research may have led you to get a UVA UVB broad spectrum sunscreen protection, but you will be shocked to learn that you have started on a wrong footing. The truth is you are still in danger of developing sun rays related skin problems. UVA UVB Broad spectrum protection does not entirely protect you from harmful effects of sun rays.
How does sunscreen protection work? To completely answer this question let’s explore the different types of UV rays and their effects on your skin.
Types of UVs, effects on the skin, and how sunscreen protection work.
There are three types of UV rays which include UVA, UVB, and UVC that enters the earth atmosphere. The ozone layer that is responsible for filtering these harmful rays from reaching the earth surface has been slowly disintegrating. In Australia, all the UV rays are entering the atmosphere, and this is the more reason you need to protect yourself from these rays.
These are the longest and most prevalent rays. They account for 95% of all the UV radiation that enter the earth atmosphere and reaches the earth surface. And are UVA rays harmful in anyway?
UVA rays may not be as friendly as you might think. It can cause your skin to age quickly as well as develop skin cancer. It is definitely something that you might want to protect your skin from.
What are the chance of a broad spectrum sunscreen on UVA rays? Broad spectrum sunscreen were initially formulated to protect your skin against UVB rays. You will be surprised to learn that what is labelled “broad spectrum” might just not protect you from UVA rays. However, a good broad spectrum might block some UVA rays.
You may know by now that UVB rays are the leading cause of sunburn but what other health problems do they cause? Well, most of skin related cancers are attributed to UVB rays. Besides, it cause early skin aging but on a lesser extent when compared to
That said, does broad spectrum sunscreen protect you from the harmful UVB rays? Most sunscreens are formulated to protect your skin from UVB rays. However, you should be careful on the length of time you are exposing your skin to the sun.
It is recommended that you should apply an even layer of sunscreen on your skin and stay exposed for not more than two hours. If you need to stay longer, it is recommended to reapply the sunscreen on your skin.
It was initially thought that UVC rays was not a subject of worry as UVC is the shortest rays and the ozone layer absorbed all these rays. But we are waking up to the unpleasant reality of an ozone layer that is gradually disintegrating.
In Australia all the rays have been proven to enter the earth’s atmosphere. And the worst part is that UVC rays cause skin cancer.
And the sad thing to note is that sunscreen with UVA UVB broad spectrum sunscreen does not shield UVC rays.
The truth about broad spectrum sunscreen
Are the sunscreens labelled “broad spectrum” really living up to their names? Beauty Therapist sunscreen made in Australia certainly do. Most of the sunscreen sold in retail stores do not offer 100% sunscreen protection including UVA UVB and UVC rays.
A genuine broad spectrum sunscreen should cover you from early aeging associated with UVA rays, burning and cancer associated with UVB rays, UVC related skin cancer. When checking your sunscreen, ask yourself if these are in your sunscreen when it says “broad spectrum”.