You can see sunlight and feel the sun's heat. However, you cannot see or feel ultraviolet (UV) radiation.
It’s a common misconception that sun damage only occurs in hot climates, as many people associate damage with the visible signs of sun exposure, i.e sunburn.
You may be surprised to learn that the sun’s UVA and UVB rays actually have different, yet equally harmful, effects on the skin. They also have the potential to cause damage in the winter, as well as in the summer.
UV radiation comes directly from the sun. It can bounce off surfaces such as buildings, concrete, sand, water and snow. It can also pass through light cloud cover.
Up to 90% of UV rays pass through clouds, so even when it’s cloudy, you need to protect yourself against the sun’s radiation.
UVA cause skin aging and leads to the skin feeling dry, wrinkly, roughened and saggy. In high doses, UVA can also cause the skin to burn, DNA damage in the skin, skin cancer and melanoma.
UVA rays are known as the ‘aging rays’ and are present during all daylight hours, regardless of the temperature. These rays can also penetrate glass and clouds; so don’t be fooled by cooler temperatures.
Cumulative exposure to UVA is known to assist in the development of skin cancer, as UVA rays penetrate the skin much more deeply than UVB.
UVA is a major factor in skin aging and is also the dominant tanning ray.
UVB tends to cause the skin to burn and also causes skin damage and skin cancer.
UVB is the burning ray. These rays do not penetrate as deep as UVA rays, however they can cause severe damage to the skin’s epidermal layers. These rays do not significantly penetrate glass and their strength can vary depending on the time of day. However, they can reflect off surfaces such as snow and ice, which means they can still cause damage in the winter.
When using sunscreens, always make sure it is broad spectrum, which means that it will block UVA & UVB. The SPF factor will indicate the amount of UVA and UVB rays it blocks.
Whilst UVC is the most dangerous form of UV rays, they are actually filtered completely out by the ozone layer so these rays never reach the Earth’s surface. UVC rays are also generated by electric welding equipment, so it is essential to be very well covered up and protected if you use such equipment.
It's a way of measuring the amount of UV radiation on the earth’s surface at solar noon on a particular day.
How to maintain a healthy skin?
All SOLBARI products are rated UPF50+ and effectively protect your skin against all harmful UV rays.
They will become an essential part of your wardrobe for your outdoor activities.
The SOLBARI Team.
This blog post is for information purposes only. Please seek professional medical advice if in doubt.
Moles primarily form when your skin cells are damaged from exposure to sunlight. Which is why people with fair skin tend who are most susceptible to sunburn are likely to have more moles.
The vast majority of common moles are harmless or benign, but they can in some cases develop into a malignant or melanoma skin cancer.