Sun care
Dermatologist Wendy Wong
TRUE
UVA (ultraviolet-A, long wave) rays will not result in sunburn
UVA can cause skin cancer and accelerate ageing
UVB (ultraviolet-B short wave) rays will burn the skin
Sun damage is the major cause for early onset ageing of the skin
UVA rays are stable throughout the day
UVB is at its peak between 10am and 2pm
SPF (sun protection factor) measures the UVB protection level
Sun damage can take 20 years to reveal itself on the skin
FALSE:
Dermatologists say people can sun-bake safely
The brand of sun protection cream is important
Olive-skinned people will get just as sunburnt as fair-skinned if exposed to the same amount of UVB rays
An SPF factor of 10 is high enough
There's no need to wear sunscreen if the sun is not shining
A moisturiser with an SPF is enough to protect skin exposed to the sun