SPF = Sun Protection Factor
SPF 15
SPF 30
SPF 50
SPF 100
No Sunscreen can block 100% of the Sun’s UVB Rays
93%
97%
98%
99%
Experts are concerned that using too high an SPF may make people spend longer in the sun, thinking they are getting extra protection.
So go for an SPF of at least 30 and follow these tips :-
-
Apply 30 minutes before going outside
-
Ensure you use enough to start with – a shot glass full, 2 tbsp per use
-
Re-apply frequently (every 2 hours or more if swimming)
-
Use extra protection – Shade, Hats, Sunglasses and clothing
Why do we need sunscreen?
-
The depletion of the Ozone layer has increased the risk of sun damage from the Sun’s harmful UV Rays
-
To prevent premature ageing of the skin
-
To help prevent Skin discoloration and dark spots from Sun damage
-
To lower the risk of skin cancer