Cracking the Code to Perfect Skin: SPF's Crucial Role

There are two basic types of UV rays; UVA and UVB.

UVA rays generally penetrate more deeply into the skin and are responsible for damaging elements within the skin such as collagen and elastin. This can lead to free radical damage, pigmentation and premature ageing.

UVA rays can penetrate through glass too. UVB rays affect the more superficial layers of skin and are responsible for sunburn. Both UV rays can contribute and have a major part to play in the formation of skin cancers. 

 With more and more jobs being computer-based and us spending an increasing amount of time on our phones, it’s also really important to use a product with Blue Light (HEV) protection. 

There is now increasing data to show that Blue Light (the light that is emitted from your digital devices like your phone, laptop or tv) has been shown to contribute to premature skin ageing. Some research suggests that Blue Light can be more damaging than UVA and UVB as it can penetrate all the way down into our dermis (where our collagen and elastin live).

It’s also worth mentioning that you can also ensure that the ‘night mode’ or ‘night shift’ setting on your phone is activated which takes the blue hue out of your screen and makes it a more yellow tone.

This is not only beneficial for your skin, but also ensures reduces the impact of blue light on the eyes. This can reduce eye strain and allows the brain to relax and prepare for sleep.

I cannot recommend the daily use of SPF enough – prevention is always easier than cure!