Blue Light: How It Damages Your Skin and Ways to Prevent it

The ongoing pandemic has turned our lives digital, compelling us to stare at the screen of laptops and mobile phones for most of our waking hours. Besides irritating our eyes, it’s injuring our skin too, and that’s scientifically and anecdotally proven. The blue light perforates deep into our skin like UV rays and collapses collagen and elastin. This stimulates inflammation and ageing in our skin cells.

Furthermore, this blue light has more worsening effects for those who have black and brown skin. Skin lightening products can reduce the likelihood of hyperpigmentation. What else can you do to mitigate blue light effects? Here are 6 effective ways to prevent it. Before that, we’ll also go through the damages blue light makes to your skin.

Effects of Blue Light:

Blue light, also known as high-energy visible light, is an important health concern. It damages the retina and lowers the discharge of melatonin, a sleeping hormone, which affects our sleeping cycle. In addition, it can penetrate the deep layers of our skin on which we’ll be discussing today.

Studies have shown that blue light prompts oxidative stress in our skin. This gives acceleration to skin ageing and pigmentation. If we use a laptop or mobile phone at night before going to bed, then it can disturb the rhythm of our skin. The skin cells will keep on thinking that it’s daytime, and that’ll impact the night skin repair process. All of these will not only contribute to skin ageing but also increase the visibility of under-eye circles.

Another way it affects our skin is it spikes our dermis; it’s the place where our collagen and elastin live. Not to mention, blue light can damage our skin even more than UV light.

 Ways to Prevent Blue Light on Skin:

1.  Purchase a blue light screen shield
   The more you spend time on laptops and mobile phones, the more it will damage your skin. Believe it or not, television is typically less injurious than your laptop and phone. Therefore, you should invest in blue-light screen shield to prevent skin damage. There are many products available in the market like Ocushield Anti Blue Light Screen Protector.
   
   
   In the meantime, you can switch on the night mode on your mobile phone. This way, the colour of the screen will turn to warm yellow light from the harsh blue light.
   
   
2. Apply sunscreen even at home
   A lot of people might be startled to discover this! If truth be told, then you also need a barrier between your skin and blue light while you sit at home. You can apply sunscreen that contains zinc oxide on your skin. It will sit on top of your skin, safeguarding it from the blue light emitted through your laptop and phone.
   
   
   If you select to apply sunscreens indoors, the next step would be to determine what formulation will meet your skin and SPF needs. Both, chemical and physical act as a protective agent. But physical ones will help you more than the chemical ones for fighting against blue light.
   
   
3. Make antioxidants your bestie
   As mentioned earlier, blue light instigates oxidate stress in our skin. To strive against it, you should make antioxidants your bestie. Simply, wearing sunscreen won’t help you. You need to add Vitamin C, phloretin and ferulic acid to your skincare regime.
   
   
   Firstly, consume green tea; it helps to prevent free radical damage that occurs due to blue light. And secondly, incorporate fruits and veggies like tomatoes, berries, broccoli and spinach into your diet. Lastly, to ward off pigmentation, you can consider taking skin lightening injections after consulting your doctor.
   
   
4. Use BB cream too
   BB cream is a one-stop solution for dehydration, ageing and UV rays. It contains a cocktail of mineral SPF, hydraulic acid, vitamins and antioxidants. Furthermore, it’s good for all skin types including oily, dry, acne-prone and so forth. Like sunscreen, it can also be a fence for your skin against the blue light.
   
   
   So, look at the BB cream as one of the proven solutions to damaged skin due to blue light. It will simultaneously cure your other skin-related problems too.
   
   
5. Apply night serum with vitamin A
   The best thing is not to take your laptop or phone to bed at night, but sometimes, it’s irresistible. To tell the truth, we all have a habit of using the phone before sleeping. Day by day, this activity is simply damaging our skin as well as our eyes. That’s when night serum with vitamin A comes as a solution to our problem.
   
   
   It will protect and repair your skin while you’re asleep. If you have hyperpigmentation issues, then we would recommend using skin whitening capsules after a dermatologist’s advice.

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 Seek advice from a dermatologist!

The outcomes of blue light on skin scale from pigmentation, wrinkles, ageing and dryness to inflammation and redness. The above-given information will help you deal with your problems. But before applying skin lightening products on dark or brown skin, you should seek advice from your doctor. Knowing about their practices can help you make the most effective results.