How it works
Blue light penetrates deep into the skin, generating free radicals that cause oxidative stress, DNA damage, and inflammation. This leads to premature aging, hyperpigmentation, dehydration, and a weakened skin barrier.
Our serum combats blue light damage with antioxidants (like niacinamide, Kakadu plum, and malachite extract) to neutralize free radicals, hydrating ingredients (like glycerine and hyaluronic acid) to strengthen the skin barrier, and light-reflecting minerals (like mica and titanium dioxide) to reduce blue light penetration. It soothes, repairs, and protects the skin while improving resilience.
Digital Defence
Glow on with our blue light shield hyaluronic gel serum. Expertly formulated to deliver long-lasting hydration, while strengthening the skin barrier to defend against the visible effects of digital blue light pollution.
FAQs
Are there clinical studies backing blue light product effectiveness?
Yes, studies have shown that blue light can penetrate the skin and trigger oxidative stress, which contributes to premature aging, hyperpigmentation, and weakened skin barrier function. While the exact extent of damage and the amount of screen time required to cause significant harm hasn’t been fully determined, research confirms that prolonged exposure to blue light can accelerate skin issues. Blue light serums help mitigate these effects by neutralizing free radicals and supporting skin repair.
Does it also repair existing blue light damage?
Yes, the serum is formulated not only to protect but also to repair damage caused by blue light. Antioxidants and skin-repairing ingredients help reduce oxidative stress, improve skin texture, and promote even skin tone over time.
Can it be used with devices like LED masks or during blue light therapy?
Yes, the serum can be used alongside LED masks or blue light therapy devices. It does not interfere with the treatments and may even enhance the skin’s ability to recover and stay hydrated.
Customer Reviews
I am loving my digital defence! Not only is it a moistening barrier & smells amazing, it has already starting working wonders on my pigmented skin! I am so excited to see where this product is going to take my skin in the future!
I use Kezkin Digital Defence every morning before applying my makeup on. It leave my skin feeling hydrated and fresh, and with all the benefits this product has you would be crazy not to give it a go!
I use this every morning and love it! The ingredients are such great quality, the packaging makes it nice to use, and I’ve been getting compliments that my skin looks smoother!
I loveeee Kezkin digital defense gel serum soo much! It makes my skin feel so protected, especially with all the blue light from my phone and computer (I’m on them pretty much 24/7). It’s super lightweight and feels amazing on the skin. I can’t stop raving about it. I definitely recommend giving Kezkin a try!
I have never used a serum before and I'm glad this is my first one. I have quite a sensitive skin and my skin just loves this product. Happy user good purchase. Will get one as a gift for my sister and mom.
