What Is Blue Light and How Does It Affect Your Skin?

What Is Blue Light and How Does It Affect Your Skin?

After talking about UV rays and SPF, it’s only right we move onto another sneaky culprit that most people don’t realise is damaging their skin every day — blue light.

Blue light (also known as high-energy visible or HEV light) is part of the visible light spectrum. It’s the same kind of light emitted by the sun — but it also comes from our phones, tablets, laptops, LED lighting, and TVs. So, basically, we’re surrounded by it from the moment we wake up to when we go to sleep.

Blue Light vs UV Light – What’s the Difference?

We often hear about UV rays when it comes to sun damage, and yes — UV is definitely a concern. But blue light, although it doesn’t cause sunburn, can still have a negative effect on your skin in other ways.

Here’s a simple breakdown:

• UVB = burns the top layer of skin (think sunburn)

• UVA = penetrates deeper, breaking down collagen (hello fine lines and ageing)

• Blue Light (HEV) = goes even deeper than UVA — affecting the lower layers of skin and accelerating pigmentation, inflammation, and oxidative stress

So although we won’t “feel” it like sunburn, blue light is a slow, sneaky kind of skin ager — and it’s happening every single day, indoors or out.

How Does Blue Light Damage the Skin?

Blue light triggers something called oxidative stress, which is what causes skin cells to break down over time.

Here’s what that can lead to:

• Hyperpigmentation – particularly in melanin-rich skin tones, or those prone to hormonal pigmentation like melasma

• Redness and sensitivity – as blue light increases inflammation

• Collagen breakdown – which speeds up fine lines, wrinkles, and dullness

• Weakened skin barrier – which means dryness, dehydration, and irritation become more common

What’s even more frustrating is that this damage can keep happening even after the exposure stops — kind of like the skin is still reacting hours later.

So, How Do We Protect Ourselves?

This is where topical skincare can help (antioxidants, SPF, etc.), but for real inside-out protection, we’re absolutely loving the Advanced Nutrition Programme’s Skin Blue Filter supplements.

This is a fantastic option, especially if you spend hours in front of a screen every day (so… most of us!).

Introducing: Skin Blue Filter by Advanced Nutrition Programme

This supplement is designed to protect your skin from blue light damage at a cellular level — from the inside out.

It’s packed with powerful plant-based antioxidants that absorb blue light and reduce the visible signs of inflammation and ageing.

Key ingredients and what they do:

• Lutein & Zeaxanthin – carotenoids (from marigold flowers) that literally filter blue light. They act like internal sunglasses for your skin and eyes.

• Biotin – supports healthy skin function and strengthens the skin barrier

• Vitamin E – protects cells from oxidative stress caused by light exposure

• Olive Fruit Extract – naturally rich in hydroxytyrosol, one of the most powerful antioxidants available

Who Is It For?

Honestly — everyone. But it’s particularly brilliant for:

• People who are on their phone or computer a lot

• Those with pigmentation issues like sun spots or melasma

• Anyone experiencing redness, inflammation, or skin sensitivity

• People prone to dull, tired-looking skin

• Ageing or menopausal skin that’s losing elasticity or bounce

It’s also great for anyone who’s serious about protecting their skin barrier and keeping that “glow” long-term.

Final Thoughts

We spend so much time worrying about the sun, but forget that the light from our screens is quietly damaging our skin every day too. Blue light is real, and it matters.

Protecting your skin goes beyond just SPF — it’s about full-spectrum protection. That means good skincare, the right supplements, and being aware of what your skin’s exposed to daily.

If you want to find out more about the Skin Blue Filter supplements or need help tackling pigmentation, redness, or sensitivity, pop in for a chat or book a consultation with us. We’ll help you find what works for your skin, and get you glowing again — screen time or not.

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