How to Prevent Skin Damage from Blue Light

In our modern world, we spend more and more time in front of screens, whether for work, study or entertainment. However, exposure to the blue light emitted by these screens can have harmful effects on our skin due to its high frequency. It can lead to increased production of free radicals, which can damage skin cells and cause inflammation. It can also disrupt melanin production, leading to hyperpigmentation.

How to protect our skin from blue light?

There are several ways to protect the skin from the harmful effects of blue light:

1. Use screen filters: Screen filters are designed to block blue light emitted by computer screens and cell phones. They are available in different shapes and sizes to suit all types of screens.
2. Reduce the duration of exposure: We also recommend reducing exposure to screens and taking frequent breaks to rest the eyes.
3. Wear special glasses: Special glasses can filter blue light emitted by screens. They are available online and in optical stores.
4. Apply creams containing antioxidants: These creams can help protect the skin against blue light by strengthening its cutaneous barrier, also helping reduce inflammation and preventing damage caused by free radicals.

We'll now take a closer look at the types of active ingredients that can help protect the skin from the damaging effects of blue light:

• Antioxidants

Antioxidants are compounds that can help neutralize the free radicals produced by blue light : Vitamin C and vitamin E can help protect the skin against the damaging effects of blue light.

• Sunscreens

Sunscreens can protect the skin from the harmful effects of UV and visible light, including blue light. Sunscreens containing physical filters such as zinc oxide and titanium dioxide are particularly effective against blue light.

• Hyaluronic acid

Hyaluronic acid is a moisturizing ingredient that can help maintain the skin barrier intact and prevent dehydration caused by blue light.

• Niacinamide

Niacinamide is an ingredient that can help reduce inflammation and hyperpigmentation caused by blue light.

In sum, as blue light can cause skin damage, it is recommended to use screen filters, reduce the duration of exposure, use special glasses as well as creams containing antioxidants. Certain compounds, products or active ingredients can also help prevent this damage: antioxidants, sunscreens, hyaluronic acid and niacinamide are effective in protecting the skin from blue light. It's important to choose skincare products that contain these ingredients.

These simple tips allow to reduce the harmful effects of blue light on the skin and preserve good skin health.