Blue light, particularly emitted by the sun, penetrates deeply into the skin, accelerating skin ageing by promoting wrinkles and pigmentation spots. Discover how to protect your skin from its effects.
Do sun creams provide protection against blue light?
Some sun creams provide protection against blue light if they contain mineral filters, but this is not the case for all formulations.
Do digital screens emit enough blue light to damage the skin?
Digital screens emit blue light, but the levels are typically much lower than those of the sun and their impact on skin ageing remains moderate.
Does blue light affect skin hydration?
The blue light could potentially contribute to skin dehydration by damaging the skin barrier. However, more studies are needed to confirm this.
Which skin types are most sensitive to blue light?
Sensitive skin, prone to irritation or hyperpigmentation, as well as fair skin, are generally more vulnerable to the effects of blue light.
Can blue light cause pigmentation spots?
The blue light could contribute to the development of pigmented spots by promoting the production of melanin, particularly in individuals with darker skin.
