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The eye edit: from brow fortification to under-eye brightening.
Your skin evolves; your routine should, too. Take your diagnostic.
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The eye edit: from brow fortification to under-eye brightening.
Targeted eye treatments. For a rested, strengthened gaze.

Targeted eye treatments. For a rested, strengthened gaze.

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UV Light

UV light, emitted by the sun and certain artificial devices, plays a key role in the synthesis of vitamin D. However, excessive exposure can lead to skin damage, accelerate skin aging, and increase the risk of cancer. Using suitable sun protection is essential to prevent the harmful effects of UV rays. Learn more about this.
Importance protection solaire lèvres.
Sun care
5 min of reading
Why protect your lips from UV radiation?

Applying sunscreen to protect the face from sun exposure has become a habit for many. Yet one area remains forgotten: the lips. Although they do not appear to tan, we may question whether they need protection from UV rays. Continue reading to learn more.

La photoprotection interne et externe.
Sun care
14 min of reading
Sun: how to protect skin from the inside and the outside?

Photoprotection describes mechanisms that limit solar radiation’s effects on the body. Skin has natural defenses, but they are insufficient during intense or prolonged exposure. External—and sometimes internal—strategies are necessary to reinforce protection. What exactly does this involve? Learn more about internal and external photoprotection in this article.

Vêtements pour se protéger du soleil.
Sun care
6 min of reading
T-shirt, swimsuit, sweatshirt: how to choose clothing for UV protection?

Effective UV protection requires a quality sunscreen and depends on the clothing you wear. However, not all garments offer the same level of protection. Which clothes should you choose to protect against the sun? Read our recommendations below.

Protéger ses cheveux du soleil.
Sun care
8 min of reading
How to protect your hair from sun exposure?

Repeated sun exposure weakens skin and hair fibers. It leads to split ends and color loss. UV rays affect hair in multiple ways. It is essential to protect hair from sun damage. How? Read our recommendations below.

Effets du soleil sur les cheveux.
Hair problems
6 min of reading
Sun exposure: what are the effects on hair?

As with skin, hair is sensitive to UV rays. But how does sunlight affect hair? Continue reading to learn more.

FAQ about uv light

What are the different types of UV rays?

There are three types of UV rays: UVA, which are responsible for skin aging, UVB, which cause sunburn, and UVC, which are blocked by the Earth's atmosphere.

How to protect oneself from UV rays?

To protect oneself from UV rays, it is advised to wear broad-spectrum sunscreen, protective clothing, a hat, and sunglasses, and to avoid the sunniest hours of the day.

Do clouds block UV light?

No, up to 80% of UV rays can penetrate through clouds, which is why it's crucial to protect yourself even on cloudy days.

Are children more vulnerable to UV rays?

Yes, children's skin is more sensitive to UV rays which makes them more susceptible to sunburns and long-term damage.

Do windows block UV rays?

House or car windows block the majority of UVB rays, but allow a significant portion of UVA rays to pass through, hence the importance of wearing sun protection, even indoors.

Does UV light exclusively cause skin cancer?

UV rays are primarily responsible for skin cancers, but they can also damage the eyes and increase the risk of cataracts.

Does tanning protect against UV rays?

Tanning is primarily a skin defense reaction against the damage caused by UV rays. It does not protect against the long-term effects of ultraviolet radiation.

Is the sun beneficial for acne?

While the sun may temporarily improve acne, prolonged exposure often exacerbates inflammation and promotes the development of scars.

What are the risks of prolonged sun exposure?

Extended and/or repeated exposure to the sun can lead to sunburn, premature skin aging, pigmentation spots, and an increased risk of skin cancers.

Can sun exposure trigger allergies?

Yes, some individuals develop reactions such as summer light eruption or phototoxic rashes following sun exposure.

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