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Sun Protection

Sun protection plays a key role in preserving the health and appearance of your skin by blocking harmful UV rays. These rays are responsible for photoaging, the appearance of pigmented spots, and increase the risk of skin cancer. By adopting suitable protection, you shield your skin from external aggressions while maintaining its radiance and elasticity.

Prévention vieillissement cutané crème solaire.

Does sunscreen prevent skin ageing?

Différence d'efficacité entre crème de jour avec SPF et crème solaire.

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Huile de ricin protection solaire naturelle.

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FAQ about sun protection

How long before exposure should we apply the sunscreen?
It is generally recommended to apply the sunscreen approximately 30 minutes before sun exposure, due to the way sun care products are tested. Indeed, protocols require a drying time of 15 to 20 minutes before the start of the sun protection factor evaluation to ensure water resistance, but no data actually suggests that the effectiveness of the sunscreen is delayed.
How often should one reapply sunscreen throughout the day?
This depends on the activity. For prolonged exposure, at the swimming pool or beach for example, it is recommended to reapply the sunscreen every two hours. However, for a home - office commute, an application in the morning is sufficient.
Do dark skins require sun protection?
Yes, even though they are naturally more protected than fair skin, dark skin still needs to be protected from the sun.
Which sun protection should be chosen for acne-prone skin?
A light, non-comedogenic and mattifying fluid is ideal for acne-prone skin.
Are makeup products with an SPF sufficient to protect the skin?
Makeup products with SPF provide additional protection, but they are generally not sufficient on their own for comprehensive and long-lasting sun protection as they are not applied in adequate amounts.
Should we apply sun protection in winter?
Yes, it is recommended to apply a sunscreen all year round. Even if UV exposure is reduced in winter, the low levels still present can nonetheless accelerate photoaging and exacerbate photosensitive conditions, such as hyperpigmentation or acne.
Are "waterproof" sunscreens truly resistant to water?
"Waterproof" sunscreens offer limited water resistance, typically sufficient for one swim, and must be reapplied after bathing.
What are the different galenic forms of sun protection?
Today, there is a variety of galenic forms in terms of sun protection, ranging from creams, to gels, including sprays, mists, milks and sticks.
Is sun protection necessary under a parasol?
Yes, a sun protection is necessary under a parasol because UV rays reflect off the sand and water.
What are the risks of using expired sunscreen?
An expired sunscreen has lost its effectiveness in reflecting and absorbing UV rays and does not protect from the sun. Moreover, it is likely to cause skin reactions.