Take care of your skin by discovering many tips and key facts related to UV rays and sun protection, and browse the inspiring testimonies of people who wanted to highlight their relationship with the sun following the discovery of a pathology. You will also be able to follow the news that shapes Ker Sun's commitment on a daily basis.

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UPF 50+ : ce que signifie vraiment cet indice et pourquoi il change tout?

UPF 50+: what this rating really means and why it changes everything

Most people judge a garment’s sun protection by eye. A thick fabric, a dark colour, and we think we are perfectly protected. Yet a fabric’s ability to block UV rays cannot be seen. It has to be measured. Discover why UPF 50+ fabric is an effective barrier against UV rays, and what this certification really guarantees.

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Cancer de la peau et UV : un danger invisible… pourtant bien réel

Skin Cancer and UV Rays: The Hidden Risk You Should not Ignore

Each year, skin cancer rates continue to rise significantly around the world. Too often underestimated, they are far from harmless. Understanding the link between UV exposure and skin cancer helps people adopt the right protective habits and live more confidently while reducing long-term risk.

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Cancer du sein : pourquoi ma peau est-elle plus vulnérable au soleil ? (Et comment la protéger pour vivre plus sereinement)

Breast cancer: why is my skin more vulnerable to the sun? (And how to protect it for a more peaceful life)

During and after breast cancer, the skin becomes more fragile. It retains the memory of each treatment. Radiotherapy, chemotherapy, scarring—all of these factors make it more sensitive to the sun.
Discover the origins of this fragility, why it can persist after treatment, and the best practices to protect your skin without giving up outdoor activities or an active lifestyle.

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Latest testimonials

Cancer du côlon : quand la maladie réapprend à prendre soin de soi

Colon cancer: when illness teaches you to care for yourself again

How do you take care of yourself when illness turns everything upside down — even your relationship with the sun? Claudie, living with colon cancer, shares how she learned to care for herself again and to experience differently the sunshine she loves so much.

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Il vaut mieux prévenir que guérir

Testimony - Better safe than sorry

Read the story of Mélissa, who is very careful in the sun because of her hereditary background and particular skin sensitivity.

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Greffes du rein et du foie

Testimony - Kidney and liver transplants

Discover the story of Pascaline, twice transplanted, who is forced to protect herself from the sun.

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