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+: 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.
Read moreabout UPF 50+: what this rating really means and why it changes everything
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.
Read moreabout Skin Cancer and UV Rays: The Hidden Risk You Should not Ignore
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.
Latest testimonials
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.
Read moreabout Colon cancer: when illness teaches you to care for yourself again
Testimony - Better safe than sorry
Testimony - Kidney and liver transplants

















