I urge you to check your labels for mineral oil - which may be called liquid paraffin, pariffinum liquidum or liquid petroleum. Whether it's on the label of your sun protection or any other of your personal care products, it is preventing toxins from escaping and nutrients being absorbed through your skin.
Unlike many types of cancer, skin cancer is greatly affecting our young population. It's now one of the most common types of cancer in people between the ages of 15 to 34. And young people's behaviour in the sun, such as that captured by the Teenager Cancer Trust research, has got a lot to do with this.
This Friday, I'll be taking to the stage in Trafalgar Square, and shouting from the top of my lungs that we do not have to be fed up, that we do not have to accept this. At midday I'll be joining One Billion Rising, a global campaign that has made it its mission to end violence against women, and rising up for justice for women here in the UK and far further afield. We will call for political change, from mandatory sex education in schools, action to ensure that women in immigration detention centres are safe from violence, and the repeal of visa laws that tie domestic workers to their employers and put them at serious risk of exploitation. We will dance and sing - and we will make ourselves heard.