I don’t mean to generalise here, but the thing I’ve learned about working with beauty editors is that they all have very high standards and unbelievable attention to detail. They can spot a slight shade difference in a relaunched red lipstick and have an acute understanding of ingredients. This is why I trust them implicitly, and my bathroom cupboard is basically an amalgamation of all of their advice. I still remain a beauty novice, but the general tips I’ve picked up on are 1) always, always wear SPF (even when it’s cloudy, and even in England), 2) invest in the products that give you a spa-like feeling, and 3) be kind to your skin, and don’t change or mix products too much.