Dermatologists will tell you that there is no such thing as a safe tan: any hint of colour is a sign of sun damage. This in turn causes freckles, moles, wrinkles and, potentially, skin cancer. Foundations and facial powders generally contain low doses of SPF (between 4 and 15), but whether this is sufficient protection for your skin type is something only your dermatologiest will know for sure.

But being fair-skinned, I know that I’m particularly prone to harmful UV rays which is why I top up with a strong sunscreen every day. It took a while to find a couple of options that aren’t sticky. They are expensive, but I’ve been thrilled with them for years. Both products are smooth, odourless, long lasting and oil free (you won’t notice that you have them on).

• Clarins: UV Plus protective sun screen with SPF 40
• Shiseido: Ultimate sun protection lotion with SPF 55

I can’t think of a better cosmetic invesment than effective sunscreen. Remember to also apply liberally to your neck and the back of your hands, because other than your face, this is where aging is most visible.

Shiseido Sun Protection Lotion ($37) and Clarins UV Plus ($38) are available at Sephora and most department stores.