Skincare during a heatwave

Betty Blue Eyes

It is essential to keep your skin protected in this weather.

Always choose a broad-spectrum sunscreen with a high SPF (preferably 30 or more). This will protect against both UVB (primarily burning and more often cancer-causing) and UVA (primarily skin-ageing), but must be applied generously to work. Dermatologists recommend a shot-glass-sized measure for each limb, but do remember that if you are exercising or coming into contact with water, you will need to reapply afterwards. Balding or shaven-headed men often forget their scalps, but protection here is very important. I really like Nivea's new Protect & Refresh Cooling Spray, £8.49.

Don't even think about foundation, powder and any elaborate makeup in this heat. It will look a mess and melt clean off your face within hours. Just apply sunblock, then a tinted moisturiser (I use Origins VitaZing, £28) and some concealer over any spots.

A little bronzer and/or cream blusher gives some nice colour without ruddiness, and a tinted lipbalm with SPF (I like Korres Lip Butter Stick SPF15) is flattering and easy. Most women find mascara indispensable, but switching to a waterproof formula is a good idea in sweaty and humid conditions. Spray your hair with some sunscreen and tie it back to avoid frizz.

Powered by article was written by Sali Hughes, for The Guardian on Monday 15th July 2013 19.21 Europe/London © Guardian News and Media Limited 2010