Red and infrared light therapy (phototherapy) is very popular as an anti-ageing facial treatment, as it is generally very safe and instantly effective. The general rule is that makeup must be removed before phototherapy treatment. This is because makeup quite often contains ingredients which aim to reflect light back from the face, in order to create an effect of “radiance” and light on the skin. However, if they have a treatment during lunchtime, many women find it a hassle to remove...