Refresh your beauty bag

REN Flash Rinse 1 Minute Facial (£32, spacenk.com)

This instant skin brightener is a must-have and does exactly what it says on the bottle. Formulated with a vitamin C component that activates with water, this facial treatment is proven to banish greys from your skin and leave it glowing in no time at all. Skin is left looking firmer, toned and smoother from the get-go.