REF Illuminate Colour Masque Hair Treatment Mask 500ml

REF’s Illuminate Colour Masque is a hair treatment mask designed to give colour-treated hair a protective, glossy boost. It’s made to help preserve the vibrancy of your shade while leaving hair feeling smoother and more manageable.

In use, this masque aims to deliver illuminating shine, reduce flyaways, and support stronger-looking hair with a rich, conditioning feel. It’s formulated for all hair types, with extra emphasis on colour-treated hair, making it a great weekly step to keep hair looking polished between salon visits.

On the REF Stockholm product page, it’s described as a leave-on treatment you apply to clean, towel-dried hair and leave for 5–10 minutes before rinsing and conditioning. Notable ingredients listed include dimethicone for slip and manageability, cationic conditioners such as behentrimonium chloride and cetrimonium chloride, and botanical oils including Prunus Amygdalus Dulcis (sweet almond) oil, plus hydrolyzed quinoa.