Pigment removal is a frequent challenge that faces cosmetic dermatologists. Unwanted pigment is produced by over active melanocytes, normally due to aging, hormonal stimulation (melasma) or post inflammation ( after injury or acne for example). The excess pigment leaves the skin looking mottled, uneven and even dirty. Dermamelan mask is an effective, safe method of removing unwanted pigment, leaving your skin looking clear and rejuvenated. The mask is worn for around 8 to 10 hours, it is then removed and a maintenance regimen followed for at least 3 months. Prices are from £1000.