Scientifically formulated to stimulate collagen synthesis, refine skin’s texture and dramatically brighten its appearance, Perricone MD’s Vitamin C Ester 15 is essential for those whose complexion is betraying years of sun worship – reversing signs of sun damage, diminishing pigmentation patches and recapturing lost radiance. Revitalising and rejuvenating, Vitamin C Ester 15 is highly concentrated – after just 7 days, 80% of users agreed that their skin felt firmer, tighter and more toned, while 83% believed their skin looked smoother. This eight week course makes a tangible difference to the clarity, luminosity and uniformity of your complexion – just apply a pearl-sized amount to clean skin every evening, massaging until absorbed. You will probably experience a tingling sensation – a sure-fire sign that something’s happening!