Refresh and reinvigorate with this potent 4-piece set worth £447, which includes an exclusive preview of our NEW mini Retinol Skin Booster, and 3 award winning products. Indulge yourself with a serum to instantly tighten and lift, a mask for deep exfoliation, an eye treatment to reduce the appearance of dark circles and puffiness and a retinol serum to smooth and repair the skin surface.