Dior Rosy Glow Blusher. Healthy glow booster blush. Rosy Glow reacts with the moisture in each skin type, giving a delicious and subtle blush to the cheeks. When applied, the initially fresh, light colour develops into a rosy blush to suit each individual complexion, for an ultra-natural, tailor-made healthy glow that lasts all day. Rosy Glow comes with the ideal brush for adjusting colour intensity on the cheeks.