Invented by the global MNC Procter & Gamble (P&G), Opte Precision Wand instantly corrects skin hyper-pigmentation to give users a flawless complexion.

The device comprises of blue LED lights that enhance the contrast in skin melanin as you move it over your face. At the same time an integrated digital camera captures 200 skin images per second. These images are analysed using proprietary algorithms to determine the precise size, shape and intensity of the spot in contrast to the adjacent surrounding skin.

As a final step, a micro printer with 120 thermal inkjet nozzles, thinner than a human hair, deposits 1000 picolitre (one billionth of a litre) droplets of Optimising Serum on your skin to hide those blemishes and wipe them out over time.