The invention discloses liquid foundation added with pearl powder. The liquid foundation consists of polydimethylsiloxane, hexadecanol / octadecanol, isononyl isononanoate, glycerol, pearl powder, isopropyl palmitate, butanediol, dimer diol carbonate, acetylcysteine / collagen amino acids, spermaceti stearyl alcohol / coconut-oil-based glucoside, acrylic acid (ester) / C10-30 alkanol acrylate crosslinked polymers, triethanolamine, phenoxyethanol, ferroferric oxide and deionized water which are heated, mixed and then homogenized. As nanometer pearl powder containing a plurality of amino acids and trace elements is added to pressed powder, the liquid foundation not only can improve complexion and cover flaws, but also keeps effective components in pearls from being destroyed so as to help to the absorption of the effective components in the pearls, provides skin with nutrient components, fades pigment, inhibits the generation of melanin, achieves the aim of really whitening the skin while resisting water and sweat, and has the characteristics of lasting make-up and easy make-up removal.