The invention discloses a hydrating and whitening essence, which is mainly prepared from the following raw materials: rice washing water, hyaluronic acid, saffron extract, avocado extract, aloe extract, Gynostemma ethanol extract, grape seed extract, and hydrolyzed pearls , rose flower extract, lemon extract, lavender extract, lily extract, mulberry leaf extract, astragalus extract, butylene glycol, collagen, corn silk extract, honey and king flower extract. The essence of the present invention adopts rice-washing water as water quality, and some nutrients such as starch, protein, and vitamins are dissolved in the rice-washing water, which can decompose oil stains on the face, dilute pigment and prevent fat particles from appearing. Add powerful moisturizing and whitening nutrients to the essence to achieve a good moisturizing and whitening effect on the facial skin without irritating the facial skin, eliminating the worries of customers. The manufacturing method is simple, suitable for mass production, and saves cost.