The invention discloses a 
skin-whitening and scar-removing 
skin care product which is prepared from the following components in percentage by weight: 0.01 to 5 percent of 3-o-ethyl 
ascorbic acid, 0.01 to 5 percent of 
tranexamic acid, 0.001 to 4 percent of 
carnosine, 0.001 to 3 percent of a 
kadsura longepedunculata extract, 0.001 to 1 percent of 
salicylic acid, 0.1 to 1 percent of 
allantoin, 0.001 to 1 percent of 
retinyl palmitate, 0.01 to 10 percent of absolute ethyl 
alcohol, 0.001 to 2 percent of a 
vitex negundo extract and the balance of an auxiliary material. The composition has various effects of preserving 
moisture, repairing 
skin, resisting wrinkles, whitening skin, removing yellow and red skin colors, removing 
scars and the like. The invention further discloses a preparation method of the skin-whitening and scar-removing 
skin care product. The quantity of steps is small, the operation is simple and safe, and the cost is low. The invention further discloses skin-whitening and scar-eliminating cream, multi-defense isolation essence and a whitening 
cleanser and preparation methods thereof.