The invention discloses an aromatherapy essential oil with functions of removing freckles, whitening, moisturizing, resisting wrinkles and tightening skin and a preparation method thereof. According to the aromatherapy essential oil with the functions of removing the freckles, whitening, moisturizing, resisting the wrinkles and tightening the skin and the preparation method thereof, people start from natural plants, screen varieties of plant essential oil with the functions of removing the freckles, whitening, moisturizing, resisting the wrinkles and tightening the skin, and after compoundingis carried out according to a certain ratio, the aromatherapy essential oil is prepared. The aromatherapy essential oil is prepared from, by weight, 1-3 parts of rose essential oil, 1-3 parts of evening primrose essential oil, 1-3 parts of wintergreen essential oil, 0.5-1 part of cypress essential oil, 0.5-1 part of clary sage essential oil, 0.5-1 part of jasminum essential oil, 0.5-1 part of potmarigold calendula essential oil, 1-3 parts of cinnamon essential oil, 10-20 parts of rose hip oil, 5-15 parts of vitamin E, 10-30 parts of apricot kernel oil and 10-30 parts of jojoba oil. Compared with pure essential oil, the aromatherapy essential oil has the advantages that the effect is comprehensive, the use is convenient, the formation of melanin can be significantly inhibited, the aromatherapy essential oil has good effects of moisturizing and resisting wrinkles, after the aromatherapy essential oil is used, the smoothness and elasticity of the skin can be increased, and the aromatherapy essential oil has a wide application prospect and market value.