The invention provides an edible and externally-used cream for maintaining beauty and keeping young and a preparation method thereof. The cream comprises raw materials by weight: 12-25 parts of szechuan lovage rhizome, 12-25 parts of radix angelicae, 12-25 parts of bletilla striata, 12-25 parts of white poria cocos, 9-12 parts of almond, 9-12 parts of mung beans, 9-12 parts of ginseng, 25-40 parts of pearl, 3-12 parts of liquorice essence oil, 1-8 parts of rose essential oil, 1-5 parts of olive oil, 1-5 parts of decoction of radix glycyrrhizae, 10-30 parts of honey water, 0.2-1 part of white vinegar, 0.1-0.7 parts of salt and 43-52 parts of distilled water. The edible and externally-used cream for maintaining beauty and keeping young utilizes various pollution-free and natural rare raw materials, combines external use and oral taking, considers both inside and outside, and has effects of internally regulating qi and blood and externally beautifying appearance. After the raw materials of the edible and externally-used cream are processed specially, active ingredients of the drug are completely released to deeply exhaust impurities, whiten and moisten the skin, smoothen fine lines, enable the skin to be pulled and compacted, promote metabolism of the skin, inhibit settlement of tyrosinase and melanin, continuously clean the skin, maintain the bottom layer of the skin and enable the skin to be fully white and bright. In addition, after superfine grinding of the active ingredients, the active ingredients of the raw materials are absorbed quickly and have obvious effects.