The invention relates to a beautifying and body slimming bean curd product, which is prepared from the following raw materials in percentage by weight: 83 to 88% of fresh soybean milk, 10 to 15% of celery juice, 1.5 to 2% of collagen, 0.5 to 1.0% of soyabean lecithin, 0.015 to 0.03% of vitamin A, 0.04 to 0.06% of vitamin C and 0.25 to 0.3% of edible coagulator glucolactone. The product is prepared by grinding soybeans into pulp, filtering the pulp, boiling the pulp, mixing celery juice, soyabean lecithin, collagen, vitamin A and vitamin C according to a ratio, uniformly stirring, re-boiling, homogenizing and naturally cooling to 70 to 80 DEG C, weighing edible coagulator glucolactone, stirring till the mixture is uniform, sterilizing and packing. The raw materials of the product do not include pigment and preservative, so the product is very safe. In addition, the production process of the product is advanced, simple, environment-friendly and safe. The product tastes soft and tender and is very delicious. The product also can help to keep skin from aging, remove wrinkles, relieve freckles and make skin more elastic, and has an effect of maintaining beauty and keeping young. The product also can prevent overweight and help females to lose weight.