The invention relates to pueraria breast enlargement tea which comprises raw materials of, by weight, 50 parts of pueraria, 10 parts to 20 parts of motherwort, 10 parts to 20 parts of angelica, 10 parts to 10 parts of dogwood, 10 parts to 20 parts of papayas, 10 parts to 20 parts of wolfberry fruits, 10 parts to 20 parts of rehmannia glutinosa, 10 parts to 20 parts of Danshen roots, 10 parts to 20 parts of Chinese taxillus twing, 10 parts to 20 parts of king solomonseal rhizome, 10 parts to 20 parts of milkvetch roots, 10 parts to 20 parts of China dodder, 10 parts to 20 parts of albizia flowers, 10 parts to 20 parts of nutgrass galingale rhizome, 10 parts to 20 parts of white peony roots, 10 parts to 20 parts of poria, 10 parts to 20 parts of turmeric root-tuber, 10 parts to 20 parts of mongolian snakegourd roots, 10 parts to 20 parts of Chinese yam and 10 parts to 20 parts of largehead atractylodes rhizome. The pueraria breast enlargement tea has a function of stimulating pituitary secretion, and stimulates ovaries to secrete large numbers of female hormone and progestational hormone, so that the development of mammary gland and follicles is promoted, breasts are enlarged and strong, the estrogen level is adjusted, rubbish in bodies is cleaned, and accordingly, various healthcare functions of improving circulation, promoting breast development, reducing fat, losing weight, regulating blood pressure and the like are provided.