[Babita]

"While interference in any way with the connective and glandular tissue is outside of the scope of cosmetology, it is possible to attempt to promote the installation of subcutaneous fat to enhance the appearance of the breasts."

So this tells us that the product isn't intended to promote breast growth, but rather to enhance the breasts by working to increase the outer layer of fat around them. I suppose that for most women this is likely to be a modest improvement rather than anything dramatic.