This is indeed a remarkable finishing powder--takes the shine right off! The 'white' coloring is no color at all, really; it's just like J&J's pure talcum powder, but in a compact form. It also has that characteristic baby scent, which I could personally do without, but as scents go, it's not bad at all.
The product does seem to be available in the US, under the newish name (?) of Johnson's 'Fresh and Smooth Face Powder.' It comes in a white compact with pink trim. Doing a google search of that product name shows you can get it through Amazon and a number of other online sellers (many of them Asian markets). I just bought mine from some market in the Philippines, and the delivery to the US was incredibly fast.