What is the opinion of Reddit about the
Shiseido ELIXIR Balancing Mizu Cream?

I just tried looking on YesStyle with my country set to the US (though I don’t know where you are), and they don’t have any Elixir Reflet products but they do have Aqualabel. Not the new line just yet, but maybe they’ll get it in at some point.

There’s also Amazon.co.jp, if that would work for you.