What is this Biolage Smoothing Shine Hair Milk?

[Supergirl]

My students made collages with magazine pictures of solids, liquids, and gases and two of the "liquid" collages had this Biolage Smoothing Hair Milk (or something like that) I've never heard of this. Have any of you? It sounds very interesting...

 

[melodee]

I've seen it a Trade Secret. Haven't yet given it a try.