I need Help identifying some Hair/styling gel

I know this is a bit random, but someone asked me to search for this but doesn't know it exactly, so here is a description, but it may not be entirely accurate: It's a jar like in the picture, transparent, with a black label, black lid and Green writing. I've been to multiple stores like some Rossmanns and others, but I couldnt find anything that matches the description. Now I know I don't have to do this, but just wanted to do her a favor, and it must be really good, as she didn't something as good as it in Germany