Ok, I'm early this time since I got a pretty nice shot already.

It's an Aloe Vera cactus. Taken with my Nokia N9 stock. Rotated 90 degrees as I couldn't get the lens & focus in the right place without some acrobatics.



By the way that plant is indeed the one from which the famous beauty product ingredient aloe vera is extracted. Extraction is easy: just cut with a knife along the sides and the cut part will lift off like a lid. Underneath you'll find a transparent slimy looking matter which is the raw aloe vera itself.

How wrong I remembered the rest as pointed out in the response. I better delete it so I don't spread disinformation as pointed out. I just verified from my girlfriend and the effects are all positive.