I'm sorry I don't get this .I guess I just want to have some sort of idea of what Im actually doing so I'll try and explain my lack of understanding.

I have bought the dextrose and maltodex from BN under advice of dr X and others.Ok...But I think I also need a Protein supplement to go with them.
So somebody said they use N large 2 and take it 2 scoops nlarge 1 scoop whey.

Now when I look up the ingredients of nlarge2 there is already maltodextrin in it.So what do I do with the maltodextrin I bought if I buy nlarge2 ....add it in

and thats why I dont understand adding 1 scoop whey to 2 scoops nlarge unless its just to add more protein on top of the shake.

Once again thanks for the help.