2 scoops of collagen powder have 18 grams of protein and he only has 1 scoop so he consumes 18/2 = <<18/2=9>>9 grams of protein
He has 9 grams collagen powder, 21 grams of protein powder and 56 grams in his steak for a total of 9+21+56 = <<9+21+56=86>>86 grams of protein
#### 86