In a large bowl, whisk all purpose flour together with whey protein, collagen, baking powder, baking soda, salt and sugar. Create a well in the center for the wet ingredients.
Into the center of the dry ingredients, measure and add in the egg whites, oil, water and vanilla.
Stir the wet ingredients into the dry to create the pancake batter. It will be slightly thin batter but this is normal.
Preheat nonstick skillet over medium heat. Spray with nonstick cooking spray. Pour 3 tablespoons of batter per pancake to fry. Cook until golden and then flip.