oh,play with it ! it will be different for everybody, and im a gal so i wore 1 spray Ammo, 2 sprays instant shine.
you could easily get away with 2 sprays Ammo, 2 sprays shine i think.
maybe someone else here can shed light but playing with the doses to see what makes YOU shine is the fun of it!
you cant get it wrong and you never get it done!