GNC brand anything sucks lol. As does Vitamin World, and anything from MuscleTech. All garbage.
Creatine Tang
It costs a little, but has 200 servings of 5 grams each. Compared to the cost and servings of the GNC junk.... L O L, its shameful.
Rule of thumb in the supplement world. Never go to GNC, Vitamin World, or bb.com.