enfamil formula

jackie

what is the difference between enfamil the gold bottle vs. enfamil gentlease? i have been given my daughter the gold bottle since she was born she is now a month but notice a lot of fussiness and maybe having colic so ive been trying gentlease the packet makes 4 oz and she only drinks 2 oz with the gold bottle she usally drinks 3 oz is this normal? does gentlease make her get fuller faster or does she just not like it? (first time mom)