bcaa

can anyone give me a number as to how many grams of BCAA’s i need to take? Also looking online I came across a brand called muscle pharm it comes in a tub and it's watermelon flavor. Do you think it's a good one

I'm looking to get some bulking done I’m currently 150 pounds and need to get bigger Looking to get the sour grape flavor of BULK pre training formula. It has 4G of bcaa and 4G of beta-alanine what do you think about the formula and you think it will help me get bigger