Sounds like you need to get a handle on the the
Basic Staples (creatine, multivitamin, good fats, protein, and BCAAs), then.
If you want gains,
then you need to eat enough for them, and no supplement is going to help you gain muscle if you're not eating for it, period! NUTRITION and TRAINING are the two factors that you need to focus on. FOOD, FOOD, and MORE FOOD is going to be IMPORTANT - if you want muscle gains, you needs to EAT for it!
Next to nutrition for mass is training. You have to be training correctly for mass - check out the article
How To Maximize Mass Through Weights And Adaptation for an idea of how to train correctly for mass. And although
The Essential 8 is in the fat loss section, the same exercises that are best for fat loss are also the best for gaining muscle! You also need to make sure you get enough recovery, since it's in your RECOVERY that you GROW (if you are eating enough).
Honestly, I personally would go for a recomp ALL the time - which is what MY body ends up doing, regardless of what the actual goal is, LOL - instead of bulking and cutting and bulking and cutting and so on, because that's eventually going to play havoc with your body.
Yes, regardless of your goals, I would still recommend that stack - as I said, your NUTRITION is the KEY to achieving what you want to! NUTRITION AND TRAINING are what are going to get you results!
~Rosie~