It's probably mostly whey concentrate which doesn't sit well for some people, look for a protein with isolate first or just isolate if you're having GI issues.
Ashwagandha is great for stress relief, mood and has studies supporting it's positive effect on testosterone but it can also just make you feel less energetic, it's very user dependent. If you've not...
Yohimbine is best when you already have low body fat but don't take rauwolscine on top of Y Hcl, you'll feel awful. Green tea extract isn't going to do anything for body composition. Save the money...
Both caffeine and the perception of refreshment delivered by cooling, tingling, and mouth-watering flavors have individually been shown to positively impact cognitive performance and mood, though...
As much as I appreciate SNS for the variety of standalone ingredients they offer this wasn't worth the money. Dynamine does pair well with caffeine though.