I don’t doubt that it does something. Rhodiola definitely works and I’ve heard that DAA works also. I’ve used ashwagandha and wasn’t impressed and I’ve never heard of the other two ingredients.
I’ve used these supplements blends before and if you do some research you usually find it’s cheaper to buy the main ingredients separately. I don’t know how big the caps are but at 7 caps per serving I imagine a lot of the powder is just filler.
The other thing is supplements like rhodiola have known active compunds. You want your supplement to have a standardized extract of those compounds (it will be say x% rosavins or x% salidroside or both). But if the label just says “root powder” you don’t really know what you’re getting. Same rule applies for any herbal supp.