The only extra energy you get is from running back and forth to the bathroom constantly. Definitely don't take this if you work for a living.
Verified purchase: Yes | Condition: New
I love Performix SST! It provides me 8+ hours of energy. I get excellent mental focus and alertness as well when I take it as directed.
Verified purchase: Yes | Condition: New
Good product. Seems to work and stop hunger pains.
Verified purchase: Yes | Condition: New
It helped me A LOT!!!
Verified purchase: Yes | Condition: New
Focus..yes...,in the middle of the night...NO!!!
Verified purchase: Yes | Condition: New
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