Sides? Maybe an empty wallet lol. I looked at it before, gives an ok energy boost but BSN is capable of doing better.
The niacin is dosed way too low to have any benefit and I have no idea why they put it in there. At a higher dosage it could have some benefit on mood (shouldn't be listed in the "Nootropic" blend of their label in this case) and could also positively effect endurance. Vit B6 and B12 are also dosed too low to really do much of any good. Only things I can see having any benefit are the caffeine and the bitter orange. A better bet would be Forged Burner or N2Burn.
All of the above are safe for women.