Not a woman, but I'll recommend Forged Burner, or Alpha T2/Shift combo. Have used both, and both work fantastic. I did see slightly better results on Forged Burner, however it's much stronger in my opinion, and the effects are definitely more "felt" than Alpha T2/Shift combo.
I've giving my Mom some BPS Combustion and she ended up buying some. She has lost a good bit of weight and loves the appeitite suppressant she gets and energy levels. I have also giving a few to girls that I'm friends with at work and they enjoy the energy without the crash they get from it. Orbitnutrition.com has it and at a very affordable price. Only 1 caps daily works for me.