Wife is looking at taking a fat burner. We've narrowed it down to these. Any past experiences and doseages would be helpful and appreciated.

Clenbuterol 200mcg per ML
or
Helios (Innovagen)-(Yohimbine 5mg, Nicotine 1mg, Caffeine 100mg, Albuterol 5mg)
or
Injectable Helios 10ml - 40mcg/mL (clenbuterol) and 5.4mg/mL (yohimbine)

On a personal not I just finished week 1 on US Pharm's Testatren Plus, +3pounds, -.5% body fat. Great stuff.