... BCAA's / EAA's , Yohimbine HCl etc. 1,3-Dimethylamylamine is a derivative of geranium oil which resembles the body’s ... messenger, epinephrine (adrenaline). Like adrenaline, 1,3-Dimethylamylamine is a powerful CNS stimulant, for added energy, increased clarity and a boost in ... during calorie restriction or when a high level of focus is needed. For fat loss, 1,3-Dimethylamylamine works through a similar ...