I am not sure what it is but I started anavar and the ester creatine about 2weeks ago and I feel strong like bull!!! I put up 95's on shoulders last night. I have done 3 cycles and used several diff sauces but I thought I would post this for ppl who think anavar only doesn't work. Cardio is high and diet is 100% so I know that is playing a big roll. Just a tid bid for those who don't like to use heavy amounts of sauce.