Ok heres the verdict on ephederine hcl vs ephederine sulphate. After Day one its pretty clear which is most potent! Keep in mind this was tested by both me and Girlrilla under very controlled factors and we both have been using sulphate for a long time.Same dosages and everything. 25 mg ephederine , 300 mg caffeine, 81 mg aspirin.

1-5 scale

Ephederine HCL (Primotine x 2 tabs)

Sweat factor 4.5
Energy factor 4.5
Heart rate increase 4.75
Longevity of effects 4.25
Anxiety and tenseness (Bp Elevation ) 4

vs

Ephederine SULPHATE (Bronkaide x 1 tab)

Sweat factor 4
Energy factor 4
Heart rate increase 4
Longevity of effects 4
Anxiety and tenseness (BP Elevation) 3

In conclusion:Girlrilla and myself could definately feel the potency difference between the two! Jarred me pretty damn goood, and mel immediatley said she was probably gonna cut Hcl dose in half!!! Still Feeling the effects hour after cardio was complete.I suggest any new Eca user (That has a clean diet and is in good cardiovascular health of course, to half dose everything except asperin first time, and preferably us sulphate, and then move up to full dose and then eventialy if necassary use hcl.Remember women or men with lower bodyweight will be effected harder by this stack!ACCESS TOLERANCE!!!! If you have heart conditions ECA IS NOT FOR YOU!!! Also PLZ guys take time off from eca stacks and clen and other fat burners!On eca i like to do month on, 2-4 weeeks off no more than 5 days a week on.
Best if used am before cardio. Not suggested to be taken if not gonna do cardio. Also DO NOT use outside in high heat or humidity! Stay hydrated! Enjoy be SAFE!!!!!