Parcel from the UK warehouse
Propargylxanthine, synthetic analogue of caffeine, of action increased few times in comparison to caffeine. Antagonist of adenosine receptors A1 and A2 is localized in the brain, it has a thermogenic effect (supporting fat reduction) and increasing the exercise capacity. Rarely used and available at the domestic market in pre-workout supplements, stimulant which eliminates symptoms of fatigue and prolongs the duration of exercise, in the form of creatine stacks, no -boosters and fat burners.
Dosage: no consumption standards