When you stimulate the dopamine receptors you increase the activation of the CNS which, in part, helps contract your muscles harder (you get stronger). Halotestin and Trenbolone have similar effects. In fact, Trenbolone is really poor at increasing protein synthesis ' it might even decrease protein synthesis ' but it's so strong at decreasing protein breakdown that it leads to a net anabolic effect. And that's one of the main reasons why Tren and Halo give you a harder look: they decrease cortisol. Cortisol is known to cause water retention by increasing aldosterone and vasopressin, chemyo legit 2020.Burns Fat ' Andalean accelerates fat loss by increasing the level of CPT-1 in the mRNA, chemyo legit 2020.