Pharmaceutical Name: Mastabol
Chemical name: Dromastanolone Di-propionate
Molecular Structure: C23H36O3
Molecular Weight: 360.5356
Mastabol is a synthetic derivative of dihydrotestosterone, displaying a potent androgenic effect that is responsible for increases in muscle density and hardness and a moderate anabolic effect that creates a positive nitrogen balance in humans and promotes protein synthesis. Since it is a derivative of dihydrotestosterone, dromastanolone does not aromatize at any dosage and thus it cannot be converted into estrogen. Therefore, estrogen-related water retention is eliminated. Mastabol 100 is relatively fast-actiing and fast-clearing because of the attachment of the propionate ester to the base molecule.
Vials come with a red cap, with our domain name imprinted in the top, vials also come with authenticity hologram on the back so that you can scratch off the panel and enter into our authenticity check.
* Please note the older tops do not have the domain name on them *