[4-chloro-androst-4-en-3-one, 17b-ol]
Molecular Formula: C21 H29Cl O3
Molecular Weight): 322.8741
Melting Point: N/A
Manufacturer: N/A
Effective Dose: (injectable) 100mgs/day, (oral) 100-200mgs/day
Active Life: (injectable) 2-3 days, (oral) 4-6 hours
Detection Time: 3 months
Anabolic/Androgenic Ratio: 46:25

Clostebol is basically testosterone with an added 4-chloro group in the A-ring. What does that mean? All it means is that it cannot properly interact with the 5-Alpha-Reductase enzyme to be 5-alpha reduced to dihydrotestosterone. Thus, hair loss and acne caused by DHT is not possible. Aromatization is also not possible, so estrogenic side effects aren't likely either. On paper this looks great and it basically has a similar anabolic: androgenic ratio to other steroids like Masteron. But I have to say that since it isn't DHT-Derived like Masteron is, it's probably not going to have some of the cool precontest physique hardening properties of Masteron and other similar compounds. To be perfectly frank, Clostebol is just a pretty weak testosterone-derived steroid. I wish I could say that it has more to offer, but really, it doesna?