muscle building blog, workout tips, anabolic steroids use, nutrition and more header image 1


(Clostebol Acetate)

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. Megagrisevit Mono (the brand name for Clostebol Acetate) is presented in a 10 ml per 1.5 ml vial. This means you’ll need to fill up on many oily injections, which you are going to have problems finding injection sites for. The short ester found on this stuff will mean that you have to basically load up on tons of this stuff at least every other day. Women may be able to get by with a bit less, possibly 1.5mls every other day. There is an oral form of clostebol acetate that is under the same name of Megagrisevit Mono, but is not being extremely effective either. Normally you’ll need to take 100-200mgs of it daily. Remember, it isn’t 17-alpha-alkylated, so it’ll be destroyed by your liver in pretty short order. Our advice is that this drug has been discontinued for a good reason and should be avoided by most serious athletes and bodybuilders.
When looking at Trenbolone Acetate (oral) vs./ Trenbolone Acetate (Injectable), on the chart below, we can see that the injectable is around 100 times as effective for increasing Labc weight, which can be fairly accurately used as a measure of anabolism:

That’s a pretty hefty difference in that area, and it is more than enough to get us wondering about the effects of oral acetate ingestion vs./ intramuscular administration.
One of the most interesting things found when researching this compound is that an athlete had tested positive for it by having sex with a woman who had used a Brazilian compound known as Trofodermin, which is produced by Searle. This product is indicated for cervicitis, postoperative vaginitis, and ulcerative vaginitis, and the recommended dose is 5g 1-2x a day. And, of course, it is to be administered intravaginally. As a result, the athlete who tested positive for Clostebol claimed to have had sex with a woman who had been using this product. Then tests (all in the name of science) were performed where two couples had intercourse following the vaginal application of Trofodermin, and the men were tested via urinalysis for Clostebol (before and after intercourse). It was then determined that Clostebol can indeed be absorbed through the penis following vaginal administration of a Clostebol containing compound.

1. Clinical Chemistry. 2004;50:456-457. 2004 American Association for Clinical Chemistry, Inc.