Furazabolin Information (Prohormones)

Furazabolin by

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Serving size: 1 capsule
Servings per bottle: 60

5a-Androstano{2,3-c}furazan-17b-tetrahydropyranol ether 50mg

The nomenclature here (5a-Androstano{2,3-c}furazan-17b-tetrahydropyranol ether) is another version of 5a-androstano[2,3]furazan-17b-tetrahydropyranol, so they're the same thing; a Furazadrol clone/Orastan-A clone.

Popular opinion seems to be that Furazadrol needs to be taken at higher then the usual recomended dose for best results. Most users report good results at 150-300mg a day, with those who have prohormone experience and/or a higher body weight being at the top end of the dose.

As far as sides good, reports have that it's pretty mild for most users. Because of this, 6 week cycles aren't uncommon. Another reason for longer cycles is becasue it can take a few weeks to kick in.

Furazadrol tends to be on the mild side and hence is a good choice for new users. It's notmethylated, so liver issues aren't usually a problem. If you're looking for a bulker though, this probably isn't the best compound. It's most often used for cutting or recomping. More experienced users often stack it because of it's mildness, lack of sides and it being a non-methyl.

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5a-androstanol[2,3]furazan-17b-tetrahydropyranol (Furazadrol)

Trade names include Orastan-A, Furaguno, Furazadrol, Furuza-A, Winabol/Winadrol, Katanadrol 2.0
Additional nomenclature: 5a-etioallocholan(2,3-)furazan-17b-tetrahydropyranol
Common Dosages: 200mg to 300 mg daily.
Common Cycle Length: 5-6 Weeks.
Methylated: No

Orastan-A is an off shoot legal variation of which is structurally similar to an old and no longer available Japanese steroid called Furzabol.

Furazabol, also sold under the name Miotolan, was rarely seen outside of Japan. Furazabol is a fairly potent oral anabolic steroid, with properties somewhat similar to its close cousin Winstrol (stanozolol). This compound is a non-methylated derivative of furazabol, and as a result may share certain functional characteristics to this agent.

There are many different on the market that offer similar results to the original Orastan-A:.


This compound is on the mild side. It's also non-methylated therefore liver issues aren't a usually a concern. It is seldom used for bulking and tends to be more appropriate for recomping (building muscle while losing fat) or cutting. It's also a good compound to stack due to it being non-methylated.

There's a reputation for a unique potency toward increasing androgen receptor density, suggesting it can be used to intensify the anabolic effects of other steroids. Such a connection can't be substantiated by the literature. Any effect it has on androgen receptor density likely mimics those of other anabolic steroids, which may include some period of upregulation.

Overall one can expect this to be a mild to moderately effective anabolic, with low relative androgenicity. It presents minimal liver toxicity, but could negatively affect cholesterol levels.