Metribolone

Active substance: methyltrienolone
Tradenames: Metribolone, Metrien, Oral trenbolone

Methyltrienolone is one of the most powerful anabolic steroids ever made in a laboratory. But it is one that it remained in the laboratory, outside commercial circles. So it is not a prescription steroid but one for medical research, which is rarely discussed outside medicinal journals. Methyltrienolone is a derivative of trenbolone, methylated to be administered orally. As trenbolone , does not aromatize and doesn't have any estrogenic properties. But this are the onlysimilarities between the two steroids. Although differs from trenbolone only by a methylated C-17 group, it acts very differently and it will be a mistake consider it a "oral trenbolone." 

Methyltrienolone is more toxic and more powerful than trenbolone. Tests on animals have determined it is between 120 and 300 times more potent than methyltestosterone. If trenbolone is one of the most "harsh" steroids, methyltrienolone it's like a god, one with whom you don't want get involved. First it is designed to be highly resistant when t passes through the liver. That makes him an anabolic steroid with unrivaled properties. Milligram by milligram surpasses every steroid on the market at this moment, requiring only 1 mg to obtain extremly powerful effects. But its extremely high resistance when passes through the liver makes it very, very hepatotoxic. In fact, it seems that it's the most hepatotoxic steroid ever studied. Thei is why it is not sold in any pharmacy anywhere in the world. Methyltrienolone is only used for research. I do not recommend anyone to use this steroid if you value your liver just a bit. There are other steroids that can make significant gains without will leave the liver.  There are other steroids that can bring significant gains without leaving you with no liver. 

Besides the liver damage cand cause androgenic side effects like oily skin and acne. Being a 19-nor steroid affects libido (like trenbolone and nandrolone ), meaning a decrease in sexual desire and maybe impotence during use. It can also cause gynecomastia aby stimulation of progesterone receptors, but is a rare side effect, and can be prevented with cabergoline or bromocriptine. 

This steroid should be viewed as a curiosity in the field, and maybe have some academic discussions on it. But considering the current expansion of the black market it is very likely to come across steroids like this, produced in underground laboratories. If you want to use it keep in mind that is not approved for human use nowhere in the world. The liver damage is a very real and very serious risk and can be permanent, so if you decide to use it you should monitor your liver function at least once a week. The cycle lenght should not be under any circumstances more than 4 weeks, and doses of 1-2 mg per day are considered extreme. A relatively safe and effective dose is 500-750 mcg / day. Used intelligently could bring amazing gains, but it is a very powerful steroid, which should be used only by those with a vast experience in handling steroids. The more recommended options are injectable forms of trenbolone.

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