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Methyltrienolo à was originally created as a veterinary drug for female dogs, it had to keep them under control during heat, by interrupting the cycle of ovulation. With special care, breeders could regulate the cycles of their own bitches. Eventually, athletes started using it to raise aggression before the competition. There is even a well-known rumor that Mike Tyson was just under Chek-Drops when he bit off Holyfield’s ear, right during the fight. But somehow, later the great guru Dan Dushein found the use of Chek-Drops in modern bodybuilding long before that. Drops was removed from the assembly line and put again several times before he gained wide popularity in serious fighters’ circles. acheter méthyltrienolone

A un plus faible analogue de la métribolone, également connu sous le nom de méthyltriénolone ou R1881, qui est un dérivé 17-méthylé de la trenbolone. La métribolone a une plus faible sélectivité vis-à-vis des récepteurs des androgènes que la mibolérone.

Profil anabolique

  • Poids moléculaire: 302, 455
  • Formule moléculaire: C2O-H3O-O2
  • Point d'ébullition: inconnu
  • Production: Upjohn, Supra
  • Démarrage: (Démarré et retiré de la production plusieurs fois)
  • Dose efficace: 200-400 μg
  • Demi-vie: 2-4 heures
  • Temps de détection: immédiatement après l'admission
  • Activité oestrogénique: a des propriétés anti-oestrogéniques
  • Activité progestative: oui
  • Indice anabolique androgénique: 250: 590


Methyltrienolo à was first described in 1965. It is one of the most powerful anabolic steroids that has never been sold in pharmacies. This drug was used only in laboratory studies. Studies were conducted in the context of breast cancer treatment in the 1960s and 1970s. He slowed down, and in some cases reversed the process of tumor growth. Studies continued for a short time, because of the revealed toxicity. In the mid-1970s, methyltrinolone was tested in animals to determine binding to androgen receptors. He was very suitable for this purpose. His activity and resistance to binding blood proteins allowed him to easily become a reference substance. Because of its resistance to metabolism, metabolites of methyltrinolone did not interfere with the results of most experiments.

Caractéristiques structurelles

Methyltrienolo à is a modified form of nandrolone. It is different:

  1. l'addition de groupes méthyle au carbone 17a-alpha pour protéger l'hormone pendant l'administration orale et
  2. l'introduction de doubles liaisons sur les atomes de carbone 9 et 11, ce qui augmente son affinité et ralentit le métabolisme.

Le stéroïde résultant est significativement plus puissant que sa base de nandrolone, et en comparaison a une demi-vie beaucoup plus longue et une plus faible affinité pour les protéines de lactosérum. La méthyltrinolone diffère chimiquement de la trenbolone uniquement en ajoutant un groupe méthyle à c-17. Cela modifie considérablement l'activité de la méthyltrinolone, de sorte que le médicament ne peut pas être considéré simplement une forme orale de trenbolone.

Les effets secondaires de Methyltrienolo à

Methyltrienolo à does not aromatize and does not have estrogenic activity, but it can cause progesterone pimples, which can contribute to the development of gynecomastia, inhibition of endogenous testosterone production, and growth of the fatty layer. Methyltrienolone is the most powerful androgen and the occurrence of androgenic side effects is very likely, they include skin greasiness, acne, facial and body hair growth. In women, the emergence of virilizing side effects, so he categorically is contraindicated. Since methyltrienolone is a 17-alpha alkylated drug, it is hepatotoxic for the liver. The intake of methyltrinolone in the injectable form is several times more effective and also several times safer for the liver. This is due to the fact that he passes the first pass through the liver, in contrast to the oral form. The drug is not recommended for use for more than 4 weeks. There is also a suppression of the production of endogenous testosterone. Without any intervention in stimulating the development of his testosterone, he will return to the natural level 1-4 months after the course.

Effets secondaires (oestrogénique)

La méthyltrinolone ne s'aromatise pas dans le corps et ne montre pas d'œstrogénicité significative. Il convient de noter, cependant, que la méthyltrinolone a une affinité significative pour les récepteurs de la progestérone. Les effets secondaires associés à la progestérone sont similaires à ceux des œstrogènes et comprennent un ralentissement de la production de testostérone et une augmentation du taux d'accumulation de graisse. Les progestatifs augmentent également l'effet stimulant des œstrogènes sur la croissance du tissu mammaire. Entre ces deux hormones, il y a une interaction si forte que la gynécomastie peut se produire avec l'aide d'un progestatif, même en l'absence de niveaux excessifs d'œstrogènes. Souvent, pour atténuer les symptômes de la gynécomastie causée par ce stéroïde, il suffit d'utiliser un anti-œstrogène qui inhibe les composants œstrogènes de ce trouble.

Effets secondaires (androgénique)

Bien qu'un stéroïde est classé comme un anabolisant, les effets secondaires androgènes lorsqu'il est utilisé avec cette substance se manifestent assez souvent, et peuvent inclure des manifestations telles que l'augmentation des glandes sébacées, l'acné et la croissance des cheveux sur le corps / visage. Les stéroïdes anabolisants / androgènes peuvent également aggraver la calvitie masculine. Les femmes doivent être conscientes des effets virilisants potentiels des stéroïdes anabolisants / androgènes. Ils peuvent inclure: l'approfondissement de la voix, cycle menstruel irrégulier, les changements dans la texture de la peau, la croissance des poils du visage et une augmentation du clitoris. De plus, l'enzyme 5-alpha-réductase ne métabolise pas la méthyltrinolone, de sorte que son androgénie relative ne dépend pas de l'utilisation du finastéride ou du dutastéride.

Effets secondaires (hépatotoxicité)

Methyltrinolone is a c17-alpha alkaline compound. This protects the drug from deactivation in the liver, allowing a very high percentage of it to enter the bloodstream after ingestion. C17-alpha alkaline anabolic / androgenic steroids can be hepatotoxic. Prolonged exposure or high dosages can provoke liver damage. In rare cases, life-threatening dysfunction may develop. It is advisable periodically during each cycle to visit a doctor to monitor liver function and overall health. The intake of c17-alpha-alkylated steroids is usually limited to 6-8 weeks, which avoids the escalation of liver strains. Methyltrinolone is an extremely potent oral steroid, with a very high level of resistance to metabolism in the liver. This makes its use extremely toxic to the liver, which excludes its use as a prescription drug. Studies published by the University of Bonn in Germany back in 1966, demonstrated this in some detail. In fact, at this time the researchers considered this steroid to be the most toxic to the liver among all the drugs ever studied in humans, and pointed out that: XCHARXMethyltrinolone XCHARX is an orally active anabolic at doses less than 1.0 mg per day in healthy adults, and was tested due to his influence on liver function. When measuring several parameters (confinement of plasma proteins, total bilirubin level, activity of transaminases, alkaline phosphatase and cholinesterase in serum, activity of proaccelerin in plasma) Methyltrinolone has proved to be a very active drug that causes biochemical symptoms of intrahepatic cholestasis XCHARX. Thus, Methyltrinolone is the most XCHARXhepatotoxic steroidXCHARX. When using any hepatotoxic anabolic / androgenic steroids, it is recommended to take such additives for liver detoxification as Liver Stabil, Liv-52, or Essential Forte. tren oral méthyltriénolone

Reception of Methyltrienolo à

Des études ont montré que la prise orale d'AAS avec de la nourriture réduit la biodisponibilité du médicament. Ceci est causé par la nature liposoluble de l'AAS, qui peut permettre à une partie du médicament de se dissoudre dans les graisses des aliments, ce qui réduira l'absorption de l'AAS dans le tractus gastro-intestinal. Pour un effet maximal, ce médicament doit être pris à jeun.

Admission (pour les hommes)

Methyltrienolo à has not been approved for use in humans. This drug is not recommended for improving the physical form because of its high hepatotoxicity. Those who really want to use this drug should take their toxicity seriously. Regular blood tests are necessary to ensure that the drug does not damage the liver. Do not use for more than 4 weeks. For an obvious anabolic effect, 0.5 mg of the drug is sufficient. Dosages can range from 0.5 mg to 2 mg per day. It must be stressed once again that there are many safer drugs. Methyltrienolone XCHARX this is the drug that is best left alone.

Admission (pour les femmes)

Methyltrienolo à is not recommended for women because of its extremely strong toxicity and the tendency to cause virilization phenomena.

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