Sarm Myostatin Inhibitor Yk11 CAS 431579-34-9 for Bodybuilding, Fat Burning Steroids

Model NO.: Inhibitor


Grade Standard: Medicine Grade


State: Powder


Color: White Crystals or Crystalline Powder


Molecular Weight: 479.03524


CAS: 431579-34-9


Specification: GMP




Function: Hormones and Regulation of Endocrine Function of Drug


Type: Analysis reagent


Volatile: Not Volatile


Molecular Formula: CB42756194


Assay: 99.9%


Trademark: JXK


Origin: China


Sarm Myostatin Inhibitor YK11 CAS 431579-34-9 For Bodybuilding Supplements Steroid



Name:YK11Synonyms:(17a,20E)-17,20-[(1-Methoxyethylidene)bis(oxy)]-3-oxo-19-norpregna- 4,20-diene-21-carboxylic Acid Methyl Ester;YK11 ((17a,20E)-17,20-[(1-methoxyethylidene)bis-(oxy)]-3-oxo-CAS: 431579-34-9Product Categories:SARMs(Selective androgen receptor modulator)SARMS or selective androgen receptor modulators are well-known for giving the same muscle growth results as anabolic steroids but without the negative side effects that comes with the latter. Japanese scientists are doing an experiment on a new SARM known as YK11 which is said to be the strongest amongst all, even more potent than classic steroids such as DHT. YK11 is believed to be a SARM and produce the effect of myostatin at the same time.Packing:foil bag or as required



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What is YK11?YK11 is a selective androgen receptor modulator (SARM), which activates AR without the N/C interaction. In this study, we further investigated the mechanism by which YK11 induces myogenic differentiation of C2C12 cells.The induction of key myogenic regulatory factors (MRFs), such as myogenic differentiation factor (MyoD), myogenic factor 5 (Myf5) and myogenin, was more significant in the presence of YK11 than in the presence of DHT. YK11 treatment of C2C12 cells, but not DHT, induced the expression of follistatin (Fst), and the YK11-mediated myogenic differentiation was reversed by anti-Fst antibody.Myogenic differentiation is in reference to the products ability to block myostatin. Myostatin inhibition has been a really popular movement since the ban of most prohormones as it looks to be a relatively unexplored area for muscle growth and fat loss. There are currently a lot of claims about mystatin inhibition, but not so much factual data on these products.YK11 will have similar affects to DHT (possibly more potent) without the negatives of DHT. What this means is that the product will most likely be suppressive and require a post cycle, but not cycle support. It also won't have androgenic side affects like hair loss, acne, etc. The increase in follistatin caused by YK11 will act as an antagonist to mystatin (it will block myostatin) as well as the anabolic growth properties ofYK11.How YK11 Works?YK11 attaches itself to the AR (androgen receptor), but only inducts methods that lead to the traditional side effects of androgens such as growth of body hair and prostate and enhanced aggression - to a restricted degree.Most SARMS have quite limited androgenic side effects, but frequently only quite few anabolic effects when likened to testosterone. But, this doesn't occur for YK11 as reported in Biological and Pharmaceutical Bulletin in 2013.YK11 induces muscle cells to make more follistatin (more than DHT does) - a strong myostatin inhibitor. YK11 works through the androgen receptor.With that said, YK11 can be as good as testosterone in terms of muscle strengthening, but minus the detrimental side effects.Conclusion:YK11 shows a lot of promise as an apt anabolic SARM. With the muscle growth potential it brings, it's as effective as anabolic steroids and prohormones without the unwanted side effects connected to the latter.SRM YK-11 is a powerful SARM supplement promoting massive lean muscle gains which is a great benefit for those wanting to have an aesthetic and shredded physique.Dosages and Suggestion:YK11 is our newest myostatin inhibiting SARM available that yields zero aromatization and zero side effects in test subjects. YK11 is an extreme Myostatin inhibitor that will accelerate muscle growth and unleash your test subject's potential. YK11 allows the test subject to stay in balance to produce the best and cleanest results possible! Our research suggests YK11 has a half life of about 6 hours, though it appears closer to 10 hours based upon plasma levels maintained in our test subjects. YK11 should have an administered protocol of 12-18mg daily to provide your test subject with the greatest composition effects, lipolysis, and lean muscle mass.

Other Information

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