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YK-11 Magnus Pharmaceuticals

New product

YK-11 Magnus Pharmaceuticals
YK-11 belongs to the group of SARMs, which has the ability to reduce myostatin activity, making it a myostatin inhibitor.
YK-11 is definitely one of the strongest SARM on the market.
For dry muscle mass without water retention!

Servings Per Container : 50 servings / 50 Capsules

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YK-11 Magnus Pharmaceuticals

YK-11 from Magnus Pharmaceuticals is not really in the SARMs chapter, because it’s a complete steroid in structure. Nevertheless, it is often referred to as SARM and even studied as such, while at the same time it is considered a myostatin blocker.


Currently, YK-11 is being researched in Japan by a state-sponsored team of scientists. A study on YK-11 dates back to 2011 and concludes that YK-11 is a SARM because it binds partially to the androgen receptors, but only a fraction of the typical androgen-related side effects, such as prostate growth, having.

In the second study from 2013, the effect of YK-11 on C2C12 muscle cells in the Petri dish was investigated. It was found that the administration of YK-11 muscle cells produces more anabolic factors than a comparable amount of dihydrotestosterone (DHT).

The groundbreaking feature of this study is that YK-11 stimulates muscle cells to produce more follistatin, a myostatin inhibitor. Since myostatin is the limiting factor in muscle growth, the blockade means simplified and theoretically expressed, infinite muscle growth.

Magnus Pharmaceuticals YK-11 Benefits:

  • YK-11 Magnus Pharmaceuticals is stronger than classic steroids
  • YK-11 Magnus Pharmaceuticals for tremendous muscle growth
  • YK-11 Magnus Pharmaceuticals for building muscle mass and strength in the shortest possible time
  • YK-11 Magnus Pharmaceuticals is a myostatin inhibitor and enhances the anabolic effect
  • YK-11 Magnus Pharmaceuticals is considered one of the strongest SARM ever

YK-11 Magnus Pharmaceuticals suggested use:

Suggested usage
YK-11 is taken from experience with a daily dosage of 5-10mg.

The intake cycle should be a maximum of 12 weeks.

Taking and application at your own risk. Before taking this product consult with your healthcare physician. Do not exceed the recommended daily dose. This product should only be consumed by healthy adults over 18 years. Nutrition supplements should not be used as a substitute for a balanced and varied diet.
Keep out of reach of children. Store in a cool, dry place after opening.

YK-11 Magnus Pharmaceuticals Side effects:

The most reported side effect seems to be aggression. Some people also claim that YK suppresses natural hormone production. This is why often a PCT is recommended after experimenting with YK.