YK-11 Magnus Pharmaceuticals



YK-11 Magnus Pharmaceuticals

YK-11 Magnus Pharmaceuticals is studied as SARM and myostatin blocker that binds to androgen receptors. It produces a bigger anabolic factor than DHT, so it stimulates the muscle growth to the extreme. Its mostly used in bodybuilding and athletic world because it doesn’t cause any side effects like steroids. The product has a high bioavailability so the potent effects are more efficient than in other SARMs.


YK-11 is a partial androgen receptor agonist that binds to androgen receptor and works as a potent myostatin inhibitor. Myostatin is a protein that slows muscle cells growing and dividing. YK-11 also supports increased levels of Follistatin which suppresses the activity of Myostatin. That process leads to faster muscle growth and more quality cell development in the body

YK-11 can increase Follistatin production more than DHT – which the strongest male hormone we naturally produce. YK-11does not have any side effect at all due to it’s weak AR affinity. The methyl ester may cause very mild liver toxicity in long-term high dose use.


YK-11 Magnus Pharmaceuticals has a stronger effect than classic steroids. It provides users with massive muscle growth and strength gains in a short time. YK-11 works as a myostatin inhibitor that supports an increased anabolic effect. The product makes you experience powerful energy and endurance sp you can build muscle mass and get the defined body look.


Do not exceed recommended dose. Keep it out of the reach of children. The product is not mean to be used by people younger than 18 years old. The most common reported side effect is increased aggression and suppression of natural hormone production.


Packaging contains 50 capsules. Each capsule carries 4 mg. It is recommended to take 1-2 capsules per day, so the dose is between 4 and 10 mg. The maximum intake cycle shouldn’t exceed 12 weeks. It is recommended to start PCT after the YK-11 cycle.


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