YK11 Redback Sarms Australia


YK11 is believed to be a SARM and produce the effect of myostatin (create new muscle) at the same time. YK11 attaches itself to the AR (androgen receptor) and modulates specific muscle receptors while being able to eliminate the traditional effects of steroids. Most SARMS have limited androgenic side effects, but also lesser anabolic effect when compared to testosterone.

However, that’s not the case with YK 11 according to the Biological and Pharmaceutical Bulletin in 2013. When Kanno used C2C12 muscle cells to test the effects of the SARM, it was found that the muscle cells produce more anabolic factors if exposed to 500 nmol (nanomoles) YK11 than if you expose the same muscle cells to 500 nmol DHT.

YK11 induces muscle cells to make even more follistatin than DHT does (a strong myostatin inhibitor). By working through the androgen receptor, YK 11 is able to produce effects just as powerful as testosterone.

Main Uses –  Lean Muscle Gains, Recomping, Strength
Dose – 10mg per day (1 levelled off micro scoop) This will last for 100 days.
Half-Life – 18-24 hours
Cycle For – 8 weeks

How & When to Take – As its half-life is 24 hours just be sure to dose every day at the same time. Mix with any liquid of your choice, Orange juice tends to be a favourite.

Benefits of YK11:
Lean Muscle Growth
Creates New Muscle Cells
Burns Fat
Strengthens Muscles

Side Effects:

For such a powerful and potent Sarm, YK-11 has a shocking lack of any actual side-effects. When compared to supplements like prohormones and anabolic steroids, whose host of side effects include acne, hair loss, organ and heart damage, and other worrying risks, YK-11 is an absolute lifesaver.

At Redback Sarms, we sell YK11 for $105 which will get you 100 doses! (nearly 2 cycles worth) each purchase comes with a micro scoop – BUY HERE


These products are not intended to treat, cure or prevent any disease or illness. All products are strictly for research purposes only.

2 thoughts on “YK11

    • Doesn’t really matter Tim, just as long as you take it at the same time every day. I personally take it pre workout

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