99% Purity Pharmaceutical Raw Materials Sarms YK-11 Powder For Muscle Gain

Pharmaceutical Raw Materials Sarms YK-11 Powder for Muscle Gain

YK11 Quick Detail

Product Name: YK11
CAS: 431579-34-9
MF : C152h252n44o42
MW : 3367.2
Purity: 99.0%
Appearance: White Powder

YK11 Description

YK11 is the latest flavor of the month in the underground gray market bodybuilding supplement world. YK11 is a steroidal molecule that has only been shown to have effects in cellular assays. This means that there are no published results in animals or humans as yet. Even so it has popped up for sale on the internet as an anabolic SARM or Selective Androgen Receptor Modulator. SARMs are molecules that have the anabolic effects of steroids but lack a lot of the negative side effects like hair loss, prostate enlargement and acne.

In reality, it makes little difference the shape of the molecule but rather what its effects are.

This results in an effect known as partial agonism. This means that YK11 can potentially displace stronger androgens while exerting a lower overall stimulating effect on the receptor. In fact the paper by Kanno et al demonstrates this effect by bathing cells in DHT alone or in DHT + YK11. Those cells that received both DHT and YK11 had less androgenic stimulation than with DHT alone. This is important since, in the presence of stronger androgens, YK11 will actually reduce androgen receptor stimulation. In the case of the prostate or hair follicle, this can be a good thing. In skeletal muscle, this will not be a good thing.

Since there have been no published results of the effects of YK11 in animals or humans, it is anyone's guess what effects it will have. We do not even know if this molecule is orally bioavailable but since it is steroidal, there is a good chance that it may not be. Finally, we have no idea if this molecule is even remotely safe. Does it elevate liver enzymes, is it genotoxic or carcinogenic? New drugs go through a rigorous toxicological screening to ensure they are safe. To my knowledge, at least judging from the literature, none of this has been done with YK11. There are just too many unknowns with this compound to even consider using it.
 

YK11 Function

Sarm 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!

YK 11 Dosage

Recommended maximum dose YK11 is require dosages of 2.0-5.0mg b.i.d. in males and 0.5mg-2mg b.i.d. in females to achieve optimal effects in humans for the noted indications.

SARMS series