Brawn Nutrition YK-11

Brawn Nutrition YK-11 is one of the best selective androgen receptor modulators on the market - it is the most innovative in action among this group of products. YK-11 acts as a strong androgen with minimal undesirable side effects, it also acts as an effective inhibitor of myostatin. It is also able to increase the level of major myogenic regulatory factors (MRFs), which is able to increase the synthesis of new muscle fibres. Supporting the growth of muscle mass, with the simultaneous loss of adipose tissue, leads to a muscular and defatted figure.

ADVANTAGES

YK-11 was first created as a novel compound in 2011 by Yuichiro Kanno of Toho University who confirmed in a study that this compound was in fact a SARM. YK-11 is a partial androgen receptor agonist binding weakly at the androgen receptor and a potent myostatin inhibitor. Myostatin is a protein that slows muscle cells growing and dividing. YK-11 causes increased levels of another protein called Follistatin. Follistatin is an antagonist that suppresses the activity of Myostatin, leading to faster muscle growth and cell development in muscle tissue.

YK-11 can increase Follistatin production more than DHT - which the strongest male hormone we naturally produce. Usually, excess DHT would have the effect of causing baldness and prostate enlargement as side effects, but not with YK-11 - it doesn’t have this 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.

EFFECTS

Brawn Nutrition YK-11 causes increased muscle growth and intense muscle pump. The product inhibits the myostatin gene, so more muscles can be produced. YK-11 increases the release of anabolic factors even more than the body's own steroid hormone DHT.

SIDE EFFECTS

Reportedly, most common side effect is aggression. Do not exceed the daily recommended dose. The product is not meant to be used by people younger than 18. Keep out of the reach of children.

HOW TO USE

Packaging contains 90 capsules. It is recommended to take 1-2 capsules daily. The maximum intake cycle shouldn’t exceed 12 weeks. It is recommended to do a PCT after the use of YK-11-

INGREDIENTS

The main ingredient is YK-11.