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YK 11 Liquid


Laboratory research studies have shown YK11 sarm to increase lean muscle mass without water retention, enhance fat burning and improve bone density.

50ml Bottle Contains 500mg YK11

643 in stock

643 in stock

First time customer gets 15% discount code = 1storder

YK11 Liquid SARMs Droppers

YK11 Liquid SARM is a synthetic chemical discovered in 2011 by Japanese researchers. YK-11, unlike other SARMs, also acts as a myostatin inhibitor, which means it has the ability to stimulate muscle growth beyond that of typical SARMs. As a research chemical, its safety and efficacy have yet to be determined.

The liquid form of YK11 is a more effective SARM (Selective Androgen Receptor Modulator). YK11 liquid sarm interacts to androgen receptors, which activates anabolic factors in muscle cells. These anabolic agents promote muscular growth.

As a myostatin inhibitor, YK11 liquid prevents the organism from producing myostatin. It is a protein that inhibits muscle growth in the organism. The muscle-building mechanism of YK-11 promotes the production of Follistatin, an inhibitor/antagonist of myostatin, by muscle cells. This indicates a decrease in myostatin production and an increase in muscle cell growth. Other SARMs do not inhibit myostatin.


Benefits of YK11 Liquid SARM

Increased Muscle Mass and Strength

YK-11, which is often referred to as a SARM but is actually a myostatin inhibitor, is anticipated to promote muscle growth via a novel mechanism of action. By suppressing myostatin, a protein that governs muscle growth and differentiation, YK-11 may enable muscular development that exceeds hereditary limitations. This chemical also acts as a selective androgen receptor modulator, stimulating anabolic pathways in muscle cells and promoting protein synthesis and muscular growth.

YK11 liquid users in laboratory study have reported quick improvements in lean muscle mass, increased strength, and enhanced overall performance. However, as with any research substance, YK-11’s efficacy and safety must be further investigated in order to completely grasp its possible benefits and risks related to muscle growth.

Improved Bone Health

Protein kinase B (PKB) activity in cells sends signals that encourage bone development, and YK11 appears to boost these levels. YK11 liquid, like other regularly used SARMs, is being studied for bone health applications, which could make it a popular alternative for patients suffering from bone fragility and muscular weakness. A study on mice found that YK-11 enhanced bone mineral density and strength. This shows that YK11 Liquid may be able to cure osteoporosis.

Reduced Fatigue and Improved Endurance

YK-11 SARM may have the potential to reduce fatigue and enhance endurance based on anecdotal evidence and user experiences. By promoting improved recovery and potentially reducing muscular fatigue, YK-11 could contribute to increased stamina during physical activities. Some users report feeling more energized and capable of sustaining intense workouts while using YK-11, hinting at its possible role in combating fatigue and enhancing endurance levels. However, further research is necessary to fully understand the mechanisms behind these reported benefits and to assess the compound’s impact on fatigue and endurance in a more controlled setting.

Improved Cognitive Function

Research indicates that YK-11 SARM may have implications for cognitive function through its effects on the hippocampus. While the compound is primarily known for its muscle-building properties, studies have highlighted the interplay between YK-11 and oxidative stress as well as mitochondrial dysfunction in the brain region associated with memory and learning. By modulating these pathways, YK-11 could potentially influence cognitive processes, although the specific mechanisms involved require further investigation. The ability of YK-11 to impact oxidative stress levels and mitochondrial function in the hippocampus suggests a potential avenue for exploring its effects on cognitive enhancement beyond its primary role in muscle growth.

Like our YK11 Liquid? Shop more YK-11 SARM products here from Direct SARMS


[1]  Selective Androgen Receptor Modulator, YK11, Up-Regulates Osteoblastic Proliferation and Differentiation in MC3T3-E1 Cells. Biol Pharm Bull. 2018;41(3):394-398. By Yatsu T, Kusakabe T, Kato K, Inouye Y, Nemoto K, Kanno Y.

[2] Myostatin inhibitor YK11 as a preventative health supplement for bacterial sepsis, Biochemical and Biophysical Research Communications
Volume 543, 5 March 2021, Pages 1-7 by Su Jin Lee, Amal Gharbi, Joo Eun Shin, In Duk Jung, Yeong Min Park

Molecular Formula: C20H24ClN3O4S
Molecular Mass : 437.94026 g/mol


Do I need PCT & other supplements?

Post-cycle therapy (PCT) is deemed necessary when taking YK11 Liquid, according to scientific research. The administration of PCT alongside YK-11 SARM has been shown to aid in the preservation of muscular mass, fat burning, and an elevation in mood and energy levels.

The use of certain selective androgen receptors (SARMS) may lead to temporary suppression of natural testosterone levels. Therefore, it is imperative to restore testosterone levels to their baseline after completing a SARMS cycle in order to maintain the achieved results. The duration of the PCT should correspond to the duration of the SARMS cycle length.

While a Post Cycle Therapy is not a compulsory requirement during SARMS usage, it is prudent for science researchers to opt for PCT for a duration of at least four weeks, as a precautionary measure. Accordingly, some bodybuilders advocate for the incorporation of a test booster as part of their regimen.

Interested in Sarms Supplements? Check out post cycle therapy, cycle support & test base here.


DISCLAIMER: These products are intended solely as a research chemical only. This classification allows for their use only for research development and laboratory studies. The information available on our Direct Sarms website is provided for educational purposes only. These products are not for human or animal use or consumption in any manner. Handling of these products should be limited to suitably qualified professionals. They are not to be classified as a drug, food, cosmetic, or medicinal product and must not be mislabelled or used as such.

All images are for display purposes only. The products you receive may differ slightly from the images. But the quality always remands as a premium product.


YK-11 HPLC Certificate