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YK11 Powder


YK-11 SARM Powder, a myostatin inhibitor and selective androgen receptor modulator, is thought to increase muscle growth, strength gains, and may improve bone health.

Size: 1g | 3g

505 in stock

First time customer gets 15% discount code = 1storder

YK11 Powder Sarm Germany

YK-11, a synthetic steroidal selective androgen receptor modulator (SARM), has garnered attention for its potential impact on muscle growth and performance. Array Research suggests that YK-11 functions as a partial agonist of the androgen receptor (AR), targeting specific genes like myostatin (GDF8) to induce myogenic differentiation and regulate gene expression. This compound is believed to promote rapid muscle growth by acting as a synthetic steroid based on 5-alpha-dihydrotestosterone (DHT), a potent hormone associated with anabolic effects.

Moreover, YK-11’s unique mechanism extends to its role in inhibiting myostatin indirectly through increased Follistatin expression. By modulating these pathways, YK-11 may facilitate muscle hypertrophy and strength gains, making it a promising option for individuals seeking enhancements in physical performance.

Additionally, recent Germany studies have explored YK-11’s potential impact on oxidative stress and mitochondrial function in the hippocampus, hinting at its broader implications beyond muscle-related benefits. The interplay between YK-11, oxidative stress, and mitochondrial dysfunction in the brain region associated with memory and learning opens up avenues for investigating its effects on cognitive function.

Benefits of YK11 Powder SARM Germany

Increased Muscle Mass and Strength

YK-11, also known as a SARM but actually a myostatin inhibitor, is expected to enhance muscle growth by a unique method of action. By inhibiting myostatin, a protein that regulates muscle growth and differentiation, YK-11 may allow for muscular development that exceeds hereditary restrictions. This chemical also functions as a selective androgen receptor modulator, boosting anabolic pathways in muscle cells and enhancing protein synthesis and muscle growth.

YK11 users in Germany laboratory research reported rapid increases in lean muscle mass, strength, and overall performance. However, as with any research chemical, YK11’s efficacy and safety must be further explored in order to fully understand its potential benefits and risks for muscle growth.

Improved Bone Health

Protein kinase B (PKB) activation in cells transmits signals that promote bone growth – and YK11 appears to increase these levels. As is the case with other commonly used SARMs, YK11 is being investigated for bone health applications, which could make this compound a popular choice for those with bone fragility and muscle weakness. A Germany study on mice showed that YK-11 increased bone mineral density and bone strength. This suggests that YK11 Powder may have the potential to treat conditions such as osteoporosis.

Reduced Fatigue

YK-11 SARM may have the potential to reduce fatigue and improve endurance, according on anecdotal data and user experiences. YK-11, by facilitating improved recovery and maybe reducing muscular exhaustion, may contribute to increased stamina while exercising. Some users report feeling more energised and capable of sustaining intensive workouts after using YK-11, implying that it may play a role in battling fatigue and increasing endurance. However, more Germany research is needed to fully understand the processes underlying these purported advantages and to assess the compound’s effect on fatigue and endurance in a more controlled situation.

Improved Cognitive Function

According to research, YK-11 SARM may affect cognitive performance via its effects on the hippocampus. While the substance is well known for its muscle-building qualities, research has revealed a link between YK-11 and oxidative stress, as well as mitochondrial dysfunction in the brain region responsible for memory and learning. By altering these pathways, YK-11 has the potential to influence cognitive functions, however the particular mechanisms involved require further exploration. YK-11’s ability to influence oxidative stress levels and mitochondrial function in the hippocampus implies that it may have impacts on cognitive enhancement in addition to its core role in muscle building.

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


[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 SARM Powder, according to Germany 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 Germany 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: We do not supply sarms or peptides to any individual under the age of 21. You must be a licensed and qualified healthcare practitioner. Our team of dedicated professionals are committed to providing an extensive range of products used ONLY in the process of laboratory research by responsible trained and professional individuals. All products listed on this website (direct-sarms.com) and provided through Direct Sarms are intended for laboratory research purposes only. The products listed on this website are NOT for human or animal consumption or ingestion of any kind.

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