YK-11 / Solution, 50ml, 10mg/ml

YK-11, A Foundation in DHT

YK-11’s structure is based on dihydrotestosterone (DHT), a hormone known for its muscle-building potential. Its chemical framework allows it to target androgen receptors in muscle and bone tissue precisely. This action leads to increased protein synthesis, an essential process for building and repairing muscles.

Taming Myostatin for Muscle Growth

One of YK-11’s standout qualities is its ability to lower myostatin, a protein that restricts muscle growth. By boosting follistatin, a natural myostatin blocker, YK-11 effectively removes this biological hurdle, enabling muscles to grow in ways that other SARMs can’t match.

What Makes YK-11 Different?

YK-11 goes beyond just binding to androgen receptors—it also reduces myostatin levels. This twofold action creates an optimal environment for muscle hypertrophy, outperforming most SARMs that focus on a single pathway.

How YK-11 Works:

1. Targeted Receptor Binding
   YK-11 binds selectively to androgen receptors in muscle and bone. It activates a pathway involving protein kinase B (Akt), essential for muscle development. Because it focuses on these tissues, it limits side effects on organs like the liver or prostate.
2. Myostatin Suppression
   By increasing follistatin levels, YK-11 suppresses myostatin, clearing the way for unprecedented muscle growth.
3. Bone Strength Benefits
   YK-11 enhances bone density, making it especially valuable for athletes who need a durable skeletal system for demanding activities.

Why Athletes and Bodybuilders Use It:

• Enhanced Muscle Growth
  YK-11’s dual action maximizes muscle-building potential, helping users achieve visible results faster than traditional SARMs or DHT-based products.
• Fat Reduction While Preserving Muscle
  During fat-cutting phases, YK-11 helps maintain lean muscle mass while boosting fat metabolism, a crucial advantage for bodybuilders.
• Improved Bone Health
  Increasing bone mineral density reduces the risk of injury and enhances overall strength.

Practical Applications:

1. Breaking Plateaus
   For bodybuilders struggling with muscle-building plateaus, YK-11 offers a solution that delivers lean muscle without water retention or bloating.
2. Supporting Aging Athletes
   Older users can benefit from its ability to speed up recovery, combat muscle loss, and maintain strength, making it a practical choice for those seeking longevity in physical performance.

YK-11 truly stands apart because of its combined focus on muscle growth and bone health. Its ability to suppress myostatin and stimulate androgen receptors ensures comprehensive support for athletes pushing their limits. Check out our sarms UK page for more information

Further Reading

• YK11 as a Partial Agonist of the Androgen Receptor
  • Authors: Kanno Y, Hikosaka R, Zhang SY, et al.
  • Journal: Biological & Pharmaceutical Bulletin
  • Summary: This study investigates the partial agonistic activity of YK11 on the androgen receptor, analyzing its potential effects on muscle cells.
  • Link: https://pubmed.ncbi.nlm.nih.gov/22975595/
• Regulation of Myogenic Differentiation by YK11 via Follistatin Expression
  • Authors: Kanno Y, Ota R, Someya K, et al.
  • Journal: Biological & Pharmaceutical Bulletin
  • Summary: This research explores how YK11 influences myogenic differentiation in C2C12 myoblasts through the modulation of follistatin expression.
  • Link: https://pubmed.ncbi.nlm.nih.gov/23428957/
• Mass Spectrometric Characterization of YK11
  • Authors: Piper T, Geyer H, Haenelt N, et al.
  • Journal: Rapid Communications in Mass Spectrometry
  • Summary: This study provides a detailed mass spectrometric analysis of YK11, including its dissociation pathways and structural characterization.
  • Link: https://onlinelibrary.wiley.com/doi/10.1002/rcm.7886
• In Vitro Metabolism Studies of SARM YK-11
  • Authors: Putz M, Piper T, Schänzer W, Thevis M
  • Conference: 35th Cologne Workshop on Dope Analysis
  • Summary: This research examines the in vitro metabolism of YK-11, identifying its metabolic pathways and potential metabolites.
  • Link: https://fis.dshs-koeln.de/en/publications/in-vitro-metabolism-studies-of-sarm-yk-11