Incredible 8-Week YK11 Before and After Results You Must See!

YK11, known for its potent muscle-building effects, has gained popularity among bodybuilders. In this article, we follow the 8-week cycle of a character named John, who documents his YK11 before and after results. This detailed account is based on real experiences from forums and studies, providing a comprehensive overview of what to expect from a YK11 cycle.

YK11 before and after

John, a 30-year-old fitness enthusiast, started his YK11 cycle with excitement and caution. He had done his research, read numerous reviews on r/sarmsourcetalk, and consulted his trainer.

  • Dosage: John began with 5mg of YK11 daily, split into two doses.
  • Diet: High-protein diet (1.5g per pound of body weight), moderate carbs, and healthy fats.
  • Training: Focused on hypertrophy with a 5-day split routine.

During the first two weeks, John noticed a gradual increase in his energy levels and endurance. His workouts became more intense, and he felt more motivated to push through the pain barriers. The slight joint discomfort he experienced was initially concerning, but he quickly found that adding fish oil supplements to his diet helped mitigate this issue.

Key Observations:

  • Strength Gains: Noticeable increase in strength, especially in compound lifts.
  • Endurance: Improved stamina during high-intensity workouts.
  • Side Effects: Mild joint discomfort, manageable with fish oil supplements.

Week 3-4: Visible Changes

By the third week, John started seeing visible changes in his physique. His muscles appeared fuller, and his strength gains were becoming more pronounced. He began to receive compliments from his gym peers, which boosted his confidence and determination to continue.

  • Muscle Mass: Significant increase in muscle size, particularly in the chest and arms.
  • Fat Loss: Reduction in body fat, especially around the midsection.
  • Mood and Energy: Elevated mood and energy levels throughout the day.

John’s diet played a crucial role during this phase. He made sure to consume enough protein to support muscle growth while keeping his carbs moderate to fuel his intense workouts. The increased energy levels he experienced helped him stay consistent with his training, leading to better overall results.

Key Observations:

  • Strength Gains: Further improvements, lifting heavier weights with ease.
  • Recovery: Faster recovery times between workouts.
  • Side Effects: Mild aggression, managed by focusing on mindfulness and relaxation techniques.

Week 5-6: Peak Performance

At this stage, John was at the peak of his cycle. The increased dosage of YK11 seemed to amplify his results. His muscles felt harder and more defined, and his strength gains were impressive.

  • Dosage: Increased to 10mg daily, split into two doses.
  • Diet: Continued high-protein intake with more complex carbs for energy.
  • Training: Mixed hypertrophy with strength training.

John’s workout routine was a mix of hypertrophy and strength training, allowing him to build both size and strength. He also noticed that his recovery times were significantly reduced, enabling him to train more frequently and with higher intensity. Despite experiencing slight hair shedding, he managed it with biotin supplements and a mild DHT blocker.

Key Observations:

  • Muscle Hardness: Noticeable increase in muscle hardness and definition.
  • Strength Gains: Bench press increased by 30 lbs, deadlift by 50 lbs.
  • Side Effects: Slight hair shedding, countered with biotin supplements and a mild DHT blocker.

Week 7-8: Final Stretch

The last two weeks were crucial for John’s YK11 cycle. He was determined to make the most of this period and pushed himself harder than ever before.

  • Muscle Mass: Achieved peak muscle mass, with veins popping and striations visible.
  • Fat Loss: Body fat dropped to 10%, showcasing a shredded physique.
  • Overall Well-being: Felt stronger, more confident, and motivated.

John’s diet remained strict, and he continued to focus on high-intensity workouts. The combination of his efforts and the effects of YK11 resulted in a physique that was lean, muscular, and well-defined. His confidence soared as he saw the final results of his hard work and dedication.

Key Observations:

  • Strength Gains: Reached personal records in all major lifts.
  • Recovery: Continued fast recovery, allowing more intense training sessions.
  • Side Effects: Managed well with proper supplementation and care.

Post-Cycle Therapy (PCT)

After completing his YK11 cycle, John knew the importance of a Post-Cycle Therapy (PCT) to help his body recover and maintain his gains. He chose Clomiphene (Clomid) for his PCT.

  • Dosage: 50mg of Clomiphene daily for the first two weeks, then reduced to 25mg daily for the next two weeks.
  • Supplements: Continued taking fish oil, biotin, and a multivitamin to support overall health.

During the PCT phase, John focused on maintaining his gains through a balanced diet and continued strength training, though at a slightly lower intensity to allow his body to recover. He also monitored his health closely, noting any changes and adjusting his regimen as needed.

WeekWeight (lbs)Body Fat (%)Bench Press (lbs)Deadlift (lbs)Side Effects
Week 418512255365Mild joint discomfort
Week 819010275385Mild aggression, hair shedding
After PCT18811270380None

Insights and Studies

John’s experience aligns with several studies and user reviews. For instance, a study on YK11’s effects on muscle cells showed increased muscle differentiation and growth. Additionally, forums like r/sarmsourcetalk provide valuable insights into the real-world application of YK11.

Related Articles

For more detailed information on SARMs and their effects, check out our articles on SARMs 101 and YK11 Dosage. Understanding the correct dosage and cycle management is crucial for achieving optimal results while minimizing side effects.


John’s 8-week journey with YK11 highlights the potential benefits and risks associated with this powerful SARM. His before and after results demonstrate significant muscle gains, strength improvements, and fat loss. However, it’s essential to approach YK11 with caution, proper research, and consultation with professionals.

For those considering YK11, John’s story offers a comprehensive and realistic outlook on what to expect. Always prioritize safety and informed decisions when exploring performance-enhancing compounds.

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