YK11 – The Myostatin Inhibitor

YK11 is one of the few SARMs that inhibit myostatin – the protein that limits muscle growth. This rare mechanism helps experienced athletes break through plateaus and achieve dense, lean muscle faster than with standard SARMs.

YK11 helps you with next-level muscle gains with its dual function as a SARM and myostatin inhibitor. It promotes rapid muscle development, enhanced strength, and quicker recovery for visible results beyond natural limits.

What Is YK11?

YK11 is a chemically synthesized SARM with extremely potent activity comparable to dihydrotestosterone (DHT). Like all SARMs, YK11 preferentially stimulates androgen receptors in muscle and bone tissue, stimulating growth with minimal action on other organ systems.

YK11’s exclusive advantage lies in its role as a myostatin inhibitor. Myostatin is an endogenous protein that limits muscle cell growth; by inhibiting it, YK11 allows muscle fibers to achieve higher size and strength. YK11 also heightens follistatin, a protein that has the function of actively stimulating muscle cell regeneration. This synergy ensures rapid, dry muscle growth without water retention and bloating.

It is not a growth hormone, but it usefully influences key signaling pathways to provide quicker, cleaner gains from your workouts.

YK11 Benefits

When maximum strength and size are your targets, YK11 has serious benefits.

• Fast Muscle Growth: Inhibits myostatin and raises follistatin to help break through natural muscle barriers.
• Enhanced Strength and Power: Strength gains are reported by users within weeks.
• Tough, Lean Muscle Mass: Encourages dense, lean muscle gains without fat or water retention.
• Increased Muscle Recovery: Minimizes muscle soreness and enhances recovery time after intense exercise.
• Supports Bone Density: May help increase bone density, reduce the chance of injury in the future.
• Increased Protein Synthesis: Maximizes nutrient use to build muscles efficiently.

Outcomes vary, but the majority of users will observe improvements in muscle definition and strength within the initial 2–3 weeks of a cycle.

YK11 Dosage

YK11 is not for the faint of heart. Follow this dosing regimen strictly since it is meant for experienced users.

• Our product comes in a bottle of 60 capsules (10 mg per capsule)
• Recommended daily dose: 1 capsule daily
• Per-month supply: If you have 60 capsules of 1 per day, you can have a 60-day supply
• Normal short cycle: 8–12 weeks, then break or post-cycle (depending on your body-building goals)

Tip: Start with 1 capsule per day to observe how your body adapts. Dosage can be increased based on individual tolerance and experience.

Take YK11 at the same time each day, preferably with food. Consistency is the magic formula for maintaining even blood levels and achieving maximum results.

YK11 Ingredients

Examine the composition. This is how the ingredients in Biaxol YK11 are split:

• Primary active ingredient: YK-11 – 10 mg
• Aids in lean muscle growth and strength by blocking myostatin.
• Black Pepper Fruit Extract (Piper nigrum) – 5 mg
• Enhances absorption and bioavailability for enhanced effects.
• Other ingredients: Vegetable capsule (HPMC)
  

No added anabolic steroids or synthetic hormones. The product itself is a SARM (Selective Androgen Receptor Modulator) that stimulates muscle growth safely and efficiently.

Biaxol YK11 is GMP-certified, Non-GMO, and tested in the laboratory for purity – so you receive a clean, high-quality supplement that will deliver as intended.

We Also Recommend

For maximum performance, recovery, and muscle gains while using YK11, consider pairing it with these synergistic products:

• MK-677 (Ibutamoren): Enhances recovery, sleep, and growth hormone release, complementing YK11’s muscle-building effects.
• RAD140 (Testolone): Often stacked with YK11 for maximum lean muscle gains and strength development.
• LGD-4033 (Ligandrol): Supports bulking cycles when combined carefully with YK11 for dense, lean muscle.
• TUDCA: Liver support to ensure safe SARM use and optimal organ health during your cycle.
• Cycle Support: Provides antioxidant and organ support for recovery and maintaining balance.
• BCAAs: Aid intra-workout performance and support muscle repair during intense training.
  

Stacking Tips:

• Avoid stacking YK11 with multiple potent SARMs like S23 or high-dose anabolic steroids to reduce hormonal stress.
• Always follow a proper PCT (Post-Cycle Therapy) protocol after your cycle for natural testosterone recovery.
• For enhanced results, consider natural supplements like creatine, protein, and amino acids to support muscle growth and recovery.

YK11 with Other Supplements

YK11 may be combined with other SARMs or supplements, but it is important to learn about their interactions

• Stacking with SARMs: The majority of users stack YK11 with LGD-4033 or RAD-140 for maximum lean muscle gain. This increases suppression risk, however – always use good PCT in follow-up.
• Stacking with MK-677: This is one of the more popular stacks because MK-677 enhances recovery, sleep, and GH release and YK11 optimizes muscle growth.
• Avoid stacking with anabolic steroids or prohormones, as this can over-stress your hormonal system.
• With natural supplements: Creatine, amino acids, and protein powder are good to support strength and muscle recovery.

Consult with your doctor if you are taking prescription medication, especially those involving the liver or hormone levels.

YK11 Side Effects

In light of the power of YK11, be cautious of the potential for hormonal side effects, especially at greater dosages.

Possible side effects are:

• Mild suppression of testosterone (required for PCT)
• Tendon or joint ache due to rapid muscle growth
• Mood swings or irritability (because of hormonal changes)
• Possible loss of hair in genetically predisposed persons
• Mild liver stress when overdosed or taken for an extended period
  

All the side effects are temporary and subside after adhering to a proper PCT and recovery cycle. Adhering to the recommended dosage minimizes these risks.

What Experts Say About YK11

YK11 is usually referred to by fitness and sports nutrition experts as a “hybrid between a SARM and a myostatin inhibitor.”

Experts claim that it has deep anabolic potency and can help experienced athletes achieve greater muscle development. However, due to its potency, YK11 is ideal for experienced users who implement proper cycling and recovery protocols. Experts always recommend the importance of PCT after every YK11 cycle for natural testosterone replenishment and gaining results.

Final Thoughts

YK11 is among the most advanced SARMs available for experienced users who require serious muscle growth and performance increase.
Through myostatin inhibition and follistatin stimulation, it makes your muscles grow out of their usual limits – leading to lean, dense, and long-term gains.
However, because of its strength, proper use and proper PCT is essential. If utilized as a properly planned cycle, Biaxol YK11 has the ability to make you reach a new level of physical performance.