Cutting stack (8-weeks)
Cutting stack (8-weeks) Original price was: £264.99.Current price is: £229.99.
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Mass Gainer Stack (8-weeks)

Original price was: £229.99.Current price is: £199.99.

The Mass Gainer Stack is a high-impact blend of SARMs and a SERM designed to maximize muscle growth, strength, recovery, and hormone support—ideal for serious bodybuilders and athletes.

Category:
Description

Description

Product Information
  • Includes RAD-140, YK-11, MK-677, and Enclomiphene Citrate

  • Designed to enhance muscle mass, strength, and endurance

  • Boosts natural testosterone and growth hormone levels

  • Supports faster recovery and lean muscle retention

What is the Mass Gainer Stack?

The Mass Gainer Stack is a scientifically formulated combination of SARMs and a testosterone-boosting SERM, tailored for individuals focused on building significant muscle mass. It supports hypertrophy, strength gains, recovery, and hormonal health, offering a complete anabolic performance solution.

Key Benefits
  • Extreme Muscle Growth: RAD-140 and YK-11 drive rapid hypertrophy and lean gains

  • Strength Gains: Enhances physical output and training capacity

  • Growth Hormone Boost: MK-677 increases GH and IGF-1 for muscle development

  • Faster Recovery: Reduces post-training fatigue and supports quicker muscle repair

  • Testosterone Maintenance: Enclomiphene keeps hormone levels optimized

  • Fat Loss & Lean Retention: Promotes a favorable muscle-to-fat ratio

  • Improved Sleep: MK-677 enhances sleep quality, further aiding recovery

How Each Compound Works

RAD-140 (Testolone)Strength & Lean Muscle

  • Stimulates muscle growth and enhances strength

  • Activates androgen receptors in muscle tissue for anabolic activity

  • Supports fat loss while preserving lean mass

YK-11 (Myostatin Inhibitor)Muscle Growth Beyond Genetic Limits

  • Inhibits myostatin to enable unrestricted muscle growth

  • Boosts protein synthesis and strength output

  • Supports hard, dense muscle gains

MK-677 (Ibutamoren)Growth Hormone & Recovery

  • Increases growth hormone and IGF-1 levels naturally

  • Improves muscle fullness, recovery, and fat oxidation

  • Enhances bone density and improves sleep quality

Enclomiphene CitrateTestosterone Regulation

  • Stimulates LH and FSH for natural testosterone production

  • Maintains hormonal balance during and after cycles

  • Supports energy, mood, and muscle retention

Conclusion

The Mass Gainer Stack offers a powerful solution for bodybuilders and athletes looking to maximize size, strength, and recovery. With enhanced hormone support and performance benefits, it's a complete anabolic system designed for optimal gains.

Legal Disclaimer
  • This product is intended for research purposes only and is not for human consumption

  • No usage guidance is provided due to legal restrictions

  • Verify legality in your country before purchasing

Additional information

Additional information

Brand

KLÖBER

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