Core Labs Mass D-10 60caps


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Core Labs Mass D-10

Mass D-10 from Core Labs is an advanced anabolic preparation designed for experienced athletes aiming to take their muscle gains to a new level. This supplement promises rapid muscle growth and enhanced vascularity, thanks to its potent active ingredients. Below is an overview of its components and recommended usage protocol.

Key Ingredients:

  • 2a 17a-dimethyl-5a-androst-3-one, 17b-ol (Methasterone): Known as one of the most potent prohormones, Methasterone significantly enhances the body’s anabolic capabilities, promoting rapid lean muscle mass growth while inhibiting catabolic processes. Core Labs has refined its production process to achieve a higher purity level, increasing its effectiveness.
  • NAC (N-acetyl-L-cysteine) – 250 mg: NAC supports liver function and helps detoxify the body, essential when taking potent anabolic compounds. It aids in the faster removal of toxins and protects the liver from potential damage.
  • Vitamin E – 10 mg: Vitamin E improves cardiovascular health, enhancing the solubility and transport of nutrients in the body. This ensures that active substances are efficiently used, supporting overall health and the effectiveness of the supplementation.

Dosage and Timing:

Cycle Duration:

  • Given the potency of Methasterone, the cycle should not exceed 4 to 6 weeks to prevent excessive strain on the body.


  • Take one capsule daily with a meal to enhance absorption and minimize gastrointestinal discomfort.

On-Cycle Support:

  • Liver Support: Utilize supplements like NAC, TUDCA, or Milk Thistle to protect the liver.
  • Cardiovascular Support: Consider Omega-3 fatty acids and CoQ10 to maintain cardiovascular health.

Off-Cycle Phase:


  • A minimum off-cycle period of six weeks is recommended to allow the body to recover and restore its natural hormonal balance.


  • Maintain a balanced diet and moderate exercise regimen to preserve muscle gains.

Post-Cycle Therapy (PCT):

Testosterone Restoration:

  • Use natural testosterone boosters such as D-aspartic acid, Fenugreek, or Ashwagandha to stimulate endogenous testosterone production.

Estrogen Control:

  • If necessary, use an aromatase inhibitor to manage estrogen levels and mitigate potential estrogenic side effects.

Cortisol Management:

  • Consider cortisol blockers to prevent muscle breakdown and promote recovery.

Protective Measures:

  • Comprehensive Multivitamin: Ensure you get all essential nutrients to support overall health.
  • Antioxidants: Additional antioxidants can help combat oxidative stress during intense training cycles.
  • Joint Support: Supplements like Glucosamine and Chondroitin may benefit from increased physical stress.


Blood Work:

  • Conduct blood tests before, during, and after the cycle to monitor liver enzymes, lipid profiles, and hormonal panels.


  • Be vigilant for any adverse effects, be prepared to stop the cycle, and consult with a healthcare professional if necessary.


These supplements are intended to support general health and are not intended to diagnose, treat, cure, or prevent any disease. Always consult with a healthcare professional before use, especially if you are pregnant, nursing, taking medication, or have an underlying medical condition. Do not exceed the recommended dose. Supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. In the event of adverse reactions, discontinue use and seek medical advice. Keep out of reach of children. Store in a cool, dry place. The information provided is not a substitute for professional medical advice. These statements have not been evaluated by the Food Standards Agency (FSA).

Following these guidelines will help ensure that you maximize the benefits of Mass D-10 while minimizing potential risks, promoting a healthy and effective supplementation cycle.