ACP-105

ACP-105 is a newer Selective Androgen Receptor Modulator (SARM), developed as a potential treatment for muscle-wasting conditions and osteoporosis. It is known for its anabolic effects with a lower risk of side effects compared to anabolic steroids. While less potent than some SARMs like S-23, it is considered a promising compound for lean muscle growth and recovery with fewer suppressive effects.

Overview of ACP-105

• Developed By: Initially researched as a therapeutic alternative to anabolic steroids.
• Mechanism: Selectively binds to androgen receptors in muscle and bone, promoting anabolic activity while avoiding androgenic effects on organs like the prostate.
• Potency: Less potent than SARMs like S-23 or RAD-140 but offers a favorable balance of efficacy and safety.

Potential Benefits

1. Lean Muscle Growth:
   • Promotes moderate increases in muscle mass, making it suitable for beginners or those seeking milder results.
2. Strength Gains:
   • Improves strength and performance in resistance training.
3. Fat Loss:
   • Enhances body recomposition by increasing muscle while aiding fat loss.
4. Faster Recovery:
   • Speeds up recovery times, allowing for more frequent training.
5. Bone Health:
   • Potentially improves bone density, reducing the risk of fractures.

Dosage

• Typical Dose: 5–20 mg/day.
• Half-Life: Approximately 4–6 hours, so it’s often split into two daily doses.
• Cycle Length: 6–8 weeks.

Side Effects

ACP-105 is considered milder than stronger SARMs, but side effects can still occur:

1. Testosterone Suppression:
   • Moderate suppression, less severe than S-23 or RAD-140, but PCT may still be required.
2. Mild Hormonal Effects:
   • Users may experience slight mood swings or changes in libido.
3. Lipid Profile Changes:
   • May negatively affect cholesterol levels, though less likely than stronger SARMs.
4. Liver Stress:
   • Mild, but monitoring liver enzymes during the cycle is recommended.

Cycle Recommendations

1. Dosage Protocol:
   • Beginners: Start with 5–10 mg/day to assess tolerance.
   • Advanced Users: Gradually increase to 15–20 mg/day if no adverse effects occur.
2. Stacking:
   • Commonly stacked with other mild SARMs like MK-2866 (Ostarine) or LGD-4033 (Ligandrol) for enhanced muscle-building effects.
3. Support Supplements:
   • Liver support (e.g., NAC or TUDCA) and omega-3s for cholesterol management are advised.

Post-Cycle Therapy (PCT)

• ACP-105 is less suppressive but still requires PCT, especially for longer cycles or higher doses:
  • Compounds: Clomid (Clomiphene Citrate) or Nolvadex (Tamoxifen Citrate).
  • Duration: 4 weeks.
  • Additional Support: Natural testosterone boosters can help restore hormonal balance.

Legal and Ethical Considerations

• Research Status: ACP-105 is still classified as a research chemical and is not approved for human consumption.
• Banned Substance: It is prohibited by WADA and many sporting organizations.
• Safety: Long-term safety data is lacking, so its use carries inherent risks.

Comparison to Other SARMs

• Milder than RAD-140 and S-23 in terms of potency and side effects.
• Suitable for beginners or individuals seeking a gentler introduction to SARMs.
• Offers a favorable risk-to-benefit ratio for moderate muscle-building goals.