Acadibol ACP-105

ACP-105 is a non-steroidal compound engineered to selectively bind to androgen receptors in muscle and bone tissue. The goal is simple yet revolutionary: to deliver the powerful anabolic benefits of muscle growth and strength gains while dramatically reducing the androgenic side effects that plague users of older compounds. 

For researchers and athletes seeking a cleaner, more controlled path to enhancement, ACP-105 represents a significant step forward — a modern solution for modern goals.

ACP-105 benefits

ACP-105’s selective mechanism translates into a powerful set of benefits:

Dense, Lean Muscle

ACP-105 excels at promoting hypertrophy of a specific kind. It doesn’t just add mass; it adds quality mass. Users report gains that are hard, dense, and remarkably free from the water retention and “puffiness” associated with many bulking agents.

Raw Strength

ACP-105 directly enhances your body’s capacity for force production. Expect to see your numbers climb — whether it’s your bench press, squat, or deadlift. ACP-105 effectively shatters strength plateaus, allowing you to train heavier and harder.

Body Composition and Definition

This is where ACP-105 truly shines as a recomposition agent. It not only builds muscle but also creates a metabolic environment conducive to fat loss. You carve away fat while simultaneously building the muscle underneath, revealing a sharper, more detailed physique.

Bones and Joints

ACP-105 supports increased bone mineral density. It also provides notable support to joints and connective tissues, so they can withstand the increased loads.

Superior Androgenic Profile

For most users, using ACP-105 instead of anabolic steroids means a drastically reduced risk of androgenic alopecia (male-pattern hair loss), severe cystic acne, and prostate issues. It allows you to focus on growth without the fear of these common and distressing side effects.

ACP-105 side effects

While ACP-105 is designed for a better safety profile, it is not a benign substance. Responsible use requires awareness of: 

• Hormonal suppression — the most significant and unavoidable side effect. The degree varies by dosage and usually manifests in high doses only, though mild suppression is a guarantee, not a possibility.
• Hepatotoxicity and liver strain — while not 17-alpha-alkylated like oral steroids, ACP-105 can still impose stress on the liver. Bloodwork often shows elevated liver enzymes (ALT/AST).
• Disruption of lipid profiles — ACP-105 can be tough on your cardiovascular markers. It consistently and significantly suppresses HDL (the “good” cholesterol) while often elevating LDL (the “bad” cholesterol). Managing this requires dedicated support supplements (like fish oil, citrus bergamot) and a heart-healthy diet during and after your cycle.

How to take ACP-105

Success with ACP-105 isn’t about taking a pill and hoping for the best. It’s about executing a disciplined, informed protocol that maximizes gains while systematically managing risks. Here is the blueprint.

Cycle Length

The optimal cycle length for ACP-105 is a sustained 8 to 12 weeks. This duration provides enough time for the compound to fully saturate your system and produce substantial results. Cycles shorter than 8 weeks sell its potential short, while extending beyond 12 weeks exponentially increases the risk of side effects and deepens suppression.

Following the cycle, a full PCT protocol of 4-6 weeks is non-negotiable. After PCT, a break equal to or longer than your cycle length (the “time on + PCT = time off” rule) is critical to allow your hypothalamic-pituitary-testicular axis (HPTA) to fully recover.

ACP-105 Dosage for Men

For male users, the dosing strategy is straightforward and potency-driven.

The standard effective range

7.5 mg to 30 mg per day is where ACP demonstrates its true anabolic power. Doses below 5 mg often yield underwhelming, minimal results.

Advanced administration

To maintain perfectly stable blood plasma levels and minimize peaks and troughs, split the total daily dose into two administrations. For example, take 10 mg in the morning and 10 mg in the evening, approximately 12 hours apart.

Dosage for Women

For female users, the approach must be one of extreme caution due to the risk of virilization (development of male characteristics).

Start Minuscule

The only sensible starting point is a micro-dose of 1 mg to 2.5 mg per day.

Monitoring

At the first sign of any virilization symptom — a deepening of the voice, unusual clitoral enlargement, increased facial or body hair — immediate and permanent cessation is required.

Best Stacks with ACP-105

Combining ACP-105 with complementary compounds creates a synergistic effect greater than the sum of its parts.

ACP-105 + Cardarine (GW-501516)

This is a classic pairing for losing fat and enhancing performance. While ACP-105 builds and preserves lean muscle in a calorie deficit, Cardarine acts as a potent PPAR-delta agonist. It dramatically increases fatty acid oxidation, turning your body into a fat-burning furnace.

More importantly, it drastically improves cardiovascular endurance and stamina, so you can perform longer, more intense cardio sessions and recover faster between weight training sets.

ACP-105 and MK-677 (Ibutamoren)

For those focused on adding sheer size and improving overall quality of life, this stack is an optimal choice. This SARM provides the direct anabolic stimulus for muscle growth. Ibutamoren, a growth hormone secretagogue, complements this by elevating your body’s natural levels of IGF-1 and Growth Hormone.

ACP-105 cycle guidelines

This detailed table outlines a standard, aggressive male cycle. It assumes you begin with a foundation of support supplements (such as TUDCA or Nac for liver, fish oil and bergamot for lipids) from Day 1:

This cycle structure is designed to ramp up effectively, maximize the peak anabolic period, and then guide your body toward a smoother landing, setting the stage for successful recovery.

Results to Expect with ACP-105 

After a full, well-executed 8 to 12-week cycle of the compound, coupled with disciplined training and nutrition, you can expect a profound physical transformation. The results are not subtle.

You can gain a significant amount of lean muscle mass — typically in the range of 8-15 pounds of quality tissue, with minimal fat gain or even concurrent fat loss. Your strength metrics will skyrocket; personal records will fall consistently.

The aesthetic change can be expected as well: your muscles will appear fuller, harder, and more separated, with vascularity becoming pronounced even at rest. You will look more muscular, more defined, and more athletic. In a caloric deficit, ACP-105 acts as a powerful guardian of muscle, allowing you to strip away fat to reveal the detailed, dense physique you’ve built underneath.

Compliance and Security

Health Canada has no Selective Androgen Receptor Modulator (SARM), including ACP-105, approved as a drug in Canada. The compound is on sale for research purposes.

In accordance with the current Canadian regulations:

• ACP-105 is not listed as a controlled substance on Canada’s Controlled Drugs and Substances Act (CDSA). Possession is not a criminal offense under the CDSA.
• The primary legal restrictions concern commerce and import/export. It is illegal to import, or export ACP-105 for human consumption in Canada, as it is an unapproved drug under the Food and Drugs Act.
• The World Anti-Doping Agency (WADA), whose list is enforced in Canada, prohibits all SARMs. The use of ACP-105 is banned in all tested competitive sports.

Products sold as “research chemicals” or “not for human consumption” operate outside Health Canada’s regulatory framework.

ACP-105 Regulatory Details