SARMs in capsules (Selective Androgen Receptor Modulators), or selective androgen receptor modulators, are advanced compounds designed primarily for physically active people who focus on developing muscle mass, strength, and performance. Unlike traditional muscle growth stimulants, SARMs in capsules are distinguished by their selective action on androgen receptors. Their main goal is to primarily affect muscle tissue and bone tissue, which can help reduce undesirable side effects.

What are SARMs?

SARMs are a group of chemical compounds whose task is to impact androgen receptors – proteins found in various tissues of the body, including muscles, bones, and liver. Unlike traditional anabolic-androgenic steroids, SARMs are designed to selectively activate receptors in muscle and bone tissue. As a result:

• They can help increase muscle mass
• They can have a beneficial effect on bone mineralization
• Potentially reduce the occurrence of undesirable side effects associated with other groups of anabolic-androgenic substances

For this reason, SARMs in capsules are perceived by many training people as a solution supporting the development of strength and endurance, while also promoting better regeneration after intensive training sessions.

Why is it worth using SARMs in capsules?

Below are the most frequently mentioned reasons why physically active people reach for SARMs in capsules:

1. Focused action on muscle tissue

The greatest benefit of SARM supplementation is their selective action. Theoretically, they mainly affect those areas of the body where androgen receptors are located, which are responsible for muscle development and bone strengthening. This means:

• Maximizing the anabolic effect associated with muscle mass gain
• Limiting the impact on tissues where excess androgens could cause undesirable effects

2. Increased Strength and Endurance

SARMs in capsules can help increase muscle strength and endurance. In practice, this translates into:

• Ability to train harder and longer
• Faster progress in the load range of basic strength exercises
• Better effectiveness of interval training, endurance training or combat sports

3. Improved regeneration

People who reach for SARMs often notice that their ability to regenerate after hard training sessions is improved. Muscle and tissue regeneration is accelerated, which has a direct impact on:

• Reduced overtraining
• Faster return to full fitness after intense exercise
• Reduction of muscle pain (DOMS) and lower risk of injury

4. Better quality of muscle mass

While some muscle building agents may cause water retention and do not always provide aesthetic results, in the case of SARMs in capsules, the possible effect of the so-called “dry mass” is often emphasized. This means muscle growth with limited water retention, which consequently affects:

• Aesthetic, clearly outlined silhouette appearance
• Stable gains that last longer
• Higher level of muscle definition

How do SARMs work in capsules?

Each type of SARM has a slightly different mechanism for activating the androgen receptor. However, their common feature is that they bind to the receptor selectively, contributing to:

1. Protein synthesis – crucial for muscle development and repair processes.
2. Strengthening bone structure – which is especially important in combat sports and contact disciplines, where strong bones support safety and performance.
3. Metabolic regulation – appropriate doses of SARMs can affect metabolism, contributing to better utilization of nutrients.

However, it is important to get to know the characteristics of a specific compound well before introducing it into supplementation. Each type of SARM can have a different profile of action and different results, so it’s worth taking the time to analyze your training goals and choose the right SARM in capsules.

Examples of SARM in capsules

Ostarine (MK-2866)

Considered one of the safest and most versatile SARMs, ideal for both beginners and advanced users. Supports the building of lean muscle mass and joint regeneration. Used in doses of 10 to 30 mg daily.

Ligandrol (LGD-4033)

Stronger than Ostarine, it has a high anabolic potential, which allows it to quickly build muscle and strength. A typical daily dose is 5–10 mg. Great for mass and body recomposition.

Cardarine (GW-501516)

While technically not a SARM,it is often found in the same category. It works as a PPAR-delta modulator, supporting fat burning and aerobic capacity. Ideal for endurance athletes and during reduction. .

RAD-140 (Testolone)

One ​​of the most powerful SARMs with effects similar to testosterone. It enables rapid muscle mass growth with minimal side effects. The recommended dose is 10–20 mg per day.