SARMs Types: A Detailed Overview

SARMs are novel research compounds designed to replace the traditional anabolic steroids. They come in different forms, ranging from liquid and injections to pills and powder. Each form has its own benefits and drawbacks.

Let’s understand SARMs and their types in detail in this blog! Read it and gain insight into the world of SARMS.

What are SARMs? 

SARMs stand for Selective Androgen Receptor Modulators. The word “Selective” in their names is the defining quality of SARMs. Unlike traditional steroids, SARMs bind with selective androgen receptors. This selective binding limits its influence to the binding areas, protecting other parts from its effects.

Their major binding sites are muscle and bone tissues. Given this potential, scientists are currently investigating them to understand the fundamental science underlying their functions.

In preclinical model studies, scientists observed its potential impacts on muscle growth, lean muscle mass, and skeletal health. Additionally, SARMs have been shown to influence parameters associated with adipose tissue reduction and tissue repair and regeneration in preclinical models. 

Major Types of SARMS

To make laboratory experiments easy, various types of SARMs are available in the market. Major types of them are liquid, injectable, and liquid. Let’s understand in detail each of the types:

Liquid SARMs:

Liquid SARMs are SARMs available in solution form. In experimental settings, these SARMs can be easily administered orally to preclinical models. Following oral administration, these SARMs reach the stomach and then bind with androgen receptors in muscle and bone tissues in preclinical models. This influences the pathways related to muscle growth and bone integrity in research subjects. 

Examples:

•  RAD140
• Andarine S4
• RAD150

SARMs Capsule

When powder SARMs are encapsulated in a small plastic bag, they are known as SARM capsules. The plastic cover protects the inner powder from damage and moisture. This increases the durability and longevity of SARM capsules. The encapsulated SARMs demonstrate effects similar to those of other types in muscle and bone tissues in preclinical models.

Examples:

• RAD140 (Testolone)
• Ligandrol (LGD-4033)
• Ostarine 
• YK11 

Injectable SARMs:

Injectable SARMs are those available as injectables. This type of SARM is designed for quick research results because it avoids the digestive tract and reaches the targeted muscle tissues. This reduces the time required to demonstrate results in preclinical models. But careful administration is recommended to prevent swelling and irritation at the injection site.

Examples:

• Ostarine (MK2866)
• YK11
• Ligandrol (LGD-4033)

SARM Stacks

When two or more SARMs are combined into a single unified compound to maximise their impacts in preclinical models. Stacks are formed to maximize the effects of compounds in preclinical models. In preclinical settings, demonstrating effects also takes less time than with a single compound. 

Examples:

• Demigod Capsules (Ostarine + Cardarine)
• Nemesis Capsules (LGD-4033+ RAD-140 + S-23)
• Tarzan Stack (RAD-140 + YK11 + LGD-4033)

Which SARM Type is Best for the Experiment? 

All SARMs are suitable for laboratory experiments, as they yield better results. The best selection between them depends on your objectives and the health status of the preclinical models. If you want quick results, injectable SARMs are the recommended option. Injectable SARMs bypass the digestive tract and reach target tissues directly. On the other hand, liquid and capsule SARMs are also good, but they take some time to yield results.  

Are SARMs Legal?

SARMs are on the banned list of the Food and Drug Administration. Therefore, they are not allowed for human consumption. However, scientists and researchers can use them for laboratory experiments by using preclinical models. 

Regulatory And Safety Guidelines

• SARMs cannot be used by humans. 
• Note down clear objectives before starting the experiment. 
• Check the health status of preclinical models. 
• Always start from a low dose. 
• Adhere to the recommended dosage and guidelines. 
• Always stay hydrated throughout the experiment. 
• Close monitoring of the experiment. 

Final Thought 

SARMs come in three primary forms: liquid, capsules, and injectable. Availability in three forms offers researchers a diverse range of options. On the other hand, stacks are formed to maximize effects in preclinical models. For quick results, the injectable form is recommended, whereas the other two forms take time to demonstrate results in preclinical settings.  

Frequently Asked Questions (FAQs)

What is the best place for purchasing SARMs online? 

The best place for purchasing SARMs is BehemothLabz. Here, all SARMs are laboratory-verified and ready to deliver optimal results in experiments. 

What are SARMs used for in preclinical settings?

SARMS are used to determine their effects on muscle growth, skeletal health, and adipose tissue reduction in preclinical models. 

Do SARMs affect muscle growth in preclinical models? 

Yes, SARMs influence the pathways associated with muscle growth in preclinical models. 

Do SARMs affect testicle size in preclinical models? 

No, SARMs have no effect on testicular size in preclinical models. 

What is the purpose of SARM?

The purpose of SARM is to investigate the real connection between SARMs and muscle hypertrophy. Scientists are interested in uncovering the actual mechanisms underlying SARMs’ actions in preclinical models. 

References:

1. Vasilev, Veselin, and Nikolay Boyadjiev. “SELECTIVE ANDROGEN RECEPTOR MODULATORS (SARM)–A NEW TEMPTATION IN SPORTS. TYPES, MODE OF ACTION, AND SIDE EFFECTS OF THEIR APPLICATION.” Journal of Applied Sports Sciences 4 (2020): 107-115.
2. Gao, Wenqing, and James T. Dalton. “Expanding the therapeutic use of androgens via selective androgen receptor modulators (SARMs).” Drug discovery today 12.5-6 (2007): 241-248.
3. Wen, Jimmy, et al. “Selective androgen receptor modulators (SARMs) effects on physical performance: a systematic review of randomized control trials.” Clinical endocrinology 102.1 (2025): 3-27.
4. Narayanan, Ramesh, Christopher C. Coss, and James T. Dalton. “Development of selective androgen receptor modulators (SARMs).” Molecular and cellular endocrinology 465 (2018): 134-142.
5. Wen, Jimmy, et al. “Selective androgen receptor modulators (SARMs) effects on physical performance: a systematic review of randomized control trials.” Clinical endocrinology 102.1 (2025): 3-27.
6. Miklos, Amalia, et al. “Selective androgen receptor modulators (SARMs) in the context of doping.” Farmacia 66.5 (2018): 758-762.