Complete Beginner’s Guide to SARMs

Last Update: 16.08.2026

Here, we will delve into SARMs in close detail, answering the crucial questions regarding them. Read on to find out:

• What are SARMs?
• What benefits and side effects do SARMs offer?
• How to take SARMs?
• What are the best SARMs for beginners?

Ready to go deeper into specific compounds? Our CORE SARMs Handbook breaks down how each SARM works, its effects, and what to know before choosing one — a solid next read once you’ve got the basics down.

And if you’re looking for a more specific guide, check out our article: MK-677 Ibutamoren: The Complete Guide to Growth Hormone Enhancement

What Are SARMs?

Selective Androgen Receptor Modulators (SARMs) are compounds that selectively target androgen receptors in muscle and bone tissue, providing anabolic benefits with fewer side effects than traditional alternatives.

SARMs were originally developed scientifically for specific health conditions related to muscle and bone tissues. However, with time, their role has changed due to their potential benefits for athletes.

SARMs Examples

There are many types of SARMs, which may have different effects on your body. Below you’ll find some of the most common examples, categorised by their main potential perk for athletes:

SARMs for muscle building

• MK-677 (Ibutamoren)
• RAD-140
• RAD-150
• S-23
• YK-11
• Ligandrol (LGD-4033)

SARMs for cutting phases

• Andarine (S-4)
• Ostarine (MK-2866)
• Cardarine (GW-501516)

SARMs for endurance

• Cardarine (GW-501516)
• SR-9009 (Stenabolic)
• Accadrine (AC-262)

SARMs for recovery

• MK-677 (Ibutamoren)

As you may see, many SARMs may fall into multiple categories. How does it happen if they selectively target androgen receptors?

It all goes down to boosting the production of specific compounds in your body that may have multiple beneficial effects. For instance, if a specific SARM enhances the production of compounds responsible for deeper sleep, it enhances both recovery and muscle building.

SARMs: Benefits and Side Effects

Knowing what SARMs are, let’s look into their potential upsides and downsides.

Potential Benefits

• Quicker muscle building,
• improved training performance,
• enhanced endurance,
• better post-workout recovery,
• deeper, higher-quality sleep.

Potential Side Effects

The potential side effects depend on the specific supplement that you use. Be sure to follow our knowledge hub for more guides on different SARMs! Nevertheless, some of the most common side effects include:

• fatigue,
• weight loss,
• anxiety,
• slightly higher blood sugar (especially important for diabetics).

How to Take SARMs?

SARMs should be taken in cycles. The length of the cycle depends on the specific supplement, but usually amounts to 8-12 weeks. After each cycle, you should commence a break. For most SARMs, the period between cycles when you’re off your SARM should be about 4 weeks long.

To use SARMs safely and effectively, you should also prepare a detailed plan for your cycle. Below you’ll find an overview of the key steps involved.

Pre-Cycle Preparation

Before starting any SARM cycle:

1. Get baseline blood work done.
2. Plan your diet and training program.
3. Research your chosen compounds thoroughly.
4. Set realistic expectations – do not expect overnight results.
5. Consider post-cycle support options (a post-cycle therapy or a PCT).
6. Prepare a way to monitor your progress – from the way you look and perform, to the way you feel.

Cycle Planning

First cycle recommendations:

1. Choose one compound only – do not stack multiple SARMs in your first cycle.
2. Start with lower doses – do not exceed the recommended doses, and take a smaller dose if possible.
3. Keep cycles to 8-12 weeks maximum – observe how your body reacts to determine the right length of each cycle (the recommended cycle lengths for specific supplements are usually provided in intervals).
4. Plan for breaks between cycles – give your body time to regenerate and avoid potential side effects.

Best SARMs for Beginners – List by CORE SARMS

Finally, you might be wondering: what are the best SARMs for beginners? We’ve prepared a list for you with the mild supplements that may require less experience:

Ostarine (MK2866)

• Mildest SARM with excellent safety profile.
• Great for lean gains and muscle preservation.
• Recommended dose: 10mg daily for 8-12 weeks.

Ligandrol (LGD4033)

• Excellent for building muscle mass.
• Recommended dose: 5mg daily for 8-12 weeks.

Cardarine (GW501516)

• Technically not a SARM but often grouped with them.
• Excellent for endurance and fat loss.
• Recommended dose: 10mg daily for 8-12 weeks.

Safety First

Always prioritise safety when purchasing SARMs. To do so:

• buy from reputable suppliers only,
• get regular blood work,
• listen to your body and monitor the way it reacts to your supplements,
• don’t extend cycles unnecessarily,
• consider post-cycle support.

Conclusion

SARMs can be powerful tools for achieving your fitness goals when used responsibly. Start conservatively, focus on the basics, and be patient with the process. Your first cycle is about learning how your body responds, not maximising gains. Remember that not every SARM will be aligned with your goal. Finally, make sure your supplier is trustworthy and reliable – your safety should always be your main priority!