SARMs might be considered fairly 'new' supplements in the bodybuilding world, but they have actually been studied for some time for potential application in circumstances such as muscle wasting diseases.

 Of course, many sportspeople have picked up on this research and have used them to increase performance or improve their physique for better placings in a competitive setting. These non-steroidal SARMs can have a place in a muscle building or fat loss programme, and results can be even more impressive when stacked correctly.

Here we will outline some of the best stacks for common goals including the best SARMs for bodybuilding as well as suggested PCT supplements.

Why stack SARMs?

Stacking SARMs refers to combining multiple SARMs together in a coordinated regimen. There are several reasons why individuals may choose to stack SARMs:

1. Synergistic Effects: Different SARMs may have complementary mechanisms of action, allowing for enhanced muscle-building and performance-enhancing effects when used together. By stacking SARMs with distinct properties, individuals can potentially achieve greater overall results compared to using a single SARM alone.

2. Targeted Muscle Growth: Stacking SARMs with specific tissue-selectivity profiles can allow individuals to target different muscle groups or aspects of muscle growth more effectively. For example, combining SARMs that primarily target different androgen receptors (e.g., androgen receptor agonists and antagonists) may result in more comprehensive muscle stimulation and growth.

3. Optimized Results: Stacking SARMs can be a strategy to optimize results based on individual goals and preferences. Whether seeking to maximize muscle mass, improve strength and endurance, or enhance fat loss, selecting the right combination of SARMs can tailor the effects to align with specific objectives.

4. Minimised Side Effects: Some individuals may believe that stacking SARMs at lower doses can provide similar benefits to using higher doses of a single SARM while potentially reducing the risk of side effects. By combining SARMs with complementary mechanisms of action, it may be possible to achieve desired results with lower individual dosages, potentially minimising adverse effects.

5. Variety and Flexibility: Stacking SARMs offers flexibility and variety in designing a customised training regimen. Individuals can experiment with different combinations and dosages to find the optimal stack that aligns with their goals, preferences, and response to supplementation.

It's important to note that while stacking SARMs may offer potential benefits, it also comes with increased complexity and potential risks. Combining multiple compounds may amplify the effects, both positive and negative, and may require more careful monitoring and management.

What are the best SARMs to take?

1. Ostarine MK-2866 (Best SARM for beginners)

Ostarine has the most human research of any SARM. It is incredibly versitile, whether cutting or bulking, and side effects are very mild at low-moderate doses when used sensibly. If you've never used any SARMs before, this would be our first choice. 

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2. RAD-140 Testolone (Most popular SARM)

RAD 140, or Testolone, is one of the most popular SARMs. It is loved for its benefits to performance, recovery and allowing you to gain muscle at an enhanced rate. RAD 140 can be used as a standalone for your first cycle or stacked. 

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3. MK-677 Ibutamoren (Best for bulking)

Not a SARM but a GH-Secretagogue, Iburamoren (MK-677) has a powerful appetite increasing effect and can help sleep and recovery through increasing growth hormone. Perfect for stacking while on a bulk. 

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4. Cardarine GW-501516 (Best for endurance) 

Cardarine is the second compound on this list that is not actually a SARM. Cardarine works via the PPAR pathway to increase endurance, promote a healthy lipid profile and support fat loss.

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5. LGD-4033 Ligandrol (Great for bulking)

Ligandrol is considered to be 11x stronger than ostarine, helping you gain muscle and size in a short amount of time. The perfect step up for anyone on a massing phase. 

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6. YK-11 Myanabol (Strongest overall SARM)

If you've been using SARMs for some time, and have experimented with the above options and stacking, YK-11 bridges the gap between SARMs and Prohormones. An incredibly strong SARM, always use with comprehensive cycle support and keep duration of use as short as possible. 

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7. Adrenazine T5-XS (Strongest fat burning SARM)

Adrenazine is considered to be the most potent fat burning SARM. It's most commonly used during the cutting phase due to its powerful thermogenic properties.

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What are the best SARMs stack?

 While there isn't a singular superior SARMs stack, certain SARMs synergise more effectively with each other and align better with your specific objectives. Although all SARMs function by targeting androgen receptors, some yield slightly varied outcomes that could be more suitable for objectives like fat reduction, muscle enhancement, recuperation, stamina, or appetite regulation.

Best SARMs for bulking up in size

This is a pretty heavy triple stack best saved for those who have already ran cycles of one or two of the products included with positive results previously. This is the ultimate stack to help you build muscle when combined with adequate calorie and protein intake and intense weight training. We'd suggest running this for 8 weeks then following with a thorough PCT.


YK-11 is most suited for experienced bodybuilders aiming for substantial muscle gains. In terms of muscle-building potential, few compounds surpass YK-11, widely regarded as the most powerful SARM. While utilizing YK-11, anticipate effects akin to other SARMs, yet it possesses a steroid-like structure, resembling DHT, a vital hormone for male maturation. Noteworthy attributes of YK-11 encompass myostatin suppression and enhanced bone density.

MK 677

MK-677, also referred to as Ibutamoren, is frequently misinterpreted as a SARM despite being a GH secretagogue. Unlike selective androgen receptor modulators which target specific receptors, Ibutamoren functions by elevating growth hormone and insulin-like growth factor 1 (IGF-1) levels through the stimulation of ghrelin, optimizing hormone levels to enhance growth and recovery. This leads to improved sleep quality and increased appetite, beneficial during periods of intense training and high food intake. Due to its potential for inducing water retention, MK-677 is typically recommended for bulking phases.

RAD 140

RAD-140, also recognized as Testolone, has drawn comparisons to exogenous testosterone usage. It enhances protein synthesis, boosts strength, and improves endurance, synergizing effectively with other SARMs. For a stack incorporating RAD-140, we recommend commencing with a daily dosage of 10mg.

Best SARMs stack for cutting/fat loss

We believe the Adrenazine and Cardarine stack to be the ultimate stack for fat cutting, we also recommend using either RAD-140 or MK-677 with one of these fat burners, so you can hold onto your hard earned muscle. It will also support your cardio performance and allow you to burn more fat as fuel during training.


Adrenazine stands out as the foremost potent fat-burning solution presently accessible. It exclusively incorporates scientifically validated ingredients, Adrenazine adopts a multifaceted strategy to fat burning, leveraging the distinctive properties of these ingredients to synergistically enhance its efficacy.


PPAR delta agonists like Cardarine GW-501516 promote fatty acid oxidation over glycolysis, prioritising fats as the primary fuel source for exercise instead of stored carbohydrates. This leads to enhanced muscular endurance and favourable changes in body composition, earning Cardarine a reputation as a fat burner. When aiming for weight loss, combining Cardarine with stimulant-based fat burners can amplify energy expenditure and augment the calorie deficit.

PCT following a SARMs Cycle

The post-cycle therapy (PCT) required after SARMs usage depends on factors such as the specific SARMs used, dosage, and cycle duration. Generally speaking, a successful PCT can often be achieved using over-the-counter supplements, thanks to the selective nature of SARMs, which typically results in fewer and less severe side effects when they occur.

You want to have a potent testosterone booster such as Clomedex by Optimised Research Labs at hand to support your body in kickstarting its endogenous testosterone production and restoring healthy natural testosterone levels. Testosterone suppression can be a risk with any hormonal supplement, so without blood work to confirm hormone status post-cycle, the best thing you can do is pay close attention to your body and help it where you can.

Our Conclusion

When selecting the ideal SARMs stack for your needs, the primary consideration should be your prior experience with SARMs and the desired outcomes from your cycle.

Our overall advice would be:

  • Begin with the lowest dose and cycle duration as advised by the brand.
  • Consider incorporating non-SARMs like Cardarine or MK-677 to complement your stack.
  • Ensure you have post-cycle therapy (PCT) prepared for after completing the cycle.
  • Continue taking health supplements throughout your cycle and beyond.
  • Exercise patience and maintain alignment between your diet, training, and goals!

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