SARMs, while relatively new in the bodybuilding sphere, have been under the microscope for a while due to their potential in treating conditions like muscle degeneration. Athletes and bodybuilders quickly took notice of these studies, adopting SARMs to boost their performance and sculpt their bodies for competitive advantage.

These non-steroidal compounds can significantly contribute to muscle growth or fat loss efforts, especially when used in combination properly. This article will guide you through the top combinations for various goals, including the best SARMs for bodybuilding and recommended post-cycle therapy (PCT) supplements.

Why Consider SARM Stacks?

Stacking SARMs might seem complex at first, particularly for newcomers. It’s generally wise to start with a single SARM to see how your body reacts and to pinpoint what you like or dislike about its effects.

Moving on to stacking is a strategic approach once you’ve adjusted or if you’re seeking more potent results. Stacking allows you to benefit from the distinct advantages of two different SARMs. For instance, one might offer lean muscle gains, while another could speed up recovery.

By stacking, you also have the advantage of lowering the dose of each compound, potentially reducing the risk of side effects compared to a higher dose of just one. This is particularly relevant when incorporating non-hormonal supplements like cardarine or mk-677, which, strictly speaking, are not SARMs (more on this below).

Top 10 Best SARMs to Take

Discovering the best SARMs for your fitness journey can be a game-changer in achieving your bodybuilding or fitness goals. These compounds, known for their targeted action and significant results, offer varied benefits depending on your objectives, be it muscle gain, fat loss, or enhanced performance. Here, we delve into the top picks for SARMs, catering to beginners and seasoned users alike, along with a focus on gender-specific recommendations and combinations for optimized results.


With the most extensive human research backing it, Ostarine shines as the ideal starting point for newcomers to SARMs. Its versatility is unmatched, offering significant benefits whether you’re in a bulking or cutting phase. The mild side effects at low to moderate doses make it a safe bet for first-timers eager to explore the world of SARMs.


Andarine, also known as S4, is known for its gentle yet effective nature, making it an excellent choice for women. Its ability to support lean mass gains and body recomposition without harsh side effects makes it a preferred option for female athletes and fitness enthusiasts aiming for a sculpted physique.


Ligandrol, boasting a potency 11 times greater than Ostarine, is the go-to for those looking to bulk up swiftly. Its powerful muscle-building capabilities make it an ideal choice for anyone in a mass-gaining phase, promising noticeable size increases in a relatively short time frame.


Radarine, or Testolone, has quickly become a favorite for its dual benefits of enhancing performance and speeding up recovery. Whether used alone or in a stack, it facilitates muscle growth at an accelerated pace, making it a staple in many bodybuilders’ regimens.


For veterans of SARMs seeking the next level of enhancement, YK-11 offers a unique proposition. Straddling the line between SARMs and prohormones, this potent compound requires careful handling, including comprehensive cycle support and a limited usage duration to mitigate potential risks.


Though not a SARM, Ibutamoren (MK-677) acts as a GH-Secretagogue, significantly increasing appetite and improving sleep and recovery by boosting growth hormone levels. It’s especially beneficial for those aiming to bulk up, offering a synergistic effect when stacked with other compounds.


Another non-SARM entry, Cardarine, excels in enhancing endurance and supporting fat loss through its action on the PPAR pathway. Its health benefits, including a healthier lipid profile, make it a valuable addition to any fitness regimen focused on endurance and fat reduction.

Lean Mass GH Stack

The Lean Mass GH Stack, combining MK-677 and LGD, represents an affordable yet powerful option for those targeting size gains. This stack is designed to maximize appetite, strength, and recovery, providing an all-in-one solution for budget-conscious individuals aiming for substantial growth.


Stenabolic, or SR9009, operates as a Rev-ErbA ligand, offering a non-hormonal route to enhanced performance and fat reduction. Its ability to increase exercise capacity and decrease body fat, all while avoiding natural testosterone suppression, makes it a prime choice for athletes wary of hormonal side effects.


As one of the latest additions to the SARMs family, ACP-105 promises anabolic effects with minimal testosterone suppression and side effects. Its appeal lies in its suitability for beginners and more advanced supplement users, offering a safer alternative with beneficial effects on muscle recovery, volume handling, and fat loss acceleration.

What Is The Best SARMs Stack? Here’s Our Top 4 List


Determining the “best” SARMs stack is subjective and largely depends on individual goals, whether it’s for fat loss, muscle gain, enhanced recovery, improved endurance, or increased appetite. SARMs, by design, target androgen receptors with varying effects, some of which may be more tailored to specific outcomes. Within this framework, certain SARMs synergize more effectively, offering a tailored approach to achieving specific fitness goals.

Optimal SARMs Stack for Beginners in Bodybuilding

For newcomers to the world of SARMs and bodybuilding, finding a stack that’s both effective and manageable is crucial. The combination of Andarine S-4 and Cardarine presents an ideal starting point, marrying the gentle impact of Andarine with the endurance-boosting properties of Cardarine. This stack is not only beginner-friendly but also versatile, supporting a range of fitness goals from fat loss to muscle gain.

Andarine (S-4) Overview

Andarine, known as S4, stands out as an excellent introductory SARM. Its primary benefits include preventing muscle loss during dieting phases, fostering lean muscle development, and enhancing strength and endurance. Andarine is particularly noteworthy for its safety profile, making it a viable option for women at very low doses. This aspect is critical for those new to SARMs, looking to minimize potential side effects while exploring the benefits of selective androgen receptor modulators.

Cardarine Explained


Cardarine’s unique mechanism, operating through the PPAR pathway rather than directly influencing androgen receptors, categorizes it separately from traditional SARMs. Its primary role in enhancing endurance and recovery makes it invaluable for both cutting and bulking phases.


Beyond physical performance, Cardarine offers potential health benefits, such as improving blood glucose levels, lipid profiles, and blood pressure and reducing inflammation. These attributes are particularly beneficial in offsetting the adverse health effects associated with some anabolic substances.

Considering Stenabolic as an Alternative

For individuals aiming specifically at fat loss, Stenabolic could serve as a viable alternative to Cardarine. Like Cardarine, Stenabolic does not operate through androgen receptors but has a profound effect on endurance and metabolic rate, making it a potent ally in cutting phases.

Optimal SARMs Stack for Enhanced Fat Loss and Lean Muscle

The combination of Ostarine and Cardarine is widely regarded as the premier choice for those focusing on cutting and fat loss while also aiming to preserve or even build lean muscle mass. This powerful duo creates a comprehensive cutting strategy, enabling you to maintain your hard-earned muscle gains while efficiently shedding unwanted fat. Additionally, this stack boosts your cardio performance, enhancing your ability to utilize fat as fuel during workouts, thereby accelerating fat loss and supporting the development of new muscle tissue.


Ostarine, also known as MK-2866, stands out as an excellent option for individuals ranging from beginners to intermediate users, thanks to its extensive research and promising results. Although SARMs, including Ostarine, have yet to receive FDA approval, their potential for selective action, even at low doses, has garnered significant attention within the bodybuilding community. Ostarine’s benefits are multifaceted, offering body recomposition by increasing muscle mass and decreasing body fat, drawing comparisons to the anabolic steroid Anavar. With its 24-hour half-life, Ostarine simplifies dosing to once daily, making it a convenient choice for consistent results.



Cardarine, a PPAR delta agonist, shifts the body’s energy utilization from carbohydrates to fats, thus enhancing fatty acid oxidation. This shift not only improves muscular endurance but also has a positive impact on body composition, positioning Cardarine as a potent tool in fat reduction efforts. Recognized for its ability to function as a fat burner, Cardarine can synergize well with stimulant-based fat burners, further boosting energy expenditure and creating a larger calorie deficit for weight loss.

Optimal SARMs Stack for Maximum Muscle Gain

For individuals aiming to significantly increase their muscle mass, the combination of YK-11, Radarine (RAD-140), and MK-677 represents a powerful stack designed specifically for bulking. This potent trio is recommended for those who have experience with SARMs and have previously seen positive results from individual or dual usage. When paired with a diet rich in calories and protein, alongside rigorous weight training, this stack is unmatched in its ability to support muscle growth. It’s advised to undertake this regimen for 8 weeks, followed by a comprehensive post-cycle therapy (PCT) to ensure optimal hormone balance post-cycle.


YK-11 is often the go-to for seasoned bodybuilders looking to make significant gains in size. Its effectiveness rivals that of prohormones, standing out as one of the most potent compounds in the SARMs category. YK-11 doesn’t just mimic the effects of other SARMs; its structure is akin to that of a steroid, drawing parallels with DHT (dihydrotestosterone)—a natural hormone pivotal for male development. Among its notable features are its ability to inhibit myostatin, promoting muscle growth, and its potential to enhance bone density, making it a dual threat for those looking to bulk up.

Radarine (RAD-140)

Radarine, better known as Testolone, is likened to the effects of exogenous testosterone, enhancing protein synthesis, strength, and endurance. It’s particularly effective when used in conjunction with other SARMs. For this stack, a starting dose of 10mg daily is recommended. Radarine’s ability to synergize with other compounds, promoting overall muscular and endurance gains, makes it a cornerstone of any serious bulking phase.



Although commonly mistaken for a SARM, MK-677 (Ibutamoren) is a GH secretagogue, targeting growth hormone and IGF-1 levels by stimulating ghrelin. This not only aids in muscle growth and recovery but also improves sleep quality and increases appetite—essential factors when aiming to bulk. It’s important to note that MK-677 may cause slight water retention. Thus it’s best suited for bulking periods where muscle mass is the primary focus.

Optimal SARMs Combination for Peak Strength Gains

For those looking to enhance their strength significantly, the strategic stack of Ligandrol and Radarine offers a powerful solution. This combination is specifically designed to maximize strength gains through an 8-week cycle, perfectly complementing a resistance training regimen that focuses on progressive overload. Beyond the immediate increase in strength, this stack also supports muscle growth by enabling you to handle heavier loads and facilitating improved recovery between intense training sessions.

Ligandrol (LGD-4033)

Ligandrol, LGD-4033, stands out as a top choice among SARMs for its effectiveness in boosting strength rapidly. Its ability to not only enhance muscle strength but also prevent bone degradation is crucial for reducing injury risk as you push your limits in the gym. This makes Ligandrol an invaluable asset for anyone focused on achieving remarkable strength improvements in a relatively short period.

Radarine (RAD-140)


Radarine, or Testolone, surpasses testosterone in anabolic activity with an impressive anabolic-to-androgenic ratio of 90:1. This powerful characteristic means it significantly enhances sex drive and muscle growth, making it especially beneficial for men over 30 who might be experiencing a natural decline in testosterone levels. Radarine’s potent anabolic effect ensures rapid and noticeable improvements in strength and muscular development.

Effective Post-Cycle Therapy (PCT) Strategies After SARMs Usage

Navigating the post-cycle period following a SARM regimen requires careful planning and attention to detail to ensure a smooth transition back to natural hormone levels. The nature of PCT can vary widely based on the specific SARMs used, their dosage, and the overall length of the cycle. Generally speaking, the selective mechanism of SARMs often results in fewer and less severe side effects, making over-the-counter (OTC) supplements a viable option for a successful PCT.

Key Components of a Successful PCT

Potent Testosterone Boosters

Incorporating a high-quality testosterone booster, such as Activate Xtreme by Driven Sports, is crucial for stimulating your body’s natural testosterone production. This step is essential for restoring healthy testosterone levels, especially considering the risk of testosterone suppression associated with any hormonal supplement. Without blood work to confirm your hormone status post-cycle, the best approach is to monitor your body’s responses and provide it with the support it needs to recover.

Estrogen Control Measures

For those who have engaged in cycles with higher doses or more potent SARMs, having an estrogen control supplement, like Alchemy by Hydrapharm, on hand is advisable. Such products work by inhibiting the aromatase enzyme, preventing the conversion of testosterone into estrogen. This action not only aids in controlling estrogen levels but also contributes to cortisol reduction and a different pathway for testosterone boosting.

Natural Muscle Builders

To maintain the gains achieved during your cycle and to continue progressing, integrating natural muscle builders into your regimen is highly recommended. Products like Adamantine by Hydrapharm, along with single-ingredient supplements such as creatine and phosphatidic acid, are excellent for supporting lean mass retention and growth post-cycle.

  1. Conclusion

The success of a SARM cycle and the subsequent post-cycle therapy (PCT) hinges on careful planning, selecting the right stack, and supporting the body’s natural hormonal balance. By incorporating potent testosterone boosters, estrogen control measures, and natural muscle builders alongside a patient, well-aligned approach to diet and training, individuals can effectively sustain their gains, recover optimally, and continue making progress towards their fitness and bodybuilding goals.

Strategizing Your SARM Stack

The choice of the right SARMs stack is deeply personal and should be informed by your previous experiences with SARMs and your specific goals for the cycle. Here are some tips for tailoring your approach:

Start with the Minimum

Begin with the lowest dose and shortest cycle duration recommended by the brand. This conservative approach helps gauge your body’s response and minimizes potential side effects.

Incorporate Non-SARMs

Consider adding non-SARMs like Cardarine or MK-677 to your stack for additional support. These compounds can enhance your stack’s effectiveness without significantly increasing the risk of side effects.

Prepare for PCT in Advance

Always have your PCT supplements ready before your cycle concludes. This preparation ensures a seamless transition into post-cycle therapy, which is crucial for maintaining your gains and health.

Prioritize Health Supplements

While on your cycle and afterwards, it’s vital to stay on top of your general health supplements. This ensures your body has all the nutrients it needs to support the rigorous demands of recovery and growth.

Patience and Alignment

Exercise patience and ensure your diet and training regimen align with your cycle goals. The success of your SARM journey heavily depends on a holistic approach that includes proper nutrition, training, and rest.

SARMs Stack Frequently Asked Questions (FAQs)

How can SARMs be combined in a stack?

There are numerous stacking strategies for SARMs. For beginners, it’s advisable to start with gentler SARMs like Ostarine or Andarine and then incorporate a non-hormonal supplement such as MK-677 or Cardarine to minimize side effects before adding another SARM.

Which SARM is considered the strongest?

Within our selection at Predator Nutrition, OTR-AC Elite takes the top spot as the strongest SARM, closely followed by YK-11, which, despite its potent effects, is surpassed by OTR-AC’s esterification technology.

What is the optimal RAD 140 (Radarine) stack?

Radarine pairs well with other SARMs, such as Ligandrol. Additionally, supplements like Cardarine, targeting the PPAR pathway, or Ibutamoren, enhancing growth hormone secretion, can complement this stack effectively.

What is the ideal LGD 4033 (Ligandrol) stack?

For an impactful muscle-building and strength enhancement stack, combining LGD with Testolone or Ibutamoren is highly recommended.

Can RAD 140 and Cardarine be stacked together?

Absolutely. Cardarine, being non-hormonal and not acting on androgen receptors, can synergistically work with RAD 140 to enhance fitness levels and endurance without overlapping mechanisms of action.

Is it possible to stack SARMs with steroids?

While theoretically possible, this combination lacks research and is suggested only for those experienced with advanced supplementation. Always include on-cycle support and begin with low doses of each compound.

Can SARMs be combined with prohormones?

Stacking SARMs with prohormones requires caution. Starting with one supplement and gradually adding another at the lowest effective dose after a few cycles is advisable. Supplements like Cardarine or Ibutamoren can be added to any stack, as they do not directly interact with SARM or prohormone pathways.

Is stacking SARMs with testosterone boosters advisable?

Using a testosterone booster is more beneficial post-cycle to help reignite natural testosterone production, though it won’t harm to use during a cycle. However, natural testosterone production might be suppressed by the cycle regardless of booster usage.

Which company offers the best SARMs?

Due to the prevalence of counterfeit products, it’s crucial to research and choose reputable SARM brands. Augmented Labs and Olympus Labs are among the trusted names available through Predator Nutrition, known for their quality and reliability.



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