Last Updated on January 16, 2025
Many fitness enthusiasts waste huge sums of money each year on supplements that don’t help in any way. Random supplementation can’t help shed fat and build the muscle and strength profile you want. You should consider a SARM (selective androgen receptor modulator) stack based on evidence these drugs offer to support your fitness goals.
Get all the details you need about SARMs and stacking for bulkier, stronger, and healthier muscle development. Take advantage of all details in this complete guide to perform correct dosing, cycle spacing, and post-use therapy.
What are SARMs? How Do They Work?
SARMs are compounds designed to bind onto specific androgen receptors. They impact certain tissues unlike anabolic steroids that do not provide specific action on muscle and bone.
SARMs show promise in treating conditions like osteoporosis and muscle-wasting diseases. The targeted action and minimal size effects make SARMs attractive for use in therapy.
Benefits and Potential Risks of SARMs
Key benefits from using SARMs include:
- Increased lean muscle mass and strength,
- Enhanced bone density,
- Improved recovery time,
- Reduced body fat, and
- Better endurance
SARMs may offer several benefits but using such steroids come with potential risks. The Food and Drug Administration (FDA) identifies potential risks from using SARMs:
- Increased risk of heart attack and stroke,
- Liver injury and potential acute liver failure,
- Sexual dysfunction,
- Sleep disturbances,
- Psychological effects including hallucinations
Pro Tip: Always consult a healthcare professional before starting SARMs. Understand their experimental nature and evaluate their risks carefully.
Best SARM Stacks
A. Best SARM stack for bulking
i. RAD-140 and MK-677 stack
RAD-140 is a potent muscle builder that possesses a 90:1 anabolic ratio. MK-677 is a growth hormone stimulant for boosted appetite and muscle growth.
Combining 10 to 20 mg of RAD-140 and MK-677 each per day can help deliver serious bulking results. The common dosage cycle length for such an attempt at bulking should be within 8 to 10 weeks.
Potential benefits of this stack include:
- possible gain of up to 10lbs of lean muscle per cycle,
- increased endurance and strength,
- improved sleep quality and recovery
Pro Tip: Use the appetite-boosting effects of MK-677 to focus on nutrient-dense meals and cleaner bulking results.
ii. YK-11 and Cardarine combination
YK-11 blocks myostatin and helps promote muscle growth while Cardarine (GW-501516) enhances stamina and fat burning. 20 mg (10mg each of YK-11 and Cardarine) for 6 to 8 weeks can support an increase in bulking results among fitness enthusiasts. The combination also supports improved muscle growth and general endurance.
Likely benefits of YK-11 and Cardarine include:
- substantial muscle growth,
- improved endurance,
- fat loss with muscle preservation.
Pro Tip: Adopt this SARM stack if you desire a fitness plan to boost muscle growth while targeting rapid fat loss.
B. Best SARM stack for cutting
Ostarine (MK-2866) preserves muscle mass during a caloric deficit fitness plan while Cardarine offers better fat oxidation. 10 to 30 mg of Ostarine and 10 to 20 mg of Cardarine per day in a controlled cycle can provide great fitness results.
You may experience notable benefits from this stack like:
- improved loss of fat around stubborn areas,
- enhanced endurance, and
- muscle preservation during cutting
Pro Tip: Pair this stack with a caloric deficit of 200 to 300 calories for steady fat loss while retaining muscle mass.
C. Best SARM stack for strength building
LGD-4033 (Ligandrol) boosts strength and bone density while MK-677 improves sleep quality and promotes recovery. A daily dose of LGD-4033 and MK-677 (10mg) within a 12 to 16-week cycle can deliver great results in building muscle.
Major benefits to expect from this strength-building stack include:
- strength gains, and
- enhanced bone health and recovery
Pro Tip: You should focus on strict form and gradual loading to avoid injury as your strength increases rapidly.
Post-Cycle Therapy after SARM Stacking
You need proper post-cycle therapy (PCT) to retain gains and maintain hormonal balance after stacking SARM combinations. Common PCT medication may include Nolvadex (tamoxifen) and Clomid (clomiphene citrate). Any effective PCT should begin right after your SARM cycle ends.
Pro Tip: Monitor your health regularly during and after SARMs cycles to ensure optimal recovery and minimize side effects.
Comparison Table of Best SARMs Stacks
| Category | Main Components/ Focus | Benefits | Recommended Dosage | Cycle Length | Important Notes |
| SARMs Fundamentals | Selective Androgen Receptor Modulators | – More lean muscle mass – Better bone density – Faster recovery – Less body fat | N/A | N/A | – FDA warns of heart attack, stroke, and liver injury risks – U.S. law prohibits marketing as supplements |
| Bulking Stack | RAD-140 + MK-677 | – Muscle gains over 20 lbs per cycle – Faster recovery – Better strength – Higher appetite | RAD-140: 10-20mg daily MK-677: 20mg daily | 8 to 10 weeks | Needs 300-500 extra calories and PCT |
| Cutting Stack | Ostarine + Cardarine | – Better fat loss – Muscle retention – Higher endurance – Faster recovery | Ostarine: 10-30mg daily Cardarine: 10-20mg daily | 10 weeks | Needs 200 fewer calories |
| Strength Stack | LGD-4033 + MK-677 | – Major strength gains – Faster recovery – Improved sleep – Stronger bones | LGD-4033: 10-20mg daily | 12 to 16 weeks | Proper form and technique matter most |
| PCT Essentials | Nolvadex or Clomid | – Restores hormone levels – Keeps muscle mass – Helps recovery | Nolvadex: 10-40mg Clomid: 20-50mg | 2 to 4 weeks | Blood work monitoring needed |
Key Takeaways
Everything in this piece comes down to three key points:
- The right stack choice determines success – RAD-140 with MK-677 excels for bulking, while Ostarine and Cardarine shine during cutting phases
- Proper dosing and timing protocols help you get maximum benefits with minimal risks
- Post-cycle therapy is a vital step to retain gains and protect long-term health
Conclusion
SARMs provide unique benefits through their selective action on muscle and bone tissue. The right stacking approach makes all the difference to achieve specific fitness goals.
Your safety should be the priority. Embrace blood work monitoring and adhere to strict doses while following up with proper PCT protocols protect your progress and overall health. Note that SARMs deliver the best results when paired with proper nutrition and consistent training.
Are you keen to begin your SARMs trip? Our range of high-quality SARMs will help you find the perfect stack to achieve your fitness goals.
FAQs
SARMs (Selective Androgen Receptor Modulators) are compounds that selectively target androgen receptors in specific muscle and bone tissues. SARMs offer targeted benefits with potentially fewer side effects unlike steroids that affect multiple tissues indiscriminately.
A popular bulking stack combines RAD-140 and MK-677. This combination may lead to lean muscle mass gains, improved recovery and increased appetite to support muscle growth.
SARM cycles vary depending on specific compounds used and individual goals. Cycles usually range from 8 to 16 weeks. A bulking cycle with RAD-140 and MK-677 may last 8 to 10 weeks while a strength-focused cycle with LGD-4033 might extend to 12 to 16 weeks.
Post-cycle therapy may be necessary after a SARMs cycle, especially for brands with suppressive compounds. PCT helps restore natural hormone levels and maintain gains. The specific PCT protocol depends on the SARMs used and cycle duration and may include supplements like Nolvadex or Clomid for 2 to 4 weeks.
Potential risks of SARMs include increased risk of heart attack and stroke, liver injury, sexual dysfunction, and sleep disturbances.
Use SARMs responsibly, follow recommended dosages, and monitor health markers through regular blood work to avoid risks linked to the steroid.
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Author
Annika K
Hey I’m Annika K., MPH. I’m a public health professional who loves fitness and writing. With a Master’s in Public Health and experience working with the CDC and WHO I’ve spent years taking complex medical research and breaking it down into simple, actionable advice. I love being active and healthy and want to help others live their best life – whether that’s understanding a medical condition or finding fitness tips that work.