LGD 4033 vs Rad 140: Which SARM Is Right for You?
SARMs (Selective Androgen Receptor Modulators) have become game-changers in the bodybuilding world, with LGD-4033 (Ligandrol) and RAD-140 (Testolone) being two of the most sought-after.
As someone who has experimented with both, I want to share my personal experience and research to help you decide which one is right for you. Each SARM offers unique benefits, from muscle-building power to fat-burning efficiency, but understanding their differences is key to making an informed choice.

Table of Contents
ToggleOverview of LGD-4033
Originally developed by Ligand Pharmaceuticals, LGD-4033 was created to combat muscle-wasting diseases and osteoporosis. However, bodybuilders quickly realized its potential for enhancing lean muscle mass, making it a staple in the fitness industry.
How LGD-4033 Works
LGD-4033 selectively binds to androgen receptors in muscle and bone tissues, triggering anabolic activity without negatively impacting organs like the liver or prostate. This makes it a safer alternative to anabolic steroids, yet still highly effective in promoting muscle growth and recovery.
Benefits of LGD-4033
Muscle Growth: Users report gains of 12–18 lbs over a 12-week cycle.
Strength Increase: Notable improvements in lifting performance within weeks.
Bone Density Boost: Essential for injury prevention and long-term strength.
Minimal Water Retention: Unlike steroids, LGD-4033 provides lean, dry muscle gains.
LGD-4033 Side Effects
While generally well-tolerated, some users report mild testosterone suppression, headaches, dry mouth, and adverse changes in lipid profiles. A post-cycle therapy (PCT) may be necessary.
Overview of RAD-140
Developed by Radius Health, RAD-140 was originally designed for hormone replacement therapy and muscle loss prevention in aging individuals. It has since gained popularity among athletes for its powerful muscle-building and fat-burning properties.
How RAD-140 Works
RAD-140 mimics testosterone, binding to androgen receptors in muscle and bone tissues. Unlike steroids, it doesn’t convert to estrogen, reducing the risk of gynecomastia while still providing anabolic effects.
Benefits of RAD-140
Rapid Muscle Growth: Users gain 4–6 kg within 6–8 weeks.
Increased Fat Loss: Ideal for cutting cycles while preserving lean muscle.
Enhanced Strength: Noticeable performance gains in a short period.
Improved Recovery: Faster muscle repair reduces downtime between workouts.
Rad-140 Side Effects
As a research chemical, RAD-140 is still being studied. Side effects include potential hormonal imbalances, liver toxicity (at high doses), and mood swings. Women may experience masculinization effects if doses are too high.

Head-to-Head Comparison: LGD-4033 vs RAD-140
Muscle Mass Gains
LGD-4033 provides steady, long-term gains (12–18 lbs in 12 weeks), while RAD-140 delivers faster results (4–6 kg in 6–8 weeks).
Fat Loss Efficiency
RAD-140 outperforms LGD-4033 for cutting, promoting fat oxidation while preserving lean muscle mass.
Strength Gains
RAD-140 is superior for strength increases, making it a favorite for powerlifters and strength athletes.
Side Effect Profile
LGD-4033 has milder effects on testosterone suppression, whereas RAD-140 has a higher risk of hormonal imbalances and potential liver strain in non-medical use.
legal alternatives For RAD 140 and LGD 4033
CrazyBulk offers a bunch of products that are just as good as anabolic steroids but legal.
Two popular ones are LIGAN 4033 and TESTOL 140, which can help you get stronger and build muscle.
They’re made with natural ingredients and don’t have any harsh chemicals or extra hormones, so they’re safe to use and work really well.
So if you’re searching for a trusty and legal option, CrazyBulk’s products are a great choice.
Legal LIGANDROL LGD-4033 Alternative
Looking for a safe and natural alternative to the popular anabolic steroid, Ligandrol? Look no further than Crazy Bulk's LIGAN 4033! This powerful supplement is designed to mimic the results of Ligandrol without any of the negative side effects.
LIGAN 4033 is perfect for anyone looking to improve their gains in the gym. Not only will it help you build lean muscle mass, but it will also improve your energy levels and enhance your workouts.
So if you're looking for an edge in your training, LIGAN 4033 is the perfect choice for you!
Legal Testolone Alternative
TESTOL 140 by Crazy Bulk is the legal and natural alternative to the anabolic steroid Testolone.
TESTOL 140 by Crazy Bulk helps you increase bulk naturally and safely, revealing lean muscle mass in the process.
TESTOL 140 also fires up your metabolism to melt away excess fat, and boosts your natural testosterone levels for even more gains.
So if you're looking to bulk up quickly and safely, TESTOL 140 by Crazy Bulk is the way to go!
Conclusion: Choosing the Right SARM for Your Fitness Goals
Choosing between LGD-4033 and RAD-140 depends on your personal fitness goals. If you’re looking for consistent muscle-building with minimal side effects, LGD-4033 is the safer bet. However, if you want rapid muscle and strength gains with added fat loss benefits, RAD-140 might be the better option just be mindful of its stronger impact on hormones.
Ultimately, SARMs are still under research, and responsible use is crucial. Always source high-quality products, follow dosage guidelines, and consider post-cycle therapy to minimize potential side effects.

Hi, I'm Dave Moffat the founder and Chief Editor of steroidsourcetalk.com and certified International Personal Trainer and Certified Nutritionist. My passion has always been bodybuilding but with 15 years' experience in weight loss programs too, it's hard not to mention all that when you're working at your fitness level fullest (I hope). When Im not in the gym or spending time away from my family i often think about what advice would help others achieve theirs goals just like these inspired mine.
- Dave Moffathttps://steroidsourcetalk.com/author/steroidsourcetalk/
- Dave Moffathttps://steroidsourcetalk.com/author/steroidsourcetalk/
- Dave Moffathttps://steroidsourcetalk.com/author/steroidsourcetalk/
- Dave Moffathttps://steroidsourcetalk.com/author/steroidsourcetalk/