Putting on lean muscle mass without the addition of fat is the goal of nearly every guy who picks up a weight. However, most of them quickly discover that this is no easy task and some may choose to use chemical supplements that promise to speed up their bulking efforts.
SARMs are among the safest and most popular bulking agents on the market right now. In this article, we go deep into the SARMs world to reveal the four best SARMs for bulking.
TL;DR: What are the Best SARMs for Bulking?
- Testolone RAD 140 is the best overall SARM for bulking.
- Myostine YK-11 is the best SARM for building strength.
- Ostarine MK 2866 is the best SARM for beginners.
- LGD-4033 is the best SARM for women.
Disclaimer: The information included in this article is intended for entertainment and informational purposes only. It is not intended nor implied to be a substitute for professional medical advice. Prior to buying anything, check that it is compliant where you live with your current government laws.
Comparison of the 4 Best SARMs for Bulking
Testolone RAD 140
Ostarine MK 2866
Best SARMs for Bulking
SARMs are selective androgen receptor modulators. They work by selectively targeting muscle cells with stimulating actions that encourage the body to create more testosterone and human growth hormone.
They also increase protein synthesis and speed up fat loss. 
Best SARM for Bulking – Testolone RAD 140
Testolone RAD 140 has been on the market for a little over ten years. RAD 140 was developed by a company called Radius Inc. to treat muscle-wasting diseases without the side effects that are inherent with the use of anabolic steroids.
When you take Testolone, it directly stimulates muscle cells and encourages the production of testosterone. It also boosts endurance, stamina, and speed. 
Best SARM for Strength – Myostine YK-11
YK-11, also known as Myostine, has the ability to inhibit the activity of myostatin which is a protein that prevents muscle growth. This makes it an extremely powerful muscle and strength enhancer.
YK-11 has a geometric structure that is very similar to anabolic steroids. Some people actually believe that it is a synthetic steroid that has been mislabeled as a SARM.
It was first studied by a Japanese researcher by the name of Yuichiro Kanno in 2011. 
Best SARM for Beginners – Ostarine MK 2866
Ostarine MK 2866 is generally regarded as the mildest SARM on the market. However, it still has the ability to significantly increase muscle mass while also reducing body fat levels.
That makes it an especially good SARM for beginners to use on their first cycle.
Ostarine selectively works on muscle cells in the body. When attached to the androgen protein, it communicates the message for it to get bigger. Unlike anabolic steroids, Ostarine does not convert to estrogen or DHT. 
Best SARM for Women – LGD-4033
Ligandrol is considered by many to be the second most potent bulking SARM after Testolone RAD 140. LGD-4033 is a better option for women than RAD 140 because it is slightly milder.
This compound is nonsteroidal, which means that it will not convert into estrogen. 
I suggest that women use half the dosage that men would use on a Ligandrol cycle. Women should start with 5 mg on their first cycle. On their second and subsequent cycles, they should increase the dosage to 10 mg.
Bulking is a term that bodybuilders use to describe a phase during which they increase their caloric intake while training intensely to increase their lean mass. There may also be some fat gain, depending on how strictly the bodybuilder sticks to their nutritional plan.
SARMs for Bulking
SARMs are generally classified for bulking, fat loss, or recomp, which involves gaining lean muscle mass while losing fat at the same time. All SARMs will provide both lean muscle gain and fat loss results to a certain degree.
Mechanism of Action
SARMs are a type of androgen receptor ligands that bind to androgen receptors and selectively activate androgenic signaling. By their action, they cause testosterone levels to rise, speed up protein synthesis.
SARMs have an antagonistic activity on the prostate and agonistic activity on muscle tissue. As a result, they will increase muscle mass without negatively affecting the prostate.
SARMs are available in liquid, powder, and tablet form. They are not available as an injectable.
Buying your SARMs in powder form will be more cost-effective than either of the other forms. However, you will have to put the powder into capsule form before you can make use of it.
That will require purchasing gel capsules, along with a micro-scale and a micro scoop. When you know what your daily dosage will be, make up gel caps that contain that amount and set them aside, ready to get started.
Liquid SARMs are the most popular form of SARMs. That is because they are the easiest to measure out the dosage of.
Most bottles will come with a syringe that makes it easy to do this. However, most people find the taste of the majority of SARMs to be disgusting.
As a result, you should probably chase down your dosage with a glass of juice.
SARMs cycles for bodybuilding usually run between 8 and 12 weeks. I recommend starting with an 8-week cycle.
If you have no complications, feel good and achieve a decent amount of muscle gain, extend it to 10 weeks on your second cycle. On your third and subsequent cycles, you can stretch it out to 12 weeks.
You should follow your bulking cycle with 3 weeks of PCT.
Best SARM Stacks for Bulking
If you want to pack on lean muscle bulk as fast as possible without resorting to anabolic steroids, then stacking with the right SARMs is the way to go. By doing so, you should be able to pack on up to 12 pounds of muscle over a 12-week bulking cycle. To do that, you are going to have to be training 5-6 times er week and maintaining a daily caloric surplus of around 500 calories.
Take 20 mg of Rad 140 daily along with 25 mg of Ostarine over the course of the 12-week bulking cycle.
SARMs vs Prohormones
SARMs are different from prohormones. Whereas SARMs are selective androgen receptor modulators, prohormones are precursors to anabolic hormones.
They get converted into testosterone and estrogen hormones when they interact with hormones. They then exert androgenic, estrogenic, and progestogenic effects.
In contrast, SARMs only produce androgenic effects, meaning that they have far fewer side effects. Prohormones also have a more pronounced suppressive effect on testosterone than SARMs.
SARMs vs Steroids
Steroids are synthetic forms of testosterone. They affect all organs of the body with the result that, while they undoubtedly increase muscle mass, they also cause problems to such organs as the liver and kidneys.
In contrast, SARMs are able to selectively target muscle and bone cells in order to promote anabolic effects. Rather than a shotgun approach which you get with steroids, SARMs are like a laser targeted sniper shot.
SARMs Side Effects
SARMs may produce mild side effects depending on the constitution of the user. These may include nausea, bloating, headaches, and gas.
The most serious side effect that has been noted with regard to any SARM relates to Andarine S4. People who take more than 50 mg per day of S4 may experience yellowish tinting of their vision, as well as trouble adjusting to light and darkness.
Another effect of SARMs use may be suppression of the body’s natural production of testosterone. This effect, however, is far less than you will get with either steroids or prohormones.
Even so, I recommend doing a course of PCT after every cycle. Women, however, do not need to do a PCT cycle.
PCT stands for post cycle therapy. When you take any compound that affects testosterone, your body’s natural production of that hormone may be negatively affected.
PCT is used to bring that natural production back to its pre-cycle level. When you take a SARM, your testosterone suppression will be less than if you were to take anabolic steroids or prohormones, however, there will still be a minor suppressive effect.
I recommend following your bulking cycle with 3 weeks of PCT using Clomid.
This is a brand name for a compound that is actually called Clomiphene Citrate. It is, in essence, a synthetic form of estrogen.
As such it does the opposite to what steroids, prohormones, and SARMs do. Taking Clomid initiates a process by which the body produces more testosterone.
When taken for a steroid PCT, the Clomid dosage is around 50 mg per day. However, because the suppression effect is much milder with SARMs, a dosage of 10 mg per day for 3 weeks will be sufficient.
SARMs will produce you with some pretty impressive bulking results. However, this won’t happen automatically.
You will also need to be training intensely in the gym, pushing constantly to increase the weight that you are using. In addition, you will need to be increasing your caloric intake by around 500 calories beyond your maintenance level.
Concentrate on lean proteins at a rate of 1 gram per pound of bodyweight.
You can expect to put on between 5 and 15 pounds of mass over the course of an 8-week cycle of Testolone stacks with Ligandrol.
Here’s an example of a guy who completed a 8-week cycle of Testolone Rad 140 and Ligandrol LGD-4033.
As you can see, this guy has put on an impressive amount of mass through his traps, deltoids, and arms while retaining his leanness.
SARMs forums allow you to benefit from the experience of SARMs users who have gone before you. This will help you to understand what to expect and what to do to have the best user experience.
When it comes to buying SARMs, forums can also guide you to the best, most reliable online retailers.
There are a number of SARMs forums online. The one that I recommend is isarms.
It features a steroids and SARMs information forum, a SARMs expert podcast, an underground source talk, and a SARMs buyer review forum.
Where to Buy SARMs (Bodybuilding)
SARMs can be purchased legally in almost every country around the world (the exception is Australia). However, they can only be sold as research tools.
As a result, there are many online retailers who know that their target market is bodybuilders. Due to the law, however, they do not promote their SARMs as bodybuilding supplements.
Instead, they present them dryly without any of the promotion that you would expect to see on a bodybuilding supplement website.
Due to the SARMs market being completely unregulated, you need to be very careful about buying SARMs. Many online sellers are dubious at best and you should avoid buying your SARMs from Asia as the quality and purity from that part of the world is highly suspect.
The online retailer that I recommend is Science.bio. This American company has been selling SARMs since 2013 and has excellent customer feedback. They also provide a money-back guarantee and free shipping within the continental USA.
Best SARM Companies to Buy SARMs
There are a few suppliers who have gained a reputation for the quality of their products. 5 of the best suppliers for SARMs include:
If you are serious about bulking up, selective androgen receptor modulators will get you there faster and more safely than using steroids or prohormones. However, you should not take SARMs until you are beyond puberty and have at least a year’s worth of serious training under your belt since prior to that time your natural testosterone production and muscle building potential are still developing.
Make sure that you are also training hard and that you’re eating at last 500 more calories per day than your maintenance level with an emphasis on lean protein. Do these things, and you can expect to pack on between 5 and 15 pounds of mass on your first SARMs cycle.
Testolone RAD 140
Ostarine MK 2866
Bonus: The Get HUGE Workout to Pair with Your Mass Cycle
Steroids by themselves will not get you huge. You need to also be working out heavy and hard in order to pack on the mass. The key is to stick with a simple routine.
Listen, you have been searching for the ultimate routine for years. In fact, you spend more time reading about routines then performing routines. And each week you switch routines. I’ve found it, this week I’m making the change to blah, blah, blah and will grow!
Enough with this foolishness. I’m about to carpet bomb your fantasies, so you have been warned. Brace yourself. Here goes…it doesn’t matter what routine you use. Yes, you heard me right. Doggcrapp, Max Stim, Dogg Stim, Max Crapp…whatever. Just pick something and stick with it. And make sure the routine isn’t complicated. You don’t need complicated.
A simple routine focuses on progression of weight using basic heavy compound lifts including:
- Bench Press
- A form of the Overhead Press
E. T. C.
If you find that your routine has you doing giant sets, drop sets, or focusing on the dreaded mind-muscle connection, run like the wind. And worse yet, if it contains too many isolation movements…well…FAIL
Bonus: SARM User Layne Norton’s Natural PHAT Workout
Bodybuilding trainer and celebrity Layne Norton is well known for his natural physique and innovative training system. Norton is an acknowledged user of SARMs, so his workouts are a great fit for SARMs users.
Layne uses a training style called PHAT, which stands for Power Hypertrophy Adaptive Training. This is a 5 day per week program. On Days 1 and 2 you focus on heavy, compound movements that revolve around building strength. You then take a day off. Days 4-6 involve more bodybuilding type exercise to target each individual body part.
Here is one overview of the program:
Day One – Upper Power
3 or 4 Compound pressing and pulling movements, 3-5 sets in the 5 rep range, and 1 Accessory Movement
Day Two – Lower Power
2 or 3 Squatting and Deadlifting movements, 3-5 sets in the 5 rep range, and 1 Accessory Movement
Day Three – Off
Day Four – Hypertrophy Chest/Arms
3 Benching movements, 2-3 sets in the 8-12 rep range. 1-2 reps short of failure.
3 Supersets consisting of 2 exercises each, 3 biceps and 3 triceps, 3 sets in the 8-12 range, 1-2 reps short of failure.
1 Chest accessory exercises, 3 sets, 8-12 reps, 1-2 reps short of failure.
Day Five – Hypertrophy Shoulders/Back/Traps
4 Supersets consisting of 2 exercises each, 3 Shoulders and 3 Backs in the 8-12 reps range, and 2 Traps in the 10-15 rep range, 2-3 sets each. 1-2 reps short of failure.
1 Optional Back compound, 2 sets in the 8-12 rep range, 1-2 reps short of failure.
Day Six – Hypertrophy Legs/Calves
2 Supersets consisting of 2-3 exercises each, 4-5 sets in the 8-15 range. 1-2 reps short of failure.
Day Seven – Off
Bonus: Henry Cavill – Myostine or Steroids?
Actor Henry Cavill came on the bodybuilding radar with his jacked shape in Superman and Superman vs Batman. The inevitable question arose as to whether Cavill built his superhero body with legal substances like SARMs or whether he went the illegal steroid route.
Let’s get to the truth.
Celebrity trainer Mark Twight was training Henry for 11 months. However he would begin filming in just 5 months.
In this 5 month time frame Henry gained 20lbs of weight (2) and maintained his gains for the next 6 months. He transformed from looking like an athlete, to a natural bodybuilder.
2 years previous to the Man of Steel, Henry played Theseus in Immortals.
In this time frame, he looks to have gained approximately:
• 15lbs (7kg) of lean muscle.
• And 5lbs of fat, going from around 7% body fat up to 9%.
15lbs of muscle doesn’t sound like a lot, but gaining this amount lean muscle tissue makes a BIG difference to how your muscles look.
Henry also accomplished the following lifts, according to his trainer Mark Twight:
Deadlift: 435 lbs (197kg)
Push press: 245 lbs (111kg). For bodybuilders thinking ‘wtf is a push press’, it’s basically a barbell overhead press.
Back Squat: 365 lbs (166kg)
Strong lifts indeed for a guy weighing 100kg.
Bonus: John Cena’s SARMs Cycle Workout
Wrestler and actor John Cena needs to maintain peak physical condition year round for his acting gigs and personal appearances. To stay big and defined Cena, cycles SARMs on a bulking and cutting regimen. His workouts pair with the cycle he’s on so that he focuses on heavy compound movements during his bulking cycle and higher reps with lighter poundages when he’s cutting.
John Cena’s Training Philosophy
We have scoured the internet for articles and interviews that give us hints as to what his program is, as well as watching videos of his workouts on YouTube. For a long period of time, wrestlers trained in a very similar way to bodybuilders. This isn’t particularly surprising when you see some JACKED physiques in wrestling, such as Cena, Lesnar, Dwayne Johnson and Triple H.
From studying his videos, Cena appears to perform pyramid sets for the compound lifts. A warmup set (which incidentally is heavier than most people’s max) of ten reps on bench press, followed by progressively heavier weights and lower reps. Pyramid sets are a truly effective way to increase your strength and power.
During interviews, Cena has mentioned that he follows a five-day training split. Bear in mind that this would not include the training he’d be doing for wrestling, nor would it include any choreography for films.
Best Steroid Stacks for SaleWe've scoured the web for our favorite steroid stack alternatives and came up with this.
Crazy Bulk has the bulking stack with alternatives to Dianabol, Trenbolone, Deca Durabolin and Testosterone.
They also have the cutting stack with alternatives to Anavar, Winstrol, Clenbuterol and Testosterone.
You can also buy them individually.
If you're interested in more potent compounds you can always check out the latest research on SARMs and buy them from Science.Bio.
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