I’ve been in the bodybuilding industry for over 40 years and have spent countless hours researching the exciting world of SARMs. If you’re looking for the best SARMs for bulking, fat loss, strength, or for women then you’ve come to the right place!
In this article, I’ll reveal exactly what you need to know about SARMs in order to pick the best one for achieving the results you want.
TL;DR: What Are SARMs
The term SARMs stands for Selective Androgen Receptor Modulators. This type of compound has the unique ability to bind to select muscle tissues which in turn promotes their growth and overall strength.
We can compare SARMS to anabolic steroids through the following analogy:
- Anabolic steroids are like a shotgun blast – after taking them they spread out all over your body.
- In contrast, SARMs are like laser-targeted precision missiles that are able to take out a single tiny target within the middle of a desert.
Altogether, selective androgen receptor modulators target muscle tissues directly and do not affect other parts of the body as steroids do.
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 5 Best SARMS
Basic SARMs Stack
Complete SARMs Stack
Ostarine MK 2866
Testolone RAD 140
Best SARMs for Bodybuilding Overall: Ostarine MK 2866
Ostarine is possibly the most researched SARM on the market.  This compound has displayed promising results for increasing testosterone levels and muscle while reducing body fat and there have been no reported side effects from its use.
In one study involving men over the age of 60, a dose of 3mg of Ostarine per day led to an increase in muscle mass of 3 pounds.
We recommend tacking Ostarine at a dosage of 25mg per day. This SARM is recognized as being the best SARM for bodybuilding and it is also the best to begin with, no matter what your goal is.
Best SARM for Bulking: Testolone RAD 140
Testolone appears to be the most potent selective androgen receptor modulator on the market and it was originally developed to help cancer patients put on muscle mass.  This compound promotes testosterone levels better than any other SARM and it is well-known for increasing both muscle mass and strength.
Although we cannot state that it will yield results that are comparable to anabolic steroids, a 12-week cycle of Testolone, stacked with compounds like LGD-4033 and YK-11, appears to provide men with results similar to taking a low dosage cycle of testosterone enanthate.
Best SARM for Women: Ligandrol LGD 4033
However, we suggest that women should use Ostarine for 8 weeks at 25mg per day during her first SARM cycle. Going forward, women may use Ligandrol LGD 4033 for their second cycle.
Thankfully, women do not have to worry about PCT cycling, so they can go directly from one cycle to the next.
Best SARM for Strength: YK-11 Myostine
YK-11 is known to be a myostatin inhibitor. Myostatin is a protein that limits muscle growth and blocks testosterone levels.
YK-11 has been shown to be as effective as testosterone in enhancing lean muscle mass and strength. Those who have used this compound have reported some pretty impressive gains in terms of both muscle and strength over an 8-week cycle.
As such, it is one of the best SARMs for bodybuilding.
Best SARM for Fat Loss: Andarine S4
This is an excellent choice to ensure that you do not lose hard-earned muscle while you are cutting.
How SARMs Work
SARMs selectively bind themselves to the androgen receptors in your muscle cells. There they act on the muscle cell to encourage it to grow stronger and get bigger.
Unlike steroids, SARMs do not encourage androgenic responses that affect a person’s sexual characteristics. SARMs promote an anabolic response in muscle tissue, such as increasing testosterone levels, and they have a relatively short half-life of between 12 and 36 hours.
How to Use SARMs
Unlike anabolic steroids, SARMs do not have to be injected into your body. Instead, they can be taken in three oral forms: liquid, capsule, or powder.
Each individual selective androgen receptor modulator has its own recommended dosage and stacking protocol. Different SARMS are also best taken at different times of the day.
There have been no studies relating whether it is best to take SARMS with or without food, so we cannot comment on that aspect of a SARMS protocol.
Best SARM Stack
For an overall combination of mass gain and cutting, we recommend taking the following stack for 8-12 weeks:
- Ostarine MK-286 – 25 mg per day
- Ligandrol LGD 4033 – 20mg per day
- Cardarine – 10mg per day
This specific stack should be followed with a 3-week PCT supplement cycle of 50mg of Clomid per day.
Best SARM Stacks for Cutting
Want to get ripped to the bone while staying natural? You won’t do it by sticking with your off the shelf fat burner. If you’re going to get results that are anywhere near like what anabolics produce, you’re going to have go on a SARMs cutting stack. By stacking the most effective cutting SARMs with 5-6 days per week of intense training and a calorie reduced diet, you’ll be able to get leaner than you ever thought possible.
The best SARMs stack for cutting combines Ostarine (Mk 2866), Cardarine (GW 501516) and Andarine (S4). Over an 8 week cycle, this stack should allow you to lose 12-14 pounds and get super shredded.
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.
The best SARM stack for bulking pairs RAD 140 and Ostarine.
Take 20 mg of Rad 140 daily along with 25 mg of Ostarine over the course of the 12-week bulking cycle.
This is another stack that should be followed by a 3 week PCT supplement featuring 10mg of Clomid per day.
Best SARM Stacks for Bodybuilders
If you’re a bodybuilder who has committed to go the natural route, you need every advantage you can get. That’s especially true if you’re going to be competing with guys who are on the juice. Stacking SARM’s is the next best thing to taking anabolics but without the side effect or legal issues. When it comes to stacking SARMs for bodybuilding, you need a combination of compounds that will get you massive and ripped at the same time.
My favorite stack for bodybuilding pairs Ostarine (MK 2866) and Ligandrol (LGD 4033). Take 35 mg of Ostarine and 15 mg of Ligandrol over an 8 week stack.
Best SARM Stacks for Strength
If you want to get as strong as %&@!, then you need to pair your hard and heavy work in the gym with premium nutrition and pharmacology. That doesn’t mean, though, that you have to go down the dark and dangerous route of anabolic steroids. SARMs provide a much safer option. While they won’t get you quite as strong a anabolics, they’ll come damn close – and without the side effects!
When it comes to getting strong, the best SARMs to stack together are Ligandrol (LGD 4033) and a relative newcomer to the SARMs market called YK 11. This compound is a real gamechanger when it comes to getting super strong.
Take 20 mg of Ligandrol and 10 mg of YK 11 over a 6-week cycle.
Who Should Use SARMs?
The question of who should use SARMs is impossible to answer. However, there are some people who should not use them:
- Do not use SARMS until you have gone through puberty. Until then, your body is already in hormonal overdrive to beef up your muscle mass – so don’t interfere with its natural process!
- Do not use SARMS if you are not eating properly for lean muscle gain and training intensely and smartly. SARMs are not a shortcut or replacement for hard work and discipline.
- You should also not take SARMs until you have been fully educated and informed about what they are, how they work, and the potential side effects that they pose.
Another important thing to keep in mind is that the SARMS market is completely unregulated which means that there are no controls on the products that are put into the marketplace.
You should think very carefully about whether or not you are prepared to gamble with putting a compound into your body that you really have no idea about!
Are SARMs Legal?
Yes, SARMs are legal. However, they can only be sold for research purposes and cannot be sold as dietary supplements.
In order to sell SARMs, websites must state that the product is being sold for research purposes only. Of course, everybody knows that the people buying them are doing so for one purpose and one purpose only – to pack on mass and get ripped!
Are SARMs Safe?
SARMS are much safer to use over steroids since they are selective in the androgen receptors that they bind to and do not promote an androgenic response or convert to DHT, which inhibits testosterone production.
However, all SARMS will lower the body’s natural production of testosterone to a certain degree and the use of some will require you to follow a PCT supplement cycle to allow your body’s natural testosterone production to rebuild.
SARMs that require PCT following their use include:
- Testolone RAD-140
- Myostine YK-11
- Ligandrol LGD 4033
Your PCT supplement following a cycle of these SARMS should last for 3 weeks. We recommend taking the PCT supplement Clomid at a dosage of 10 mg per day.
We need to reiterate at this point that the SARMS market is completely unregulated which means that the industry is rife with mislabeling of products, contamination, diluted products, and placebos.
Many of these products are also manufactured in extremely unsafe, low-quality facilities.
We especially recommend avoiding the use of SARMs that are produced in Asia. Unfortunately, many SARMs purchased through sites like Alibaba and Amazon will originate in China.
SARMS have not been around long enough for anyone to state categorically whether or not they carry long term side effects.
SARMs Side Effects
The main side effect of SARMs is the suppression of the body’s natural production of testosterone. There are, however, some other minor side effects with some specific SARMS.
Ligandrol (LGD-4033) may cause such side effects as water retention and gonadal androgen suppression.
Additionally, there has been some concern that Cardarine (GW501516) may be a contributor to certain types of cancer if taken in excessive dosages. More studies are needed to confirm this or if there are any other side effects from taking Cardarine.
Currently, human studies on SARMs are very limited and until more human trials have been carried out we cannot state that SARMs are 100% side-effect-free over the long term.
Where to Buy SARMs
There are a handful of websites that have proven themselves to be reliable, trustworthy sources of SARMs for sale. The best website available for SARMs is called Science Bio.
One thing that sets this company apart is that all of the SARMs they sell on the site are 3rd party tested. This ensures that the SARM you purchase is guaranteed to be 99% pure.
Best SARM Companies to Buy SARMs
There are a few suppliers who have gained a reputation for the quality of their products.
4 of the best suppliers for SARMs include:
When it comes to selecting a supplier of SARMS it pays to be a very discerning buyer. The online purchasing market is saturated with black market gimmicks and shady dealers.
Over the last few years, however, one company has proven itself as a reliable, honest, and trustworthy supplier of quality SARMS.
That company is Science.Bio.
Science.Bio is a United States-based company that operates out of California. It is likely, though, that they source their products from China.
Science.bio was originally known as IRC.bio. IRC.bio was one of the most popular choices among the life-science and research community for its high-quality and reliable products but it was unfortunately shut down in November 2018 due to federal regulations and the increased complications associated with the sale of research compounds, specifically SARMs.
Science.bio launched in April 2019 and continues to provide its customers with superior research compounds that are fully transparent and possess high purity. Science.bio offers over 200 products that range from herbal and nutrient powders, nootropics and cognitive-enhancement supplements, as well as SARMs.
It’s important to keep in mind that Science.bio sells its products for research purposes ONLY and none are intended for human consumption or for the treatment and management of certain health conditions.
Swiss Chems is undoubtedly one of the most popular SARMs suppliers worldwide.
This US-based company has some of the highest quality research chemicals available today and offers products including SARMs capsules, peptides, PCT, and even kratom.
Swiss is perhaps best known for its amazing cashback program that allows customers to earn cash-back to their e-wallet with each and every purchase they make.
After making an initial purchase, Swiss Chems provides each customer with credentials for setting up their online account where they can access their dashboard in order to view their cashback wallet balance.
Customers are rewarded 5% back on each item they order and they may apply their rewards to their next purchase or may choose to accumulate points towards future purchases.
Swiss Chems offers a huge selection of products including 9 different oral SARMs, over 50 types of peptides, and 12 PCT compounds.
They’ve even partnered with Royal Men’s Medical Center (RMMC) programs for hormone replacement therapy (HRT).
Looking for the best deal on SARMs?
Chemyo offers liquid SARMs in 50ml bottles and its average cost is nearly 30% less than competing brands!
It even offers free shipping on US orders over $100 and provides major discounts for customers who pay with crypto.
Some of its most popularly sold SARMs solutions and powders include Ostarine, RAD-140, and YK-11.
Another one of its customer favorites includes its liquid SARMs value packs which include combinations like MK-2866 and GW-501516 or YK-11 and MK-677 that save up to an additional 15% off of your final order.
Worried about compromised quality due to these amazing deals? Don’t!
Chemyo conducts randomized 3rd party testing and implements testing such as FTIR, HPLC, and GC-MS.
What’s even more incredible is that all of its products score on average greater than 99% purity when tested!
Behemoth Labz has been around since the 1990s and offers SARMs in injectable form.
It’s extremely hard to find reliable brands that sell injectable SARMs that have been extensively studied and maintain high purity.
Behemoth offers the following injectable compounds:
- Ligandrol LGD-4033
- MK-677 Ibutamoren
- Ostarine MK-2866
- S4 Andarine
- Testolone RAD-140
In order to maintain trust with its customers, the company conducts 3rd party testing on all of its orders and provides COA’s for all products.
Behemoth also offers SARMs in traditional liquid or tablet form as well as compounds like peptides, transdermals, and other popular supplements for performance enhancement, strength, and fat loss.
Behemoth allows its customers to pay via PayPal, Bitcoin, Litecoin, and Ethereum.
When it comes to packing on muscle mass and getting ripped, you need to concentrate on proper nutrition and consistent, intense training. Once you have those elements in place, you can then decide whether or not to use SARMs to further enhance your results.
Having read this article, you now know the challenges and risks involved in taking SARMs. If you decide that you still want to give them a try, we suggest that you start with Ostarine MK-2866 since it is recognized as the safest SARM available.
Basic SARMs Stack
Complete SARMs Stack
Ostarine MK 2866
Testolone RAD 140
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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