The use of anabolic androgenic steroids – AAS, or selective androgen receptor modulators – SARMs, for anabolic gains is a bad idea. This is common knowledge, everyone knows it and, on the outside, everybody agrees. However, if you would only log on to the net and start a search for supplements that would allow greater lean muscle gain, have better fat-burning effects, or support strength gains, you would find links to sites where you could buy anabolic steroids or SARMs. And these sites exist because people purchase them. Now the question is, if everyone knows that performance enhancers are bad, why use them? That is the million-dollar question.
While steroids or SARMs were not developed for athletic performance enhancement, the fact that the sports community has taken to it like a fish to water is a sign of efficacy. You see, whatever the cost – monetary or otherwise, athletes and bodybuilders are willing to inject or ingest this potential poison if it means it would result in bigger and more muscle or an arrest in fat gain. These drugs allow the user to get stellar results in half the time for a fraction of the effort. While steroids and SARMs do work to increase muscle and strength gains, they cannot do so without physical exercise. However, for them to work, not as much exercise is required. The steroids were quickly abandoned when the side effects became too apparent. You could tell a steroid user apart by looks alone, especially the women. The consequences were dire indeed.
This paved the way for SARMs, which are just as bad but have relatively fewer side effects. But that does not mean that SARM use is legal – quite the contrary. While they still have some medical applications, SARMs have not been cleared for human consumption by the FDA. Even though steroids are established compounds used in various medical treatments, administered under the strict supervision of healthcare professionals and subject to rigorous regulation, their use in human medicine is well-documented, contributing to their controlled application in therapeutic contexts. SARMs, on the other hand, are still being tested on rats. Not all SARMs are being researched, either. While there is some scope for application, SARMs are still a long way off from human trials, let alone human consumption, which makes SARMs a lot more dangerous than steroids.
With steroids, you know what to expect, and there is a game plan in place to deal with the adverse consequences. However, that is not the case with SARMs – there are no regulated dosages, no fixed cycles of use, not all SARMs can be stacked, and they are not meant to be consumed daily or weekly. No scientific literature exists on SARMs, side effects, or their long-term consequences on health. Nevertheless, the fear of the unknown side effects seems to disappear in the attempt to grow more muscle. And more and more athletes are looking up possible SARMs to use for improved performance.
One such query surrounds two similar-sounding research chemicals – S4 and S23. To put the above bit into context, let’s take a closer look at the two SARMs to see what they are and what they are capable of.

The S4 vs S23 SARM: What Are They?
Before we continue, we must make it clear that this article does not condone the use of any synthetic performance enhancer. On the contrary, we encourage the use of natural and safer elements that do not harm the body, which we shall happily introduce you to in a bit.
S4

S4 is a selective androgen receptor modulator; it is also known as S4 Andarine or simply Andarine. The SARM was developed as a potential remedy for muscle wasting which resulted from disease, benign prostatic hyperplasia, and also to promote healthy body composition. Word quickly spread that the SARM was able to provide results like AAS but within a shorter window and with only a fraction of the side effects. Ever since then, Andarine quickly became a prevalently used fitness aid and was deemed to be one of the most powerful SARMs to grace the bodybuilding community. Because the SARM was developed to counter muscle loss, it was designed to zero in on androgen receptors in the muscle and bone tissue, exponentially increasing protein synthesis. As a result, strength, endurance, and stamina improved as well.
The drug is potent, and that is being polite – a tiny dose goes a long way. However, there is no official dosage to follow. Anecdotal evidence suggests that a 25mg per day dose does enough. However, Andarine has a short half-life of 4 to 6 hours, so it is suggested that you break the daily dose into four doses for best results. Some veterans can up the dose towards the end of the cycle which lasts eight weeks. However, one should never exceed 50mg per day, the consequences are dire.
You must know that the research for Andarine has stopped completely even before it hit human trials. This was because Andarine caused severe vision issues, and the impact was irreversible. Studies and development of this chemical have ceased, translating to, Andarine is never going to be certified ok by the FDA.
S23

S23 is a more obscure SARM and is often referred to as the poorer cousin of Stenabolic SR9009. However, S23 does have its highlights. The drug was initially developed as a potential male contraceptive pill or male birth control while increasing muscle mass and facilitating fat loss. S23 was seen to drastically reduce sperm count in just the first week of use. S23 is the strongest SARM but is also the harshest. The drug manifests both muscle-building and male-hormone-like behaviors. S23 can increase muscle size, improve bone mineral density, and enhance physical performance. However, it works so well that it practically destroys the androgen receptors and corresponding tissue. This is what we mean by harsh – while the drug does deliver amazing anabolic results, it also severely affects the body. Hence, the infamy.
Like Andarine, S23 should be used in tiny doses spread across the day. There is no consensus on how much should be used, and almost every user becomes a lab rat to test efficacy and tolerability. The only rules with S23 are that the cycle should not last more than eight weeks and that best results are achieved when doses are gradually increased throughout the cycle. So far, S23 does not seem to affect the prostate gland or the male reproductive system, but long-term consequences are unknown.
Post-cycle therapy is a must with both S4 and S23. So, if you plan on getting in more than one cycle of either SARM, it is suggested that you wait at least eight to ten weeks after PCT before you start with the next cycle again. This is to avoid receptor saturation and diminishing returns from either chemical.
The Benefits & the Side Effects
The benefits of use for Andarine S4 and S23 are similar. Both are often used for cutting and body recomposition rather than bulking. However, these benefits come with a hefty price indeed.
S4 Andarine | S23 | |
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Side Effects |
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Which Is Better for Anabolic Gains, S4 or S23?
Truth be told, using either is a very bad idea. However, if you insist on adding SARMs to your exercise regime, you are better off choosing S4. Both SARMs are preferably used during the cutting phase as the compounds facilitate fat loss to a greater degree, but S23 is a lot more volatile.
With S23, we cannot stress enough the degree of testosterone suppression. Even with PCT, it would take a lot longer for the body to restore natural testosterone production. Low testosterone levels have side effects of their own, like the tendency to gain weight, mood swings, low libido, fertility issues, and several other problems. Those, in addition to the side effects of S23 itself, add up to too much. Yes, the desirable results are more drastic with S23 because of its high affinity to bind to androgen receptors, but the same is true for the consequences, too. Andarine and S23 are considered the strongest SARMs, but they are used only by experienced users, and those users report S23 to be the most suppressive SARM with regard to natural testosterone. S23 also facilitates a notable increase in estrogen levels and suppresses luteinizing hormone and follicle-stimulating hormone, just like a steroid would. Hence, we suggest that you steer clear of S23.
S4 is not that much better, either. While building muscle and fat loss can be achieved, the clinical trials conducted on rats resulted in the same vision side effects in each round of experiments. It was such a lost cause that studies have stopped entirely. The effects on the human body can be seen in one cycle alone, and the long-term consequences are yet unknown. If the adverse consequences alone are not enough to convince you to leave the SARM alone, there is more.
S4 is illegal for human consumption, and it can be bought only for research purposes. However, the companies that sell Andarine know why you purchase them and let you do so knowing the effects of the chemical on the human body. Obnoxious prices are quoted, and yet, there is no guarantee that the product in hand is pure or unadulterated. In case of dire consequences, these companies would shirk responsibility.
If trace amounts of the chemical are found in your bloodstream or urine, you can kiss your professional sports career goodbye. In such scenarios, you are looking at a possible lifetime ban, and you could be stripped of your titles as well.
If Andarine S4 or other SARMs were the only way to preserve lean mass while trying to cut fat, we could probably justify the use. But that is not the case. There are natural, safer, and legal alternatives that are designed to emulate SARMs but have no side effects. Let us introduce you to Brutal Force AndaLean.
Brutal Force AndaLean: Natural Muscle Gain & Fat Loss
Seeing that the use of performance enhancers is a real and deep-rooted problem in the sports community, WADA and other similar associations have taken steps to discourage use. This does not affect the behavior of bodybuilders who use such compounds for solely aesthetic reasons. To tackle the issue, some fitness supplement companies tried to recreate the results of steroids and SARMs using natural and legal components. Many manufacturers failed, but a few were successful though – Brutal Force is one of them.
This fitness supplement giant is now an industry leader in natural fitness products that have been designed to emulate the benefits of prevalently used illegal compounds. It has been able to carve a niche for itself by marketing supplements that have no side effects, are easy to use, and are legal to use even while you are actively competing. And the brand also has a natural alternative for S4 Andarine.
Brutal Force’s AndaLean
Brutal Force AndaLean aims to serve as the premier fat-burning supplement, fashioned to emulate the effects of the SARM known as Andarine S4. It is also designed to preserve the muscle tissue that you had worked so hard to create during the bulking phase. Using a unique combination of natural ingredients, AndaLean is free from side effects. On the contrary, the components used come with a variety of health benefits that can further improve overall well-being.
Formulated to be used by both men and women alike, AndaLean is made to be easy. There are no adjusting doses according to gender or results. The supplement pills make for convenient use which is standard. The only ask is that you take the pills along with a calorie-deficit balanced meal and appropriate exercise. AndaLean emulates the results of S4 to such an extent that it left even the most skeptical users pleasantly surprised.
Here is what the supplement promises to do for your body.
- Supports muscle and strength gains
- Quickly burns stored body fat
- Significantly reduces recovery time
- Controls blood sugar spikes
- Helps to keep a lean figure
- Prevents muscle soreness and fatigue
- Improves energy production.

Recommended dosage: Take 3 capsules a day with water, 15 minutes after workout. Take only on workout days. Continue use for 2 to 3 months to enjoy the full range of benefits.
Double Up with AndaLean: Buy 2, Score 1 Free – Get S4 Strength Legally!
How Does AndaLean Work?
The SARM S4 is an effective performance enhancer because it artificially augments the body to work more and faster. Hence, the side effects. Natural alternatives like AndaLean do not work that way. The natural ingredients in AndaLean work with the body and enhance the already present anabolic systems in place. Instead of introducing foreign compounds to take over functions, natural options work to repair, maintain, and enhance the body. This means that these alternatives do not ask the body to make unnatural changes. Hence the absence of side effects.
Natural ingredients are also packed full of health benefits, so instead of side effects, you enjoy a range of health improvements. The components that make fat loss and muscle preservation possible for AndaLean are as follows.
Soy Protein Isolate, 450 mg, and Whey Protein Isolate, 450 mg –
both have a rich amino acid profile that:
- Supports muscle mass growth, repair, and maintenance.
- They also facilitate quick recovery and strength.
- Soy protein provides antioxidant benefits, whereas whey protein assists in tissue repair.
BCAA 2:1:1, 250 mg –
BCAA is a combination amino acids leucine, valine, and isoleucine. These amino acids promote strength, endurance, and stamina and allow the user to perform longer and better at the gym.
Wild Yam, 150 mg –
helps to maintain:
- A healthy balance of testosterone, estrogen, and progesterone.
- The root is also fiber-rich, promoting satiety during the cutting phase.
- It also supports protein synthesis, strength, and bone strength.
ElevATP®, 125 mg –
a trademarked supplement that consists of ancient peat and apple fruit extract. Designed to rev ATP production, this component can boost ATP production by 64%, which translates to:
- Healthier muscles
- More strength, and
- Energy production.
These ingredients are deemed safe but are also potent to help you along during your cutting phase. However, there is always a chance of allergies or drug interactions. It is strongly recommended that you seek professional medical advice before you start the use of this or any other natural supplements. This is particularly pertinent if you are pregnant, breastfeeding, or suffering from a pre-existing medical condition and/or are taking any prescription medications.

Where & How to Buy Legal Andarine S4?
For greater lean mass starting today, simply click here to Buy Andalean from the Brutal Force Official; it’s as simple as that.
- A single bottle of AndaLean, which should last you a month, would cost you $69.99.
- When you buy 2 bottles for $139.98, you get a third bottle free, too.
Free worldwide shipping is available on all purchases. All purchases also get you a FREE Bulking & Cutting video course. In case you are not satisfied with the results, Brutal Force offers you a 100-day money-back guarantee. This policy is only available for bulk purchases.
You are also offered the option of a pre-made stack, which includes RadBulk (RAD 140 Testolone), OstaBulk (Ostarine 2866), and AndaLean. Known as the Select Stack SARMs Bundle, this stack provides you with enhanced athletic performance, gains lean muscle mass, and quickly melts body fat. The stack would cost $139.99.
Comparing the Most Potent SARM to Its Natural Alternative
To be honest, it would be unfair to compare Andarine S4 and Brutal Force AndaLean. While one is a dangerous compound, the latter is a natural option with only health benefits filled to the brim. However, since a little more convincing is required for those of you who are on the fence about fitness supplements, here is a rundown of what works and what does not for the SARM and the supplement.
Comparison | |
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Purpose of Formulation | Andarine S4 was formulated as a possible remedy for muscle wasting and benign prostatic hyperplasia. Andarine has not been approved for human use, and trials for the compound have ceased due to vision issues. Contrarily, AndaLean was formulated exclusively to promote fat burning and preservation of lean muscle tissue. |
Results | Andarine S4 delivers each time without fail, and this is probably the only way in which the SARM works better than the legal option. Because the SARM artificially induces results, they can be precisely predicted. The performance of the SARM is not affected by any external factors. On the flip side, natural components, unfortunately, are influenced by several factors like gender, age, health conditions, diet, and lifestyle. There will be results, but there is no way to predict when they will manifest. That is why AndaLean suggests that you use the pills for at least 2 to 3 months. |
Consequences of Use | S4 is wrought with side effects and also suppresses testosterone production. The long-term consequences of use are unknown, and there is no way of knowing as clinical trials for the SARM are no longer being conducted. In contrast, AndaLean is designed to be free from negative effects, both in the short term and long term, according to its design and formulation. |
Professional View | If you are under the influence of S4, no professional sports association is going to let you compete. On the contrary, you could lose any titles you have won so far and be banned from competing ever again. Whereas the natural alternative does not artificially enhance the body and gives you no undue advantage over other athletes. As a result, you can use AndaLean even while actively competing. |
Purchase Options | S4 is usually marketed as a research chemical, and according to current government laws, it cannot be bought legally for human consumption. On the contrary, AndaLean was created to be a safe alternative to the SARM and can be easily bought from the Official Brutal Force Website. |
Price | S4 Andarine can be bought over the internet, and it is sold by companies that tout the SARM as a fitness supplement. However, nowhere on these shady websites is there a mention of consequences of use, WADA restrictions, or lack of FDA approval. Costs vary from $105 to $85 per bottle, which is way steep. Conversely, AndaLean is safe and legal and costs only $69.99 for a month’s worth of product. |
Summary & Verdict
S4 or Andarine and S23 are two prevalently misused research compounds in the bodybuilding community. While they are both potentially dangerous, riddled with side effects, and illegal for human consumption, many athletes prefer to use the SARMs for anabolic gains. If we were to choose between the two, S23 is the stronger of the two. High doses of S23 could have lasting health consequences, which is why S4 is often the poison of choice. However, it is important to note that Andarine is not without its risks. For individuals seeking a safe and legal fitness supplement, Brutal Force AndaLean is a recommended alternative. Formulated to mimic the benefits of the SARM Andarine S4, AndaLean offers similar results without the associated side effects, making it a preferable choice for health-conscious consumers. Based on its safety profile and legal status, AndaLean emerges as the superior option for enhancing fitness and well-being.

Sean Collins, a fitness mentor and NCCA personal trainer who is also a CEO of AndarineOfficial. As a personal trainer, one of the things that makes him different is that he specialize in weight loss and fat loss through exercise training rather than dieting. By combining exercise with healthy eating habits, you will see greater changes in your physique quicker than following any other guide.