SARMs & Hair Loss – How to Avoid it

SARMs are known for increasing muscle mass and helping you lose a bit of fat, but will they negatively affect your hair growth or health?

In recent years SARMs, or selective androgen receptor modulators, have grown in popularity and are considered by many to be much safer when it comes to comparing them with anabolic steroids. Users claim the side effects like hair loss are minimal and don’t have the more severe consequences on the body like many steroids do.

Critics, on the other hand, will say that SARMs have not been “fully vetted” and that research into their benefits and side effects is still in its infancy. Either way, there’s no denying that SARMs have several benefits, including muscle growth, fat loss, better skin, and even better sleep.

Bodybuilders and fitness buffs have been singing the praises of SARMS for years now as they’ve been able to achieve remarkable results in months that otherwise would’ve taken years and, in some cases, never at all.

In this article, we look specifically at the question, “SARMs & Hair Loss – Do SARMs cause hair loss”? With conflicting information out there, it can be daunting and misleading when researching the topic of SARMs and hair loss. (1)

Warning: The content on and 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. We frequently mention research chemicals that are not made for human consumption. Therefore, before purchasing any product for personal use, consult with your doctor or healthcare provider first.

Key Takeaways

  • Simply put, SARMs can both cause hair loss and prevent hair loss. SARMs are all different from one another, and as such, each SARM possesses different qualities that can negatively or positively impact hair loss. The key is how “suppressive” the SARM may be. 
  • The quality of the SARM significantly influences the outcome of experiencing either hair growth or hair loss. High-quality SARMs are less likely to produce hair loss.
  • Stress and anxiety over hair loss can also worsen the problem; however, once you have stopped your cycle, hair growth should return to normal. Phew!!

Do SARMs Cause Hair Loss?

It is indeed true that some SARMs have been shown to cause hair loss, but what many don’t know is that some SARMs prevent hair loss. Because each SARM is completely unique, they have different qualities as well as impacting hair loss in different ways. Generally speaking, it all comes down to just how impressive each SARM is.

SARMs reduce natural testosterone production, with many SARMs suppressing these levels to a point where they can have harmful impacts on the body. Alternatively, some SARMs barely stifle natural testosterone suppression.

Why are testosterone levels so important when it comes to hair loss? Because testosterone is a significant contributor to the formation of DHT, which subsequently causes hair loss. So it goes, that if you’re taking a SARM that suppresses testosterone to safe levels, it can mitigate the chance of hair thinning and losing hair.

How Do SARMs Cause Hair Loss?

Simply put, SARMs have been proven in numerous studies to reduce SHBG or “sex hormone binding globulin.” SHBG binds to testosterone which most people are aware of, however, what is often overlooked is that SHBG actually binds 1.3 faster to DHT than it does to testosterone.

This reduction in SHBG results in an increase of both DHT and free testosterone. Subsequently, hair loss and hair shedding may occur. Luckily, if you do experience hair loss, it will generally only last during the initial phases of the first cycle and will stop once the testosterone can offset the effect.

During this phase, you will also experience benefits such as an increase in motivation and libido and a boost in general health and well-being, so it’s not all bad when it comes to SARMs and hair loss. It’s important to remember that hair loss is gradual, and a small spike in DHT shouldn’t have a negative impact on your hair health,

Permanent hair loss is only possible if you’re using low-quality SARMs or RAD 140, which is known to induce hair loss, especially if taken in higher than recommended dosages. All in all, hair loss on SARMs can happen, but it’s rare. (2)

SARMs that Don’t cause Hair Loss

There are several SARMs on the market that are considered to be “hair loss friendly” and, if taken correctly, shouldn’t cause hair shedding.


Ostarine, or “MK 2866,” is not only one of the most common SARMs but also one of the mildest. It’s generally accepted that Ostarine does not cause hair loss. To experience hair loss using Ostarine, you would need to be taking well over 50 mg daily.

LGD 4033

Ligandrol, or LGD 4033, is yet another standard SARM that is commonly used by people looking to develop lean muscle while shedding fat (not hair). Only 1-2% of people taking Ligandrol experience any form of hair loss, however, and luckily, hair growth does start again shortly after ending your initial cycle. The fact hair loss is mild, may also suggest stress was the main contributing factor rather than LGD 4033.

MK 677

MK-677, or “Nutrobol,” is a growth hormone secretagogue and not a SARM. Whereas SARMs bind to the androgen receptor, MK 677 promotes the production of natural growth hormones. Obviously, as MK 677 is not a SARM, we can safely assume it should not cause hair loss. As a matter of fact, many people take MK 677 as it can help prevent hair loss and keep hair follicles healthy.


Similar to Mk 677, Caradine does not fall into the SARM category. Caradine or “GW 50156” does not promote or impact naturally produced testosterone and, as such, should play no role whatsoever in causing people to lose hair or experience hair shedding. If you are experiencing hair loss with Caradine, you’re probably using a low-quality version or simply using too much.

Stenabolic (SR9009)

Stenabolic or “SR9009” is often mentioned in the same conversations when it comes to SARMs, although not being one itself. Stenabolic is “non-hormonal,” meaning it should have no effect on your testosterone and, subsequently, your hair follicles and hair loss.


A combination of both Ligandrol and Ostarine, S4, also known as “Andarine.” Used responsibly and in the correct dose, S4 should not cause hair loss or hair shedding. A small number of users have experienced light hair loss while taking S4, but again it’s not clear whether this is due to S4 or lifestyle-like factors like stress and anxiety. (3)

Where Can I Buy SARMs?

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How to Avoid Hair Loss while on SARMs

So how can you avoid hair loss while on SARMs, and is it possible that some SARMs increase hair growth? One factor that is often overlooked is that many users are stressed about hair loss while using SARMs, that the stress itself is the cause of hair loss and hair thinning. The other most obvious reason you may be experiencing hair loss, even with a high-quality SARM, is overdosage.

MK 677 is generally accepted as being the most effective way to limit, stop or mitigate hair loss and hair thinning. Used in combination with your primary SARM, MK 677 boosts the natural production of growth hormone resulting in better hair and lower stress levels. (4)

How to Fix Hair Growth after Using SARMs?

One of the most effective things you can do to reduce hair loss and promote hair restoration is to use the shampoo “ketoconazole.” Additionally, if you have advanced hair loss, then “5-ar inhibitors” may slow hair loss and even help to reverse it. However, these compounds have numerous side effects, and much thought needs to be taken before purchasing and using them.

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Conclusion: SARMs and Hair Loss

Who doesn’t want to keep their full head of hair? I know I certainly do. The fact of the matter is that we need to avoid anything that may speed up or exacerbate hair loss. That said, high-quality SARMs may reduce the risk of experiencing hair loss, especially if correct dosages are cycles are adhered to.

Remember, RAD 140 is known to cause hair loss, and if you’re predisposed to balding, your best bet is to give it a wide berth. Rather opt for Ostarine or even LGD-4033.

Frequently Asked Questions

What are the side effects of SARMs on women?

As with any medication, there are always going to be some side effects, and SARMs are no different. For women, one of the most common side effects is the disruption to their menstrual cycle, which may result in irregular periods and possibly inflammation and discomfort. Additionally, women may also show signs of male characteristics such as growing body hair, hair loss, and erratic mood swings.

How to prevent hair loss while on RAD 140?

Men who are predisposed to genetic male baldness are at greater risk of hair loss while on RAD 140. One effective way to reduce or mitigate hair loss is by using 1mg of Finasteride daily. However, if you’re taking SARMs that are of high quality, you’re less likely to see hair loss. Some suggest using MK 677 while on SARMs to prevent hair loss as it generates more growth hormone resulting in healthy hair and glowing skin.

How does RAD 140 cause hair loss?

Despite the fact many YouTube channels will say RAD 140 does not cause hair loss, you only have to enter any bodybuilding chat group to see that’s not the case at all. The vast majority of RAD 140 users suffer some form of hair loss. This is because suppresses SHBG (sex hormone binding globulin), releasing DHT (dihydrotestosterone) throughout the bloodstream. In short, the sudden change in hormones may cause hair loss.

What are the side effects of Ostarine?

Although Ostraine is typically considered to be one of the safer and well-tolerated SARMs, as with any medication, there is a risk factor, including negative side effects. Some of the common side effects associated with Ostraine are nausea and diarrhea. There is also the risk of liver damage in long-term users of Ostraine.

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Drop us a comment down below and one of our expert coaches will respond to it.,and%20facilitate%20recovery%20from%20exercise.&text=SARMs%20are%20not%20anabolic%20steroids,to%20androgen%20receptors%20(ARs)

Randall VA. Androgens and hair growth. Dermatol Ther. 2008 Sep-Oct;21(5):314-28. doi: 10.1111/j.1529-8019.2008.00214.x. PMID: 18844710.

Dalton, J. T., Barnette, K. G., Bohl, C. E., Hancock, M. L., Rodriguez, D., Dodson, S. T., Morton, R. A., & Steiner, M. S. (2011). The selective androgen receptor modulator GTx-024 (enobosarm) improves lean body mass and physical function in healthy elderly men and postmenopausal women: results of a double-blind, placebo-controlled phase II trial. Journal of cachexia, sarcopenia and muscle, 2(3), 153–161.

Laurent MR, Helsen C, Antonio L, Schollaert D, Joniau S, Vos MJ, Decallonne B, Hammond GL, Vanderschueren D, Claessens F. Effects of sex hormone-binding globulin (SHBG) on androgen bioactivity in vitro. Mol Cell Endocrinol. 2016 Dec 5;437:280-291. doi: 10.1016/j.mce.2016.08.041. Epub 2016 Aug 26. PMID: 27576188.


Brenton Barker

Brenton Barker | Writer

Brenton is a highly qualified sports coach with over 20 years of experience working with professional athletes. With a degree in sports coaching and experience in prominent positions, including Head Advisor to the Japanese Government Sports Institute and Manager & Head Coach to Australia's Governing Sporting Body. Currently, he consults with several professional athletes and sporting organizations, sharing his expertise to help them reach their full potential.

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