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ACP-105 Review (2023): Effective SARM Or Waste Of $?

You have likely heard of SARMs (selective androgen receptor modulators) before.

These are popular options among those who are working out and trying to get into better shape.

There are multiple types of SARMs on the market today including ACP-105.

This SARM is helpful for building muscle, burning fat, and increasing levels of strength.

Below, you will learn more about ACP-105, what it is, the benefits, dosages, etc.

Then, you can determine for yourself whether or not it is a good option for you.

IMPORTANT: The below research chemical is NOT intended for those under the age of 18.  If you are under the age of 18, do NOT consider taking it under any circumstances whatsoever.

Also, if you’re planning on joining the military, cease using this (and really any) compound at least a couple months before going to MEPS. 

They can cause a false positive on a drug test, and will affect your chances of joining!

What Is ACP-105?

acp-105 capsule reviews

Note: Click Here to buy ACP-105 legally online from our #1 rated source, Pure Rawz.

This product is a SARM, and it has come to be known as one of the best options for bodybuilders who are looking for new supplements to take.

This compound was first created by Acadia Pharmaceuticals, Inc.

The original purpose of ACP-105 was to help treat bone degenerative disorders, such as osteoporosis.

It was thought to help with muscle-wasting conditions, as well.

However, athletes like bodybuilders soon discovered that SARMs like ACP-105 were great for helping with more than just bone issues.

When using these types of chemicals, it is possible to achieve some impressive physical gains that are hard to achieve otherwise.

It turns out that ACP-105 is a highly anabolic compound. It works similarly to steroids without the side effects that are typical from androgen compounds.1

The compound is capable of helping to build muscles strength, size, and mass.

Even better, it can help those who use it to reduce body fat while still building muscle tissue.

How Exactly Does ACP-105 Work?

Before taking any supplement, people often wonder how it works in their bodies. They want to know the mechanics of what will be happening.

Understanding this can give you better insight into why it does what it does.

ACP-105 works the way testosterone does.

It binds with the androgen receptors selectively and works on them to provide a range of benefits all without causing any damage to the organs.2

It can reduce the high-density lipoproteins and increase the non-fat mass.

Since there is no aromatization, it will ensure that the estrogen levels do not rise. This also ensures that water is not retained.

This tends to mean that you can retain a sleek, cut look while still gaining muscle.

ACP-105 is a partial agonist, meaning that it only targets certain receptors.

It does not cause the nasty side effects that you would expect with certain other types of compounds that bodybuilders sometimes use.

This is a safer and better alternative.

Of course, in addition to understanding that it works on the body like steroids, you will want to have a better idea of what you can expect in terms of the benefits.

Detailed Benefits of Taking ACP-105

People take ACP-105 and other SARMs because they want the benefits of steroids without the dangerous side effects.

The benefits of ACP-105 are remarkable and have helped to make this one of the stars of the SARM world.

ACP-105 Increases Strength

One of the biggest benefits that many tend to experience when they take the SARM is increased strength.

Many users have found that their strength tends to go up by between 20% and 30% during a cycle of ACP-105.

Of course, this is going to vary depending on your gym experience, your diet, and how you are taking care of your body.

Although there hasn’t been too much research on ACP-105, there is a lot of anecdotal evidence that points to it being anabolic, similar to how Ostarine works.

ACP-105 Gives You Fast Results

Not only can strength be increased, but it also allows for faster muscle growth.

Some users have reported putting on 10 lbs. of muscle or more during their cycle. Not only are they putting on muscle, but it’s lean muscle.

And the best part about it is, you don’t have to wait years for the results.

We’re talking a matter of a couple of months, possibly even shorter, to start seeing enormous benefits.

ACP-105 Can Reduce Body Fat

ACP-105 users aren’t going to be putting on fat weight. Like Andarine and Ostarine, ACP-105 can actually help users lose body fat quickly.

It’s thought to be a good option for cutting fat.

Some users have reported losing between 2-3 lbs. of fat while still gaining muscle during their cycle.

Lost fat and gained muscle can create a remarkable visual difference in someone in a matter of months.

It is possible for users to take the product on its own, or to stack it with other SARMs, which could produce a greater effect.

There is even some evidence that it could help with cognitive performance.2

Positive Reviews and Complaints About ACP-105

Before you choose any of the options for ACP-105 on the market, it’s a good idea to check out some reviews.

Rather than looking at reviews of individual products that contain the SARMs, we’ll be looking at what users have to say about ACP-105 in general.

First, let’s look at the positive reviews.

“ACP gives better gains than Ostarine without the side effects I typically get from other SARMS in my experience. I’m running it with testosterone, Deca, and MK 677 now and haven’t noticed any major side effects other than a little shoulder acne, but that could be from the combination of everything instead of just the ACP.”
jokesandnotes (Reddit)

“Zero sides, strength gains were better than I expected considering I was in a significant caloric deficit. No water retention at all. It’s probably the best Cutter I’ve used if side effects are your main concern.

It’s comparable to Anavar @ 50mg/day or primo E @ 300mg/week. But I’ve had better labs a week after stopping an 8-week stack of test, var, and Primo, just a lot more side effects with the latter.

Also, I did not have the increase in kidney readings (BUN & creatinine… there might be a third one I have to double-check)”
Victor_Roma (Reddit)

Click Here to read more reviews from real users of ACP-105.

Likewise, there are some really good videos posted that outline the benefits and results users have been getting.

Here’s one of the more interesting ones: 

Now, let’s look at a review that has both some positives and some negatives to say about ACP-105.

“At 51 after 30 years of never taking a PED, I decided to jump in with Ostarine last year and ACP-105 this year. This proves I was smarter and more mature at 19 than now. Ugh. Anyway, Here is my experience with ACP-105. I went from nothing to ACP-105.

Not running anything else so my experience so far (2 1/2 weeks in) is going to isolate Acp-105. Results have been surprising. I decided to dose very low at 2.5 mg. All I wanted was to maintain muscle in my caloric deficit as I am cutting for the summer (about 1,200 calories/day).

I wanted to go low dose to avoid sides. Especially hair and too much suppression. So far, even at 2.5 mg, I am seeing pretty significant results. I gained 20lbs on my bench after the 3rd chest day. That is 20lbs in one week! I was shocked. No visible gains after week 1.

In week 2 I saw no more additional strength gains. Appears to have plateaued. I did begin seeing some noticeable gains in size by the end of week 2.

Right now, at around 19 days, I am seeing continued size gains with limited strength gains. I realize by the mirror and how my pants are fitting that it is doing its job and more. Pumps are insane.

I am performing better all-around at my boot camp workouts. Cardio output is even improved. There are sides though. At least for me. I feel like I began to shed a little after the first few days. Really worried me. It appeared to slow or stop by week 2.

I am keeping an eye on this. I had headaches and nausea the first few days and periodically since.”
Big-Entrepreneur3920 (Reddit)

ACP-105 Dosage and Cycling Instructions

Although there is not an established dose for ACP-105, there is anecdotal evidence from users that can help you to get a good idea of how to use the product.

Also, check the manufacturer’s instructions on the packaging.

Most of the time, users will recommend that you begin by taking just 5 mg daily for your first cycle.

However, you could increase this if you feel like 5 mg is not enough.

Intermediate users may take up to 10 mg per day and advanced users could take up to 15 mg per day.

Other users have taken up to 20 mg per day with no side effects.

Typically, a cycle will last 8 – 12 weeks.

For your first cycle of ACP-105 or other SARMs, you might want to do an eight-week cycle and stick with a lower dose (i.e. 5 mg).

Stay off it for a month or so and then come back with a 12-week cycle.

Work to ensure you keep your gains when you are off-cycle, too.

Stacking ACP 105 With Other SARMS

stacking acp 105 with ostarine and cardarine for cutting and fat loss

One of the things that some bodybuilders and athletes do is stack different types of SARMs to get better overall effects.

You can do this if you would like. Below are two basic stacks—one for cutting and one for bulking.

The below stacks are what we recommend:

Cutting Stack

  • ACP-105 – 10 mg/day
  • Ostarine – 25 mg/day
  • Cardarine – 10 mg/day

Bulking Stack

  • ACP-105 – 10 mg/day
  • Ligandrol – 20 mg/day
  • YK-11 – 10 mg/day

You can find all of these from one of our #1 rated SARMS source,

You will find that ACP-105 is versatile, which means it can pair well with many types of products.

If you are brand new to SARMs, though, you might want to take it on its own to see how it works and to ensure you don’t have any side effects.

Where to Buy ACP-105

Today, you can find ACP-105 through a range of manufacturers and sellers online.

These and other SARMs are typically only going to be found on the web.

However, this doesn’t mean that every company you find online will be a good source of ACP-105.

We recommend you pick up the ACP-105 over at our #1 rated SARMS source, Pure Rawz.

They’re 3rd party tested, made in America, are 99.9 pure, and are one of the most reputable SARMS suppliers in the world.

Click Here to visit their page on ACP-105.

Note: They also sell a capsule version if you prefer over liquid solutions, click here for more info on that.

Some of the companies are selling low-quality products. Others are selling products that are not even truly ACP-105.

Always take your time and be careful when purchasing any supplements online or offline.

Make sure you find a manufacturer and a seller that has a good reputation in the field.

Check to see what their customers have to say about the products they offer before you make your decision.

Typically, you can find the product in a range of forms.

It can be found in powders, pills, liquids, etc. You can choose the form and option that you feel is best for you.

The Potential Drawbacks

With all of the benefits, you are likely wondering if there are any drawbacks. Fortunately, you will find that the drawbacks do tend to be limited.

One of the biggest potential problems, though, is that it is still relatively new.

There still needs to be more research done on the compound to get a better idea of how it works and whether there are any other issues with it.

Thus far, the side effects and potential issues seem to be rare and mild.

The use of ACP-105 in some can cause headaches, fatigue, and nausea. In some instances, it was shown to cause mild testosterone suppression.

Overall, the side effects are rare, and there are not any severe ones.

Additionally, ACP 105 is included in sports drug testing in organizations such as WADA and the NCAA.3 4

It also should be noted that the presence of ACP 105 can be detected long after cessation of this research chemical.5


ACP-105 is a powerful SARM that has become popular as an alternative to S4 (Andarine).

It is meant to help your body create a lean and toned physique, which makes it a good option for those who are trying to get shredded.

If you are considering using ACP-105, or any other research chemicals and items for that matter, you will want to learn as much about them as possible.

Remember that the FDA has not yet approved these for human use, although they are legal to obtain and use.

Even though they may not be FDA-approved yet, they are considered to be safe for the most part.

It could be a good option for those who are looking to get into better shape and experience some of the purportedly amazing benefits, such as those mentioned above.

Just remember that you aren’t likely to see overnight results with the product.

It is going to take a few weeks, and you will need to be working out in the gym to make it happen.

Although many tout this and other SARMs as being miracle compounds, that doesn’t mean they are going to work without you putting in the effort in the gym and with your diet.


  1. Subhahar MB, Karakka Kal AK, Philip M, et al. Detection and identification of ACP-105 and its metabolites in equine urine using LC/MS/MS after oral administration. Drug Test Anal. 2021;13(2):299-317. doi:10.1002/dta.2918 (source)
  2. George S, Petit GH, Gouras GK, Brundin P, Olsson R. Nonsteroidal selective androgen receptor modulators and selective estrogen receptor β agonists moderate cognitive deficits and amyloid-β levels in a mouse model of Alzheimer’s disease. ACS Chem Neurosci. 2013;4(12):1537-1548. doi:10.1021/cn400133s (source)
  3. Thevis M, Piper T, Beuck S, Geyer H, Schänzer W. Expanding sports drug testing assays: mass spectrometric characterization of the selective androgen receptor modulator drug candidates RAD140 and ACP-105. Rapid Commun Mass Spectrom. 2013;27(11):1173-1182. doi:10.1002/rcm.6558 (source)
  4. Thevis M, Schänzer W. Detection of SARMs in doping control analysis. Mol Cell Endocrinol. 2018;464:34-45. doi:10.1016/j.mce.2017.01.040 (source)
  5. Thevis M, Thomas A, Piper T, Krug O, Delahaut P, Schänzer W. Liquid chromatography-high resolution/ high accuracy (tandem) mass spectrometry-based identification of in vivo generated metabolites of the selective androgen receptor modulator ACP-105 for doping control purposes. Eur J Mass Spectrom (Chichester). 2014;20(1):73-83. doi:10.1255/ejms.1236 (source)

See Also 

Best SARMS For Cutting & Bulking

Cardarine Review

Rob V.
ACP 105

ACP 105

4.5 out of 5 (78 Ratings)

Learn more about ACP 105, including the benefits of this SARM, potential side effects, results from users, where to buy it, and more.
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