Alpha Pro Muscle
  • Editor Rating
  • Rated 2.5 stars
FREE TRIAL to $97.23
  • 40%

  • Alpha Pro Muscle
  • Reviewed by:
  • Published on:
  • Last modified: March 14, 2018
  • Overall
    Editor: 51%
  • Effectiveness
    Editor: 48%
  • Speed of Results
    Editor: 48%
  • Sustaining Results
    Editor: 54%
  • Safety
    Editor: 46%
  • Value
    Editor: 48%

What Is Alpha Pro Muscle?

This supplement is a pre- and intra-workout supplement designed to maximize muscle gain. Its main mechanism of action is through stimulating the release of nitric oxide. This is a chemical produced naturally by the body, and it stimulates the widening of blood vessels, which increases the flow of blood to working muscles. The increased blood flow means that more oxygen is delivered to muscle tissue. This increased oxygen delivery allows you to work out harder and for longer periods of time.

Additionally, the increased blood flow delivers more nutrition to your muscle tissue. This can help to optimize workout performance. Since many people take pre- or intra-workout supplements designed to enhance performance, adequate blood flow to the muscles helps you to make sure your workout nutrition fuels you optimally. The increased blood flow due to nitric oxide also has positive implications for the recovery phase of your training. Since many people take protein immediately after lifting, having already-increased blood flow means that this protein will be delivered faster, thus leading to better muscle gains and faster recovery.



This supplement is manufactured by Ad Science LLC, a manufacturer that appears to only make Alpha Pro Muscle. This may sound unusual to those who are loyal to a certain brand of supplement. However, there are some benefits to having a supplement made by a one-supplement manufacturer. One of the main benefits is the fact that supplement representatives are not required to know large amounts of information about multiple supplements. They only need to know about this one, and the result is that, if you call with questions, chances are good that the representative you’re connected to will have a good grasp of this supplement and how it works.


How Alpha Pro Muscle Works?

This supplement primarily works as a nitric oxide booster. Its main ingredient, L-Arginine, has years of history and research behind it. L-Arginine has been used as a workout supplement for decades, but in the 1990s, many people used it despite not knowing how it worked. They simply knew that it did work. Then, a group of researchers decided to investigate how it worked. This team thoroughly investigated and found that L-Arginine pushed the body to make more nitric oxide, which dilated blood vessels and therefore sent more blood to working muscles. This study ultimately won the 1998 Nobel Prize in Medicine, and many fitness enthusiasts felt validated in their choice to keep using this supplement. The popularity of L-Arginine endures today.

Because of the mechanism of nitric oxide, the increased blood flow caused by Alpha Pro Muscle does not come with increased blood pressure. This is important, as strength training causes temporary spikes in blood pressure, and increasing blood pressure more can potentially lead to a dangerous blood pressure increase, which can in turn lead to vessel rupture. The increase in blood flow without increased blood pressure has several benefits for hose looking to build muscle. Since training hard is a necessary prerequisite to getting ripped, Alpha Pro Muscle makes it possible to train more intensely in terms of volume and weight. Because muscles receive more oxygen, they fatigue more slowly. This allows you to add more weight to the bar, get out another few reps, or even do both.

This supplement can also help you get the most out of your cardio or endurance exercise, too. If you’ve ever felt a burn towards the end of a long run or other cardio session, you know what it’s like to experience the effects of lactic acid. This is caused when the muscles are depleted of oxygen. Taking this supplement slows lactic acid buildup by increasing the delivery of oxygen, so you can perform endurance exercise for longer periods of time. This is good news is you are an endurance athlete or of you just want to stay lean.

The fact that the increased blood flow also delivers more nutrition to muscle tissue is also important. If you’re like many dedicated lifters, you probably spend a fair amount of money on supplements. You also probably want to make sure that those supplements work as well as they can. Because supplements like creatine and branched-chain amino acids and post-workout protein reach the muscle via the blood, increasing the blood flow to working muscles makes it more likely that you will see the benefit of other supplements you take.

Alpha Pro Muscle also works by creating an impressive pump. Your muscle tissue will fill with blood, which can not only help you lift more, but it also can make you look more ripped and vascular. Getting a great pump is extremely motivating for many people, and having a great pump during and after your workout can motivate you to keep coming back to the gym. Having a pump while lifting may also help you lift heavier, too.


Ingredients of Alpha Pro Muscle

This supplement includes several ingredients designed to help you build muscle fast. These ingredients are part of a proprietary blend, so buyers can’t know how much of each is included. Below, they are listed along with some additional information about each:

L-Arginine Alpha Ketoglutarate 2-1 – This is a form of the nitric-oxide boosting amino acid L-Arginine, and it is part of this supplement’s PumpViv NO2 blend. It is unique because it’s also bonded to alpha ketogulatarate. This substance has a few benefits, one of which is the fact that, in some studies, it has been shown to elevate peak athletic performance. Another benefit is the fact that this is one of three forms of L-Arginine in this supplement. Since the different forms are broken down and used by the body at different rates, the multiple forms of L-Arginine create what is effectively a time-release formula.

L-Arginine – This amino acid is the original nitric oxide booster. L-Arginine stimulates the body’s production of nitric oxide, which means that blood vessels dilate, delivering more oxygen and nutrients to muscles at work. This helps to create a powerful pump, and it also ensures that your pre- and post-workout supplements are delivered to your muscle tissue quickly. This not only helps you improve your workout performance, but it also supports muscle recovery, since your post-workout protein will be delivered more quickly to your muscle tissue. The supplement does not specify what this form of L-Arginine is bonded to, so it may be a free form ingredient.

L-Arginine Monohydrochloride – This is the third form of L-Arginine included in this supplement’s PumpViv MO2 blend. This is bonded to a chloride salt, meaning it is broken down faster and is released into the body sooner.

L-Citrulline – Like L-Arginine, L-Citrulline is also a powerful nitric oxide booster. However, more recent research is beginning to indicate that this supplement is actually a more powerful nitric oxide booster than L-Arginine. This is because L-Citrulline is degraded more slowly in the body, which allows it to stimulate the release of more nitric oxide before finally degrading.

Dipotassium Phosphate – This electrolyte salt is helpful for replenishing lost levels of potassium as you work out. Having an optimal electrolyte balance can help to improve performance when lifting.

This supplement comes in capsules, which are made using gelatin, dicalcium phosphate, magnesium stearate, microcrystalline cellulose. It is also worth noting that this supplement does not contain any stimulants. Since many pre-workouts contain stimulant ingredients, it can be hard for some users to get enough of the nitric-oxide boosting ingredients without taking too much of the included stimulant. With this formula, users may add their own stimulant if they feel they need to.



This supplement has many advantages. One benefit of choosing Alpha Pro Muscle is that you’re choosing a supplement whose ingredients have been supported by extensive research. Many workout supplements contain ingredients that are rooted in pseudoscience or even in no science at all, but this supplement has ingredients that work. Most people want to get their money’s worth in terms of ingredients, and with this one, you know that you’re getting ingredients that work.

This supplement comes in tablets, so it can be taken along with you in a gym bag or in a briefcase. There’s no mixing or cleanup to be done. Alpha Pro Muscle also contains very natural ingredients, so it is less likely to cause adverse reactions in most users. The fact that it has no stimulant added is also a benefit, especially for those with a sensitivity to caffeine or other stimulants. Even if you are not sensitive to stimulants, you can precisely dose your stimulant to go with this product rather than relying on a pre-set amount.



This supplement has not yet received a certificate. However, this is not necessarily a mark against it. The supplement industry, along with the fitness industry, has exploded in the last few years, meaning that are many, many more supplements available for sale now than there were even a few years ago. The certificate-awarding agencies have not been able to keep up, so it takes much longer to evaluate a supplement for a possible certificate now than it did in the past. It is therefore possible that this supplement will receive a certificate somewhat soon, once a certificate-awarding agency is able to thoroughly evaluate it. For now, potential buyers may need to rely on other user reviews and word of mouth endorsements.



Buying online can feel like a gamble, even if you’re only ordering a free trial. Sometimes it can be helpful to hear from those who have tried a product. Below are some words from those who have tried Alpha Pro Muscle before.

I had been meaning to try a nitric oxide supplement for a long time, but I just never got around to it. But then a gym buddy started taking one, and he started getting better results much faster, so I decided I wanted to give it a go, too. I did some research, picked the ingredients I wanted, and then decided to try Alpha Pro Muscle. I went with the free trial in case I hated it, but this supplement made me feel younger and more energetic. Soon, my lifts began to improve, and my mood even got better. I’ve slowly been getting more jacked, and I’m so glad that I found this. – Joey H., 33, Atlanta, GA, USA

I only started seriously lifting within the past year, and I didn’t take any supplements but creatine for a long time. Then, as my lifts started to improve and as I upped my training volume, I realized I was going to need something stronger if I wanted to keep improving at the rate that I was. So I did some looking around and some asking around, and I settled on this supplement. I wanted something that lasted over time, since my workouts tend to be long and I didn’t want my energy to just drop off in the middle. I picked this supplement even though I was anxious about trying anything, but over the past month, I’ve noticed a huge change in my energy level and motivation. The pump is my favorite, since it makes me look huge and it makes me so excited to come back to the gym. I’ve been recommending this to all of my friends. – Logan D., 21, Yuma, AZ

I’ve been lifting for decades now, and what I love most about it is the fact that it’s always such a challenging hobby. One thing I had to learn the hard way, though, is to tweak your supplement program as you get older. The supplements that worked for me in my 30s worked well, but once I hit 40, something had to change. It was getting harder to stay motivated and even harder to get bigger. So I did some research and decided a nitric oxide supplement would be helpful. I ended up choosing Alpha Pro Muscle, and I’m thankful that I did. My energy improved almost immediately, and after six months, I looked like I’d undergone a total physique transformation! I’m excited to see what happens if I keep taking it for a few more years. – Cole L., 46, Harper’s Ferry, WV


Awards & Media Coverage

Alpha Pro Muscle, while it contains many proven ingredients, has not yet earned any awards or seen significant media coverage. This may seem surprising, but just as the number of agencies awarding certificates has not been able to keep up with the number of supplements available, the number of supplements for sale is so vast that they all can’t possibly receive awards or media coverage. However, many auto-ship muscle supplements do eventually receive coverage in major men’s magazines, so in time, it’s possible that this supplement will receive similar coverage.


Money-back Guarantee

The makers of Alpha Pro Muscle stand by their product. As such, they offer a money-back guarantee. While they do offer a free trial, you can receive a refund even if you complete the trial and are enrolled in the auto-ship program. In order to receive your money back, the product must be unopened, and you must return it within 30 days of the original order. To get your money back, you will need a specific number from the company. Once you call to get this number, you need to ship back the supplement with the number on the outside of the package. You also will be charged a restocking fee of $9.95.



Shipping for this product is included in the product billing. However, if you opt to go for a free trial, you will need to only pay shipping for the trial bottle. In this case, shipping is a flat rate of $4.96. In general, the product should arrive within four days. If it does not, it’s a good idea to get in touch with the manufacturer to see if it has been lost or sent to the wrong address. It is important to remember that if you are in the free trial program, the shipping time is part of the 15-day evaluation period you have to evaluate the product and decide if it’s right for you.


Customer Support

The customer support staff at Alpha Pro Muscle is made up of fitness professionals who are knowledgeable and dedicated to making sure you reach your fitness goals. The customer service center offers generous phone hours. They are open from 12:01 a.m. to 11:59 p.m. central standard time from Monday to Friday, and they are also open on Saturday and Sunday from 8 a.m. to 6 p.m. This is somewhat unique, as many supplement companies either do not post their customer service hours, or those hours are very limited. You are welcome to call if you are trying to decide if Alpha Pro Muscle is the right supplement for you, and you also may call if you are already a customer but want to make sure you implement the supplement in a way that works for you.

Additionally, this company does offer a slight pricing advantage if you place an order through customer service. If you know you do not want to do the free trial, this can be a way to place an order and save money. If you want to go through the free trial program, you can do so online.


Safe & Secure Checkout

Buying online is often very daunting, especially if you remember what it was like buying supplements online before internet security protocols became commonplace. However, the makers of this supplement understand internet security concerns, and they therefore work to make sure that your information is protected and secure. When you make a purchase here, your information is protected by state-of-the-art encryption techniques. Employees still only see your information if they are helping you resolve a billing issue.


Pricing & Free Trial

This supplement is priced similarly to many supplements available via auto-ship programs, and the pricing will vary slightly depending on your chosen option. If you choose the free trial, you get a month’s supply for $4.96 shipping. You have 15 days from the purchase date to evaluate the product. If you cancel, you will not owe anything. If you don’t cancel, you will be enrolled in the auto-ship program and billed $97.23 per month. The company notes that those who make an order through customer service will be billed $93.78 per month. If you are enrolled in the auto-ship program, you are still able to cancel anytime.


  • All ingredients in this supplement are supported by science.
  • This unique formulation is a time-release formula.
  • This supplement contains both L-Arginine and L-Citrulline.
  • It comes in capsules for ease of taking.


  • Users can’t tell how much of each ingredient is included in capsules.
  • Some users may prefer a mix that includes a stimulant.

Alpha Pro Muscle

Summary: Alpha Pro Muscle is a pre-workout and intra-workout supplement that is designed to improve performance. It does this by increasing the body’s production of nitric oxide, which in turn increases the flow of blood to working muscles. Because this delivers more oxygen and nutrients to muscle tissue, this supplement lets you work out longer and harder and recover faster. It is especially helpful if you take other supplements, as this improved blood flow means that the supplements you take are more likely to be delivered to the muscle tissue more expediently. It also creates a powerful muscle pump, making you look ripped and vascular. It comes in caplets for easy portability, too, and you don’t need to worry about mixing it with anything. When you take this supplement as directed and implement it as part of a healthy diet and fitness routine, it can help you add quality muscle mass, get stronger, and achieve the kind of physique you’ve wanted for years.

FREE TRIAL to $97.23
RatingRated 2.5 stars

Allen Hicks is a professional bodybuilding coach and author. By using his experience, knowledge and understanding of all the intricacies regarding the fitness and bodybuilding industry, this websites delivers detailed reviews for every new supplement on the market. As an author, he may receive some small compensation for some of them, however we guarantee the neutrality regarding the evaluating of each of the products and the factuality of the information.