Z-Core PM

Z-Core PM by Muscle Pharm Review – A Good Solution for You Testosterone Levels While You Sleep

What Is Z-Core PM?

In an industry full of specialized supplements, sometimes it’s nice to get a supplement that acts as a two-in-one. This supplement, brought to you by Muscle Pharm, is both a testosterone booster an a promoter of restful sleep. Sleep is vital to building muscle because so much of your muscle recovery is done while you’re asleep. Additionally, you may have noticed that performance suffers after even one night of poor sleep – proper sleep is one of the best things you can do to support your body’s journal toward muscle growth. When you add in a profile of minerals designed to improve performance and growth as well as boost testosterone, you get an incredibly versatile supplement.



This product is manufactured by Muscle Pharm, a supplement company that is known for products backed by meticulous research. This brand also won “best brand” in Bodybuilding.com’s prestigious Supplement Awards in 2012. This company is partnered with both UFC and Crossfit Games, and it’s the official nutrition manufacturer of UFC. Additionally, it gives regularly to the Wounded Warrior Project. Muscle Pharm backs its products with serious research, hence the slogan “real athletes, real science.”


How Z-Core PM Works?

This supplement works on a few different levels. As the name suggests, one of its major functions is to support restful sleep. But it also is designed to support healthy testosterone levels and build muscle strength, as well as support general health.

The inclusion of melatonin in this formulation is largely what makes it so good as a sleep support. You might focus primarily on diet and training when you’re trying to build muscle, but sleep is equally as important. After all, most muscle growth happens in recovery, and most recovery happens during sleep. But sleep in itself isn’t enough – the best recovery comes from the best sleep, and the best sleep is deep and uninterrupted. The melatonin in Z-Core PM is designed to make sure you stay deeply asleep for maximum benefits. You’ll also wake up well-rested and ready to take on your next workout.

Although supporting healthy, restful sleep is an important function of this product, it also is designed to support testosterone levels. You may be familiar with many testosterone boosters and their largely folk-medicine based ingredients. And while Z-Core PM does include an herb that has been used for centuries, many of its testosterone-boosting ingredients are backed by modern research. An additional bonus is that all testosterone-boosting minerals included also help to support general health and to boost muscle strength.

At first glance, the ingredient list of this product may just seem like a strange laundry list. However, there’s a method to the inclusion of each one. As many scientists know, any time you combine ingredients, you need to consider more than just their individual effects – you need to think about how they interact. We’re all familiar with negative drug reactions that can occur when you take two drugs that interact badly.

However, a positive, synergistic effect can occur too. Many of the ingredients of Z-Core PM have been shown to increase the positive effects of each other. An example in this formulation is the inclusion of both copper and zinc. Of these two minerals, zinc is the known testosterone booster. However, copper is known for its ability to increase the positive effects of zinc, and its inclusion boosts the overall efficacy of this formula.

In short, this formula works by not only sourcing the most successful sleep boosters and testosterone boosters, but also by ensuring they are combined in a way that maximizes every single ingredient’s efficacy. This means you get more supplemnt powr for your money, too.


Ingredients of Z-Core PM

This supplement has a somewhat non-traditional ingredients list. Below is a listing of ingredients and a little about each one.


This mineral has several benefits. For one, it’s a strong antioxidant that supports general health. Second, there are several studies that have shown a link between adequate zinc in the diet and normal testosterone levels. But zinc has some other very important benefits – deficiencies have been linked to inadequate IGF-1 and growth hormone levels, and both of these are needed for muscle health and recovery. Additionally, many studies in the medical field have linked zinc to improved mood, which helps when you want to crush new PRs in the gym.


This mineral supports healthy muscle relaxation, which you need to be able to sleep restfully. Additionally, in multiple studies, magnesium has been shown to boost free testosterone in both athletes and sedentary people. Although boron was previously thought to be one of the main boosters of testosterone, new research is revealing that it may be magnesium that’s the better testosterone booster. More research is needed to conclusively prove whether one is more effective than the other, however.


Copper may not be commonly included in supplements, but it has a valuable synergistic effect when it’s combined with zinc. Many studies have shown that, when you take both copper and zinc, testosterone levels may increase and stay elevated. Having it included in this supplement is important, as this trace mineral is not often found in the diet, and it has a powerful effect on testosterone when taken with zinc.


This is an ancient herb that has been used for centuries in traditional medicine. It’s used to support general health, but it also is known for supporting healthy testosterone levels. One of the benefits of Fenugreek is that it does not appear to have any side effects. Additionally, it may help support increased muscle strength, which is useful for strength-training athletes. Though this and other herbal solutions are often disputed, it’s important to note that the fact that this herb has been used for centuries supports assertions that it is, in fact, effective.


You probably are most familiar with melatonin as a sleep aid. This is a major part of why it’s included in the formulation of Z-Core PM, but it isn’t the only reason. Some research suggests that melatonin has distinct benefits for athletes, including improved lipid metabolism and a reduction in oxidative stress. These benefits, combined with the improvement in sleep, makes for improved fitness overall. It is unclear if these added benefits are directly connected to improved sleep, but regardless, this is an excellent supplement for those who are looking to improve both athletic.



There are many advantages to using this supplement. One advantage is that all ingredients are backed by extensive research. Many supplements in the industry are either based on junk science or, even worse, the placebo effect. This supplement has solid science behind it, and it’s a very effective supplement because of it. Another advantage is the fact that nearly every ingredient is backed by modern research. All too often, supplements are based on older science. This isn’t to say that all older science is wrong or outdated, but if a product is based solely on older research, it may be missing out on newer innovations that can help take the product to the next level.

Another advantage is that this supplement actually helps to ensure that you sleep restfully. We’ve all read the vast collection of fitness articles that extol the virtues of good sleep, but there are few supplements designed to ensure you get good sleep. This one can really help muscle growth, especially if you routinely have trouble sleeping or staying asleep.

Yet another advantage of this product is the fact that many ingredients have a synergistic effect. All too often, manufacturers don’t pay attention to ho different ingredients in a given supplement interact – they just include ingredients that work well independently. With Z-Core PM. you gt ingredients that work well both alone and together.



While this individual product has not won any certificates on its own, the manufacturer, Muscle Pharm, has been awarded Brand of the Year by the prestigious Bodybuiding.com supplement awards. It’s likely that, in time, this supplement will receive some certificates on its own. In the meantime, though, the research behind each of its ingredients helps to bolster manufacturer claims of its efficacy. Each ingredient has been somehow certified or proven to work.



Sometimes, when you’re trying to decide whether or not a product is for you, it can be helpful to hear from a person who has used a given supplement. Below are some words from those who have used Z-Core PM.

Robert, 21, Charlottesville, VA:

I started using this as a college student. I know most of us chug Red Bull to stay awake, but I had some real issues with insomnia and wanted to make sure that I got good sleep. From the first week, I noticed major improvements, and they weren’t all fitness improvements, either. My focus improved in all my classes. Of course, I improved in the gym, too – my endurance was better, and I was way less sore after all my workouts. I definitely recommend this to anyone who’s looking to improve their quality of life and also to get some more PRs in the gym.

Stan, 40, Greensboro, NC:

My testosterone has been low for a few years, but not so low that my doctors will do anything about it. I decided to try something over the counter to see if it would help me. I got this a few months ago. Yesterday, I had a testosterone level taken, and my free testosterone has actually gone up! Not as high as it should be, but it’s a great improvement! I’m curious to see if it continues to improve – I’ll have another level taken in six months to see if it’ll go up more. I’m hopeful. I can feel the difference, too, especially during long cardio workouts. I’m a customer for life for sure.

Jacques, 33, Van Nuys, CA:

I’ve never seen a workout supplement with melatonin in it, so I was a little skeptical when I discovered Z-Core PM. I may not have bought it, but my friend had some and let me sample it. Well, in a few days, I realized that I was able to work out harder. My diet isn’t always the best, and I think that the fact that I’m now getting minerals I wasn’t getting before is doing wonders for me. My focus is better, my energy is better – it’s all better! I’m so glad I found this, and I’ve already bought a bottle. I’m excited for my future gains!

Steven, 55, Bangor, ME:

The older I’ve gotten, the more I realize just how important it is to supplement, in order to get the most out of my workouts. Because of my hectic work schedule, I sometimes don’t get to work out until later, and then it’s hard to sleep. This stuff works wonders for me – I can work out, come home, shower, take this supplement, and then fall into a deep and restful sleep. I’m better prepared for both my job and the gym when I take Z-Core PM


Awards & Media Coverage

As was briefly mentioned above, Z-Core PM has not received any specific awards or media coverage of its own. However, its manufacturer, Muscle Pharm, is known in the supplement industry as a company that backs its products with actual research and not junk science. Additionally, Muscle Pharm was named “Brand of the Year” in the 2012 Supplement Awards, which are hosted by Bodybuilding.com. Bodybuilding.com is arguably the world’s premier fitness site, and the fact that it awarded Muscle Pharm with this prestigious award is testament to the fact that its products actually work.


Money-back Guarantee

Muscle Pharm is a company that stands behind its products. It offers a generous refund policy for those who are unsatisfied with a purchase. If you have bought a Muscle Pharm product and find yourself unsatisfied, you may send back the unused portion. Once the company receives this shipment from you, you will receive a refund of the purchase price. This policy is good for 30 days from your purchase date. While you will still need to cover shipping costs, this policy is a generous one, considering many other supplement companies’ return policies. Many return policies require you to return the product within 14 days, which for many people is not enough time to properly evaluate a given supplement.



Shipping rates for this product depend on where you order it. Z-Core PM is available through many retailers, and each has its own shipping policy. However, because Muscle Pharm only will ship through high-quality retailers, it’s likely that you will receive your product promptly. Most retailers use trackable packaging for orders within the continental U.S., so you’ll be able to tell where your package is at any given time. In general, a package will reach you in 5-7 business days.


Customer Support

Z-Core PM’s manufacturer, Muscle Pharm, is staffed by people who genuinely care about the product they put out into the world. As such, this company is staffed by people who are knowledgeable about this product and others. Muscle Pharm is committed to helping you achieve your fitness goals, whether this means buying one of their product or not. Their representatives are happy to answer questions you have pre-purchase or after purchase. In addition, if a given product is not working for you, they can discuss your goals and needs and suggest an alternative product that may suit you better. The customer support staff can be reached through phone, e-mail, web form, or regular mail.


Safe & Secure Checkout

Buying anything online used to be a concern for many, but in the age of encryption, it has become safe in many cases. When you buy Z-Core PM online, you’ll discover that your information is kept secure and verified by multiple independent agencies. Because all vendors of this product use state-of-the-art encryption, your info is kept safe from hackers. Muscle Pharm and its retail partners, in addition, will not sell, lease, or otherwise share your information. It’s safe with them, so you can stop worrying about stolen information and start thinking about your new supplements.



Considering the science behind it, is available to you at an astoundingly low price. For a 60-serving bottle, the price is just under $12. Price will vary slightly depending on the retailer you choose, but this is where the price averages out. Note that this price does not include shipping costs – it’s up to the individual vendor to set shipping costs, though they are usually fairly low. Considering the fact that this product is backed by more research and has better ingredients than your standard $80 per month auto-ship testosterone booster, you’re getting an excellent deal.






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