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Best Hmb Supplements

10 Best HMB Supplements for 2019

If you’re looking for the best HMB supplements to buy this year, then you’ve come to the right place

You can also get more info by jumping to our HMB Supplements Guide.

Top 10 HMB Supplements

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#1Optimum Nutrition Hmb SOptimum Nutrition HMBGet it on Amazon
#2Bulksupplements Pure Hmb Powder SBulkSupplements Pure HMB PowderGet it on Amazon
#3Met Rx Hmb 1000 SMET-Rx HMB 1000Get it on Amazon
#4Nutrakey Hmb Capsules SNutraKey HMB CapsulesGet it on Amazon
#5Now Foods Hmb Vcaps SNow Foods HMB VcapsGet it on Amazon
#6Infinite Labs Hmb Supplement SInfinite Labs HMB SupplementGet it on Amazon
#7Piping Rock Health Products Hmb SPiping Rock Health Products HMBGet it on Amazon
#8Pure Encapsulations Hmb Plus SPure Encapsulations – HMB PlusGet it on Amazon
#9Mrm Hmb Capsules SMRM HMB CapsulesGet it on Amazon
#10Core Nutritionals Hmb SCore Nutritionals HMBGet it on Amazon

HMB Supplements Guide

When it comes to health and maintaining good health, there are many people choose to workout, eat healthily, and add supplements to their diet to help fill in the gaps they might be missing from their diet. However, supplements are great until you overdo it. One of the most common supplements, HMB, is one supplement that has a bad rap with health nuts. Some people tend to overdo, while others tend to leave it alone entirely.

With these ideas in mind, we’re going to take a deeper look at the HMB supplement to try to figure out if it is healthy or whether it should be left on the shelves. In this article, you will find all the information you need to make a wise and educated choice about HMB supplements and your body. Here is what you should note.

HMB is a metabolite of the amino acid leucine. It is yet unknown exactly how HMB affects muscle function, yet it seems to offer some benefits. It is currently one of the most researched supplements for athletic performance

What is HMB?

HMB, β-Hydroxy β-Methylbutyrate, is a metabolite of leucine, an essential amino acid. The body can make HMB from the leucine found in foods. The conversion rate is only around 5 percent. Certain foods contain higher amounts of HMB, like grapefruits and fish. Many choose to supplement the diet with HMB to take advantage of its unique abilities. There is a free form and a calcium salt form of HMB. Most studies indicate that the free form is more effective than the calcium salt form. It is used primarily by athletes but may have other uses.

What is an HMB Supplement?

HMB has been a popular option for many bodybuilders for several years. In fact, the 1990s brought about a wave of use of this supplement, and many people saw incredible results quickly by using the supplement. However, most people don’t know very much about this supplement, where it came from, and what types of benefits it has.

The supplement HMB is actually called Beta-hydroxy Beta-methylbutyrate, which is simply a fancy term for a supplement that is a byproduct of the amino acid known as Leucine and its breakdown in the body. In other words, HMB is the metabolite of Leucine, an essential amino acid. Our bodies actually produce HMB from the protein found in our diets as well as foods like alfalfa and catfish but in smaller amounts.

How Does it Work

The supplement works by helping slow down a bodily process that is called proteolysis. It is a natural breakdown of the muscle tissue that happens after an intense activity period, usually in the case of weight training. When taking HMB, the body gets a bit of a head start on the recovery of the muscles to help minimize the muscle breakdown as well as the protein degradation once the exercise is finished. The body remains in the anabolic state for a longer time for muscle growth.

General Info

Fortunately, there have been several studies finished where the supplement has shown to give positive benefits to the user. However, as with any supplement, this should be taken in moderation to avoid over-use of the supplement. As for servings of this supplement, it will mostly depend on the person’s body weight. It is also important to contact your doctor before taking a supplement, especially one for muscle building.

There are some benefits to this supplement as well. Though the supplement is used to gain muscles by reducing the muscles that are broken down post-training, there are other benefits as well.

First, the obvious benefit is the increase in the lean muscle gain. However, HMB can also help hinder something called muscle catabolism as well as speed up the repair and recovery of the muscles. This supplement can also help with a decrease in body fat and blood cholesterol levels. The supplement has been known to increase endurance as well as VO2 max.


The research on these supplements began in Iowa at the Iowa State University campus. There, they focused on testing in cattle. Their tests concluded that HMB in cattle helped them with less body fat and gain muscle tissue. Once the studies were done on the cattle, they started the tests on humans, which gave similar results. The human testing consisted of 40 men which trained for at least four weeks and were given only three grams of the HMB supplement each day. They were able to build more muscle and lose more of their body fat than the other men that trained without the supplement.

Another study has been conducted by the colleagues within the “Journal of Nutrition” not long ago. The study tested both untrained and trained individuals with the use of HMB, and each found results. However, another study in 1996 by Stephen L. Nissen found that the supplement doesn’t work quite as well for those that train harder every single day. For example, experienced trainers, weightlifters, and trained athletes.

This same study or the first study was conducted to help prove the enhancement of the recovery for both untrained and trained individuals. The study also helped show that taking the supplement is beneficial after taking it for weeks, and it continues to work even after stopping the supplement regimen. This can also be beneficial for the elderly in improving health by boosting muscle mass.


HMB is possibly safe for most healthy adults when taken properly, short term. Most studies have used 3 mg for eight weeks with no known reactions. Pregnant or nursing mothers are always advised to contact a physician prior to taking any new supplements.

It does appear to increase insulin release from the pancreas, similar to the effects of leucine. However, blood glucose levels actually dropped.

A few studies suggest that HMB supplements may increase appetite. However, this is not sufficiently confirmed by testing and may be due to other factors. Studies have been done on testosterone and cortisol levels after taking HMB. No differences in levels were reported.

Always speak with a medical professional or doctor before taking any supplements. Always read the product label for instructions and directions.

Taking HMB

Many take HMB in powder form and add it to a smoothie or drink. It does not have much taste on its own. It is available in tablets and capsules as well.

Taking leucine is another way to attain HMB. The body will convert around 5 percent of the leucine to HMB in the body. They body can also convert HMB from leucine found in certain foods. Since HMB is processed by the body quickly, many take two or three servings spread out over the day.

There does seem to be some benefit to taking creatine and HMB together. Some studies suggest that their effects are additive.

What to Look for in a Good HMB Product

There are two primary forms of HMB. There is a free acid form and calcium salt form. Most studies found that the free acid form reaches serum peak sooner, remains in the body longer and is better absorbed by the body. The calcium form is more readily found and is cheaper. The calcium does make it more shelf-stable and more soluble when mixed.

HMB is also a patented product and is sold under license from MTI Biotech. It is, therefore, well-regulated and fully tested.

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