Best HMB Products

Sale#1 Real Supplements Rated Best in 2020
Optimum Nutrition HMB, 1000mg, 90 Capsules
274 Reviews
Optimum Nutrition HMB, 1000mg, 90 Capsules
  • 1G HMB PER CAPSULE – HMB can stimulate protein synthesis and decrease catabolic muscle damage*
  • PRESERVE & PROTECT MUSCLE – helps support muscle protein synthesis
  • LEAN MUSCLE MASS – aids in building lean body mass*
  • STRENGTH – supports muscle strength to help you dominate in the gym*
  • SCIENTIFICALLY-TESTED – HMB is a well-studied ingredient
Sale#2 Real Supplements Rated Best in 2020
Maximum Strength HMB Capsules 1000mg Per Serving, 180 Counts, Supports Muscle Recovery, HMB Supplements for Men and Women, No GMOs
104 Reviews
Maximum Strength HMB Capsules 1000mg Per Serving, 180 Counts, Supports Muscle Recovery, HMB Supplements for Men and Women, No GMOs
  • Maximum Strength HMB Supplement as ß-Hydroxy ß-methylbutyrate, 1000mg Per Serving, 180 Capsules.
  • Supports Lean Muscle Mass: HMB Is a Naturally Occurring Substance that Supports the Addition of New Muscle Mass and Prevention of Muscle Breakdown.
  • Supports Strength and Stamina: Supports Production of Proteins to Strengthen Muscles, Stamina and Prevention of Skeletal Muscle Damage, HMB Supplement for Women and Men.
  • No GMOs. No Gluten. No Dairy. No Sugar. No Soy. No Tree Nuts.
  • Made in California. 3rd Party Lab Tested in USA.
#3 Real Supplements Rated Best in 2020
MET-Rx HMB 1000 Supplement, Supports Muscle Recovery, 90 Capsules
120 Reviews
MET-Rx HMB 1000 Supplement, Supports Muscle Recovery, 90 Capsules
  • You will receive (1) bottle of MET-Rx HMB 1000, 90 count
  • Provides muscle and strength support
  • Calcium B-Hydroxy, B-Methylbutyrate Monohydrate
  • These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
#4 Real Supplements Rated Best in 2020
Nutricost HMB (Beta-Hydroxy Beta-Methylbutyrate) 1000mg (120 Capsules) - 500mg Per Capsule, 60 Servings - Gluten Free and Non-GMO
29 Reviews
Nutricost HMB (Beta-Hydroxy Beta-Methylbutyrate) 1000mg (120 Capsules) - 500mg Per Capsule, 60 Servings - Gluten Free and Non-GMO
  • 500mg of HMB Per Capsule, 120 Capsules Per Bottle
  • 1000mg Of HMB Per Serving
  • High Quality HMB Capsules
  • Non-GMO, Gluten Free
  • Manufactured In a GMP Compliant, FDA Registered Facility
Sale#5 Real Supplements Rated Best in 2020
BulkSupplements HMB Powder (250 Grams)
956 Reviews
BulkSupplements HMB Powder (250 Grams)
  • Clean & pure powder
  • Lab tested for verification & guaranteed purity
  • Factory-sealed foil zip pouch
  • Inhibits muscle breakdown
  • Promotes muscle growth & recovery
#6 Real Supplements Rated Best in 2020
Nutricost HMB Powder (Beta-Hydroxy Beta-Methylbutyrate) 250 Grams - Gluten Free & Non-GMO
19 Reviews
Nutricost HMB Powder (Beta-Hydroxy Beta-Methylbutyrate) 250 Grams - Gluten Free & Non-GMO
  • 1000mg of HMB Per Serving (250 Servings)
  • 250 Grams of High Quality HMB Per Bottle
  • 1000mg Scoop Included
  • Non-GMO, Gluten Free
  • Manufactured In a GMP Compliant, FDA Registered Facility
#7 Real Supplements Rated Best in 2020
HMB Supplement, Third Party Tested, for Muscle Recovery, Growth, and Retention (Protein Synthesis) - Made in USA, 120 Capsules, 1000mg Per Serving
218 Reviews
HMB Supplement, Third Party Tested, for Muscle Recovery, Growth, and Retention (Protein Synthesis) - Made in USA, 120 Capsules, 1000mg Per Serving
  • MADE IN THE USA AND TESTED FOR PURITY - Our HMB Supplement is manufactured right here in the USA and is tested for safety and purity by vitagen labs.
  • REDUCE MUSCLE LOSS – HMB (free acid) capsules at 1000 mg have been shown to reduce muscle loss when operating a caloric deficit.
  • IMPROVE POWER OUTPUT – HMB at doses higher than 1000mg have been shown to assist in strength training and power output. Works best when taken along with Creatine.
  • INCREASES PROTEIN SYNTHESIS - HMB increases protein synthesis, aiding in the growth of new muscle tissue
#8 Real Supplements Rated Best in 2020
HMB Powder, 200 Capsules, 945 mg Serving, 100% Pure, No Stearate or Rice Filler, Non-GMO, Gluten-Free, Lab Tested, Made in The USA, Potent & Powerful, Satisfaction Guaranteed
  • EARTHBORN ELEMENTS HMB POWDER Supports Muscle Growth, Promotes Recovery, & Boosts Athletic Performance*
  • 65 DAY SUPPLY: Over 2 Months of Optimal Support
  • 100% PURE: Never Any Additives or Fillers
  • GUARANTEED: Love It 100% or Your Money Back
  • MADE IN USA
#9 Real Supplements Rated Best in 2020
Micro Ingredients Pure HMB Powder, 250 Grams, Powerfully Supports Muscle Stamina, Endurance and Strength, No GMOs and Vegan Friendly
  • Pure Calcium HMB Supplements, 250 Grams, No GMOa and Vegan Friendly
  • Powerfully Enhance Muscle Growth and Protein Synthesis and Supports Energy.
  • No GMOs. No Additives. No Preservatives. No Fillers, No Gluten, No Soy, No Tree Nuts and No Gluten.
  • Scoop included to get the measurement every time. Take it daily with or between meals by adding it to a shake or smoothie, see what the most nutrient dense food on the planet is all about.
  • Powder lover? Take it naturally in powder for higher concentration, quicker absorption, easier on the stomach, and more ways to have fun!
#10 Real Supplements Rated Best in 2020
Inno Supps HMB+ 1500mg HMB (Beta-Hydroxy Methylbutyrate) & 50mg Astragin, Enhanced Absorption Per Serving, Preserves Muscle, Promotes Recovery, Increase Muscle Mass, Gluten Free - 100 Veggie Capsules
8 Reviews
#11 Real Supplements Rated Best in 2020
Beyond Raw Chemistry Labs HMB, 30 Servings, Used to Increase Performance While Weight Training
2 Reviews
Beyond Raw Chemistry Labs HMB, 30 Servings, Used to Increase Performance While Weight Training
  • Lab Grade
  • 3 Grams Per Serving
  • Lab Grade
  • 3 Grams Per Serving
  • Lab Grade
#12 Real Supplements Rated Best in 2020
Creatine HMB - Discover Natural Athletics - DNA - Creatine + HMB For Men and Women, Increase Muscle Size and Strength, Improve Workout Recovery - 30 Servings
  • INCREASED STRENGTH/LEAN MUSCLE MASS - The scientific literature on Creatine + HMB supplementation supports improved strength and lean muscle gain, helping you to improve performance in the gym, on the field, in the ring, or on the court. Our supplement is manufactured with the exact effective dose per serving as recommended in the research.
  • IMPROVED RECOVERY - The science behind HMB supplementation supports improved recovery between workouts, allowing you to train harder and get back in the gym sooner, with less soreness. This allows you to train more, make gains faster, and dominate the competition!
  • GREATER ENDURANCE - Research supports improved performance with endurance athletes, making this supplement a must for any serious athlete, not just strength or explosive sport athletes.
  • PREMIUM GRADE SUPPLEMENT - Premium Creatine + HMB formula made with the highest quality ingredients. Manufactured in the USA in a state-of-the-art, FDA Registered facility with GMP certification.
  • TASTES GREAT, TOTAL DAILY SERVING IN ONE SCOOP - Not your typical bland, chalky Creatine supplement. Mixes quickly and completely dissolves in water. One Scoop = One Daily Serving, so no need for multiple daily doses.
Sale#13 Real Supplements Rated Best in 2020
NOW Sports Nutrition, HMB (β-Hydroxy β-Methylbutyrate), Double Strength 1,000 mg, 90 Tablets
  • Same trusted quality with a brand new look! Packaging may vary
  • Enhances Recovery*
  • The Informed-Sport seal is your assurance that each and every production run of these NOW Sports products has been tested for banned substances by LGC, a globally recognized assurance program for anti-doping in sports nutrition products. In addition to production run testing, Informed-Sport-certified products are also blind-sampled at the retail level up to four times annually, and testing results can be found at informed-sport.com.
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
  • Packaged in the USA by a family owned and operated company since 1968
#14 Real Supplements Rated Best in 2020
VMI Sports HMB Supplement, Maximum Strength 1000mg Per Serving, 90 Capsules, Enhance Protein Synthesis, Promote Muscle Recovery and Repair, Support Lean Muscle Growth & Endurance
  • ENHANCED PROTEIN SYNTHESIS: Research indicates HMB (Beta-hydroxy β-methylbutyrate) may be useful for enhancing protein synthesis, promoting muscle recovery & repair & supporting lean muscle growth.
  • SUPPORT MUSCLE REPAIR: With less protein breakdown occurring in muscle tissue, less muscle damage may occur as well as reduced soreness. This allows for quicker recovery & more frequent training.
  • IMPROVE POWER & PROMOTE STRENGTH: HMB can help improve performance & promote beneficial changes in body composition when paired with resistance training, including increased strength and fat-free mass
  • VMI PERFORMANCE: Our supplements are formulated for every type of athlete, from competitive bodybuilder to health enthusiast to weekend warrior who wants to perform better than they did yesterday.
  • RESULTS DRIVEN SPORTS NUTRITION: VMI Sports was formed in 2012 for one reason: to create essential, performance oriented sports nutrition supplements that deliver results & help you meet your goals.
#15 Real Supplements Rated Best in 2020
MuscleTech Clear Muscle Post Workout Recovery and Strength Builder, Amino Acid & Muscle Recovery Supplement, 168 Count
547 Reviews
MuscleTech Clear Muscle Post Workout Recovery and Strength Builder, Amino Acid & Muscle Recovery Supplement, 168 Count
  • The most advanced muscle & strength builder available featuring revolutionary amino acid Free Acid HMB exclusive to Muscletech
  • Subjects using the precise clear muscle formula gained 16.3 pounds of muscle in 12 weeks; The placebo group gained 4.6 pounds; These results are more profound than any results from research conducted on protein, creatine, BCAAs, or any other performance enhancing compound
  • Award winning muscle building ingredient combination over 17 clinical studies support the formula's effectiveness
  • Build lean muscle mass, get stronger and reduce recovery time; Directions for clear muscle: Do not exceed 3 servings (6 capsules) in a 24 hour period; To maximize your results, use the exact same training protocol as the subjects in the 12 week study
  • MuscleTech is America's #1 selling body building supplement brand based on cumulative wholesale dollar sales 2001 to present
#16 Real Supplements Rated Best in 2020
NOW Sports Nutrition, HMB (β-Hydroxy β-Methylbutyrate) 500 mg, Sports Recovery*, 120 Veg Capsules
  • Same trusted quality with a brand new look! Packaging may vary
  • PRESERVES LEAN MASS*/ENHANCES RECOVERY*: HMB normally plays a role in the regulation of protein breakdown in the body, helping to preserve lean muscle tissue.* HMB therefore can help to maintain muscle strength and mass when combined with regular exercise and a healthy diet.* (Vegan/Vegetarian, Non-GMO)
  • The Informed-Sport seal is your assurance that each and every production run of these NOW Sports products has been tested for banned substances by LGC, a globally recognized assurance program for anti-doping in sports nutrition products. In addition to production run testing, Informed-Sport-certified products are also blind-sampled at the retail level up to four times annually, and testing results can be found at informed-sport.com.
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
  • Packaged in the USA by a family owned and operated company since 1968
#17 Real Supplements Rated Best in 2020
NutraBio HMB Supplement – 1000mg per Serving, 180 Capsules
  • ANTI-CATABOLIC - HMB (short for beta-hydroxy beta-methylbutyrate) is an active metabolite of the amino acid leucine that has both anticatabolic and anabolic properties. This means reduced muscle breakdown during training and hard dieting.
  • ENHANCED RECOVERY AND ENDURANCE– HMB supplementation has been shown to decrease muscle damage during training, increase power output, and improve V02 max. HMB may also increase ATP levels, helping improve power output and endurance.
  • IMPROVED PROTEIN SYNTHESIS – HMB helps stimulate protein synthesis, leading to increased lean muscle growth.
  • WITHOUT COMPROMISE – NutraBio HMB is non-GMO, gluten free, BSE/TSE free, hypoallergenic, free of fillers, suitable for vegetarians, and certified Kosher.
  • THIRD PARTY TESTED – Like all NutraBio products, our HMB is tested by an independent third party lab to ensure purity and that it meets our strict high grade standards.
Sale#18 Real Supplements Rated Best in 2020
BulkSupplements HMB Powder (100 Grams)
  • Clean & pure powder
  • Lab tested for verification & guaranteed purity
  • Factory-sealed foil zip pouch
  • Inhibits muscle breakdown
  • Promotes muscle growth & recovery
#19 Real Supplements Rated Best in 2020
HMB 1000 Supplement (1000mg Per Capsule) 120 Vegetarian Capsules (120,000mg per Bottle)
  • IMPROVE STRENGTH: 1000mg of pure HMB (Calcium B-Hydroxy, B-Methylbutyrate) per pill
  • MOST SERVINGS: 120 vcaps per bottle - most servings per bottle of HMB pills
  • SUPPORTS MUSCLE ENDURANCE: Longer runs, extra reps, you name it. Our HMB product provides the endurance you need.
  • PREVENTS MUSCLE BREAKDOWN: Stop wasting muscle with our premium HMB capsules for Men and Women.
  • MONEYBACK GUARANTEE: If you're not happy, we're not happy. All orders of our HMB supplement are backed by our money back guarantee.

Benefits of HMB

HMB, or beta-hydroxy beta-methylbutyric acid, is an active metabolite of the amino acid leucine, meaning a portion of leucine is metabolized into HMB once in the body. Leucine is the branched chain amino acid most responsible for protein synthesis, or muscle growth. HMB, in its supplemental form, is commonly used by bodybuilders or athletes who are interested in increasing the benefits of strength training.

Qualities of HMB:

  • Enhances recovery for both trained and untrained people.
  • Provides greatest benefit when consumed close to a workout.
  • Seems to increase in effectiveness if taken for weeks at a time even when not exercising.
  • Works best at about 38 mg/kg of bodyweight (84 mg/lb).
  • Comes in two forms, calcium bonded and free form, the latter of which might be better but needs more study.
  • Assists elderly people in developing muscle better, which is critical to their health.
  • May increase fat loss
  • Increases muscle building as well as inhibits muscle breakdown
  • Is safe for long term use in young all the way through older populations

What Is HMB?

HMB is shorthand for beta-hydroxy beta-methylbutyrate (also shortened to β-Hydroxy β-Methylbutyrate), and it’s a metabolite of the amino acid leucine.

A metabolite, by the way, is a metabolic byproduct, a substance that results from the processing of another, and in this case, leucine.

The HMB molecule came to light through research conducted on leucine supplementation.

Scientists learned that leucine influenced protein synthesis, glucose levels, and muscle recovery, but didn’t know why. A hypothesis was formed that these benefits were being mediated by something produced when the body metabolized leucine.

This turned out to be a fruitful line of inquiry, because it lead to the discovery of HMB.

Why Do People Supplement with HMB?

The main reasons people supplement with HMB are to boost muscle growth, endurance, recovery, and power output, and decrease muscle breakdown.

And if you’re to believe the hype, it can deliver on all of these promises in a big way (just read the sales copy for any HMB or HMB-containing supplement).

If only it were all true…

What Are the Benefits of HMB?

Out of all the supplements you can take for your muscles, HMB ranks near the top in terms of purported benefits.

How well do they stand up to scientific scrutiny, though?

Let’s find out…

Can HMB help you gain muscle faster?
Muscles are made of protein, which is why protein synthesis (the creation of proteins) is the fundamental to the physiology of muscle growth.

HMB supplementation, we’re told, promotes high levels of protein synthesis in the body, which in turn helps our muscles grow faster.

Research casts doubt on these claims, though.

One study found that HMB supplementation did increase protein synthesis rates, but it was greatly outperformed by the same dose of its parent molecule, leucine, and other studies have found no such benefits.

Thus, when you weigh all of the available evidence, you have to conclude that HMB is not a powerful muscle builder.

Can HMB improve your anaerobic endurance?

There are two different types of endurance, aerobic and anaerobic, and the key difference between the two is the presence or absence of oxygen.

When you exercise at a relatively low intensity, like walking or lightly jogging, your body can keep up with your muscles’ demand for oxygen. This is aerobic exercise, and it leans on your body’s aerobic system to supply the energy needed.

When you exercise at a higher intensity, though like sprinting or lifting weights, your body can’t supply oxygen to your muscles to keep up with demand. This is anaerobic exercise, and it’s powered by your body’s anaerobic system, which can generate energy without oxygen.

Now, it’s often claimed that HMB can increase anaerobic endurance (and thus workout performance), but studies contradict these claims.

It would appear that it’s no more effective at improving sprint performance than a placebo.

Can HMB improve your recovery?

The better you can recover from your workouts, the more effective they are in terms of muscle gain, and the more frequently you can train your various muscles groups (allowing for greater muscle growth over time).

This is why bodybuilders talk so much about muscle being built outside of the gym. Everything you do to support muscle recovery–eating right, sleeping enough, staying out of the gym, etc.–is what allows muscle growth to occur.

Now, as far as HMB goes, it may or may not help with recovery.

Only two studies have been done to directly test this hypothesis, and one was positive but the other failed to see any such benefits.

We’ll have to see what comes out of further research to make a final judgment here.

Can HMB increase your power output?

“Power output” sounds cool and is thrown around a lot in fitness circles, but many people don’t know what it actually means. So let’s take a moment to define our terms.

Simply put, power output describes the amount of work being done in a given period of time (and work, in this sense, refers to the application of force to overcome resistance).

Think of flexing your biceps, for example. The force generated by the contraction of the muscles must overcome both internal (friction) and external (gravity) resistance to successfully bend your arm.

If you were to measure the amount of force that it took to flex your guns, you’d have a measurement of the power output of that movement.

Now, you can increase your muscles’ power output by increasing their strength and/or by increasing the amount of time that they can maintain forceful contractions.

This is the fundamental goal of resistance training: to increase the power output of your various muscles over time.

Well, unfortunately, studies show that HMB can’t help here. Simply put: it doesn’t increase power output.

Can HMB reduce muscle breakdown rates?

And now we finally get some good news:

There’s good evidence that HMB does indeed mitigate muscle breakdown, which makes it useful for use with fasted exercise.

In short, HMB slows down the rate at which your body breaks proteins down, which allows you to reap the fat loss benefits of fasted exercise while negating the downsides relating to muscle loss.

What Is the Clinically Effective Dose of HMB?

The clinically effective dose of a supplement is the amount that has been proven beneficial in scientific studies.

In this case, it tells you how much HMB you need to take in order to markedly reduce muscle breakdown rates: 1 to 3 grams per day.

Some people say that you must use the free acid form for anti-catabolic purposes, but they’re missing the forest for the trees.

You see, the free acid form is more immediately bioavailable than the calcium salt form, but all that means is your body can “access” the HMB quicker, not that the calcium salt’s HMB molecules are somehow inferior or lost.

This doesn’t matter when the HMB is taken before a fasted workout, though, because muscle breakdown rates don’t really begin to ramp up until an hour or so after you’ve finished your workout, giving your body plenty of time to begin processing the HMB in the calcium salt form.

What Types of Results Should I Expect From HMB?

Like all natural supplements, don’t pin unrealistically high expectations on HMB.

Remember that supplements don’t build great physiques. Dedication to proper training and nutrition does.

That said, here’s the lay of the land with HMB supplementation:

For most of the claims related to muscle building and power output, the evidence is either inconclusive or just doesn’t hold water.

HMB probably can’t help you gain muscle faster, and it may or may not increase your performance in the gym.

What is well established, though, is HMB’s ability to decrease muscle damage and loss.

That makes it well suited to fasted training, which, when used properly, can accelerate fat loss (and stubborn fat loss, in particular).

And that’s why I’ve included HMB in my pre-workout fat burner FORGE, along with clinically effective doses of two other ingredients:

Yohimbine
Yohimbine is a chemical extracted from a species of African plant, Yohimbe, and studies show it can speed up fat loss.

CDP-choline
This is a chemical that occurs naturally in the brain that increases levels of another chemical called phosphatidylcholine, which is vital for brain function.

That’s why research shows that supplementation with CDP-choline improves attentional focus (which is a welcome benefit when you’re training fasted!).

The bottom line is HMB helps you lose fat and “stubborn” fat in particular–faster, preserve muscle, and maintain training intensity and mental sharpness.

 


Real Supplements gives you the best HMB on the market today. Our top-rated lists are fresh and current so you get the best options.

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