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Does Your Pre-Workout Supplement Suck?

A great pre-workout supplement can take your training to a new level. A bad one—and trust us, they’re out there—will waste your time and money. We show you how to tell the difference.

Pre-workout supplements represent one of the bestselling and fastest-growing categories in the supplement market today. It makes sense, when you consider how critical the one-hour window before training is for providing your body with the nutrients it needs to perform at its optimal level.

The right pre-workout supplements can boost your strength, endurance, focus, and muscle pump. There are, however, endless numbers of products to choose from.

On the following pages, we provide guidelines to help you find one that's right for you, so you can avoid wasting money on those that aren't.

Strength And Power Boosters

Too many pre-workout supplements rely on stimulants and fail to deliver real nutrients to muscle fibers.

Be sure that your pre-workout supplement provides at least a few of these ingredients, all of which are clinically suggested to increase muscle strength and power.

Betaine ///

Also known as trimethylglycine, this modified amino acid, typically derived from beets, has been suggested in research studies to boost strength and power by as much as 25%.

Beta-alanine ///

This amino acid forms the dipeptide (a double amino-acid protein) carnosine, which helps muscles contract with more force.

Research suggests that taking beta-alanine before training promotes muscle strength and power. It can also enhance muscle endurance. One way to tell if your supp has enough beta-alanine is if your skin, especially around your lips, gets tingly or itchy.

Only products that use time-released beta-alanine won't give you this sensation. This tingle is a sign of substandard beta-alanine.

Creatine ///

You may be surprised to find that we didn't put creatine first on the list of strength and power boosters.

While you definitely want to be sure that you are taking some form of creatine pre-workout, the reason we put it after beta-alanine is many guys prefer to take creatine as a separate supplement from their pre-workout product.

If that's not you, then be sure that the pre-workout product you select offers some form of creatine, as it's been suggested time and again to be one of the most effective strength-boosting supplements ever.

Energy Boosters

This category does not include stimulants. While caffeine can increase muscle endurance, "energy boosters" refers to nutrients that actually increase endurance without the major mode of action being central nervous system stimulation.

Make sure there are at least two of the following in your pre-workout supplement.

Tyrosine ///

This amino acid has a proven track record for supporting energy without any jittery side effects. Research also suggests it can increase stamina and focus.

The body uses it as a precursor to producing several important hormones and neurotransmitters, such as epinephrine (adrenaline) and dopamine.

Taurine ///

Studies suggest that taurine may help increase muscle endurance by up to 50%. One way that taurine may enhance endurance is by helping the heart to pump more blood to the muscles, as one German study reported. And we're not just talking about the type of endurance you associate with cardio.

A separate study found that subjects who consumed a drink containing taurine before a workout were able to complete more reps on the bench press than when they consumed a placebo.

If your preworkout does not include taurine, be sure that it includes some other energy booster.

Rhodiola Rosea ///

This herb is considered a stimulatory adaptogen because it increases the body's resistance to a variety of stressors.

It can help support critical hormones such as testosterone, growth hormone (GH), insulin- like growth factor-1 (IGF-1), dopamine, and thyroid hormone.

In addition, it may help promote healthy levels of the catabolic hormone cortisol.

Schisandra Chinensis ///

The berry of this native Chinese vine has been used for centuries in traditional Chinese medicine. It can support muscle endurance as well as aid brain function and even keep cortisol levels down.

B Vitamins ///

The vitamins B6 and B12 are critical for energy production. If you take a separate B vitamin complex, it's not essential that your pre-workout provides these vitamins.

Stimulants

A lot of guys want a pre-workout product that is so packed with stimulants that it'll make their heads explode. Don't be that guy.

First make sure that the supplement you choose has some of the real strength and energy-boosting nutrients, and then you can worry about the buzz it gives you.

Caffeine ///

Not only will the world's most popular supplement give you that pick-me-up you need to train after a long day, it also boosts muscle strength and endurance. Caffeine has even been found to blunt muscle pain, meaning you can train beyond the pain barrier.

For best results, look for it in pill or capsule form (anhydrous). Caffeine from guarana, coffee, or green tea is good, but many find it less effective than the anhydrous form, which has been shown to boost performance in clinical studies.

Yerba Mate ///

The leaves of this powerful plant contain a unique blend of xanthine alkaloids, such as theobromine, theophylline, and caffeine, which work together to amp you up before workouts, boost strength and endurance, and help clear your mind.

Many claim that the type of buzz they get from yerba mate is more prolonged without jittery side effects. If you are sensitive to most stimulants, a pre-workout product that uses yerba mate may be the way to go without having to use a stimulant-free product.

Muscle Builders

Certain ingredients taken right before your workouts can help you increase muscle growth. Sure, creatine will help you add size, but it also makes you stronger for your workouts. Its muscle-building benefits come indirectly from that strength increase, and directly during recovery, which is why you also want to take creatine post-workout.

This section covers nutrients that can actually aid muscle hypertrophy during your workouts.

Branched-Chain Amino Acids (BCAAs) ///

The BCAAs leucine, isoleucine, and valine are the most critical group of aminos for muscle growth. They also blunt fatigue and are used by the muscles as a fuel source.

Some pre-workout products may provide just leucine, which is fine since leucine is the MVP of BCAAs due to the fact that it can instigate muscle protein synthesis on its own.

Glutamine ///

During intense workouts, muscles can deplete glutamine, which in turn compromises muscle growth as well as immune function, making you more susceptible to illness.

Glutamine can also boost growth hormone levels, and even buffer acidity levels to blunt fatigue and keep endurance up.

One of the main ways glutamine encourages muscle growth during workouts is by keeping leucine levels in the muscle fibers high, so if you get ample leucine, then getting glutamine in your pre-workout product is not a must, though it can be beneficial.

Carnitine ///

We've listed this multifaceted amino-acid-like compound as a muscle builder since so many of its benefits lead to muscle growth.

For example, carnitine has been found to enhance blood flow to working muscles and aid recovery. It has also been suggested to support androgen receptors in muscle cells, to which testosterone binds to instigate growth.

Pump Providers

In addition to stimulants, most guys also look for pre-workout products that provide nitric oxide (NO) boosters.

It's these two categories, NO boosters and stimulants, that forged the pre-workout supplement market that exists today. Getting a good muscle pump not only helps you look impressive in the gym, but the stretch it places on muscle membranes can activate pathways in the muscle cells that lead to long-term muscle growth.

Citrulline ///

The body converts citrulline to arginine, which is then converted to NO. So why look for citrulline before arginine? Because when you ingest arginine, much of it is used by the cells in the intestines.

This can lower the amount that gets into your bloodstream. When you ingest citrulline it actually boosts blood levels of arginine and NO better than arginine alone.

Arginine ///

As we mentioned above, this amino acid is readily converted in the body to NO. But since L-arginine can be poorly absorbed, look for other forms of arginine, such as arginine-AKG, arginine HCL, or arginine ketoisocaproate to help boost NO levels.

GPLC ///

A special form of carnitine known as glycine propionyl-L-carnitine (GPLC) is a patented compound that combines the amino acid glycine with a modified form of carnitine called propionyl- L-carnitine. This formulation helps increase carnitine uptake in muscle tissue.

One study reported that trained male weightlifters supplementing with GPLC for four weeks had 30% higher NO levels than when they used a placebo.

Pycnogenol ///

This flavonoid from the French maritime pine tree is a powerful antioxidant, so one way it can boost NO levels is by scavenging the free radicals that break down NO.

Research suggests that pycnogenol also boosts NO levels by increasing the activity of nitric oxide synthase, allowing more arginine to be converted into NO.

Nitrates ///

Nitrates are converted into nitrites by bacteria living on the tongue. The digested nitrite gets readily converted in the body to NO. Nitrates are commonly found in vegetables, with one of the richest sources being beets.

Some companies also attach nitrates to other compounds, such as amino acids or creatine. Regardless of how they are supplied, nitrates are a powerful NO booster.

Glycerol ///

Glycerol normally forms the backbone of triglycerides, which are the primary fats in our diet. While it is not an NO booster, it can enhance muscle pumps because it has strong osmotic properties, meaning it attracts and binds large amounts of fluids to blood vessels, enhancing muscle pumps.

Glycerol can also help prevent dehydration and improve body temperature control when exercising in the heat. While glycerol is far from critical for your pre-workout product, anecdotal evidence suggests that products that provide glycerol in a good dose deliver long-lasting muscle pumps.

Brain Boosters

When you train, you are essentially an athlete competing against yourself and against the weights. And just like any athlete, you need to have sharp mental focus.

Not only can this improve your performance in the gym, but it can help your mind/muscle connection, which studies show can actually enhance muscle growth.

Listed on the right are some highly effective brain boosters commonly used in pre-workout formulas.

Choline ///

This essential nutrient can increase muscle strength and brain function due to the fact that it is critical for the formation of the neurotransmitter acetylcholine.

By providing your nervous system with more acetylcholine, you can produce stronger muscle contractions for longer periods of time.

DMAE ///

Dimethylaminoethanol (DMAE) was originally marketed in the '60s to enhance learning and memory in individuals with attention disorders.

DMAE increases choline levels in the brain better than taking choline itself, likely because DMAE inhibits the breakdown of choline, which should lead to higher acetylcholine levels, and thus better mental function, improved mood, and even greater muscle strength.

Huperzine A ///

This extract from club moss prevents the breakdown of acetylcholine in the brain, which supports a sharper mind and improved mood and focus.

Fat Burners

Even if fat loss isn't your main goal, fat-burning ingredients in your pre-workout product can help keep your mass gains lean while also providing more energy during workouts by way of burning more fat for fuel.

Green Tea Extract ///

Some pre-workout products include green tea extract because it offers a laundry list of benefits that can aid workout performance.

The active ingredient in green tea is a catechin called epigallocatechin gallate (EGCG), which increases fat burning by inhibiting an enzyme that normally breaks down norepinephrine.

This results in higher epinephrine levels, which encourages greater fat burning and provides a mild stimulant effect.

Synephrine ///

With a structure similar to epinephrine, synephrine works to boost fat burning and is one of the active ingredients in the plant bitter orange (Citrus aurantium).

Yohimbe ///

Extracted from the bark of the West African tree Pausinystalia yohimbe, this ingredient aids fat loss by doubling the amount of fat released from fat cells.

This means that yohimbe can increase muscle endurance like caffeine, allowing the body to burn more fat as a fuel source. In addition, yohimbe can increase blood flow to working muscles.

* 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.


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teslation

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teslation

great article thx alot. but u cant just have all these supplements as a pre workout LOL :)

Aug 7, 2012 6:15pm | report
 
SugarNation

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SugarNation

Dr. Stoppani isn't suggesting that you take all of these ingredients. Each section mentions to look for preworkout products that contain one or two of the ingredients in each category.

Aug 8, 2012 2:44pm | report
DangerWaffles

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DangerWaffles

Has anyone used Yohimbe? Have you had any success with it? And if so, when was the best time to take it, at what dosage? Really interested in getting this, have been seeing it in alot of articles.

Aug 7, 2012 6:19pm | report
 
luis382

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luis382

I used this the first time I did Kris Gethin's Hardcore trainer and I definitely lost a lot of body fat. I can't say if this contributed but sure seemed like so.
http://www.bodybuilding.com/store/prima/yo.html

Aug 7, 2012 8:45pm | report
yodenody

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yodenody

Yeah man, Bodyspace is blocked on all my military nets, so I cant update I been taking this stuff, but its pretty exceptional. I get the Yohimbe 451 from GNC, or get it from Muscletech's Hydroxycut elite. Talk about random boners... But its good ****. Being over here, we like our energy supps, the more natural the better, and yohimbe on an empty stomach is QUITE the rush. Experiment, but I would only start with one. I have tried other Yohimbe supps, and GNC 451 is the best from what I and three other soldiers have tried. One guy said it gave him a rush similar to Ecstasy. Its different for everyone.

Aug 8, 2012 12:47pm | report
cloakle3

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cloakle3

Yohimbe is real deal!

May 16, 2013 9:50am | report
irishbrian

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irishbrian

wow...how about an idea of what supps contain all those??

Aug 7, 2012 7:19pm | report
 
IAmZidane

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IAmZidane

Assault by Muscle Pharm

Aug 7, 2012 9:43pm | report
hogwild7886

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hogwild7886

obviously didn't pay close enough attention to the article since they list them

Aug 8, 2012 10:37am | report
marseneau

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marseneau

I use the GNC Beyond Raw Ravage pre-workout cause it was on sale last time I went to buy my protein powder and it contains almost all of the ingredients listed in this article. It's cheaper than other pre-workouts because it's the generic brand but I really enjoy it.

I've only ever had the Hawaiian Punch flavour but I'd mix it one scoop with a scoop of the strawberry ON Gold Standard Whey and it tasted delicious as my pre/during workout shake.

Aug 9, 2012 10:01am | report
Woodyb23

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Woodyb23

Musclepharm assault is actually not on this list but I have done well with it.

Dec 11, 2012 6:53am | report
ooga_booga

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ooga_booga

GNC Beyond Raw got garbaged. Spent more time fighting my stomach between sets than actual work. This list is heavily skewed. I've been taking MUSCLEPRIME by Allmax and it isn't NEARLY as heavily stimmed as some of these, and you still get quality energy.

May 16, 2013 7:12am | report
Rodzor

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Rodzor

Yeah it sucks. That's why I just eat food and some vitamins...maybe a little caffeine.

Aug 7, 2012 9:10pm | report
 
rbdfabio

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rbdfabio

what kind of food?

Feb 22, 2013 5:35pm | report
ramyhilal

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ramyhilal

r u trlling me that if i added aaaalllllllll these in one pre-wrkot shake it wont SUCK :)

i guess the article should be named "how to make ur pre-wrkot shake suck"

Aug 8, 2012 1:24am | report
 
CELESTEBEN

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CELESTEBEN

Interesting article. Thanks for the info.

Aug 8, 2012 7:47am | report
 
JrDillGC

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JrDillGC

Anyone wondering where the product list is, look in the box on the right side of the article! Great read!

Aug 8, 2012 8:27am | report
 
jwethall

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jwethall

BCAA's, Dextrose and Creatine, great intraworkout. Arginine products are fun while they actually work, but wear off quickly. Yohimbe is taken at 2-4mg/day depending on tolerance and takes awhile to do anything (really its only effective when combined with other stuff). Carnitine is the biggest waste of money, don't buy carnitine. Peace.

Aug 8, 2012 9:53am | report
 
sticky_wicket

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sticky_wicket

Does Muscle

Aug 8, 2012 11:50am | report
 
jvoynovichb

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jvoynovichb

Now that is a solid article!

Aug 8, 2012 10:10pm | report
 
hammer23

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hammer23

Great thanks..

Aug 9, 2012 6:55am | report
 
ericool007

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ericool007

They list arginine but not agmatine...thats when i realized this list lost all credibility

Aug 9, 2012 11:33am | report
 
cain96

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cain96

I agree with you 100% agmatine is the sh*t!!

Jul 11, 2013 8:54am | report
ashleyhorner

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ashleyhorner

Great article, its important that we pick a pre workout for the ingredients thats found inside the supplement not how the packaging looks like. Good job Dr. Stoppani!

Aug 9, 2012 12:00pm | report
 
jyeager11

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jyeager11

Weird, MP Assault is not in the list of recommended products. I was under the impression that it was a BB.com best-seller?

Aug 9, 2012 6:26pm | report
 
Showing 1 - 25 of 58 Comments

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