Shredz Pre-Workout


Smashing your personal goals at the gym requires dedication and perseverance, and athletes across the world look for ways to accentuate their existing grit and determination. For many, pre-workout supplements are a great way of giving yourself an extra edge, as these specialist products are designed to give you a useful burst of energy, focus and muscular power.

Below we take an in-depth look at Shredz Pre-Workout, to examine whether this popular Instagram favourite is strong enough to rise above the competition.

Shredz Pre-Workout Pros

  • Ingredient quantities clearly labelled
  • Product appears to work as advertised
  • Relatively inexpensive product when compared to others on the market

Shredz Pre-Workout Cons

  • Likely to cause side effects, particularly jitters
  • There are no customer comments available to view online
  • No money back guarantee
Watchdog Rejected

Shredz Pre-Workout For Men


What You Need To Know About Shredz Pre-Workout

Shredz Pre-Workout is a performance-boosting supplement, that claims to improve energy and focus in the gym. It consists of ingredients ranging from brain-boosting nootropics, energy-boosters, and performance-supporting amino acids.

Pre-Workout is manufactured by Shredz, an increasingly popular supplement manufacturer that is enjoying a growing reputation on social media. The marketing team at Shredz is arguably more important to the group’s success than its products, with multiple Instagram models helping to flaunt their supplements across the United States. Notably, the company’s presence on more dedicated bodybuilding social networks is lacking, with most forum users on regarding the company with more derision than respect.

As with most Shredz products, Pre-Workout comes in a “For Men” version and a “For Women” version. In this case, there is very little real difference between the products (check our Ingredients tab for more information).

What Are The Side Effects Of Shredz Pre-Workout?

Shredz Pre-Workout uses a range of energy-boosting ingredients that may cause side effects. The most notable of these is caffeine, which in such high doses is known to cause jitters, increased heartrate, sleeplessness, headaches, increased blood pressure, and more. Customers sensitive to caffeine may consider avoiding this product, or at least limiting their caffeine intake whilst taking it.

This product also uses an extremely high dose of Vitamin B6, which can cause serious nerve/brain problems over time, stomach upset, loss of appetite, headaches, drowsiness, and a tingly sensation in the skin.

Although the dose used in this mixture is low, the use of Huperzine A may cause a range of side effects (especially if this product is taken daily for months at a time). Potential side effects may include many of the issues listed above, plus high blood pressure, muscle cramps, sweating, blurred vision, and more.

How Much Does Shredz Pre-Workout Cost?

Shredz Pre-Workout is much less expensive than other comparable products. A 30-day supply of powder costs $29.99 plus $5+ in shipping and handling (depending on where you live in the country). International customers should expect to pay more in shipping and customs charges. Pre-Workout is only available to buy on the official Shredz webstore.

Our Verdict On Shredz Pre-Workout

As pre-workout products go, this one isn’t too bad. The ingredients balance appears to be well-formulated, containing a decent mixture of energy-boosting ingredients, brain-boosting nootropics, and a few amino acids thrown in to improve performance. It obviously goes without saying that this blend will cause caffeine-related side effects, but many customers looking for a pre-workout like this will know that going in. The price is also relatively fair, offering 30-servings for $30-35, which is half of what some manufacturers charge for roughly the same thing.

Our main problem with this product is the lack of customer reviews. Sometimes, judging whether products like these are really potent requires checking previous customer experiences to see how well the mixture works, and how it compares to others on the market. If you’ve given Shredz pre-Workout a try, let us know in the comments and we’ll add your thoughts to the review!

Not being able to check customer reviews creates a bit of risk for customers looking to buy, and the risk is only made worse by the lack of money back guarantee offered by Shredz. If your left unsatisfied with your purchase, you won’t be able to return it – and that’s a problem.

It’s a good start overall, but we’d like to hear a little bit more about this product before we can really recommend it. In the meantime, there are other more tried-and-true options out there.

We do not recommend Shredz Pre-Workout to our readers.

Shredz Pre-Workout Review

Shredz Pre-Workout is a supplement designed increase energy, focus and athletic output at the gym. As the name might suggest, it is designed to be taken before workout sessions. This product comes in 2 versions; the version with red packaging is “For Men” and the version with pink packaging is “For Women”. Other than the names, there is very little difference between them.

Shredz Pre-Workout Facts

  • Manufactured by Shredz
  • Contains 9.6oz (30 servings) of powder per tub
  • Performance-boosting pre-workout supplement

This pre-workout is designed and produced by Shredz, an American supplement manufacturer that has grown increasingly popular through their significant presence on Instagram. Shredz has become a highly successful company over the last few years, and has even been featured in Forbes Magazine and held up as an example of smart business. The company not only produces supplements, but has expanded to producing sportswear, and diet and exercise plans. The company can be contacted via the details supplied on the official website.

How to Take Shredz Pre-Workout

The directions for use are as follows:

Take one (1) scoop mixed with ten to twelve (10-12) ounces of water prior to your workout.

Shredz Pre-Workout Concerns:

  • There are no customer reviews available online to check
  • No money back guarantee
  • Likely to cause side effects

What Does Shredz Pre-Workout Claim To Do?

As with most pre-workout formulas, this product is pretty easy to understand. Put simply it aims to help customers enjoy a boost of energy, focus and athletic/muscular performance in the gym. Customers are required to take the product before they begin their workout.

On the official Shredz website, the manufacturer states that Pre-Workout:

  • Boosts Performance
  • Enhances Strength
  • Energizes

Does Shredz Pre-Workout Work?

Shredz Pre-Workout contains a few energy-boosting ingredients, including caffeine, theacrine, Vitamin B12, and theobromine. Together with the nootropic ingredients found in this mixture, these ingredients should boost energy and focus as advertised.

Shredz Pre-Workout also uses a couple of ingredients that are designed to boost muscular output (including beta-alanine and others); there aren’t too many of these and the quantities aren’t particularly high, but customers may still experience a mild boost.

Overall, we imagine that this mix likely works as advertised, although it remains a shame that there are no customer reviews available online to verify this fact properly.

What Are The Ingredients of Shredz Pre-Workout?

The ingredients found in Shredz Pre-Workout are detailed below. The ingredient quantities supplied are true for 1 scoop (9g) of Pre-Workout powder

  • Vitamin B6 (as Pyridoxine HCI) 5mg: Vitamin B6 has several important functions in the body, including “allowing the body to use and store energy from protein and carbohydrates in food”. Whilst taking excess amounts of vitamin B6 will not infinitely improve this ability, a deficiency could make it more difficult to lose weight. Vitamin B6 is naturally present in a wide variety of foods, including meat, cereals, bread, and vegetables. The quantity of Vitamin B6 included in this mix is notably high. Source
  • Vitamin B12 (as Cyanocobalamin) 150mg: Vitamin B12 is naturally present in many foods, primarily meat, fish, and dairy products. It has several roles, including aiding in releasing energy from consumed food, and keeping the nervous system healthy. It may be that a deficiency hinders weight loss, but taking excessive amounts could be harmful (as in this product, which contains 500% of your RDA per pack). Source
  • Choline (as Choline DL Bitartrate) 102mg: Athletes sometimes supplement Choline to delay fatigue and improve endurance. It is also said to improve mental focus. However, the available clinical evidence suggests that Choline Bitartrate does not cause either effect to take place. Source
  • Citrulline DL Malate 2:1 2000mg: L-Citrulline is thought to increase l-arginine levels in the body, which in turn widens the blood vessels and increases blood flow to the muscles. Source
  • Taurine 1750mg: Taurine is an amino acid that helps to build protein. It is not often known why it is so frequently added to energy drinks, although some claim that it helps improve athletic and mental performance. Source
  • Beta Alanine 1600mg: Beta alanine has been repeatedly proven to raise the levels of muscle carnosine in the human body, which has the effect of increasing the amount of work athletes can perform in high-intensity workouts. Its use is accompanied by a distinctive “tingling” sensation in the muscles. Source
  • Betaine Anhydrous 750mg: Betaine can help relieve conditions associated with hardening in the arteries. Although it is thought by some to improve athletic performance, scientific trials have failed to show consistent results with trained/untrained men. Source
  • L-Tyrosine 500mg: An amino acid that is a building block of protein, this ingredient is found naturally in many foods including meat and dairy products. Some people use it as an appetite suppressant, but there is little evidence that it is effective for this use. Large doses of tyrosine may be useful for increasing alertness, especially in people who are sleep deprived. Source
  • Caffeine Anhydrous 150mg (125mg in the “For Women” version): Numerous studies have shown that caffeine boosts energy levels and alertness, as well as mildly boosting the metabolism, causing a small increase in the number of calories used by the body. The effects shown in studies are small, and some studies are inconclusive. Source
  • Theacrine (as TeaCrine) 50mg: Though slightly different, theacrine works in essentially the same way as caffeine. Early research suggests that it may help to boost mental and physical performance (like caffeine), but a little more research is needed to confirm this effect. Source
  • Huperzia serrata (aerial) (less than or equal to 1% Huperzine A) 5mg: A chemical that is often synthesized from the Hyperzia Serrata plant, Huperzine-A, is thought to be a cognitive enhancer. Because of the relatively long half-life of this compound, its use should be cycled, with breaks in usage every few weeks. Source

Only found in the “For Women” version of the product:

  • Cacao Seed Extract (20% Theobromine) (Theobroma cacao) 50mg: Theobromine, extracted from Theobroma Cocoa, is a mild stimulant. It is thought to be a much milder stimulant than caffeine. Source

Does Shredz Pre-Workout Have Any Side Effects?

Shredz Pre-Workout uses a notably high dose of energy-boosting ingredients, which could cause a range of side effects.

High doses of caffeine can cause headaches, jitteriness, insomnia, an increased heartrate, heart palpitations, increased urination, dehydration, and increased blood pressure. Customers that are extra sensitive to caffeine should consider avoiding it altogether, or at least avoid other sources of caffeine whilst using it.

The energy boosting mix also contains very high levels of Vitamin B6 and B12, which can cause vomiting, stomach upset, loss of appetite, headaches, drowsiness, and a tingling feeling. Long-term high doses of Vitamin B6 can also cause nerve and brain problems; customers should be aware of this, as Shredz Pre-Workout contains nearly 300% of the RDA for Vitamin B6 per serving!

Other ingredients may also cause occasional side effects (although these are a lot rarer). Tyrosine is generally thought to be safe, but may cause nausea, headaches, fatigue, heartburn, and joint pain for some customers. Betaine may occasionally cause stomach complaints and diarrhoea.

Huperzine A is known for its side effects, especially when taken continuously for 3 months or more. It has been known to cause digestive issues, stomach issues, blurred vision, loss of appetite, sweating, cramping, high blood pressure, and other issues.

Never exceed recommended serving. Keep out of reach of children. Read the entire label before use and follow instructions. Use at your own risk. Do not use if you are pregnant or nursing. Do not consume synephrine or caffeine from other sources, including but not limited to, coffee, tea, soda and other dietary supplements or medications containing phenylephrine or caffeine. Product contains 125mg of caffeine per serving. Not intended for use by persons under the age of 18. Consult a healthcare practitioner prior to use if you have diabetes. Consult a physician before using this product if you have been treated for, or diagnosed with, or have a family history of any medical condition. Consult a physician before using this product if you are taking any over the counter or prescription medication. If you are under medical supervision, consult with your physician before use. Use only as directed. Do not exceed recommended serving, as improper use of this product does not enhance results. Do not use if the inner safety seal on the package has been broken.

Are There Any Customer Reviews For Shredz Pre-Workout?

Unfortunately, we were unable to find any customer comments about Shredz Pre-Workout online.

Does Shredz Pre-Workout Offer a Money-Back Guarantee?

On the official Shredz website, a close examination of the returns policy shows that there is no money back guarantee available to cover supplement purchases. Customers can contact Shredz to arrange a refund (as long as the contact is made within 14 days of receiving the goods), but the company unfortunately only accepts returns of unopened and untouched packages. We do not consider this arrangement to represent a real money back guarantee.

Where Can I Buy Shredz Pre-Workout?

Shredz Pre-Workout can be only be purchased from the official Shredz webstore. A 30-day supply of Shredz Pre-Workout costs $29.99 on the official website. Shipping costs tend to reach around $5-6 when purchasing a single tub of Pre-Workout.

Summary: Shredz Pre-Workout

Shredz Pre-Workout For Men

2.5 out of 5
Shredz Pre-Workout Rating

The Muscle Watchdog does not recommend Shredz Pre-Workout.

  • Effectiveness
  • Safety
  • Price / Guarantee

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Disclaimer: Our reviews and investigations are based on extensive research from the information publicly available to us and consumers at the time of first publishing the post. Information is based on our personal opinion and whilst we endeavour to ensure information is up-to-date, manufacturers do from time to time change their products and future research may disagree with our findings. If you feel any of the information is inaccurate, please contact us and we will review the information provided.

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