The best pre-workout boosters 2024
The best pre-workouts of 2024 – EU brands
A good pre-workout booster is now just as essential to a solid workout as the 20kg plate on the barbell. And the market never tires of satisfying the needs of a wide range of consumers. Whether it’s a hardcore dose of stimulants, a generous helping of pump ingredients, or a balanced mix of both – there’s now a suitable product for everyone, from hardcore gym enthusiasts to casual gym-goers.
The “EU Boosters” category describes pre-workout products that typically combine moderate doses of energizing and pump-inducing ingredients, without focusing too much on the actual country of origin. These boosters do not include ingredients that might fall under novel food regulations or pharmaceutical requirements, nor do they contain substances from legal grey areas, such as synthetic plant-based derivatives.
This makes EU boosters the perfect choice for beginners or athletes who want a little push but don’t need the full-blown performance-enhancing effect. Even tested athletes are generally safe with EU boosters (although full certainty regarding product purity can only be guaranteed by the Cologne List (,,Kölner Liste") or independent lab analysis).
At Boosterjunkies, we’re passionate about hardcore boosters, but we also want to give the "reasonable" alternatives the attention they deserve. So, we’re presenting the most popular and best pre-workout products from the EU segment.
As with any booster, keep in mind that the effectiveness of such products depends on many factors. Your nutritional status, hydration levels, and more significantly influence how your body reacts to certain ingredients. The type and intensity of your workout also play a role in the product’s effectiveness. Lastly, this top list reflects our subjective, individual reactions. While our assessments are based on facts and theories, our practical experience is anecdotal.
Let’s dive in and take a look at some real all-rounders.

Show product features
Feature
Value
Package contents
260g
Servings included
20
Price per serving
€1,60
Primary active ingredients
6g L-citrulline
Laboratory test
No
Product rating "Good"
#10 Weider HZRD Pre-Workout 260g
It feels like the Weider brand has been in the supplement game almost as long as the bodybuilding sport promoted by the Weider brothers has been in the history books. Numerous big names have already represented the brand and Protein 80 Plus can still be found in many hard-boiled old-school gyms.
The Hzrd training booster breaks with the slightly dusty and time-honored image of the Weider brand and is still quite new on the market.
In an alarming guise – the can is adorned with wildly knotted barrier tape – it entices with its composition of high-quality plant extracts and 200mg of caffeine per serving (€1.60). It also impresses with 6g of pure L-citrulline, which in itself provides a good pump. But that’s not all, because Weider also adds arginine, niacin and ornithine. The use of patented branded raw materials such as Bioperine, Careflow and S7 confirms Weider’s high quality standards and provides true bodybuilding fans with a solid everyday booster.

Show product features
Feature
Value
Package contents
480g
Servings included
40
Price per serving
€0,87
Primary active ingredients
2.6g L-arginine alpha-ketoglutarate and 1.5g citrulline malate
Laboratory test
No
Product rating "Good"
#9 Olimp Redweiler 480g
The pharmaceutical company with its origins in Poland has been producing nutritional supplements to the highest standards since 1990 and is also represented by its own group of companies in Germany. Olimp has invested more than 80 million euros in the development of technologies and innovations in the last 10 years alone.
The reward for this work is an excellent reputation and an enormously large customer base. Not least because of very good products in the supplement and bodybuilding segment.
The Olimp relies on a complete composition with a comparably larger portion size (12g – 0.87ct) and combines a pump formula and a performance blend. AAKG and citrulline malate are supplemented by a small amount of sodium, so that the pump is really very good. Tyrosine and caffeine (200mg) provide a pleasant boost and long-lasting focus and, last but not least, creatine and beta-alanine are typical performance enhancers that make it sensible to consume Redweiler regularly. It is particularly appealing that the Redweiler has already been produced twice in an extremely cool Dragonball Z special edition and is still available in this version. Perhaps an incentive to buy for one or two of you.

Price winner
Price winner
Show product features
Feature
Value
Package contents
390g
Servings included
40
Price per serving
€0,49
Primary active ingredients
1.6g CarnoSyn Beta-Alanine
Laboratory test
No
Product rating "Good"
#8 Cellucor C4
The silver-yellow can of C4 may be familiar to many, as it is one of the best-known and most popular pre-workout boosters. C4 is particularly suitable for newcomers to the "booster game" or people who are sensitive to caffeine. With 150 mg of caffeine, C4 contains less caffeine than most of its competitors. This is supplemented by TeaCrine® – unfortunately in an unspecified but small dosage. This supplies the body with energy for longer. In addition, taking this active ingredient does not result in a habituation effect. In addition to the patented compound of Theacrine, C4 also contains the patented CarnoSyn® (Beta Alanine) and NO3-T® (Creatine Nitrate), a form of creatine that also benefits non-responders and has a very high bioavailability.
Product Features:
- Very well-known and popular pre-workout booster
- Contains high-quality, patented active ingredients
- Available in delicious flavors

Show product features
Feature
Value
Package contents
350g
Servings included
40
Price per serving
€0,75
Primary active ingredients
3g citrulline malate
Laboratory test
No
Product rating "Good"
#7 FA Nutrition – Xtreme Napalm Pre-Contest Pumped
Contrary to what the name might suggest, this is not just a pump booster. Rather, the Xtreme Napalm Pre-Contest Pumped contains all the active ingredients to provide you with energy, focus, drive and, of course, pumps for your next workout. Due to the sensible dosages of the active ingredients, even experienced booster consumers will get their money’s worth by extending the portion size to 2 scoops. Here, the inclined booster consumer receives, for example, 6000 mg citrulline malate in the proven 2:1 ratio for the pump, 3200 mg beta alanine against premature muscle fatigue and 400 mg caffeine for the energy kick. The booster also contains nootropics and adaptogens such as ashwagandha, bacopa monnieri and ginkgo biloba. For beginners, 1 scoop will suffice, giving you a whopping 40 portions.
Product Features:
- 400 mg caffeine (with 2 scoops)
- With nootropics and adaptogens
- Comes in delicious flavors

Show product features
Feature
Value
Package contents
435g
Servings included
30
Price per serving
€1,17
Primary active ingredients
4g L-citrulline
Laboratory test
No
Product rating "Good"
6. Naughty Boy Menace Pre-Workout
The NB Menace is also a completely transparent all-round pre-workout and serves the fields of increased energy, increased concentration and improved pumps and performance.
It contains 4g of L-citrulline and 2g of patented glycerine in the form of GlycerSize. Concentration is provided by 1g tyrosine and 600mg of the patented active ingredient Alpha-Zone (Alpha-GPC). In addition to 3.2g beta-alanine to improve endurance, the energy-supplying formulation consisting of 300mg Juglans Regia, 350mg caffeine and 150mg Biophytum is impressive. This really well thought-out and high-quality matrix is enhanced by 50mg AstraGin, which maximizes absorption. In view of the attractive price (1.17 euros per serving), this is a really interesting and recommendable supplement.

Show product features
Feature
Value
Package contents
600g
Servings included
30
Price per serving
€1,33
Primary active ingredients
5g citrulline malate
Laboratory test
No
Product rating "Good"
#5 PEAK – No Jokes 600g
Peak is also a well-known institution in Germany, which has felt its name to be at the "top" of the supplement market since 2003 and is committed to pursuing this claim. Peak sets high standards in the selection of its raw materials and processes them with the utmost care in its own production. In accordance with the quality standards HACCP, GMP, GLP and GSP, the products are 100% free of doping substances.
No Jokes is a pre-workout booster with a pump & stim effect that promotes alertness, focus, pump and endurance. To this end, it boasts the complete range of all relevant ingredients in a proper dosage. In addition to pump substrates arginine HCL and citrulline, the carnosine booster contains beta-alanine and potent ingredients such as N-acetyl-L-tyrosine, the patented ashwagandha KSM-66, alpha GPC, glucuronolacetone and much more! The absorption enhancers L-Theanine, Panax Ginseng and Rhodiola Rosea in particular give the formula an extra boost. One serving size contains a whopping 20g (1.33 euros) and really provides everything you need for a proper – but "clean" – workout!

Show product features
Feature
Value
Package contents
314g
Servings included
20
Price per serving
€2,00
Primary active ingredients
6g L-Citrulline DL-Malate (2:1)
Laboratory test
No
Product rating "Very good"
4. VAST V8 Total Energy
With the V8 Total Energy you get a good overall package. The booster is convincing in every category and shows no weaknesses. The composition of the ingredients makes sense, there is something here for all areas – energy, focus, pump. In addition, the dosages are consistently good and the use of patented ingredients is also extremely positive. We were also more than impressed by the taste. The only small "point of criticism" is the somewhat higher price, which we believe is justified. For people who are sensitive to caffeine, the amount of caffeine per portion could also be a little high. For us, it’s just right. Therefore deserves first place
Product Features:
- High-quality (patented) ingredients
- Sensible composition
- Good dosages of the ingredients
- Made in Germany

Product rating "Very good"
#3 Revange Nutrition – Chain Reaction Next Generation
The Chain Reaction Next Generation is a pre-workout booster that brings a real hardcore booster feeling to training, but without relying on "classic" hardcore substances such as DMHA or DMHA. Nevertheless, the effect of the booster is extremely strong and it is a very potent product – definitely not suitable for beginners. No wonder, as Revange Nutrition is one of the best-known underground producers of sports nutrition supplements and is also known for its products with truly resounding effects. Revange Nutrition also relies without exception on combinations of active ingredients that work together synergistically. Chain Reaction Next Generation contains no fewer than 24 active ingredients, all of which cover the areas of "alertness and energy", "focus and drive" and "pump and vascularity". In addition, with its 200 mg of niacin, Chain Reaction Next Generation provides an incredibly strong niacin flush. Here "To the test" we have subjected Chain Reaction Next Generation to a detailed test.
Product Features:
- Hardcore-Feeling
- Long-lasting energy, good pump and strong focus
- Strong niacin flush
Show product features
Feature
Value
Package contents
240g
Servings included
30
Price per serving
€1,27
Primary active ingredients
2g Beta Alanine, 2g Citrulline Di Malate
Laboratory test
No

Show product features
Feature
Value
Package contents
320g
Servings included
32
Price per serving
€1,22
Primary active ingredients
3,3g L-Citrullin DL-Malate (1:1)
Laboratory test
No
Product rating "Very good"
2. BPS-Pharma Not4Pussy Transform-U-Matrix
To mark the company’s 5th anniversary, BPS-Pharma is setting a new milestone in the pre-workout booster category. The unique feature of the Transform-U-Matrix is the combination of patented ingredients in a never-before-seen formula, based on scientifically established dosages.
The pump combination alone is remarkable and high-quality. On one hand, it features proven L-Citrulline Malate in combination with Glutathione, which stabilizes nitric oxide (NO) levels and ensures long-lasting effects. But what really packs a punch is the combination of Oxystorm and Nitrosigine. These two branded ingredients promise an unparalleled pump with extreme vascularity. The patented Amaranthus extract delivers the maximum amount of nitrate to boost NO levels for up to 8 hours. Additionally, the synergy duo of caffeine and theanine hits hard, further enhanced by synephrine found in Citrus Aurantium extract. Theanine counters the unwanted side effects of synephrine. Numerous catalysts such as taurine, glucuronolactone, black pepper extract, and more, act as enhancers for ingredients like Ashwagandha, pine bark, etc. This is truly an exclusive and fun-packed booster!
Test Winner

Test Winner
Show product features
Feature
Value
Package contents
400g
Servings included
20
Price per serving
€2,50
Primary active ingredients
6g L-Citrulline DL-Malate
Laboratory test
Yes
Product Rating: "Excellent"
#1 bett3r PRE
With the PRE from bett3r, a true newcomer to the supplement market has made it into our ranking. In addition to its well-thought-out composition of proven and effective ingredients—almost all of which are present in the recommended dosages—it is the overall balance that really sets the PRE apart. In our tests, the PRE impressed us in all categories, achieving an excellent rating. It’s also the small but significant details that propelled this booster into our top ranking. The PRE is produced in Germany, and a lab report can even be accessed via a QR code, offering a level of transparency that’s rarely seen. Additionally, the product is gluten-free, vegan, and aspartame-free. While this may not be relevant to the majority of consumers, it clearly shows that bett3r has put thought into addressing as many concerns as possible. Due to its outstanding performance and attention to detail, we had no choice but to place the PRE at the top of our ranking.
Product Features:
- Relies on proven ingredients in recommended dosages
- Allows no weaknesses
- Made in Germany
- Extremely transparent
As you can see, the variety is as diverse as it is comprehensive. From simple energy drink replacements with a little extra to fully developed brain-boosting exotic products, every pre-workout supplement imaginable is here. Each of these products has its own unique appeal and caters to everyone, from the ambitious clean eater to the experimental freak. While we won’t give a definitive ranking, we’ll leave it to you to decide with these carefully considered recommendations. We wish you all the best while testing and enjoying these boosters – and above all, great success with your training!
Our Promise
We promise that every single booster featured here is worth your money – disappointing products didn’t make it into our rankings! We’ve done our best to remain objective when evaluating the boosters, basing our reviews on our experiences and not just the manufacturers’ marketing claims. These training boosters have proven themselves in our varied tests during intense training sessions and stood out against competitors. In addition to our own tests, we’ve gathered feedback from other athletes to build this ranking. All the tested products performed exceptionally and earned their place as true hardcore boosters. They were rated in categories such as ingredients, effects (focus, strength, energy, and pump), taste, solubility, and value for money. Each category was scored between 1 and 10 points.
Note:
With this ranking, we aim to inform you about the best training boosters to support your purchasing decisions, prevent disappointment, and save you money. Our booster reviews reflect our personal impressions and are not universal. The effect of the same product can vary from person to person! Pre-workout supplements should not be taken continuously or in excess. The use and dosage of pre-workout boosters are entirely at your own risk.
The Ultimate Pre-Workout Booster Test: Everything You Need to Know About the Best Training Boosters
Are you looking for razor-sharp focus, maximum power, and improved workout performance? A pre-workout booster can make those wishes come true. But which products really deliver on their promises? What are the best pre-workout boosters? Our ranking reveals it all! Here’s a heads-up: We’ve thoroughly tested every product – and provide you with detailed, honest reviews to help you make an informed choice.
The Best Pre-Workout Boosters in Review
A pre-workout booster is a supplement taken exclusively before your workout. The goal is to enhance your performance and gradually push your limits with a potent mix of active ingredients. Pre-workout boosters are particularly effective at increasing motivation through stimulants. Here, we’ll show you what’s behind these versatile training boosters, who they’re suitable for, and what makes a truly good pre-workout booster.
What Ingredients Make a Good Pre-Workout Booster?
Many pre-workout boosters rely on a combination of ingredients to achieve maximum effect. The trick? The individual components work together and sometimes create synergy effects that help you reach your best performance. Over the last few decades, certain ingredients have proven to be particularly effective. Almost every good pre-workout booster contains one or more of the following ingredients.
The non-essential amino acid Beta-Alanine is found in many pre-workout boosters, and for good reason. It increases carnosine levels in our cells, reducing the pH value. As a result, muscles are less affected by lactic acid, allowing you to train harder and longer.
Choline Bitartrate, a form of choline that the body can absorb much better, is essential not only for normal fat metabolism but also for brain function. Choline is necessary for producing acetylcholine, a neurotransmitter vital for correct information processing in the brain and muscle contraction. By taking Choline Bitartrate, you enhance both your memory and your muscle memory.
If you’re familiar with brain boosters and nootropics, you’ve likely heard of Ginkgo Biloba Extract. It improves blood flow to the brain, boosting cognitive performance. Ginkgo Biloba is also commonly used in pre-workout boosters because it can reduce cortisol, the stress hormone notorious among athletes as the "muscle killer." By taking Ginkgo Biloba, you promote muscle growth.
Glycerol or Glycerin is an ingredient in many supplements, including HydroMax, a concentrated form of glycerol often sold as a standalone product in the past. Glycerol’s standout feature is its ability to retain water in muscle cells, resulting in an impressive pump that can last hours after your workout. Glycerol not only enhances performance but also helps you flaunt a perfectly sculpted physique post-workout.
Guarana extract, known from energy drinks, is a frequent ingredient in pre-workout boosters for good reason. It is rich in caffeine, enhancing oxygen and nutrient delivery to your muscles during training. Guarana also has mood-lifting effects, combats fatigue, and keeps you motivated during your workout. As a bonus, it suppresses appetite, helping you get closer to your dream physique.
Caffeine is the classic pre-workout ingredient, boosting both physical and cognitive performance. Common effects include an increased heart rate, widened blood vessels, enhanced mood, and a powerful drive – the perfect conditions for a successful workout. Caffeine also has an appetite-suppressing effect.
L-Arginine is a staple in the supplement scene, especially in pre-workouts. This amino acid is a key precursor to nitric oxide, which dilates blood vessels, improving blood flow and enhancing nutrient and oxygen delivery to muscles. The result? You can train harder for longer and enjoy a killer pump. L-Arginine also significantly shortens muscle recovery time.
Like L-Arginine, L-Citrulline stimulates nitric oxide production, improving blood flow and optimizing nutrient and oxygen supply. The increased pump boosts performance, simplifies muscle recovery, and promotes muscle growth.
Structurally similar to L-Arginine, L-Ornithine plays a crucial role in eliminating waste products like ammonia from the body, essential for overall health. For strength and endurance athletes, L-Ornithine enhances L-Arginine synthesis, increasing nitric oxide levels and boosting blood flow and pump. It also delays exhaustion and improves sleep quality.
If you want to push your limits and stay focused during training, look for L-Tyrosine in your pre-workout booster. This non-essential amino acid helps you stay motivated and concentrated. It’s often listed as N-Acetyl Tyrosine, a form with better bioavailability but the same benefits.
OPC (Oligomeric Proanthocyanidins) are secondary plant compounds primarily found in grape seed extract. OPC is known for its antioxidant properties, protecting cells from damage and premature aging. Additionally, it has anti-inflammatory, blood pressure-lowering, and circulation-enhancing benefits, supporting both a healthy body and effective workouts.
Rhodiola Rosea is a well-known adaptogen, meaning it helps the body adapt to both physical and mental stress, such as the strain of intense workouts. Reduced stress sensitivity allows you to push your limits and extend your training capacity.
Beetroot, whether in powder or extract form, is a popular pre-workout ingredient due to its high nitrate content. Nitrates support nitric oxide production, improving blood flow, oxygen, and nutrient delivery to muscles, resulting in a great pump and faster muscle recovery. Beetroot also helps prevent muscle acidity, reducing the risk of overtraining.
Ever wondered why black pepper frequently appears on the ingredient list of pre-workout boosters? The active compound Piperine inhibits enzymes that usually filter out various substances from the body. This boosts the bioavailability of different ingredients, making the pre-workout booster even more effective.
Theacrine is structurally similar to caffeine. It sharpens focus, boosts motivation, and enhances both physical and cognitive performance. As a caffeine alternative, Theacrine’s effects last longer, without the sudden crash after a workout. It also doesn’t cause tolerance buildup, so you can maintain the same dose over time.
B-vitamins are often found in pre-workout ingredients, especially Niacin (Vitamin B3). B-vitamins are crucial for the body’s energy metabolism, reducing fatigue and muscle exhaustion. Niacin helps you power through intense workouts, creating the optimal conditions for muscle growth. It’s also used in supplements to prevent fatigue and muscle weakness caused by Niacin deficiency, which could significantly impair training performance.
How to Properly Take a Pre-Workout Booster: A Guide
No matter how your preferred pre-workout booster is composed, the rules for taking it are almost always the same. The timing and method of intake play a crucial role in determining whether your pre-workout booster can fully unleash its effects.
1. The Right Timing – When to Take a Pre-Workout Booster?
The name gives it away: you should always take a pre-workout booster before your workout. Whether the booster kicks in after 15, 30, or 45 minutes largely depends on the supplement. Usually, the manufacturer provides a recommendation on how long before training you should take the booster.
However, the “right” (and consequently the “wrong”) timing also depends on your individual circumstances. If you prefer training in the evening but are sensitive to stimulants like caffeine, a booster might be counterproductive. If it prevents you from sleeping and keeps you up half the night, your recovery phase will be minimal – and the training effect will be lost. If a stim-free pre-workout booster is not an option for you, you may have to adjust your training habits.
2. Pre-Workout Booster: Capsules or Powder?
Whether you take your pre-workout booster as capsules or powder is entirely up to you. Both forms work the same way, and you’ll find both options widely available. However, there is a difference in how long it takes for the effects to kick in. If you take your pre-workout booster in capsule form, you should allow for more time before starting your workout. The reason is that the capsules need to dissolve in your stomach before they can start working. Additionally, capsules tend to have less filler and usually focus on energy and focus. You’ll rarely find pump-boosting ingredients in capsules.
3. Time Since Your Last Meal
As a rule of thumb: the further away your last meal is, the faster the booster will kick in. In other words, if you’ve eaten just before your workout, the booster may not fully take effect when you start. We recommend waiting at least two hours after your last meal before taking the pre-workout booster.
That doesn’t mean you should go hungry before your workout. On the contrary, the time between your last meal and your workout shouldn’t be too long either. Otherwise, you’ll feel weak during training, and your body won’t have the energy reserves to perform at its best.
4. Watch Out for Potential Tolerance
Breaks are important, not just in training but also when taking pre-workout boosters. This is especially true if your booster contains stimulants like caffeine. Over time, your body builds tolerance, meaning you’ll need larger doses to achieve the same effect. To avoid this, try not to take such supplements on consecutive days. And of course, you don’t need a pre-workout booster for every workout. In fact, having some booster-free workout days is recommended.
Not all supplements carry the risk of tolerance buildup. Whether or not you need to watch out for this depends on the ingredients list.
5. What’s Up with the Clumps in the Powder?
You’ve just opened your pre-workout booster a few days ago, and already you’re finding unappealing clumps in the powder? Is it time to toss it? No. It’s completely normal for powdered boosters to clump after a while. This happens because many supplement ingredients, like L-Arginine or Citrulline Malate, are hygroscopic, meaning they attract moisture from the air, which causes the clumping. These clumps aren’t harmful and have no effect on the booster’s performance. Once you mix the powder with water, the clumps will dissolve – literally.
Who Benefits Most from Pre-Workout Boosters?
Brutal pumps, razor-sharp focus, better performance: thanks to their wide range of effects, pre-workout boosters are interesting for both strength and endurance athletes. Athletes stuck on a stubborn plateau, in particular, can take their performance to the next level with a pre-workout booster.
Pre-Workout Boosters for Women?
There’s a persistent misconception that pre-workout boosters are only for muscular male athletes. In reality, women can also benefit from the motivational and circulation-enhancing effects of pre-workout boosters. However, most pre-workout boosters are not specifically targeted toward women. So, you may need to adjust the dosage according to your body weight. Aside from that, the same rules apply to pre-workout boosters for women as they do for men.
3 Tips for Buying Pre-Workout Boosters
The best way to learn about the potential and actual effects of a booster is by reading a review. If you can’t find a review for the booster you’re interested in, checking the ingredient list can give you a good idea. Additionally, here are three key points you should always consider when buying pre-workout boosters:
1.) Be Cautious with Proprietary Blends
Some manufacturers use what are called “proprietary blends.” These are special ingredient combinations uniquely formulated by the manufacturer. Often, terms like "matrix" are used to describe the intended effect. The problem is that the exact composition of these blends is usually not listed in detail on the ingredient list. A proprietary blend can be cleverly formulated and powerful, but it’s difficult to determine how the individual ingredients are dosed, making it harder to predict the pre-workout booster’s effects. When trying a booster with proprietary blends, start slowly and build up. Also, if available, check out the associated review on Boosterjunkies before taking it.
2.) Don’t Overestimate the Importance of Creatine
There’s no denying that creatine has numerous benefits. Once considered a secret among athletes, it is now one of the most researched supplements in the fitness industry. It’s proven to increase physical performance and strength while also improving the appearance of muscles due to water retention.
But does every good pre-workout booster need to include creatine? Not really. Some manufacturers do add creatine to their boosters, but the effects are unlikely to be significant. The reason is that creatine only works when taken daily in sufficiently high, yet safe, doses. Pre-workout boosters, however, are not designed for daily use. While having creatine in a booster is not a downside, it’s certainly not a must-have.
3.) Don’t Use Pre-Workout Boosters Primarily for Fat Burning
Of course, there are boosters that can positively impact fat burning. A quick look at the ingredient list will tell you if that’s the case. Ingredients like taurine or piperine can help boost fat burning, and manufacturers often highlight this feature. However, increasing fat burning or losing weight is not the primary goal of a pre-workout booster. If you’re looking to specifically target fat loss, fat burners are a better choice. They either boost metabolism to promote thermogenesis or enhance the transport of fatty acids in the blood.
What if the Effects Are Lacking?
You’ve done everything right. You researched the booster’s composition and followed all our tips when purchasing it, yet you’re still not getting the desired effect. Here’s what could be going wrong and what to do next:
Adjust the Dosage
When you’re just starting with a new pre-workout booster, it’s not uncommon to feel only mild effects. Once you’re sure that you tolerate the supplement well, you can gradually increase the dosage to the manufacturer’s recommended maximum. As a rule of thumb: the more you weigh, the higher the dose you’ll need to achieve the desired effect.
Check the Ingredient List
It’s possible that the booster’s effect relies heavily on caffeine. If you’re already a regular coffee drinker, you may have developed a tolerance to caffeine. You have two options: choose a supplement that doesn’t rely on caffeine, or take a break from caffeine to let your tolerance decrease.
Don’t Expect Too Much
We know that when product descriptions promise “razor-sharp focus” or a “brutal pump,” expectations can be high. But especially with pre-workout boosters that, unlike hardcore boosters, don’t rely on intense stimulants, it’s important to keep things in perspective. Sharpened focus won’t turn you into Sherlock Holmes, and an increased pump won’t make you the Hulk. You should feel a noticeable improvement in your workout performance, but don’t expect to be juggling dumbbells you couldn’t lift before.
Question the Quality of the Booster
Unfortunately, not every product can live up to the grand promises made by its manufacturer. If, despite the maximum dose, realistic expectations, and no tolerance buildup, the effect is still underwhelming, you may have simply chosen a poor-quality supplement. Or perhaps it’s just not the right match for your individual needs. In this case, the only solution is to try a different pre-workout booster—or select one from our Pre-Workout Booster Test. If you choose a product from our ranking of the best pre-workout boosters, you can be confident that we’ve thoroughly tested it.
Side Effects: Are Boosters Dangerous?
Legal pre-workout boosters generally have little to no side effects. However, if you are sensitive to a specific ingredient, you might experience mild headaches or stomach discomfort. In that case, it’s best to switch to a different booster. Boosters containing stimulants like caffeine can also lead to sleep problems. Therefore, it’s wise not to train too late or to use a caffeine-free pre-workout booster.
Be cautious with hardcore boosters that contain strong stimulants. Always start with a low dose to minimize any side effects. The infamous “crash” after a workout – a period of low mood and fatigue – can also occur after taking a hardcore booster.
Always follow the manufacturer’s recommended dosage and never exceed it. Overdosing can result in heart palpitations, restlessness, or stomach issues.
Feeling Mild Side Effects? Here’s What to Do
Whether it’s a headache, mild nausea, or a rapid heartbeat, if you suspect that a pre-workout booster is causing side effects, follow these steps:
- Don’t Panic! Mild side effects typically fade as quickly as they appear. Take a moment to breathe and relax.
- Pause Your Workout – at least until you feel normal again. If necessary, stop the workout and rest.
- Check Your Dosage – make sure you didn’t take too much. Next time, try a lower dose.
- If Symptoms Persist, stop using the booster and consider switching to an alternative.
- Consult a Doctor if the side effects last for an extended period.
Are There Cases of Severe Side Effects?
Cases of severe side effects, while widely discussed given the growing number of booster users, typically involve hardcore boosters with very strong stimulants, not classic pre-workout boosters.
Pre-Workout Booster: Tingling After Taking It?
If you feel tingling on your skin after taking a pre-workout booster, don’t worry. This is a common “side effect,” especially when the booster contains beta-alanine or niacin. These substances dilate blood vessels, improving oxygen and nutrient delivery to muscles. This vasodilation can sometimes cause a slight itching sensation.
Pre-Workout Boosters and Medications
If you take medication regularly, always exercise caution when using any kind of booster. Some ingredients can interact with certain medications, leading to severe or even dangerous side effects. Black pepper extract (piperine), for example, enhances the bioavailability and effect of both booster ingredients and medications. If you’re on regular medication, it’s essential to consult your doctor before starting a pre-workout booster.
Buying Pre-Workout Boosters or Making Your Own?
There’s no doubt that buying a pre-workout booster is the easiest way to enhance your training. Whether it’s the best option for you depends on your personal experience and needs. Maybe you’ve had bad experiences with a commonly used ingredient, or there’s a particular substance you don’t want to miss out on in your booster. In that case, you can make your own pre-workout booster. How exactly this works and what to consider when putting together your own booster is covered in detail on Boosterjunkies.
What Other Types of Training Boosters Are There?
In addition to classic pre-workout boosters, there are several other types of training boosters. Many of these supplements should also be taken shortly before training and share characteristics with pre-workout boosters. It’s important to know the following types:
Pump Booster
Taking a pump booster before training ensures optimal blood flow to your muscles. As a result, your muscles receive more nutrients and oxygen, enhancing performance and accelerating muscle growth. A bonus: the characteristic pump effect makes your muscles look particularly full, leaving an impressive silhouette. By the way, we’ve already reviewed the best EU Pump Boosters of 2023 for you.
EU Booster
EU boosters comply with strict EU regulations, which limits the types and doses of stimulants used. You won’t find harsh stimulants or high doses in EU boosters. Most EU boosters are strictly pump boosters.
US Booster & Hardcore Booster
Regulations in the US are less strict than in Europe. Hardcore boosters, which are legendary not just in the US but in Europe as well, are almost always US boosters with strong stimulants like DMAA or DMHA. If you’ve only ever used EU boosters, it’s wise to start with a lower dose when trying a US booster. Good to know: we also review the best Hardcore Boosters of 2023 and the best DMAA Boosters of 2023 on Boosterjunkies.
Nootropic Booster
Nootropic boosters contain substances that can cross the blood-brain barrier. These (usually plant-based) ingredients improve learning and memory, enhance concentration, and sharpen focus – which can significantly benefit your training.
Which Booster Is Right Before Training?
The type of booster that will help you reach your goals depends on your personal needs. To give you some general guidance:
- A pump booster is perfect if you want to elevate your physical performance without stimulants.
- Often feel tired and unmotivated before training? Then pre-workout boosters are ideal for increasing focus and inner drive.
- Want to push both your body and mind to their limits with hardcore boosters? US boosters are the way to go. But the potent stimulants in hardcore boosters are only suitable for experienced athletes.
Pump boosters, pre-workout boosters, and hardcore boosters can also be combined for added benefits.
Conclusion: Attention to Detail Pays Off
Pre-workout boosters come in various forms. The key to choosing the right one is checking the ingredient list or reading the relevant review on Boosterjunkies. If you haven’t yet picked a specific product, our pre-workout booster comparison will surely provide some inspiration.
In addition to choosing the right booster, it’s important to use it properly. Make sure to consider:
- Timing of intake
- Time since your last meal
- Dosage (adjusted for your body weight)
- Frequency of use
And of course, everyone reacts differently to boosters. It’s essential to start with a low dose and gradually increase it, rather than going straight to the maximum.