Pre-workout supplements are performance-boosting products intended for consumption prior to a workout. Show
Their popularity has increased in recent years, with some estimates suggesting they are the second most commonly consumed type of supplement, behind multivitamins (1 ). There’s no single definition for what a pre-workout supplement should contain. Ingredients range in type and amount, depending on the product. Most often, pre-workout supplements include caffeine as an active ingredient along with a combination of other compounds such as creatine, amino acids, and vitamins. If you’re looking for a pre-workout supplement, it’s best to evaluate your choice based on the most up-to-date research while also ensuring that the option you choose is third-party tested for quality and purity. This article will provide details on ingredients in pre-workout supplements and the research on their performance benefits, as well as a list of pre-workout supplements that meet Healthline’s standards.
We evaluated third-party tested, multi-ingredient pre-workout supplements on an individual basis and compared ingredients with the research to support their effectiveness. Considering the differences across brands, we looked at the following attributes to determine which supplements made the list:
Additionally, every brand and product on our list has been vetted to ensure that it aligns with Healthline’s brand integrity standards and approach to well-being. Each product in this article:
Best plant-basedVega Sport Pre-Workout Energizer
Vega is a plant-based supplement company with a line of sport-specific products that are third-party tested and NSF Certified for Sport. The Vega Sport Pre-Workout Energizer is our pick for the best plant-based pre-workout because it combines caffeine and carbohydrates, a combination that has been shown to boost performance (2, 3). One serving contains 100 mg of caffeine per serving, plus 16 grams of carbohydrates, which are primarily from coconut palm sugar and brown rice syrup. Each serving contains the same amount of caffeine as a cup of home-brewed coffee — a smaller amount than is typical for pre-workout supplements. A single serving also contains sodium chloride, potassium, magnesium, and calcium — electrolytes that play a vital role in hydration (4). In addition, a single serving contains 1.2 mcg of vitamin B12, a nutrient that’s often lacking in vegan and vegetarian diets (5, 6). Best sugar-freeGarden of Life Sport Organic Pre-Workout Energy + Focus Sugar Free
The Garden of Life Sport Organic Pre-Workout Energy + Focus Sugar Free supplement is third-party tested, NSF Certified for Sport, and Informed Choice for Sport Certified. One serving contains 85 mg of caffeine per scoop in addition to a nitric oxide booster made of a combination of spinach, beet, and kale, all of which provide a source of dietary nitrates. Dietary nitrates are compounds that positively affect exercise performance when converted to nitric oxide after ingestion. Nitric oxide has been found to increase blood flow to working muscles, improve oxygen efficiency during exercise, and reduce time to exhaustion (7, 8). This plant-based supplement also contains vitamins B12, C, and K and an antioxidant blend. Just keep in mind that this product contains erythritol, a sugar alcohol, which some people may prefer to avoid. Best for recoveryLadder Pre-Workout
Ladder Pre-Workout is third-party tested and NSF Certified for Sport. It’s made with a combination of creatine monohydrate, beta-alanine, L-citrulline, L-theanine, phosphatidylserine, and caffeine. One serving contains 5 grams of creatine, 1.6 grams of beta-alanine, 200 mg of caffeine, and 6 grams of L-citrulline. This pre-workout is our pick for the best for recovery because it contains L-citrulline, a nonessential amino acid that may aid recovery by reducing muscle soreness after exercise (9, 10). The additions of creatine and beta-alanine also offer performance-enhancing benefits. At the recommended intake of 3–5 grams per day, creatine has been found to act as a performance-enhancing compound that also increases lean muscle mass when used in combination with short, high intensity exercise bouts (11). Additionally, beta-alanine has a performance-enhancing effect through mechanisms that delay muscle fatigue. Research suggests that doses of 4–6 grams per day for 2–4 weeks are the most effective (12). Best for enduranceKlean Athlete Klean Pre-Workout
Klean Pre-Workout is a vegan supplement that’s third-party tested and NSF Certified for Sport. One scoop contains 75 mg of caffeine and 5 grams of TruBeet Beet Root Extract. Because it contains beetroot — a source of dietary nitrates that may have a positive effect on endurance exercise performance — this our top choice pre-workout for endurance exercise (13, 14). The powder is sweetened with a combination of sugar and stevia leaf and is free of artificial flavors and colors. Best for focusPromix Pre-Workout
Promix Pre-Workout comes in six flavors, all of which are third-party tested. The Lemon flavor is also NSF Certified for Sport. One serving of this pre-workout supplement contains 200 mg of caffeine and 3.2 grams of beta-alanine. A single serving also includes 1 gram of taurine, an amino acid that may help reduce delayed onset muscle soreness (15). This supplement is our top pick for focus because it also contains L-tyrosine, a nonessential amino acid that may have a positive effect on cognitive function (16, 17). One drawback is the higher dose of beta-alanine, which can cause a tingling sensation known as paraesthesia. While research suggests this is a harmless side effect, Promix does offer a “tingle-free” flavor without beta-alanine for those who prefer to avoid that ingredient (12). Best for high intensityGnarly Pre-Workout
Gnarly Pre-Workout is a third-party tested supplement that’s NSF Content Verified. One flavor, Strawberry Lemonade, is also NSF Certified for Sport. One serving of this pre-workout contains 180 mg of caffeine, 2.5 grams of beta-alanine, 5 grams of citrulline malate, and 4 grams of vegan BCAAs. Beta-alanine has been found to affect muscle fatigue and improve strength performance when taken at the recommended dose of 4–6 grams per day for 2–4 weeks. However, it can cause uncomfortable side effects in some people (12). Gnarly Pre-Workout also contains citrulline malate, a compound that may have a positive effect on performance during high intensity exercise. Citrulline malate has been found to improve blood flow to working muscles while also reducing fatigue during high intensity exercise and strength training. However, research is mixed regarding dose and effectiveness (18, 19). Best with wheyAscent Pre-Workout
Ascent Pre-Workout is third-party tested and Informed Sport Certified. One serving contains 150 mg of caffeine and 5 grams of protein from whey protein isolate. This pre-workout supplement is unique in that it doesn’t contain creatine or beta-alanine. That means it’s a better choice if you’re looking for a supplement that provides a performance boost from caffeine alone. While the caffeine in this pre-workout does offer a performance boost, the minimal protein per serving is unlikely to affect performance or recovery. However, the supplement can still contribute to total daily protein intake to support muscle protein synthesis (4, 20, 21, 22). Best caffeinatedPre-Kaged Pre-Workout
Pre-Kaged is a pre-workout supplement that’s third-party tested and Informed Sport Certified. With 274 mg of caffeine per serving, Pre-Kaged is higher in caffeine than many other pre-workouts. If you’re looking for a significant source of caffeine in a single serving, Pre-Kaged Pre-Workout is our pick for the best caffeinated option. Up to 400 mg of caffeine per day has been found to be safe for consumption, with milligrams per kilogram of body weight providing a guide for customizing based on individual needs. Research shows that 1.3–2.7 mg of caffeine per pound (3–6 mg per kg) of body weight has a performance benefit (23, 24). Pre-Kaged Pre-Workout also contains L-citrulline, BCAAs, beta-alanine, creatine HCL, and a proprietary blend of antioxidants. Best for injury preventionVital Performance PRE
Vital Performance PRE is a pre-workout supplement in the sport-specific line of the Vital Proteins brand. It’s third-party tested and NSF Certified for Sport. A 2-scoop (26-gram) serving of the pre-workout powder contains 140 mg of caffeine and 1.5 grams each of creatine nitrate and arginine nitrate. It also provides 5 grams of BCAAs and 5 grams of collagen peptides. The addition of collagen to this pre-workout supplement makes it our top choice for injury prevention. Collagen plays an important role in the function of connective tissue. Research suggests that collagen supplementation may be beneficial for injury prevention and have a positive effect on joint health (25, 26 , 27). Best budget-friendlyTrue Athlete Natural Energized Training Formula 2.0
True Athlete Natural Energized Training Formula 2.0 is a pre-workout that’s third-party tested and NSF Certified for Sport. One serving contains 3 grams of micronized creatine monohydrate, 1.6 grams of beta-alanine, and 150 mg of caffeine. It also includes nitrates from beetroot extract. The powder is available in one flavor, Fruit Punch, and is free of artificial sweeteners and flavors. Its lower price point makes it our top choice for a budget-friendly pre-workout. Best caffeine-freeThorne Training Bundle
The Thorne Training Bundle is a unique pre-workout because it’s a combination of three separate supplements intended to be taken together instead of a single pre-mixed powder. This approach may be cumbersome for those who are looking for a simple pre-workout supplement routine. However, the ability to split the ingredients based on individual needs may be appealing to some. The combination includes creatine, an amino acid complex, and a sustained-release formulation of beta-alanine. All three formulations are caffeine-free, making this our top choice for those looking to avoid caffeine. In addition, all three products are third-party tested and NSF Certified for Sport. One serving of the bundle provides 1.6 grams of beta-alanine, 7.6 grams of amino acids, and 5 grams of creatine monohydrate. Here’s a quick look at how our top picks compare: When shopping for a pre-workout, it’s important to consider your individual training goals, as well as the following factors:
Furthermore, competitive athletes should look for products that are certified safe for sport. As Kelly Jones, MS, RD, performance dietitian and owner of StudentAthleteNutrition.com, explains, “It’s imperative that pre-workout supplements be third-party tested, either by NSF for Sport or Informed Sport, to ensure that they’re free of substances banned by most sports governing bodies, including anabolic steroids and prescription drugs.” Checking labels and product websites is the best way to confirm that the product you choose is third-party tested. Pre-workout supplements can offer a variety of performance benefits, depending on their active ingredients and the amounts they contain. “The benefits of pre-workout include reduced fatigue, improved cognitive function, delay in muscle soreness, and improved performance,” explains Sara Cully, RD, certified personal trainer and owner of Sara Cully Nutrition. Common ingredients in pre-workout supplements, such as caffeine, beta-alanine, and creatine, may have a positive effect on performance when taken in the amounts recommended in the research (28, 29). Research suggests that caffeine has an effect on perceived effort, beta-alanine has an effect on fatigue during high intensity exercise, and creatine contributes to increases in strength when taken over a period of time (12, 23, 30) Additional pre-workout ingredients, such as tyrosine, may influence cognitive function, and others, such as nitrates, may have a positive effect on endurance (7, 8, 16). However, it’s a good idea to make sure that any supplement you add to your diet is included only in combination with a balanced diet that meets your energy needs. “I always suggest food first, supplementation second,” says Cully. “Once nutrition and sleep is consistent, supplementing can help some individuals improve performance if it is suitable for them.” Do you need a pre-workout?Wisconsin-based sports dietitian Abby Olcott, MS, RDN, explains, “A pre-workout supplement can be helpful to give the body the extra capacity to push harder and longer during workouts, improving the adaptations made from those workouts.” However, she points out that no pre-workout supplement can make up for a diet that doesn’t meet your energy needs or is missing essential nutrients. “If you can’t get through a workout without taking a pre-workout supplement, it may be a sign that you are under-fueling and need more energy from food,” she says. For this reason, prioritizing diet and recovery before adding a pre-workout supplement is the most advantageous approach for performance. Always talk with a sports dietitian or another healthcare professional before taking a supplement. Because pre-workout supplements vary in ingredient composition, it can be difficult to compare brands and dosages. Knowing which ingredients impact performance can help you determine which supplement is best for you. Research suggests that the following ingredients provide performance benefits. CaffeineCaffeine is a known central nervous stimulant that offers a performance benefit when taken prior to exercise. Cully explains that caffeine can be helpful in both aerobic and anaerobic activity. “It’s been consistently shown to improve performance when dosed at 3–6 mg/kg body mass,” she says. “An added benefit of using caffeine is the bonus in cognitive function that is seen, which can help in the skills required for sports, like timing and responsiveness.” Be sure to look for a pre-workout that contains the optimal caffeine dose according to research (23). Beta-alanineBeta-alanine is a nonessential amino acid that plays a role in buffering muscle pH during high intensity exercise such as sprinting. “Research for doses of 4–6 grams daily is common, but more research is needed for specifics in dosing,” explains Cully (12, 31) NitratesNitrates are found in foods such as beets, celery, and leafy green vegetables like spinach. They’re also a common ingredient in pre-workout supplements. Nitrates enhance performance by acting to dilate blood vessels and increase blood flow. “Nitrates may also help to lower the oxygen cost of exercise, which leads to improved efficiency during exercise, especially endurance workouts,” explains Olcott (7, 8 ). Creatine monohydrateCreatine monohydrate is a compound that’s commonly found in pre-workout supplements. Its effect is not as immediate as those of other compounds, such as caffeine. Research indicates that creatine monohydrate must be taken over a consistent period of time to have a performance benefit (11, 30). “[Creatine monohydrate] takes time to improve performance with supplementing,” explains Cully. “You can’t take just one dose of creatine and see performance improvements in your next workout. It will take, depending on the individual, about 30 days to saturate the muscles with a creatine dose of 3–5 grams daily.” Other ingredients, such as proprietary antioxidant blends, herbs, and high dose vitamins and minerals, require more research to confirm their effectiveness for supporting athletic performance. Potential side effects from pre-workout supplements depend on the ingredient types and amounts found in the supplement. Some common ingredients can result in side effects that may be unpleasant for some people. Common ingredients in pre-workout supplements and their potential side effects are listed below.
Additionally, some ingredients may interact with medications, so it’s important to speak with a sports dietitian or another healthcare professional before taking a pre-workout supplement. Keep in mind that although pre-workout supplements can give you a boost of energy, it’s important to make sure you’re not using them in place of a healthy diet and lifestyle, which is the best way to support your workout plan. Who should use a pre-workout supplement?Pre-workout supplements may be appropriate for both untrained and trained people looking for a performance boost. Ingredient formulations will greatly influence the effects of the pre-workout supplement. If you’re interested in trying a pre-workout supplement, it’s important to evaluate the available products based on your individual needs and health status and to check with a healthcare professional before trying one. Who should not use a pre-workout supplement?Pre-workout supplements often contain stimulants, such as caffeine, that may not be appropriate for some people. Anyone with a chronic health condition, such as heart disease or high blood pressure, and anyone who is pregnant or nursing should consult a sports dietitian or another healthcare professional before taking a pre-workout supplement. Are creatine supplements more effective than pre-workouts?It’s difficult to compare creatine alone to multi-ingredient pre-workout supplements because of the variations in their formulations. Multi-ingredient pre-workout supplements have different ingredient amounts and variations that influence their effectiveness. Additionally, many pre-workout supplements include creatine in combination with other ingredients that also affect performance. Consider taking a creatine supplement if you’re committed to taking a supplement over a longer period of time, as research shows that creatine should be consumed over multiple days to fully saturate muscles (11). Other pre-workout ingredients, such as caffeine and beta-alanine, can have more immediate effects. This may make them more appropriate options for those who are looking for a performance boost after a single serving. Pre-workout supplements may help boost your exercise performance. Before adding a pre-workout supplement to your routine, consider your nutritional needs and fitness goals. Not all pre-workout supplements are created equal, so it’s important to customize your choice based on your needs. Optimal nutrition and improved fitness depend on a balanced diet that meets your individual needs. In addition to maintaining a nutritious diet, allowing enough time for recovery after workouts is essential. What preGenerally speaking, pre-workouts with a high caffeine content are typically regarded as strong and the most effective. However, pre-workouts that contain high amounts of caffeine also usually contain ingredients that work synergistically with caffeine to make the pre-workout even more powerful.
Do preProduct makers say pre-workouts can keep you focused, give you energy, and improve your overall performance. The main ingredient behind these promises is high levels of caffeine. Pre-workout supplements have a range of 150 mg to 300 mg of caffeine per serving. This equals about three cups of coffee.
What is the best most effective preBest Pre-Workouts 2022. Best Pre-Workout with Creatine: Gorilla Mode.. Best Pre-Workout for Running: MyProtein THE Pre-Workout.. Best Pre-Workout for a Pump: 4 Gauge.. Best Non-Stim Pre-Workout: Blackwolf.. Best Caffeine-Free Pre-Workout: Onnit Total Strength + Performance.. Best Vegan Pre-Workout: Naked Nutrition Naked Energy.. What preHyde Nitro X by Pro Supps comes out as the leader. Its 375 milligrams of caffeine per serving is from 3 different variations of caffeine. Caffeine Anhydrous– The “typical” caffeine source found in most products. Dicaffeine Malate- This is a combination of caffeine and malic acid.
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