Updated Feb. 22, 2024 11:00 a.m. PT

giselle-c.png

Written by 
Giselle Castro-Sloboda

Our expert, award-winning staff selects the products we cover and rigorously researches and tests our top picks. If you buy through our links, we may get a commission.

Reviews ethics statement
giselle-c.png giselle-c.png

Giselle Castro-Sloboda Fitness and Nutrition Writer

I’m a Fitness & Nutrition writer for CNET who enjoys reviewing the latest fitness gadgets, testing out activewear and sneakers, as well as debunking wellness myths. On my spare time I enjoy cooking new recipes, going for a scenic run, hitting the weight room, or binge-watching many TV shows at once. I am a former personal trainer and still enjoy learning and brushing up on my training knowledge from time to time. I’ve had my wellness and lifestyle content published in various online publications such as: Women’s Health, Shape, Healthline, Popsugar and more.

Expertise Fitness and Wellness

CNET logo
Why You Can Trust CNET
Hands-on Product Reviewers

6,0007,0008,0009,00010,00011,00012,00013,00014,00015,000

Sq. Feet of Lab Space

$24 at Amazon

nuun-jpg-new

Best pre-workout for runners

Nuun Sport


View details

$14 at Walmart

cure

Best hydrating pre and post-workout

Cure Hydration


View details

$50 at Amazon

shifted

Best science-backed pre-workout

Shifted


View details

$70 at Amazon

ucan

Best stimulant-free pre-workout

UCAN Energy Powder


View details

$55 at Beachbody

beachbody beachbody

Best pre-workout for performance

Beachbody Performance Pre-workout


View details

Pre-workout supplements can improve your athletic performance by giving a boost of energy. That’s why they’re popular in the fitness community. My exercising journey started by taking pre-workout regularly, but I was always picky because some left me feeling jittery even after my workout. 

Pre-workout varies in price and usually comes in a box or a tub of individual packets to mix with water. One thing to keep in mind is that pre-workout isn’t regulated by the US Food and Drug Administration for safety, since it’s classified as a “food” and not a “drug.” Therefore, one concern that may arise is whether the stimulants in some of these supplements are safe to ingest. Most pre-workouts use caffeine as the main stimulant, which is safe when dosed correctly. Other common, nonstimulant ingredients that aid energy and performance include electrolytes, taurine, creatine, beta-alanine, amino acids and nitric oxide precursors. As with any supplement, it’s important to vet the ingredient list and be mindful of the dosage you take to avoid going overboard. 

I tried a range of pre-workouts while training for a half-marathon to see which ones are worth their salt. Below are the top pre-workouts that you should use for an extra boost before your workouts. Plus, more information about how to make sure your pre-workout is safe and whether you really need one.

Show less

Yup, a good ol’ cup of joe can make for a decent pre-workout. Coffee offers plenty of caffeine for that jolt you’re looking for before a workout. After all, it does the same thing pre-workout does, it’s cheaper, and as long as you know your body can handle coffee, it’s a good and easy to find choice. You should avoid drinking coffee as a pre-workout if you have caffeine or gastrointestinal sensitivities or if it’s close to your bedtime, since sleep can be disrupted.

Show expert take Show less

Show less

What I love about Nuun is that these tablets dissolve easily and can be consumed before, during and after your run. They contain electrolytes, which are essential minerals such as magnesium, calcium, sodium and potassium that are found in our blood, urine and sweat. When you sweat you lose many of these minerals, which is why sometimes drinking water isn’t enough. I used Nuun consistently during my peak training runs and found they helped keep me going, no matter the distance. Nuun comes in a tube with 10 dissolvable tablets in flavors such as Berry Blast, Citrus Fruit, Fruit Punch and Lemon Line to name a few. These can be easily mixed with water and dissolve in less than two minutes. One tube costs about $8, which is on the cheaper end of the pre-workouts on this list.

Although it’s technically not marketed as a pre-workout, Nuun serves a similar purpose because it keeps your body hydrated and replenishes any electrolytes lost during your workout to prevent you from bonking out. I personally like that the brand offers caffeinated and non-caffeinated options, so there’s something for any active individual. I’ve tried both the non-caffeinated and caffeinated tablets without any issues, and found the caffeinated tablets work well as a pre-workout because they gave me the boost I needed prior to hitting the pavement. 

Show expert take Show less

Show less

Another electrolyte pre-workout that has helped me with half-marathon training is Cure Hydration. Cure Hydration is a caffeine-free electrolyte powder that comes in individual packets and just needs to be mixed with water. It is made up of organic coconut water and Himalayan salt, and it’s free of artificial sugars and sweeteners. It’s also low in calories at 25 calories a packet.

According to the website, Cure has four times the electrolytes of sports drinks and comes in various flavors such as Berry Pomegranate, Lemon, Grapefruit and Watermelon. My favorites were the Watermelon and Berry Pomegranate flavors. I take Cure before my runs and post-run to help with recovery. After I started using it, I never crashed after a tough run like I used to because I was keeping my electrolytes leveled before and after running with this drink.

This is a good choice for those who want a boost without the caffeine or artificial sugars. You can purchase a pack with eight individual packets for $15, which is a good place to start if you’re new to the brand. If you’ve established that you’re a fan, the Cure website also offers a variety pack with 28 individual packets for $46 or a single flavor with 14 packets for $23. 

Show expert take Show less

Show less

Shifted is a pre-workout brand that prides itself on using science to back and develop its powder. It is available in a Maximum Formula Pre-Workout and Premium Formula Pre-Workout. Key ingredients include L-citrulline, beet root extract, creatine monohydrate and alpha-GPC, intended to give you energy and keep you focused during your workout. It also has 250 mg of caffeine. Additionally, the powders are sugar-free, gluten-free and soy-free. I tried Shifted’s Very Berry flavor in their Premium Formula pre-workout and was pleasantly surprised by the flavor. 

I mixed two-thirds of a scoop with water, and took it about 30 to 45 minutes before my workout. I appreciated that the drink had a pleasant berry flavor without the bad aftertaste. It also provided me with an adequate amount of energy that didn’t leave me feeling jittery after the workout or give me any negative side effects. At $40 for a jar, it’s on the pricier side, but if you’re looking for a pre-workout formula that does the job without any questionable additives, Shifted is a great choice.

Show expert take Show less

Show less

UCAN takes a unique approach to its products because it doesn’t use traditional stimulants. Instead it uses SuperStarch, which is a low-glycemic, complex carbohydrate made by a patented cooking method applied to a specific strain of non-GMO corn. The purpose behind SuperStarch is to provide athletes with steady, long-lasting energy without the sugar or carb crash. 

I tried UCAN’s energy powder in the Cran-raz flavor prior to my strength training workout and initially followed the directions on the tub which said to mix one scoop of powder with 8 to 12 ounces of water. Similar to other pre-workouts I’ve tried, I found one scoop to be too sweet and a half scoop was a better alternative. Even though I shook it up using a water bottle, you’d benefit from either blending it or using a shaker ball for a smoother consistency. Otherwise you’ll end up with some powder settled at the bottom, which is what happened to me.

Despite that mishap, the pre-workout stayed true to its word and gave me the energy I needed to get through my workout. I also felt like my energy levels remained steady even after the fact. UCAN didn’t have a negative effect on my stomach, and that probably is because of the formula, which the brand says is made to be slowly released and absorbed by the body. At about $70 a tub, UCAN is the most expensive pre-workout on the list, but I can see how it can appeal to all types of athletes looking for the right amount of boost without the crash or stimulants. 

Show expert take Show less

Show less

I tend to gravitate towards berry flavored pre-workouts and Ascent’s Blueberry Raspberry hit the spot. It reminded me of the blue raspberry Jolly Rancher flavor, which was a favorite of mine as a kid. However, now that I’m older, I can only handle so much sweetness. I followed the directions on Ascent’s pre-workout bag and mixed one scoop of pre-workout with 10 ounces of water 20 to 30 minutes before my workout. I found the flavor to be super sweet, but it didn’t leave a bad aftertaste or upset my stomach. Next time I would do half a scoop to cut back on the sweetness. 

This pre-workout has 150 mg of caffeine, which gave me enough energy to complete my tough strength training workout and left me focused even afterward. It also features 250 mg of electrolytes, which is important to keep you hydrated as you sweat during your workout. At $35 for a 12.7-ounce bag, it’s priced fairly for those looking for a middle of the road option. I was happy that Ascent gave me the adequate amount of energy I needed to charge up my morning and workout. 

Show expert take Show less

Show less

I’ve found that fruit-flavored pre-workouts can sometimes be filled with lots of artificial flavorings, which can taste too sweet. This Beachbody pre-workout passed with flying colors. It doesn’t have artificial flavors or sweeteners, which is helpful to know if you aren’t a fan of most of the artificial sweeteners in pre-workouts. 

I tried this pre-workout in the fruit punch flavor, and it was sweet without an unpleasant aftertaste. I had the individual packets, but Beachbody also sells 9.2-ounce tubs as an alternative. At about $55, this pre-workout is on the higher price range compared to other pre-workouts on this list. This pre-workout consists of quercetin, which is a plant-based antioxidant that helps delay exercise-induced muscle fatigue to keep you going. It also contains 100 mg of caffeine per serving and it should be noted that the directions say not to exceed two packets a day. 

Show expert take Show less

Ladder: This pre-workout was created with athletes in mind to make sure they perform to the best of their ability. It has caffeine, creatine, Beta-Alanine and L-Theanine. I tried the Tropical Fruit and Strawberry Lemonade flavors. Despite having no gastrointestinal issues, I wasn’t a fan of the flavors and the aftertaste that lingered. However, if I were to choose between the two, I would go with the Strawberry Lemonade because it had the better flavor profile. 

Coco5: Although Coco5 is technically more of an electrolyte beverage, it is intended to be consumed during or after your workout to replenish electrolytes. I liked the cherry flavor and that the coconut water flavor is not detectable. Coco5 didn’t make the best list because the sugar content and calories were higher in comparison to Cure’s and Nuun electrolyte powders. Coco5’s drinks are still lower in calories and sugar than traditional sports drinks, so it’s a better choice if you had to pick between the two.

We acknowledge that everyone’s body is different in the way they handle pre-workouts or any other supplement. Therefore, I used my own anecdotal experience as a fitness enthusiast and a recreational runner training for my next half-marathon to test and select the best pre-workouts. These were exceptionally helpful on those days when I needed the extra boost to get me through my long runs or a strength training workout. When selecting the best pre-workout brands, I looked at:

  • Brand reputability and safety
  • Price point
  • Flavor and aftertaste
  • Whether the product provided the energy boost promised
  • Whether the product was stomach-friendly 
  • Ingredients, including caffeine and caffeine-free options

Pre-workouts come in the form of a powder, are mixed with water and taken a half hour or up to an hour before a workout to help boost energy and performance.

Many pre-workouts contain stimulants, which have always been a controversial topic in the fitness supplement industry because the US Anti-Doping Agency wants to keep certain illegal and potentially harmful ingredients off the market. Stimulants can raise your heart rate and blood pressure as well as increase nervous system activity. Some pre-workouts on the market have been found to contain unsafe and untested stimulants

If you have concerns about purchasing pre-workout, verify the product through a third party tested by a company such as NSF InternationalInformed Choice or Banned Substances Control Group. This will give you the peace of mind that the supplement you’re taking is safe and free of banned substances. 

Pre-workout, like any other supplement, is intended to be used in addition to a well-balanced diet and lifestyle. It should not be used as a treatment for any health concerns you may have. If you find yourself constantly lacking energy or if you have any other fitness-related health issues, you should discuss with your doctor before taking pre-workout or any new supplement to make sure you are a good candidate for it.

Do pre-workouts have side effects?

Side effects are one of the reasons some people are hesitant to take a pre-workout supplement. Some may be sensitive to caffeine, which is a key stimulant in many products, while others may not respond well to other ingredients such as artificial sweeteners or sugar alcohols. Then there are those who have certain health conditions and are medically advised to avoid them altogether. 

Do I need to take a pre-workout?

You don’t have to take a pre-workout supplement to perform well during a workout. Some people say it gives them the extra pep they need, and studies have been promising so far.

The information contained in this article is for educational and informational purposes only and is not intended as health or medical advice. Always consult a physician or other qualified health provider regarding any questions you may have about a medical condition or health objectives.

Fitness Guides


Source link