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April 2, 2023

The Best Stim-Free Pre-Workout Products to Unleash Your Energy

Written by Julien Raby

Tired of feeling sluggish during your workouts or struggling to find the strength to get to the gym? A pre-workout supplement may be just what you need to give you that extra boost of energy and mental focus. But what if you’re one of the many people who cannot tolerate caffeine? Fear not, because non-stimulant pre-workouts are here to save the day.

While caffeine is a common ingredient in pre-workout supplements due to its proven benefits in weight loss, physical performance, and cognitive function, it’s not suitable for everyone. Whether you’re trying to reduce your caffeine intake or are simply caffeine intolerant, there is plenty of excellent non-stimulant pre – workouts available.

In this article, we’ll take a closer look at the best stim free pre workout supplements that can help you take your fitness game to a new level. Whether you’re looking for a boost in muscle growth or just want to stay focused during your workouts, these non-stimulant pre – workouts are sure to get the job done.

In A Hurry? Here’s Our Best Picks

Huge Supplements Pump Serum, Stim Free Pre Workout and Nitric Oxide Booster to Enhance Focus, Pumps, Fulness with No Caffeine, L-Citrulline, GlycerPump, L-Tyrosine, Nitrosigine (Strawberry Mojito)Transparent Labs Stimulant Free Pre-Workout, Natural Ingredient, Caffeine Free, Gluten-Free, Non-GMO, No Artificial Sweeteners, no Artificial Coloring, Tropical Punch, pack of 1Kaged Muscle Stimulant Free Pre Workout Powder Preworkout for Men & Pre Workout Women, Delivers Increased Strength, Endurance & Pumps; One of The Highest Rated Pre-Workout Supplements, Fruit PunchPumpsurge Caffeine Free Preworkout for Men & Women - Stim Free Pre Workout Powder, Nitric Oxide Pump Pre Workout, & Nootropic Supplement - Intense Pumps, Laser Focus - 20 Servings, Cherry Limeade
Product's nameOur Top Pick
Huge Supplements Pump Serum, Stim Free Pre Workout and...
Best Value
Transparent Labs Stimulant Free Pre-Workout, Natural...
Best for Performance & Muscle Recovery
Kaged Muscle Stimulant Free Pre Workout Powder Preworkout...
Best for Muscle Pump
Pumpsurge Caffeine Free Preworkout for Men & Women - Stim...
Final ThoughtHuge Supplements Pump Serum is an ideal option for athletes looking for a non-stimulant pre-workout that still provides potential cognitive benefits like the 1,500mg of tyrosine included in the formula.The Transparent Labs Stim-Free Pre-Workout is best for people who are sensitive to caffeine or other stimulants, or who prefer not to consume them.Kaged Pre-Kaged Non-Stim is best suited for those who want potentially performance-enhancing ingredients, such as citrulline, beta-alanine, and betaine.PUMPSURGE may be an excellent option for individuals who are sensitive to caffeine or other stimulants and prefer stim-free pre - workouts.
Servings per container20 servings30 servings
20 servings
20 servings

FlavorsStrawberry Lemonade
Blue Raspberry
Blue Raspberry
Strawberry Lemonade
Green Apple
Fruit Punch
Cherry Bomb
Strawberry lemonade
Blue raspberry
Watermelon
Cucumber lime
Raspberry peach
Cherry limeade
Ingredients
L-Citrulline (4 g)
HydroMax Glycerol Powder (1.5 g)
Agmatine Sulfate (1 g)
L-Norvaline (250 mg)
AstraGin (50 mg)
Citrulline Malate (6 g)
Beta-Alanine (4 g)
Betaine Anhydrous (2.5 g)
Taurine (2 g)
Nitrosigine (1.5 g)
Hesperidin (200 mg)
Pine Bark Extract (200 mg)
BioPerine (5 mg)
L-Citrulline (as fermented L-Citrulline) - 6.5g
BetaPower Betaine Anhydrous - 2g
Quercetin Dihydrate - 200mg
Coconut Water Powder - 500mg
SPECTRA Total ORAC Blend - 100mg
Patented Creatine HCl - 1.5g
Fermented BCAAs - 3.5g
Pure L-Citrulline (Kyowa Quality) - 1.5g
CarnoSyn Beta-Alanine - 1.6g
Taurine - 1g
N-Acetyl-L-Tyrosine - 500mg
Calcium Potassium Phosphate Citrate (as Calci-K) - 250mg
L-Citrulline
Beta-Alanine
Betaine Anhydrous
Nitrosigine (Arginine Silicate Inositol)
Alpha GPC
Huperzine A
Price$$$$$$$
Learn moreSee at AmazonSee at AmazonSee at AmazonSee at Amazon

Why Should You Trust BoxLife?

At BoxLife, we’re a team with a strong background in health and fitness, consisting of experienced weight lifters and trainers who deeply understand the science behind pre – workouts.

All of our team members have an active lifestyle and have tried out a great deal of caffeine free pre workout options. We have a wealth of knowledge about picking the best stimulant-free pre-workout: we know how they work, how they make you feel, and which one helps you crush your intense workouts without leaving you jittery or anxious.

We’re sharing all that we know here at BoxLife Magazine and believe that by leveraging our experience and expertise, you can make an informed decision and take your workout performance to new heights. 

Who Is This Guide For?

This guide is for anyone who’s looking for an extra edge in their workouts or wants to improve their mental focus. Non-stim pre – workouts are an excellent option for those who want to avoid the jitters, anxiety, or crashes that can come from a higher dose of caffeine or other stimulants.

They are especially helpful for those who are caffeine intolerant or trying to wean off caffeine altogether. Non-stim pre-workouts can also be a good option for anyone who wants to stay focused during their workouts or achieve more muscle growth with added creatine. Ultimately, if you’re looking for a safer, more natural alternative to regular pre-workouts, you’ll greatly benefit from exploring the world of non-stimulant pre-workouts.

A woman outside drinking the best-stim free pre-workout

How We Picked the Best Products?

As fitness enthusiasts, we made it a point to try out each of these non-stim pre-workouts over the course of several months and see what we like and don’t like about them. We took careful note of the aspects we enjoyed and those that we didn’t quite like. Plus, we collaborated with our other BoxLife team members to compile this list.

To ensure we selected only the finest products, we conducted extensive research on the internet to find reviews from actual users. We also searched retail sites and forums like Reddit, spoke with people who have tried the supplements, and obtained real-world feedback.

It’s essential to remember that every individual is different, and what works for one person may not work for another. It’s always a good idea to consult a healthcare professional before taking any new supplements, especially if you have any pre-existing health conditions.

How We Compared Each Product

After making a list of the best stim free pre workout products on the market, we considered the following factors: 

  • Ingredients: We looked for products with high-quality, research-backed natural ingredients that have been shown to enhance exercise performance and recovery. We looked for active ingredients such as beta-alanine, citrulline, creatine, and amino acids like BCAAs.
  • Dosages: We checked the dosage of all active ingredients to ensure they are present in effective amounts. We made sure the doses of ingredients are within safe limits and do not exceed the recommended daily intake.
  • Flavors: Since pre-workout supplements are consumed before workouts, it is essential to pick a product that tastes good. We checked if the product comes in different flavors or if it has any sweeteners, additives, or artificial flavorings.
  • Price: We made sure all the products on this list offer good value for money. We compared the price of the product to the number of servings per container and the quality of the doses of ingredients used.
  • Brand Reputation: All products on this list are made by reputable brands that have a good track record of producing high-quality supplements. We also read reviews and testimonials from customers to get an idea of their experience with the product.

The Best Stim Free Pre Workout Products 

Huge Supplements Pump Serum – Our Top Pick

Our Top Pick

Huge Supplements Pump Serum

Huge Supplements Pump Serum is an ideal option for athletes looking for a non-stimulant pre-workout that still provides potential cognitive benefits like the 1,500mg of tyrosine included in the formula.

Huge Supplements Pump Serum is a caffeine-free pre-workout designed to deliver intense pumps, thanks to its 13 highly-dosed ingredients. With 1,500mg of tyrosine, this supplement may help improve cognitive function, leading to more focused workouts. Plus, it contains potent vasodilators such as 2,000mg of beetroot extract, 8,000mg of citrulline, and 1,500mg of Nitrosigine that may help enhance blood flow. 

This product is available in four flavors: Jungle Juice, Strawberry Mojito, Cherry Bomb, and Island Dream. It’s also reasonably priced at around $2.25 per serving, and you should take it 30 minutes before working out for optimal results. The product is designed to enhance blood flow, increase muscle pumps, and improve overall workout performance without causing jitters or crashes.

Pros

  • Contains 13 highly-dosed ingredients, including beetroot extract, citrulline, and Nitrosigine, which may help improve blood flow and provide vein-splitting pumps.
  • Includes 1,500mg of tyrosine, which may promote higher cognitive function and allow for more focused workouts.
  • The above-average doses of each ingredient make it a good choice for those who value high dosages.
  • Available in four flavors: Jungle Juice, Strawberry Mojito, Cherry Bomb, and Island Dream.
  • Caffeine-free, making it suitable for those who are sensitive to stimulants.

Cons

  • Contains natural and artificial flavors, which may not be suitable for those avoiding artificial ingredients.
  • Sugar content is not disclosed, which may be a concern for some users.
  • Not suitable for those looking for a natural energy booster like ginseng.

Key Specs

Servings per container20 servings
FlavorsStrawberry LemonadeBlue Raspberry
IngredientsL-Citrulline (4 g)HydroMax Glycerol Powder (1.5 g)Agmatine Sulfate (1 g)L-Norvaline (250 mg)AstraGin (50 mg)
Price$54.95

Who It’s Best For

Huge Supplements Pump Serum is an ideal option for athletes looking for a non-stimulant pre-workout that still provides potential cognitive benefits like the 1,500mg of tyrosine included in the formula. It’s also perfect for anyone seeking intense pumps due to the beetroot, citrulline, and Nitrosigine that it contains. However, if you’re looking for a natural energy booster like ginseng or other unflavored options, you might want to consider other options.

Transparent Labs Stim-Free – Best Value

Best Value

Transparent Labs Stim-Free

The Transparent Labs Stim-Free Pre-Workout is best for people who are sensitive to caffeine or other stimulants, or who prefer not to consume them.

If you’re on a tight budget but still want a high-quality pre-workout, don’t worry – price doesn’t have to mean compromise. Take Transparent Labs Stim-Free Pre-Workout for example. This formula has no artificial ingredients and offers a great selection of delicious flavors to choose from.

With 6,000mg of citrulline malate, 4,000mg of BCAAs in a 2:1:1 breakdown, 4,000mg of beta-alanine, and 2,500mg of betaine anhydrous, this pre-workout provides solid and effective doses at a very reasonable price point of about $1.65 per serving.

Additionally, the amino acid taurine, which is known to help with hydration, oxygen uptake, recovery time, fatigue during exercise, and muscle damage from resistance training, is present at a dose of 1,300mg. It is also a common ingredient in energy drinks, making it an excellent addition to stim-free pre – workouts.

Not only is Transparent Labs Stim-Free Pre-Workout priced affordably, but it is also naturally flavored, colored, and sweetened with stevia. You can choose from a variety of different flavor options. This pre-workout is an excellent choice for athletes who want a supplement free of artificial flavors, colors, and sweeteners.

Pros

  • Provides an energy boost without the use of caffeine or other stimulants, making it a good option for people who are sensitive to these ingredients or who want to avoid them altogether.
  • Contains a range of effective ingredients that are scientifically proven to enhance athletic performance, including beta-alanine, citrulline malate, and betaine.
  • Uses a transparent labeling system, which means that the exact doses of ingredients are clearly listed on the label, giving users a better idea of what they’re consuming.
  • Made with high-quality natural ingredients, and is free from artificial flavorings, colors, and sweeteners.

Cons

  • May not provide as intense of an energy boost as pre-workout supplements that contain a dose of caffeine or other stimulants.
  • Some users may find the taste to be unappealing.
  • Can be relatively expensive compared to other pre-workout supplements on the market.

Key specs

Servings per container30 servings
FlavorsBlue RaspberryStrawberry LemonadeGreen Apple
IngredientsCitrulline Malate (6 g)Beta-Alanine (4 g)Betaine Anhydrous (2.5 g)Taurine (2 g)Nitrosigine (1.5 g)Hesperidin (200 mg)Pine Bark Extract (200 mg)BioPerine (5 mg)
Price$49.99

Who It’s Best For

The Transparent Labs Stim-Free Pre-Workout is best for people who are sensitive to caffeine or other stimulants, or who prefer not to consume them. It’s also a great option for athletes and fitness enthusiasts looking to improve their physical performance and endurance during workouts.

Kaged Pre-Kaged Stim-Free – Best Option for Performance & Muscle Recovery

Best Option for Performance & Muscle Recovery

Kaged Pre-Kaged Stim-Free

Kaged Pre-Kaged Non-Stim is best suited for those who want potentially performance-enhancing ingredients, such as citrulline, beta-alanine, and betaine.

If you’re looking for a pre-workout supplement that prioritizes muscle recovery and performance, you’ll want one that contains ingredients that support both. Kaged Pre-Kaged Non-Stim is one such supplement that’s packed with a variety of ingredients that may improve muscle soreness, gains, and pump.

The formula contains an extensive list of active ingredients, including 1,500mg of creatine HCl, which is one of the few supplements that has repeatedly been tested and confirmed as a performance and recovery-enhancing supplement that may benefit muscle mass.

Other ingredients include a 2:1:1 ratio of BCAAs (branched-chain amino acids) which may help muscle soreness and assist in recovery, 6,500mg of citrulline, 2,500mg of betaine, and 1,600mg of beta-alanine. The addition of B vitamins may be helpful for energy production and may make up for the lack of caffeine.

One downside is that the formula includes a proprietary blend of superfoods, which doesn’t disclose the exact dosages of each individual ingredient. However, the other highly-dosed ingredients make this blend more of a bonus than a hindrance.

Kaged Pre-Kaged Non-Stim is available in Fruit Punch and Cherry Bomb flavors and is priced at about $2.25 per serving. Although the cost is a little higher than some other pre-workout supplements on the market, the high doses and stim-free formula make it a worthwhile investment.

Kaged Pre-Kaged Stim-Free is a pre-workout supplement designed for individuals who are sensitive to stimulants or prefer to avoid them. Here are the pros, cons, and key specifications of this product:

Pros

  • Kaged Pre-Kaged stim-free pre-workout does not contain caffeine or other stimulants, making it a good option for individuals who are sensitive to these ingredients or prefer not to consume them.
  • The supplement contains several high-quality ingredients, including citrulline, beta-alanine, and betaine, which have been shown to improve athletic performance and reduce fatigue.
  • Kaged Pre-Kaged Stim-Free uses a “Proven 3-Part Label Transparency Program” that provides detailed information about the amount and source of each ingredient in the supplement. This allows consumers to make informed decisions about what they are putting into their bodies.
  • The supplement is free from artificial colors and flavors, which may be appealing to individuals who are looking for more natural options.

Cons

  • Kaged Pre-Kaged Stim-Free is relatively expensive compared to other pre-workout supplements on the market, which may make it less accessible for some consumers.
  • Limited flavor options: The supplement is currently only available in one flavor, which may be a drawback for individuals who prefer more variety.

Key Specs

Servings per container20 servings
FlavorsFruit PunchCherry Bomb
IngredientsL-Citrulline (as fermented L-Citrulline) – 6.5gBetaPower Betaine Anhydrous – 2gQuercetin Dihydrate – 200mgCoconut Water Powder – 500mgSPECTRA Total ORAC Blend – 100mgPatented Creatine HCl – 1.5gFermented BCAAs – 3.5gPure L-Citrulline (Kyowa Quality) – 1.5gCarnoSyn Beta-Alanine – 1.6gTaurine – 1gN-Acetyl-L-Tyrosine – 500mgCalcium Potassium Phosphate Citrate (as Calci-K) – 250mg
Price$44.99

Who It’s Best For

Kaged Pre-Kaged Non-Stim is best suited for those who want potentially performance-enhancing ingredients, such as citrulline, beta-alanine, and betaine. It’s also a good choice for those who want a pre-workout supplement that contains recovery ingredients like creatine and BCAAs.

The proprietary blend of superfoods may also appeal to those who want an added nutritional boost. However, those who prefer a wider variety of flavors, dislike proprietary blends, or are on a budget may want to consider another option.

PUMPSURGE Stim Free Pre-Workout – Best Muscle Pump

Best Muscle Pump

PUMPSURGE Stim Free Pre-Workout

PUMPSURGE may be an excellent option for individuals who are sensitive to caffeine or other stimulants and prefer stim-free pre – workouts.

PUMPSURGE is a stim-free pre-workout supplement made by the sports nutrition company, Jacked Factory. It contains a blend of ingredients designed to enhance muscle pumps, endurance, and strength, without the use of caffeine or other stimulants.

One of the key ingredients in PUMPSURGE is L-Citrulline, an amino acid that is known to increase blood flow and promote muscle mass and muscle pumps. Research has shown that supplementing with L-Citrulline may help improve athletic performance by reducing fatigue and increasing endurance.

PUMPSURGE also contains Betaine Anhydrous, another ingredient that is believed to improve exercise performance. Betaine Anhydrous has been shown to increase power output, muscular endurance, and strength. 

Another notable ingredient in PUMPSURGE is Beta-Alanine, an amino acid that is known to reduce muscle fatigue and improve muscular endurance. When taken regularly, Beta-Alanine can help increase the levels of Carnosine in the muscles, which can delay the onset of muscle fatigue during high-intensity exercise.

PUMPSURGE also contains L-Norvaline, an amino acid that is believed to increase blood flow and enhance muscle pumps by inhibiting the production of Arginase, an enzyme that breaks down Arginine.

Other ingredients in PUMPSURGE include Taurine, an amino acid that helps regulate muscle contractions and may improve athletic performance, and Black Pepper Extract, which is believed to enhance the absorption and effectiveness of other ingredients in the formula.

Overall, PUMPSURGE appears to be a well-formulated stim-free pre-workout supplement that may help improve exercise performance by increasing endurance, strength, and muscle pumps. The use of high-quality ingredients and the absence of caffeine and other stimulants make it a good option for individuals who are sensitive to these substances or who prefer to avoid them altogether.

However, it’s important to note that the effectiveness of PUMPSURGE may vary depending on factors such as individual body chemistry, dosage, and training intensity. It’s always a good idea to consult with a healthcare professional before adding any new supplements to your routine, especially if you have any underlying health conditions or are taking medications. 

Additionally, it’s important to follow the recommended dosage and not exceed the recommended serving size in order to avoid any potential side effects.

Pros

  • PUMPSURGE contains a blend of high-quality ingredients that are believed to improve athletic performance without the use of caffeine or other stimulants.
  • Made by a reputable sports nutrition company, Jacked Factory.
  • PUMPSURGE may help increase endurance, strength, and muscle pumps, making it a good option for individuals looking to improve their exercise performance.

Cons

  • PUMPSURGE may not be suitable for individuals who are sensitive to any of the ingredients in the formula.
  • The supplement may not be as effective for individuals who are already taking other supplements or medications that interact with the ingredients in PUMPSURGE.

Key Specs

Servings per container20 servings
FlavorsStrawberry lemonadeBlue raspberryWatermelonCucumber limeRaspberry peachCherry limeade
IngredientsL-CitrullineBeta-AlanineBetaine AnhydrousNitrosigine (Arginine Silicate Inositol)Alpha GPCHuperzine A 
Price$29.99

Who It’s Best For

PUMPSURGE may be an excellent option for individuals who are sensitive to caffeine or other stimulants and prefer stim-free pre – workouts. It may also be a good option for those looking to improve their endurance, strength, and muscle pumps during exercise.

Tips On Buying a Stim Free Pre Workout 

Stimulant-free pre-workout supplements have become increasingly popular among athletes and fitness enthusiasts who want to enhance their physical performance without the use of stimulants such as caffeine. Stim-free pre-workout supplements contain ingredients that improve blood flow, increase energy, and boost endurance, without the side effects commonly associated with stimulants.

Here are some important factors to consider when buying stim-free pre-workout supplements.

A muscular man at the gym drinking the best stim-free pre-workout

Ingredients

The first and most important factor to consider when purchasing stim-free pre-workout supplements is the ingredient list. Look for supplements that contain clinically tested and proven ingredients that have been shown to enhance physical performance. 

Some of the most common ingredients in stim-free pre-workout supplements include citrulline malate, beta-alanine, nitrosigine, and agmatine sulfate. These work together to increase blood flow, reduce muscle fatigue, and boost endurance, without causing jitters or other side effects.

Dosage

Make sure that the supplement contains the appropriate dose of each ingredient to ensure that you get the full benefits. Dosage recommendations can vary depending on the supplement, so be sure to read the label carefully and follow the instructions provided by the manufacturer.

Brand Reputation

Look for a brand that has a good reputation for producing high-quality products and has positive reviews from customers. This can help ensure that you are buying a safe and effective supplement.

Price

Compare prices from different brands and make sure that you are getting a fair price for the product. Keep in mind that the cheapest product may not always be the best quality, so consider the other factors mentioned here when making your decision.

Customer Reviews

One of the best ways to evaluate the effectiveness of a stim-free pre-workout supplement is to read customer reviews. Look for reviews from people who have used the product and have experienced the benefits of using it. This can help you make an informed decision about whether or not the supplement is right for you. 

Allergies and Intolerances

If you have any food allergies or intolerances, make sure to check the ingredient list carefully to ensure that the supplement does not contain any ingredients that could cause an allergic reaction. It’s also a good idea to consult with your doctor or a registered dietitian before starting any new supplement, especially if you have any health conditions or are taking medication.

Purpose

Consider the purpose of the supplement before making a purchase. Are you looking to increase energy and endurance during your workout, or are you looking for a supplement to help with recovery after your workout? Some stim-free pre – workouts are specifically designed for one purpose or the other, so it’s important to choose a supplement that fits your specific needs.

In summary, when buying stim-free pre-workout supplements, it’s important to consider the ingredients, dosage, brand reputation, price, customer reviews, allergies and intolerances, and the purpose of the supplement. By considering these factors, you can make an informed decision about which supplement is right for you and can help you achieve your fitness goals.

A muscular man drinking the best stim-free pre-workout

Frequently Asked Questions About Stim Free Pre – Workouts

Why should I take a non-stim pre-workout?

There are several reasons why you might choose to take a non-stim pre-workout supplement. One of the main reasons is avoiding the negative side effects associated with stimulants like caffeine. While there are some benefits of caffeine as it can provide a boost of energy and focus, it can also cause jitters, anxiety, and insomnia. By taking a non-stim pre-workout, individuals can still benefit from the performance-enhancing effects of supplements without these negative side effects.

Additionally, some people may be sensitive to stimulants or have medical conditions that make it unsafe for them to consume caffeine or other stimulants. In these cases, non-stim pre – workouts can be a safe alternative that still provides benefits like increased blood flow, reduced muscle fatigue, and improved endurance.

Lastly, some people simply prefer not to consume stimulants in any form, whether it’s from coffee or pre-workout supplements. For these individuals, a non-stim pre-workout can provide a safe and effective way to enhance their workout without the use of stimulants.

What ingredients should I look for in non-stim pre-workout?

When it comes to non-stim pre-workout supplements, there are several key ingredients that are commonly included for their performance-enhancing benefits. Here is a list of ingredients to look for in a non-stim pre-workout supplement:

Citrulline Malate: This amino acid has been shown to increase blood flow, reduce muscle fatigue, and improve endurance, making it a popular ingredient in pre-workout supplements.

Beta-Alanine: This amino acid helps to buffer lactic acid in the muscles, which can reduce muscle fatigue and increase endurance during high-intensity exercise.

Nitrosigine: This patented complex of arginine and silicon has been shown to increase blood flow and improve muscle pumps, which can help increase nutrient delivery and reduce fatigue during exercise.

Agmatine Sulfate: This compound has been shown to improve blood flow, increase muscle pumps, and reduce inflammation, which can help improve performance and reduce recovery time.

Creatine: This amino acid is involved in energy production in the muscles and has been shown to increase muscle strength and power.

Betaine: This compound has been shown to improve endurance, increase muscle strength and power, and reduce fatigue during exercise.

When should I take stim-free pre-workout?

The timing of when to take a stim-free pre-workout supplement can depend on several factors, including the specific supplement and the individual’s goals. In general, it’s recommended to take a pre-workout supplement about 30 minutes before exercise to allow the ingredients to be absorbed and take effect.

Some people may choose to take a pre-workout supplement earlier in the day if they have a particularly early or long workout, while others may choose to take it closer to their workout time to maximize the benefits during their exercise session.

It’s also important to pay attention to the core ingredients in the pre-workout supplement and how they may affect your body. For example, if the supplement contains creatine, it may be beneficial to take it regularly rather than just before exercise to ensure that creatine levels in the muscles are consistently elevated.Overall, it’s important to follow the instructions on the supplement label and to listen to your body to determine the best timing for taking a stim-free pre-workout supplement.

About Julien Raby

My name is Julien Raby and I’m one of the owner of BoxLife. Here’s my background on LinkedIn if you want more info. I’ve been active pretty much my whole life and I discovered Crossfit about 7 years ago. I want to help you improve your Crossfit performances by giving tips on specific movements, workouts and equipment. You have a question? Get in touch!