There are a lot of different pre-workouts available that contain many different types of ingredients that work well for many different things.
If you are looking for a pre-workout for cardio you will look for different ingredients than if you were looking for a pre-workout for muscle pumps or strength.
The ingredients that work well for cardio are caffeine, l-theanine, acetyl-l-carnitine, citrulline malate, and beta-alanine. Look for a pre-workout that contains these ingredients in proven dosages to improve your performance and energy.
Top 5 pre-workouts for cardio in 2020
1. PreFierce Pre-Workout

Prefierce from trufierce is perfect for cardio as it contains the caffeine and L-theanine combination for long-lasting smooth energy.
It has a hefty dose of beta-alanine that has been shown to improve performance and endurance.
This pre-workout formula also has a large dose of Citrulline-malate that improves blood flow and performance.
On top of that, the formula also has Acetyl-l-carnitine which is good for weight loss and using fat as an energy source.
With a number of ingredients that will help with cardio in large doses, this has to be the best pre-workout option for those doing cardio.
We’ve also seen numerous amounts of people review this positively who used it for some kind of cardiovascular training
2. Lean Pre-Workout

Lean form transparent labs is a great pre-workout formula for cardio training.
It has a number of good ingredients that work well including the caffeine and l-theanine combination which helps prevent the pre-workout crash and provides long-lasting energy.
The formula also has a big dose of Citrulline Malate which has been shown to improve performance.
The inclusion of BCAA helps with recovery after workouts
Lean also contains the performance booster Betaine.
Overall it’s a good pre-workout for anything including cardio training.
3. Pulse Pre-Workout

Pulse from Legion athletics is a simple yet powerful formula containing six proven ingredients.
The great caffeine and l-theanine combination should ensure you have long-lasting focus, energy, and stamina.
It contains a huge dose of Citrulline Malate for increased blood flow and improved performance.
The formula also has the performance enhancers Beta-Alanine and betaine.
For extra mental function and focus, they have AlphaSize in the formula
4 .C4 Ultimate Pre-Workout

C4 Ultimate from Cellucor is their top-performing pre-workout formula out of every pre-workout in the C4 lineup.
The formula contains a big caffeine dosage at 300 mg and many other proven ingredients.
C4 Ultimate has a good dose of citrulline malate and beta-alanine for performance.
It also contains taurine which increases muscle performance along with the focus enhancer Alpha GPC.
Overall it’s the best C4 pre-workout formula available and it works well for cardio training.
5. Woke AF Pre-Workout

Woke AF from bucked up is powerful energy-boosting pre-workout formula.
It has a very big dosage of caffeine at 333 mg and the performance boosters Citrulline Malate and Beta-Alanine.
It also includes the mild stimulant theobromine which will help raise energy levels even further.
It’s a good option for those who want big caffeine dosages but it doesn’t include l-theanine which may be a problem for some people.
Overall one of the best pre-workout for energy.
FAQ
What is the strongest pre-workout?
Prefierce is one of the strongest pre-workout on the market as it contains great ingredients in proven dosages.
Read our post on the top 125 pre-workouts
Can you use pre-workout for cardio?
Yes, you can use pre-workout for cardio to increase performance, energy and endurance.
Is it safe to use pre-workout before running?
For most people, it is safe to use pre-workouts for running as long as the product contains legal and safe ingredients. You may feel side effects from using a pre-workout if you are not used to high caffeine doses. PreFierce the top pre-workout for cardio contains only legal ingredients.
Is pre-workout bad for your heart?
If you use a pre-workout with very high caffeine content or illegal ingredients it can be bad for your heart. We recommend using only half a scoop of any pre-workout to assess tolerance when using a new pre-workout supplement.
Is it bad to use pre-workout every day?
When using pre-workout every day your body might get used to it and you will feel less of the effects from ingredients such as caffeine.
For some pre-workouts it can be beneficial to use them everyday especially if they contain ingredients such as beta-alanine and creatine that work the best when used consistently for a period of time.
Is coffee a good pre-workout?
Coffee contains caffeine which is great for increasing energy and focus. Coffee can be used as an alternative for pre-workouts for energy but it’s not as strong or powerful as a pre-workout supplement.
Do pre-workout supplements help you to lose weight?
Yes, some pre-workout contain ingredients such as caffeine and acetyl-l-carnitine which can increase the metabolism which helps with weight loss.
Is Creatine good for pre-workout?
Creatine isn’t really necessary to use as a pre-workout. If you want to use creatine the best option is to buy a pure creatine monohydrate and supplement everyday for the best benefits.