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How Long Does A Pre Workout Drink Usually Take To Kick In?

Published by Kieran
Last Updated on July 5, 2022

Pre Workout: How Long Until I Feel It?

In general, most users feel the effects of a pre-workout supplement within 15 to 20 minutes. This can vary though depending on your dosage and tolerance.

Pre-workout supplements are a great way to get an energy boost before your workout, but they can also be pretty harmful to your health if you don't know what you're taking. What's more, the effects can last much longer than you'd expect — sometimes even after your workout is over! Before you pop that pill or drink that powder mix, here's what you need to know: how long pre-workouts take to kick in and what they might do once they do.

How Long Does a Pre-Workout Last? All You Need to Know

First, you need to know that a pre-workout supplement is not an energy drink or an energy shot. The term “pre-workout” refers to a class of supplements that are designed to give you extra energy before training.

Pre-workouts can be taken in different ways, and some are better than others. Pre-workouts can either be swallowed as capsules, tablets, or powders; they can also come in liquid form (e.g., drinks). These forms all have varying durations of action depending on the ingredients used and individual physiology.

What is a Pre-Workout?

If you're looking to get the most out of your workout, pre-workout supplements may be right up your alley. Pre-workouts can come in a variety of forms and are often designed to increase focus, energy, and endurance during intense physical activity.

The primary ingredient in many popular pre-workouts is caffeine (or other stimulants), which is known for its ability to improve mental focus and enhance athletic performance. According to Tonic Health's guide on using caffeine for fitness: "Caffeine as an ergogenic aid has been well validated by research studies through decades."

As with any supplement though, it's important to consult with a doctor before attempting anything new or unfamiliar—especially if you have any medical conditions or are taking any medications.*

Is Taking a Pre-Workout Safe?

There are a few factors to consider when deciding whether or not you should take a pre-workout. First of all, you need to think about the benefits and risks of using one. You may have heard that they can boost your energy levels, increase your alertness and concentration levels, and help you train harder for longer periods of time. If this sounds good to you—and it should!—there are some potential side effects worth being aware of:

  • Increased heart rate
  • Faster breathing rate
  • Sweating more easily (or at all!)

Caffeine Toxicity

You might be wondering whether there are any negative side effects of taking too much caffeine. Generally speaking, the answer is yes! Here are some common symptoms that you may experience when you've taken too much coffee:

  • Heart palpitations
  • Anxiety and insomnia (can cause a vicious cycle)
  • Dehydration (drink lots of water!)

Niacin Toxicity

Niacin is a B vitamin that is required to produce energy in the body. It can be found in many foods, including nuts and seeds, as well as fortified bread and cereals. Niacin supplements are also available without a prescription from your doctor if you do not get enough niacin from your diet alone.

Niacin works in two ways to help with weight loss: It dilates blood vessels so there's more space for oxygen-rich blood flow throughout your body, and it increases the amount of free fatty acids circulating through your bloodstream so they're burned off quickly instead of being stored as a fat mass on your body.

The most common side effects of niacin supplements include flushing (a feeling that hot or prickly heat is radiating through your face), itching or tingling sensations, stomach upset or nausea, headache or dizziness—all of which usually dissipate after taking them for a while until they become completely tolerable.

Other Safety Concerns

Since pre-workout supplements are not FDA-regulated, they may contain illegal ingredients or banned substances. Keep in mind that a supplement doesn't have to contain banned substances to be dangerous; sometimes the stimulants present in the formula can be problematic for people with pre-existing health conditions (especially heart conditions).

Some common ingredients found in most pre-workout supplements are caffeine, creatine, and beta-alanine. If you're unsure whether or not these ingredients will be safe for you, consult your doctor before using any pre-workout supplement.

It May Contain Substances Banned In Professional Sports

You may be wondering what's in your pre-workout, or whether it contains anything banned by professional sports organizations. There are a few substances that are commonly found in pre-workouts and can be banned by certain agencies (like the NFL or NBA). They include:

  • Ephedra
  • DMAA (methylhexanamine)
  • DMBA (benzylpiperazine)
  • DMHA (dimethylhexylamine)
  • Synephrine is a stimulant found in citrus fruits such as oranges, lemons, and grapefruits. This substance has been known to cause serious side effects such as high blood pressure and cardiac arrest. The FDA has warned against using synephrine because of these potential adverse reactions.

Safety Guidelines

  • Always consume water when using pre-workout, as it will help improve your performance and recovery time.
  • If you're new to working out with pre-workout supplements, start off with a half serving (1/2 scoop) to assess your tolerance. If you don't feel anything after 30 minutes, then try one scoop next time and so on until you reach the recommended serving amount.
  • Pre-workout should not be used more than once per day or 24 hours apart. It's important to give yourself at least 24 hours between each dose of pre-workout so that your body can recover from its effects and return to homeostasis before taking another serving of the supplement. Don't exceed 1 scoop of pre-workout in any 24-hour period unless otherwise directed by your doctor or healthcare professional.*

Who Should Take a Pre-Workout?

Pre-workouts are not for everyone, but if you're looking to take your workouts to the next level, they might be right for you.

Who should use pre-workouts?

If you have a hard time getting motivated or simply need an extra boost of energy to get through your workout, pre-workouts can help. If you typically do cardio first thing in the morning and find yourself dragging during your usual weight training session later in the day, this is another good reason for trying out one of these products. People who lift weights at night may also benefit from taking a pre-workout before their gym sessions since there's usually less daylight during that time of day than there is during an early morning jog or bike ride.

Pre-workout supplements aren't just for hardcore fitness enthusiasts—they can be beneficial for anyone looking for an extra push toward getting fit!

Transparent Labs Bulk

Transparent Labs Bulk is a pre-workout that contains a proprietary blend of ingredients. It contains caffeine, beta-alanine, creatine, and arginine. This product is suitable for both men and women; it helps increase energy, focus, and endurance.

Kaged Muscle Pre-Kaged

Kaged Muscle Pre-Kaged is a pre-workout supplement that contains powerful ingredients. These ingredients are designed to help you achieve your fitness goals.

Legion Pulse Pre Workout

If you're new to pre-workout, it can take some time to get used to. It's normal for the effects of a new pump-inducing product to take a little while before they kick in. A good way to tell whether or not your pre-workout is working is if you're feeling jittery or antsy by that third sip. If so, don't worry—it just means that your body's anxious for the energy boost!

While there are many factors that determine how long it takes for a particular product to have an effect on its user (including age, weight, and fitness level), we've found that the average time frame for our customers' experiences with Legion Pulse Pre Workout fell somewhere between 20 minutes and 45 minutes after consumption

Power Pre-Workout for Women

If you’re a woman looking for a pre-workout that works, we have great news. Power Pre-Workout for Women is a stimulant-free pre-workout with ingredients that help endurance, strength, and recovery. It’s perfect for women who want to stay focused during their workouts without the jitters or crashes associated with many other pre-workouts on the market today.

Power Pre-Workout for Women can be taken alone or stacked with other supplements (like our protein powders) to get even more out of every workout.

Performix SST Pre-Workout

Performix SST Pre-Workout

Performix SST is one of the most popular pre-workouts on the market, and for good reason. It provides a healthy dose of caffeine and natural stimulants to give you a boost before a workout. The formula also contains 1.5 grams of creatine monohydrate per scoop, which helps support strength gains in addition to energizing your workouts.*

Ingredient Summary

Creatine Monohydrate: Provides strength support and enhances muscle growth during training*. Beta-Alanine: Improves performance by increasing muscular endurance during repeated bouts of intense exercise* Caffeine Anhydrous: Used as a stimulant that promotes mental alertness, increases energy levels, improves focus and concentration*, Yohimbe Bark Extract (Corynanthe Yohimbe): Reduces fatigue and delays exhaustion by stimulating alpha-adrenergic receptors in the brain*. Guarana Seed Extract (Paullinia cupana var): Stimulates central nervous system activity.*


In conclusion, pre-workouts are great for you if you can handle the side effects. If not, there are other options out there like caffeine or fat burners

About the author
Published by Kieran
A star athlete during his school days, Kieran quickly excelled at sports and in particular; football. Kieran's true passion lies in home exercise equipment, and so was was built as a source for all of Kieran's thoughts to be put down on a medium. Here he guides you through various nuances of working out at home, tips, guides, reviews and more.The only other thing Kieran enjoys more than working out, is writing about it.
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