What Do Pump Supplements Do?

The health and fitness space offers all kinds of supplements on the market. Some for the purpose of aiding in weight loss and others for the purpose of achieving your unique fitness goals or getting the necessary vitamins or minerals needed daily. One such supplement is aimed to give you a muscle pump.

Pump supplements can enhance your overall workout performance. You’ll have increased stamina, muscle endurance, and the ability to get that enlarged muscle pump that can really give you the feeling of satisfaction. This guide will discuss pump supplements and what they can do for you. Let’s get started now with everything you need to know.

What Exactly Are Pump Supplements?

What does a pump supplement do? Pump supplements are designed to increase blood flow, which in turn can allow your muscles to feel fuller and more vascular. The term “pump” comes from the sensation of blood being rushed into your muscles. When this happens, it will create that feeling of fullness and tightness.

What you need to understand is that this is temporary. However, doing this consistently can make it possible for muscle growth. If you are considering the idea of gaining muscle, achieving a pump regularly will be important.

A woman standing in the gym


What Are the Key Ingredients to a Pump Supplement?

It’s no secret that pump supplement ingredients play a role in delivering excellent benefits. What exactly are they? Let’s take a look at the following list right now:

Nitric oxide boosters

If there is one key ingredient that can provide the best impact of pump supplements, it’s these ingredients in particular. Nitric oxide boosters are vasodilators. The purpose of these is to widen the blood vessels so more blood flows through. These nitric oxide boosters include essential amino acids like arginine, citrulline, and agmatine sulfate to name a few.

Aside from being a key ingredient that allows increased blood flow for a pump, it also reduces muscle soreness. Citrulline is given credit as the nitric oxide booster to ensure that you can keep your workouts intense without feeling a whole lot of soreness. It also lowers your blood pressure while also being able to increase your overall fitness performance.

Many of our pump supplements including Raw Nutrition’s “Pump Non-Stim Pre-Workout” contain a blend of these nitric oxide boosters. If you are looking for something that doubles as both an effective pre-workout and pump supplement, this just might be right up your alley.


Pump supplements can also offer vasodilators. These act in a similar manner to nitric oxide boosters by improving the blood flow. Such ingredients include beetroot extract, L-citrulline malate, and pycnogenol. Thus, you may get the same benefits from these ingredients when compared to nitric oxide boosters.


One of the most crucial building blocks to building muscle is water. So keeping yourself hydrated will be key when it comes to muscle function - including the pump itself. Electrolytes consist of sodium, potassium, and magnesium. Without adequate hydration, you won’t be able to get the best out of your workout performance. 

Dehydration is also something that will do more harm to your body than good. If you are experiencing symptoms of severe dehydration, getting medical attention as soon as possible is a must.

Caffeine and Lion’s Mane

We include these two ingredients together because some pump supplements will have them. The reason is that you get energy and mental focus all rolled into one. If you think about it, you’ll be able to get that energy boost you need to keep going and the focus that allows you to smash your fitness goals with ease.

A man wearing black shorts and a t-shirt, lifting weights in the gym


How Do Pump Supplements Work?

Now that you have an idea of what could be inside the best pump supplements, let’s talk about how they work. Knowing the science behind the phenomenon that is the pump (and the supplements that allow it) just might fascinate you. Here’s what happens:

Nitric oxide production

As we’ve mentioned earlier, nitric oxide will act as a vasodilator. The Nitric Oxide will allow the vessels to expand, leading to the increased blood flow that targets your working muscles. While the muscles grow, they will also be less susceptible to soreness.

You get more oxygen and nutrients to your muscles

With the increase in blood flow, your muscles will be able to get an increased amount of oxygen and nutrients. This will result in delayed fatigue, increased endurance, and better productivity in your workouts. As such, you can expect this in several pump pre-workout supplements including Raw Nutrition’s Pump2.

Five-time Mr. Olympia Chris Bumstead knows that oxygen and nutrients are exactly what your muscles need to look and function at their best. Think about it: a pump supplement’s effectiveness can certainly play a role in giving the muscles the pump you need and attributing to its long-term growth.

Cell swelling and muscle pump

At this point, your muscle cells will grow larger thanks to the amount of fluid that it takes in. This is your basic scientific explanation of how the muscle pump occurs. When this happens, your muscles will temporarily increase in size. At the same time, your muscles will feel tighter and fuller throughout your workout and afterward.

Effective waste product removal

With excellent blood flow, you can also experience the removal of metabolic waste products like lactic acid. It will also lead to a reduction in muscle fatigue while allowing you to work out for longer periods. One good reason is that finding excellent pump supplements through Raw Nutrition might be the best idea yet.

What Are the Benefits of Pump Supplements?

We might have mentioned some of the key benefits of pump supplements a bit throughout this guide. However, we might want to get into the deeper details. So here’s a list of the common benefits to expect:

Enhanced workout performance

Ever wondered what it would be like to get an excellent workout? You’d feel a lot better. As if you’ve had the best workout session of your entire life.

That can happen with pump supplements. With its ability to deliver oxygen and nutrients to the muscles, you’ll feel great. Did we mention that you experience less muscle fatigue and better endurance? 

You’ll feel like you have all day to keep going. But there really is no need. Because the last thing you ever want to do is suffer from overtraining.

Two men working out together in the gym


Muscle fullness and vascularity

Of course, the ultimate goal is to get the pump itself. Muscle fullness and vascularity are what it’s all about. Do you want that temporary increase and that feeling of satisfaction? You certainly do. It can give you that confidence and motivational boost.

Sure, it will be a little disappointing to lose that muscle fullness after some time. But rest assured, you can still be able to get better gains over a period of time. The key is consistently working out, following your diet plan, getting adequate rest…you get the idea. 

The ability to recover faster

One of the best health effects of pump supplements is recovering faster. That’s because it removes waste products from your muscles with the help of increased blood flow. Imagine being able to recover much faster in between workouts.

This can be a huge plus for those who follow a training schedule that is intense and consistent. Not bad for someone who always follows the age-old “no days off” attitude when it comes to working out. However, we still recommend the usual rest period for obvious reasons.

Mental focus and concentration

As we mentioned earlier, some pump supplements contain ingredients for mental focus and concentration. It includes caffeine that can be found in many pre-workout pump supplements including those from Raw Nutrition. Granted, you don’t need caffeine to acquire this (especially for those of you who prefer non-stim supplements).

For example, Lion’s Mane is an ingredient that is known for improving brain health. Did we mention it’s one of the ingredients found in our own Pump Non-Stim Pre-Workout? So what makes this one of the best benefits of a pump supplement?

Here’s the rub: mental focus and concentration will make the exercise session a lot better. Not to mention, you can increase the quality of your overall training. Imagine having an intense focus on your goal - rep by rep. You know that you’re getting closer with every lift.

It feels good thinking about that, doesn’t it? You feel like nothing is going to stop you. The energy keeps you going for a long time. But it’s the mental focus and concentration that keeps your eye on the prize.

Final Thoughts

We hope that you found this guide about pump supplements helpful. It is important to get an understanding of how they work before you even make the decision to purchase them for your own use. At Raw Nutrition, we offer supplements that are high in quality and serve as a catalyst for your fitness goals. Check out what we have from our selection of items today and find the pump supplement for you.


The information being presented in this blog is intended to be used as educational or resource information only. It is not intended to be a substitute for medical advice from your healthcare provider. This content should not be used for the diagnosis or treatment of any medical condition. If you have any questions or concerns about your health, please contact your healthcare provider. You should call 911 for all medical emergencies. Raw Nutrition is not liable for any advice or information provided on this blog, which advice or information is provided on an “as-is” basis, and assumes no liability for diagnosis, treatment, decisions, or actions made in reliance upon any advice or information contained on this blog. No warranties, express or implied, are made on the information that is provided.    

June 12, 2024 — Briana Gonzalez