Xtreme NO2
  • Editor Rating
  • Rated 2.5 stars
FREE TRIAL to $89.95
  • 50%

  • Xtreme NO2
  • Reviewed by:
  • Published on:
  • Last modified: September 17, 2016
  • Overall
    Editor: 51%
  • Effectiveness
    Editor: 49%
  • Speed of Results
    Editor: 51%
  • Sustaining Results
    Editor: 46%
  • Safety
    Editor: 49%
  • Value
    Editor: 49%

What Is Xtreme NO2?

Xtreme NO2 is a pre-workout supplement that gives you maximum strength and stamina for your workout and makes recovery a cinch. This pre-workout supplement is for men, and it comes in capsule form. There are 90 capsules per bottle. Manufacturers direct you to take 3 capsules per dose.

This workout supplement contains all-natural ingredients. The ingredients are sourced from the finest in their category. Each dose contains close to 2500 grams of potent ingredients that give you the maximum amount of energy, strength and endurance. The ingredients in this formula also increase your power and the amount you can lift. While on this supplement, the size of your muscles will increase quickly if you lift.

The NO in the name stands for Nitric Oxide. This gas or molecule increases the health of your heart and the rest of the body. It causes the blood vessels to expand, and this helps keep blood pressure under control. Expanded vessels mean an increase in blood flow, which allows the growth of lean muscle.

Nitric oxide keeps your immune system functioning at optimal levels by preventing infections. It is also instrumental in fighting off bacteria and viruses. NO also helps reduce fatigue from exercise and recovery time. It helps oxygen and blood travel to the skeletal muscle group, and it allows you to workout for a longer period of time.

Nitric Oxide increases your endurance levels so you can lift heavier weights. Because it increases the rate at which cells communicate, your body will respond more quickly to your workout, and you will have better focus. Nitric oxide is a natural pain reliever, so the natural pain associated with a good workout as well as pain in the joints from inflammation will subside more quickly. Nitric oxide in the body is increased by combining L-arginine with L-citrulline. L-citrulline is found naturally in the body and is created through the intake of watermelon, almonds, walnuts, dark chocolate and other natural foods.



Xtreme NO2 is manufactured by FitCrew USA. The manufacturers have over 30 years of experience in natural healing and herbs. Their knowledge in the these fields is what makes this supplement so special. They choose ingredients that work well together and thus have created a dynamite pre-workout formula. The manufacturers test and research each of their ingredients to assure quality, potency and safety.

Other professionals in the field who have inspected this company’s products confirm that it contains all of the components of a top-of-the-line pre-workout supplement. The facility is located in the United States in California. It is state of the art and exceeds US GMP standards. From sourcing the ingredients to shipping, start to finish, everything is done by Fit Crew USA.


How Xtreme NO2 Works?

Xtreme NO2 is made up of amino acids and the extracts from the leaves and roots of herbs that increase your strength, endurance, muscle size and speed up recovery. Manufacturers say using this supplement as directed actually cuts recovery time in half. This formula will increase your body’s abilities to put in a good workout. You will note the difference when you lift without taking this pre-workout supplement vs. when you do take it.

This formula reduces the amount of fatigue you feel after your workout. It also helps you relax and prevents stress after your workout, so you are able to sleep more soundly. Blood flow and your body’s supply of oxygen are also increased. One of the main ingredients is L-Arginine. This amino acid improves the health of your veins, lowers blood pressure and helps with muscle recovery.


Ingredients of Xtreme NO2

Tribulus (aerial parts)

The extract from this plant increases blood flow to and from the heart by dilating the arteries. It also increases stamina, improves mood, helps build a strong male physique and improves self-esteem. The amount of time you can workout is also increased by this herbal extract.


This herb is also known as Horny Goat Weed, or Epimedium extract. It works by increasing blood flow in the body. It is responsible for strengthening and lubricating joints and rejuvenating both the body and mind after your workout.

Hawthorne Berries

This works as a sedative to reduce anxiety making it beneficial for recovery after a workout. The extract from these berries also prevents itching and reduces blood pressure. It is good for the nerves, increase the amount of blood pumped from the heart and widens blood vessels.

Chinese Dodder Seed

This seed is beneficial to bodybuilders. One of its benefits is that it enriches the blood. It also increases blood flow throughout the body, which helps the benefits from your workout show more quickly.

Catuaba Bark

This widens blood vessels, which naturally increases blood flow. It also functions as a stimulant as it stimulates the central nervous system. It is calming too and helps prevent insomnia.

Cayenne Fruit

Cayenne fruit extract helps with cramping and reduces oxidative stress, making it beneficial for bodybuilders. It improves circulation throughout the body and is a natural pain reliever. It also prevents clotting and helps you lose weight.


This root increases muscle tone and prevents cramping. It improves circulation too and eases inflammation after a rigorous workout. It supports a healthy metabolism making it favorable for weight loss.

Saw Palmetto

The extract from this berry is highly beneficial for male health. It is on the list of ingredients that increases blood flow. It also helps sculpt the ideal male physique.

Licorice Root

This root increases motivation, which has been shown to improve weightlifting and exercise sessions. It helps muscles recover after lifting and reduces stress. It also prevents the soreness that sometimes accompanies weightlifting.

Velvet Bean

The extract from this bean works as a nerve tonic. It relieves muscular pain thus helping bodybuilders post workout. It also helps increase muscle mass making it ideal for those who want to grow muscle but are not always able to put in the work.

Ashwagandha Root

This root is calming and increases energy. It is also rejuvenating and helps prevent fatigue. This root helps to treat the stress and hormonal imbalance caused by intense training. Ashwagandha prevents negative affects of long-term weightlifting.

Maca Root

This root increases energy levels. It helps the body heal, which would help the muscles after lifting, and it is a source of calcium and magnesium. It increases stamina, motivation, energy and brings about a sense of well-being. It also increases testosterone in men.


This amino acid increase the amount of time you are able to workout. It improves athletic capabilities, and increase blood flow. It stimulates the release of the body’s natural stores of growth hormone thus increasing the growth of muscles.

Oat Straw

This extract from green oats increases energy and improves physical performance. It is just as potent as caffeine, but safer. It creates energy that doesn’t result in a crash like sugar and caffeine.

American Ginseng

The root of this plant is used to increase energy. It is a natural stimulant and reduces stress. It also helps you sleep well after a workout session. It also helps bodybuilders by improving athletic performance and getting rid of exhaustion.

Cnidium Fruit

The extract keeps your flow of energy from being disrupted. It also prevents itching, which is often associated with supplements for working out, athletic performance and muscle-building. Cnidium helps you to relax and improves recovery after body-building.

Bovine Gelatin

This type of gelatin is created from cow hide. It is used for making Xtreme NO2 gel capsules. It may cause an allergic reaction in those with a sensitivity to cow products.

Silicon Dioxide

This ingredient is used as an anticaking agent. It makes it easier to mix the ingredients together during the manufacturing process. It also makes it easy to place the supplement in the capsules.

Magnesium Stearate

This ingredient comes from a plant, and it is used as a coating to make capsules easier to swallow. It also keeps ingredients from sticking to machines during processing and keeps the ingredients from sticking together. It is a flow agent making it easier to place the ingredients that make up Xtreme NO2 into the capsules.

Tricalcium Phophate

Tricalcium phosphate keeps bones strong and dense. It helps the heart maintain its rhythm and keeps cells healthy. It also helps skeletal muscles to contract.

Microcrystalline Cellulose

This ingredient acts as a filler and is sold in powder form as a source of fiber. Only a very small percentage makes up the total contents of a capsule. It is plant-based and completely natural.



Through its natural herbs, roots and amino acids, Xtreme NO2 provides a long-lasting form of energy that tapers off gently after your workout, where caffeine and sugar would have you feeling jittery and cause you to suffer a serious crash. Every single ingredient is listed so you can quickly find out whether you are allergic to any of them. This Pre-workout supplement has been reviewed numerous times by people who actually took it. Even If you don’t lift or exercise, you can take this and it will be wholly beneficial to you.

Taking this supplement gives you energy, strength, focus and motivation each day. It will help you lose weight, improve muscle tone, reduce belly size and increase visible muscle. If you are not motivated to begin working out, then taking this will change all of that. Begin taking the recommended daily dosage, go to the gym and see what happens. This will also help you increase your lift capacity if you have been in a rut or plateaued.



Xtreme NO2 is certified free of genetically modified organisms (GMOs). It is certified that this product is made in the USA. It is certified that this supplement is made from all natural ingredients. It is certified that this will give you the advertised results.

This is certified effective by the countless men who took it and felt it work. The ingredients used are certified to work as described based on countless tests, analysis, research and studies. Countless professionals have certified the efficacy of this pre-workout supplement. This is certified to be made from all natural ingredients. It is certified that taking this will help you get the defined, slim and muscular body you want in an efficient manner.



ChrisW says this pre-workout supplement was the secret weapon of a privileged few before now. With decades of bodybuilding under his belt, he has seen what’s available in the market, and this pre-workout supplement is like the Bentley among them. He takes it everyday and recommends that every guy take it whether they lift or not. It will keep you energetic, motivated and allow you to enjoy more muscle and a toned abdomen.

Brian says this stuff is amazing. His best friend started taking it, lost a lot of weight and got buffed, so he is going to give it a try. He can’t believe the incredible deal they are offering right now because his friend paid several hundred bucks.

Jerry wants to make sure everyone knows that some of the brands similar to this line of workout supplements don’t deliver great results because they don’t have the same mix of ingredients or the ingredients are not high quality. However, he says he knows Xtreme NO2 is A+ plus because he has been taking it.

David says this stuff is a dream come true. When he first read about it, he couldn’t believe it would work as good as advertised. After doing more research, he started becoming more convinced and decided to give it a try. He is surprised they are giving free trials. He says his friend who has always had to pay for it would be excited to know he could get a free bottle too.

Aidan says when he first heard about this, he couldn’t believe it. In dire need of a better physique, he decided to give it a try. He is on his second bottle now. He is happy that it works and that the results are amazing.

Jack Evans used Xtreme NO2 in combination with another product from FitCrew USA, and in just five weeks, he gained 20 pounds of muscle. He says he couldn’t believe how easily it happened. He continued with the same exercise lifting program he always does, and before he knew it, he was receiving so much attention from girls. He now has muscles he never even knew existed as well as a six-pack.

Gabe decided to try a combination of Xtreme NO2 and a testosterone supplement, and his mind was blown with the results. In the first week, he had increased energy, his appetite was down, and he gained three pounds of muscle. After the second week, his energy levels had increased even further, he was sleeping better than ever, and he went from weighing over 180 pounds when he started to 150 pounds.

Three weeks in, he had gained 12 and a half pounds of lean muscle, he had a clearly defined six-pack which his girlfriend loved, and his energy was still good. To his delight, his digestive system was working better, he didn’t get bloated, and there was no more embarrassing gas. After the forth week, he was shocked to find his total muscle gain was up to 16 pounds. He went on to enter a fitness competition. It is quite evident to everyone he knows that he has gone through a major transformation.


Awards & Media Coverage

This is a relatively new addition to the world of bodybuilding supplements. This one hasn’t yet received any awards. However, it’s grouped among those the media is giving a lot of attention. One of its main highlights is that it allows you to build muscle while at rest. It’s also a highly sought supplement because it’s just like those that celebrities have been using to get ripped.

Xtreme NO2 has been featured in Men’s health. The magazine call’s this group of pre-workout supplements nature’s steroid. Chris Hemsworth, Gerard Butler, The Rock, Tom Hardy, Hugh Jackman, Mel Gibson, Sullivan Stapleton and Mark Wahlberg have all gotten ripped on this formula. It’s featured in Men’s Health 365, Muscle Health 365, Maxim, Men’s Fitness and Men’s Journal.


Money-back Guarantee

Xtreme NO2 comes with a money back guarantee. If you don’t feel like the supplement is delivering results, then you can request your money back. Also, if the product is expired upon arrival, if the seal is broken or if it’s damaged in any other way, then you can get your money back. If the supplement makes you feel bad in anyway you can also get your money back.

You have 30 days to request to have your money back. Keep the packaging, your order number, receipt and any other information so you can get your money back. Call the toll-free number, request a Return Merchandise Authorization number, write this number on the outside of the package and return to the fulfillment center; the address will be provided. You will have to pay for return shipping, and you may be billed an additional fee.



This can be shipped to any state in the US, including Alaska and Hawaii. International shipping is also available, and you should expect the product in two or three weeks. Shipments are made within 24 hours of placing the order. All you have to do is fill out the form online.

You can provide a home address or a P.O Box, and APO/FPO shipping is also available; allow two to four weeks for delivery. You will also have to provide your first and last name, phone number and email address. The phone number can be your mobile or landline. You will also have to provide payment details. This pre-workout supplement is shipped from Van Nuys, CA.


Customer Support

A Fit Crew USA customer service staff is at your service. To contact customer support, you can call, email or write a letter. You can call toll free with the number supplied. You can call if you have questions about your order, if you want to track your order or if you have any other questions or queries about the product.


Safe & Secure Checkout

Safe and secure checkout is guaranteed. It is actually safer to pay online with your credit card rather than your debit card. it is also safer to pay online with a credit card than to pay over the phone. To know if a site is secure and encrypted, look for a padlock in the web browser. If the padlock is locked, then that means the site is secure.

You should also click on the lock and read what it says just to make sure. This is also a good way to make sure you are really ordering from the right company and not a fraudulent site. Check the URL; it should begin with https. Positive reviews from other satisfied customers is also a confirmation of security.


Pricing & Free Trial

Right now, a 30-day supply of Xtreme NO2 costs $89.95. A 30-day supply is one bottle of 90 capsules. Your first order is considered a free trial. You will only be billed $4.95 for shipping and handling. Fourteen days after this, your full membership begins.

Once you are a member, you will be billed $89.95 a month. You will also have access to the member’s website. You will receive a 30-day supply of Xtreme NO2 each month. You can cancel your membership anytime by calling the toll-free number.


  • Build muscle and lose weight in your sleep.
  • Enjoy better overall health while on this supplement packed with extracts of super herbs.
  • This is made from natural, high quality ingredients.


  • Although it’s in the elite class of pre-workout supplements, it costs more than other pre-workout formulas.
  • Product may expire before you get to finish the bottle if you don’t take the prescribed dose daily.
  • It’s not as simple as getting a free bottle. You are automatically a member, and you will continue to be charged and sent a bottle each month unless you cancel your prescription.

Xtreme NO2

Summary: Xtreme NO2 is the same formula movie and TV stars use to get ripped quickly. With this special formula, known as nature’s steroid, you build muscle and lose fat without even working out. When you use this as a pre-workout supplement, you will find that your session can last for a longer period of time, and you will be motivated and energetic. Your muscles will grow at an increased rate, and they will be larger than normal. You will also be able to up your lift capacity with this supplement.

FREE TRIAL to $89.95
RatingRated 2.5 stars

Allen Hicks is a professional bodybuilding coach and author. By using his experience, knowledge and understanding of all the intricacies regarding the fitness and bodybuilding industry, this websites delivers detailed reviews for every new supplement on the market. As an author, he may receive some small compensation for some of them, however we guarantee the neutrality regarding the evaluating of each of the products and the factuality of the information.