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Cytomax Review - 12 Things You Need to Know

Cytomax sports performance – a supplement that claims to offer an advanced carbohydrate system in an energy drink mix. Can the formula live up to these claims? Is this really a product that’s worth a try?

We dig into Cytosmax sports performance, flavors, other products, and more. Our research team presents the bottom line on a carbohydrate drink that claims to beat out the competition in hydration.

Cytomax Readers: Noom is offering our readers a risk-free trial, for a limited time. Click here for more information!

What is Cytomax?

Cytomax is a hydration supplement from Cytosport. The sports performance drink claims to help you maintain that workout energy with complex carbohydrates and electrolytes so you can work out longer and harder. The formula is designed for use before and during workouts. It’s not formulated with post-workout support in mind.

Who Makes Cytomax?

This is where things get a little confusing with Cytomax. Cytomax is a Cytosport product. CytoSport is a Muscle Milk company, and Muscle Milk is under the PepsiCo umbrella. So, ultimately, PepsiCo is the company responsible for all Cytosport products, including Cytomax.

Cytomax Customer Service

There are various ways you can contact Cytomax customer service. These include:

Live Chat
Call Muscle Milk: 888-298-6629
Call PepsiCo: 800-433-2652
Write: PepsiCo, Attn: Consumer Relations, 700 Anderson Hill Rd, Purchase, NY 10577

Does Cytosport work?

  • NutrientsAlthough citrulline has been found to increase nitric oxide production in multiple studies, there is little research demonstrating how this happens.
  • Mini Reviews in Medicinal Chemistry — ” in humans, the normal serum level of glycine is approximately 300 μM, increasing glycine intake can lead to blood levels of more than 900 μM that increase its benefic actions without having harmful side effects. The herbal pesticide glyphosate might disrupt glycine homeostasis. Many in vitro studies involving different cell types have demonstrated beneficial effects of the addition of glycine. Glycine also improved conditions of isolated perfused or stored organs.”
  • Critical Reviews in Food Science and Nutrition – Maltodextrin is a carbohydrate making psyllium husk easy to digest. According to the journal, maltodextrin is “preferred to that of common sugars and their use as fat replacers leads to a reduction in the energy density (kJ/g) of food products.”

Products Similar to Cytomax

4 Gauge Pre-Workout
Nuun Active Hydration

Other Cytosport Products

Cytomax isn’t the only product in the Cytosport line. Based on the product’s Amazon store, other supplements and formulas available from Cytosport, and Muscle Milk as listed in the store, include:

  • Cytocarb – complex carbohydrate powder
  • Cytogainer – weight gainer
  • Sleeping Giant – nighttime protein with melatonin
  • Creatine
  • Fast Twitch – pre-workout
  • Muscle Milkprotein shake
  • Monster Milk – recovery protein
  • Cytosport Aminos – branched-chain amino acids
  • Evolve – plant-based protein powder
Cytomax Customer Testimonials

Cytomax Claims

With a direct line between Cytomax and PepsiCo, we’d expect there to be no outrageous claims. And we didn’t find any. Though, because the product contains the sugars maltodextrin and dextrose, among others, we’d expect there to be a change in sugar levels in the blood – even though Cytomax claims that doesn’t happen.

  • Advanced hydration
  • Multi-source carbs
  • Extends endurance
  • Superior performance
  • Superior recovery
  • Stabilize blood sugar
  • Delivers energy quickly and efficiently

Cytomax Ingredients

There are only a few ingredients in Cytomax, and nearly all are sugars of some kind. We found it interesting that the company chose to include stevia as a sweetener with all these sugars.

  • Maltodextrin
  • Crystalline Fructose
  • Dextrose
  • L-Arginine
  • Glycine
  • Stevia Extract

Details on Ingredients

Maltodextrin: Though maltodextrin is a sugar that can supply muscles with the energy they need to grow and recover, it appears that isomaltulose is a better alternative, according to the European Journal of Applied Physiology.

However, when fructose is partnered with maltodextrin, research in Medicine and Science in Sports and Exercise shows that the combination promotes endurance capacity better than glucose and maltodextrin.

Crystalline Fructose: There’s significantly more research into the effects of fructose on exercise performance. Based on early research in the American Journal of Clinical Nutrition, exercise while taking fructose can actually cause an “incomplete absorption of fructose.”

There’s also evidence, based on research in Current Sports Medicine Reports, that shows “negative metabolic responses associated with chronically high dietary fructose intake.”

Dextrose: Rounding out the sugars in Cytomax is dextrose. The journal Nutrients shares that combining dextrose with fructose can actually “enhanced glycogen repletion rates whilst also minimizing gastrointestinal distress.”

L-Arginine: Years ago, there was research that presented the idea that l-arginine can improve exercise performance; according to Current Opinions in Clinical Nutrition and Metabolic Care, l-arginine “augments the effects of exercise training…”

Jump ahead to 2019, and newer research doesn’t show the same benefit. The International Journal of Exercise Science showed that “results do not support the use of l-arginine as an… aid for… performance.”

Stevia Extract: Stevia extract is a natural sweetener from the cactus. According to Nutrition Today, it is considered a “zero-calorie sustainable sweetener.”

Cytomax and Performance

Overall, the impact of Cytomax on exercise performance is minimal, at best. Research doesn’t show that the formula, as a whole, works any better than a combination of a few ingredients.

Side Effects

Cytomax Side Effects

The only possible side effect that concerns us is the increase in sugar levels. For those following a ketogenic diet, the supplement will likely push you out of ketosis – and if not – the formula contains 12g of added sugars, which is 24% of the recommended daily allowance.

How to Use Cytomax

You mix one scoop of Cytomax with 10-12 ounces of water or your favorite non-carbonated beverage. Mix well and start drinking about 15 minutes before your workout begins. Continue drinking during the workout.

Cost and Where to Buy

Several retailers are selling Cytomax. The most popular include Walmart and Amazon.

  • Walmart: $36.33
  • Amazon: $16.58

On Amazon, the product is available in two versions: 1.5 and 4.5 pounds.

Pros and Cons

Pros and Cons

After hours of compiling research into Cytomax ingredients, possible side effects, and more, here are a few of the pros and cons we came across.


  • Inexpensive
  • Available in decent flavors – cool citrus, tangy orange, pomegranate berry, tropical fruit.
  • It can be purchased through several trusted retailers – online and offline.


  • A carb supplement is not for someone trying to lose weight.
  • No official website is listing Cytosport products.
What Users Are Saying

What Users Are Saying

“This stuff really seems to work quite well and seems to prevent those headaches that you might get from not being hydrated enough. A lot of cyclists love this stuff as well as others that do a lot of cardio and outdoors especially.”

“I have purchased CytoMax for years. The Tangy orange flavor has noticeably changed for the worse. My son used to like this but now can’t stand it. I thought it tasted watered down but adding additional scoops did not seem to improve the taste.”

“Been using this product for a long time. I only use about 50% of the concentration cuz it is too sweet other wise and use a Clif bar for a calorie punch if necessary. Originally thought the addition of the amino acids were hokey, but come to see that it really does help with reducing lactate build up. And using mostly maltodextrin as compared to all fructose or sucrose is better for my stomach. And, for me the price is amazing. I get twice as many servings out of it! Now I see it has caffeine. Not sure what to think of that. 25mg isn’t much, but I get plenty with my morning coffee.”

Cytomax Ingredients
Bottom Line

Bottom Line on Cytomax

We are thrilled to find that Cytomax sports performance products are inexpensive and that some of the flavors are refreshing and light, but we’re not 100% sold on this one. If you’re trying to lose weight, taking a carbohydrate supplement could work against you. There’s also the chance of increased sugar levels in people sensitive to carbohydrate intake.

When the time has come to pick up exercise and eat lighter to lose weight, we suggest an app that asks for just 10 minutes a day.

Among the best in weight-loss and performance apps is one called Noom. In just 10 minutes a day, you can learn how to eat, what to eat, and how often to eat so you lose weight. Your personalized coach can talk you through the tough times, and the virtual community is vital if times get hard.

Plus, we’re thrilled to offer our readers a free trial offer of Noom for a limited time. So, give this tiny app with tremendous results a try.

Learn More About Noom »
Cytomax Review
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What is Cytomax?

Cytomax is a sports hydration drink that claims to help users delay fatigue, aid in muscle recovery, and deliver energy to the body.

What does Cytomax do?

Cytomax says it can help users hydrate better after exercise, as well as improve recovery time after an intense workout session.

Is Cytomax gluten-free?

Cytomax does not contain any gluten or soy.

Where can I buy Cytomax?

Cytomax can be purchased from multiple online retail stores, including Walmart, Amazon, and All Star Health.

Does Cytomax powder expire?

Cytomax powder does expire. The expiration date should be clearly marked on the product packaging.

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