Sunwarrior Protein Review: Does it Work?

Expert rating: stars-icon     By Natalie K (Senior Reviewer) October 1, 2023       Advertising Disclosure

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 What is it?

Sunwarrior Protein is a shake made with plant based protein for improved overall health and fitness. Their protein based shake formula is offered in natural, chocolate, and vanilla flavor.

Each shake has a total of 19 grams of protein and 100 calories. It also has a full amino acid profile and it uses only natural ingredients. There’s no added soy, gluten, dairy, or any GMO ingredients. It can be used pre or post workout, and it’s said to be made using low temperatures to protect the enzymes. Our review experts have analyzed many kinds of meal replacements, in doing so they’ve found 18Shake to be the most nutritious and effective for weight loss. It has only natural ingredients and it can suppress appetite for hours. Discover more information about 18Shake by visiting the link cited here.

Sunwarrior Protein Ingredients and Side Effects
Raw Whole Grain Brown Rice Protein Rice Oligodextrin Vanilla Extract Stevia Xanthan Gum
Ancient Sea Salt Pectin

Raw Whole Grain Brown Rice Protein: This unheated form of rice protein is easy to digest. Due to it being rapidly absorbed, it can potentially cause side effects such as:

  • Indigestion, diarrhea, and loose stools.
  • Stomach cramps, frequent bathroom use, and nausea.

Though it has a high amount of the amino acids methionine and cysteine, it is low in lysine. Due to this low amino acid source, it’s not advised to eat this alone without supplementing with other forms of protein. This is why plant based protein sources are often mixed with different kinds of foods to make up for the lack of amino acids. Live also adds:

“While brown rice gives you a portion of your protein intake for the day, you would need to eat a large quantity of brown rice to meet you dietary requirements”

They also add:

“proteins found in brown rice fall into the incompleteclassification, as they do not contain all the necessary amino acids your body needs”

The lacking amino acid Lysine is essential and must be found in the foods one eats. It’s known to cause blindness and other symptoms if it is low in a person’s diet. It’s unknown why Sunwarrior Protein fails to add any other proteinsource to make up for the lack of amino acids found in the brown rice protein.

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Stevia: This natural plant based sweetener provides no calories and is a suitable sugar source for diabetics. It is known tohave a negligible influence on blood sugar, and it was traditionally used in South America. It’s often used as a sugar substitute as much less is needed to help provide a sweet taste.

Depending on how it’s processed, it can be up to 150 times as sweet as regular table sugar.

Pectin: This fiber source taken from fruits which adds bulk to the stool and aids in digestion. When it is taken in average amounts found in foods it can be healthy. It may also cause diarrhea, loose stools, gas, and stomach pain if overused.

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Sunwarrior Protein Quality of Ingredients

sun-warrior-proteinThough there are only natural organic ingredients used, there’s not enough amino acid support from the brown rice protein extract used. This can lead to nutritionaldeficiencies, as amino acids are important for regulating many body processed.

The calories are low in this shake which is good, but the fiber is lacking at just 2 grams per serving. There’s no added vitamin A, C, K, or any B vitamins. There are only trace amounts of calcium at 6%, and 15% iron. Other minerals and vitamins are not listed either.

This makes this a nutritionally weak source, which means it’s not a very good quality meal replacement. One would have to supplement with whole foods in order to make up for the lack of nutrition found in these shakes.

Our experts have created a list of the best weight loss meal replacement shakes.

The Price and Quality of Sunwarrior Protein

A 2.2 pound container with 47 servings sells for $52.95 when purchased via the official website. At one shake a day the price averages to $1.12.

While this shake is priced fairly low, the lack of amino acids means it’s not a comprehensive meal replacement. Users would have to make sure they get their amino acids from other whole foods. There’s also a lack of a well-rounded vitamin and mineral profile. This makes it overall a very unsatisfying meal replacement shake.

It’s never explained by the company why they would fail to add another plant based protein source, as its need when using this kind of rice protein. It can lead to nutritional deficiencies if users are not careful. Discover which meal replacement shakes were listed as the best for overall weight loss by clicking the link here.

Business of Sunwarrior Protein

The name of the company is Sun Brothers, LLC, and their contact information is:

Phone Number: (888) 540-3667

Address: 2250 N. Coral Canyon Blvd Ste. 100

Washington, Utah 84780

Email: support@Sun

A money back return is offered but there’s also up to a 20% restocking fee and shipping and handling costs. Returns must also be approved before than can be shipped back to the company.

One customer noted how there was a California Proposition 65 warning which reads:

“This product may contain a chemical known to the state of California to cause cancer, or birth defects or other reproductive harm”

It’s unknown which of the ingredients could potentially cause these kinds of side effects. Other plant based protein powders that have used raw ingredients have also had the same issues. It’s also not known whether or not the risk for serious side effects is of a major concern.

Customer Opinions of Sunwarrior Protein

Featured below are some direct quotes taken from customer reviews found online:

“it smelled like chemicals l really bad. My husband said it smelled rancid”

“turns into this terrible snotty goop. It’s hard to describe but it is not pleasant in the least. It also upset my stomach”

“This protein is pretty bad… but it tastes like straight up ground grass and peas”

“very earthy and chalky – – Tastes bad”

The official page has a total of 486 critical reviews from unsatisfiedcustomers. People have complained often about the taste and texture of this no matter what liquids are used. There were also concerned customers who often found that the amino acid profile is lower than what’s claimed.

There has been a change in formula according to users, though when these customers contacted the company, they were told no change was made despite the change in labels. This confused users and it caused them to leave negative reviews.

Another major compliant that was often repeated was that people found quality control issues. Certain people had odd colored or even blackspecks in their shakes. It’s unknown what could be the source of this. People were concerned to drink these shakes, and some even added how they felt it could be spoiled.To see a list of the highest rated weight loss shakes, click on the link here.

Some side effects were listed such as gas, digestive issues, indigestion, difficulty eating, stomach pain, bloating, and increased bathroom use. Due to the raw nature of this food, it can be potentially more difficult for the body to digest. Some have speculated that this islikely the reason why there were unpleasant side effects.

How Does Sunwarrior Protein Compare?
  • Product Name
  • User Rating
  • Has Good Appetite Suppressant
  • Has Only Natural Components
  • Good Taste
  • Sunwarrior Protein
  • 49 /100
Conclusion – Does Sunwarrior Protein Work?

Sunwarrior Protein has natural ingredients and low calories as well as 15 grams of brown rice protein. While this form of protein is easy to digest it’s low in certain essential amino acids. These amino acids are required in order for the body to function normally. No explanation is offered by the manufacturers as to why they failed to provide sufficient healthy protein sources. There have also been hundreds of negative reviews from users who have experienced side effects and from those who didn’t like the taste. Many people found that it was unpleasant to drink, and that the sweetener has it an artificial taste.

Our review experts have found that the most effective meal replacement shake for weight loss is 18Shake. This shake has a high amount of whey protein at 15 grams per serving. It has a rich vitamin and mineral profile, and can help suppress appetite for hours. It’s also free of any fillers, artificial colors, flavorings, preservatives, or binders.

18Shake also has customer testimonials and reviews fromunsatisfiedcustomers. People have list significantamounts of weight and users say it mixes with ease, tastes great, and it can suppress appetite for hours. It’s also made in a GMP certified facility to ensure routine quality control. Discover more information about 18Shake by visiting the official website made available here.

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