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Ultimate Nutrition Review - 10 Things You Need to Know

Do you want to build muscle? Are you weary of the additives in traditional health and workout supplements? Ultimate Nutrition has been making quality supplements since 1979. Our research team set out to uncover what makes this supplement company different from the rest.

We investigated ingredients, looked at the company’s reputation and considered hundreds of customer reviews to give you the bottom line on Ultimate Nutrition products.

Ultimate Nutrition can be purchased through their Official Site.

Ultimate Nutrition Readers: Noom is offering our readers a free trial, for a limited time. Click here for this special offer!

What is Ultimate Nutrition?

Ultimate Nutrition is a provider of premium health supplements and vitamins. They have been developing and manufacturing high-quality protein powders, premium health supplements and vitamins since 1979.

The Ultimate Nutrition product line includes:

  • 100% Crystalline BCAA
  • Amino Gold
  • Amino 2000
  • Antioxidant
  • Arginine
  • Balance Probiotic
  • BCAA 12,000
  • Bulgarian Tribulus
  • Carnebolic
  • CBD
  • Cheat Code Nootropics
  • CLA
  • Clean Enzymes
  • GABA
  • Multivitamins
  • Glutapure
  • Hair, Skin, Nails
  • Isocool
  • Isosensation
  • Isomass
  • Jackt
  • Red Zone
  • REM Zone
  • ProStar Whey
  • Testostrogrow 2 HP
  • Ultra Ripped
  • Zinc
  • ZMA

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How Did Ultimate Nutrition Start?

Founder Victor H. Rubino was a bodybuilder who was in search of high-quality protein powders without fillers and potentially dangerous ingredients. Ultimate Nutrition manufactures all of their health and workout supplements in-house, and they are continually researching and developing new products.

This company is located in Farmington, Connecticut and has an A+ rating from the Better Business Bureau. They also manufacture toiletries and high-protein foods.


Ultimate Nutrition Claims

Ultimate claims that their products support a healthy lifestyle and help you build muscle with no nasty side effects.


Ultimate Nutrition Ingredients

Ultimate Nutrition makes a broad range of products, so we are going to concentrate on the main ingredients in their bestselling formulas.

Whey Protein

Whey protein is one of two proteins found in milk. It contains all 9 of the essential amino acids needed by the human body. A study published in the British Journal of Nutrition found that taking whey protein can promote both muscle growth and weight loss.

Another study, first published in Metabolism, suggests that supplementing whey protein may improve power output in bodybuilders.


BCAA supplements contain three amino acids that are believed to increase muscle growth potential. One study published in the Scandinavian Journal of Physiology suggests that BCAAs can reduce fatigue in athletes.

Another study, first published in the Journal of Sports Medicine and Physical Fitness, concluded that BCAAs can improve fat oxidation.


DHEA, or dehydroepiandrosterone, is a steroid hormone produced by the adrenal gland. One study, published in Neuroendocrinology, concluded that DHEA supplementation reduces inflammation and encourages nerve growth.

A 2013 study, published in the Journal of Endocrinology and Metabolism, found that DHEA may have a small but positive effect on body weight.


Cannabidiol is regarded by many as a panacea for every known disease. Unfortunately, there is little evidence to support these claims; however, there is some evidence that CBD can support healthy bones and muscles. A study published in the British Journal of Pharmacology found that CBD improves muscle quality in mice. More human trials are needed.

Saw Palmetto

Saw palmetto is often touted as a treatment for low testosterone, but a study published in the New England Journal of Medicine concluded that saw palmetto has no effect on testosterone levels or urinary health in men.


Zinc is a mineral that plays an important role in immune health, brain health and healthy testosterone levels. A clinical trial published in Neuro Endocrinology Letters suggests that zinc can prevent a loss of circulating androgens during exercise.

Another study published in the Archives of Andrology found that zinc can actually increase circulating testosterone levels in men with a history of low testosterone levels.

Does Ultimate Nutrition Work?

Finding a bodybuilding supplement that works is difficult because people respond in different ways to different supplements. What works for your workout partner might not work for you. That being said, Ultimate Nutrition uses quality ingredients, and there is some science to support their claims about fitness and weight loss.

Benefits & Results

Ultimate Nutrition Benefits and Results

We took a look at Ultimate Nutrition customer reviews to determine if there were any benefits and results associated with this company’s products.

Prostar 100% Whey protein is available in 14 flavors, and verified customers seem to like them all.

Prostar flavors include:

  • Peanut butter and jelly
  • Cardamom
  • Chocolate mint
  • Mango
  • Rum Raisin
  • Vanilla creme
  • Chocolate creme
  • Banana
  • Strawberry
  • Chocolate birthday cake
  • Cocoa mocha
  • Raspberry
  • Cookies and cream
  • Natural

Other customers like the consistency and blend-ability of the whey protein product line.

The most common complaints found in customer reviews involve the Ultimate Nutrition price.

Details on Ultimate Nutrition and Weight Loss

A study published in Nutrition and Metabolism shows that a high protein diet can boost your metabolism, curb your appetite and affect weight-regulating hormones.

Another study published in the American Journal of Clinical Nutrition found that a diet that is high in protein can increase the production of cholecystokinin, peptide YY and GLP-1. This hormones all induce a feeling of satiety.

Where to Buy

You can purchase Ultimate products on Amazon, Walmart and the company’s official website.

Side Effects

Potential Ultimate Nutrition Side Effects

The most commonly reported Ultimate Nutrition side effects are stomach related. Constipation or diarrhea, stomach cramps and indigestion are likely.

Bottom Line

What Users Are Saying

“Awesome whey protein – This product absorbs fast and gives good result within a week time . The taste of this product is really addictive.”

“I got this because it was cheaper than a brand I use and like. Mistake it’s icky.”

“Eh, just ok, not great – Just OK, nothing outstanding or even close to great. Kind of disappointed. I won’t order again.”

Bottom Line on Ultimate Nutrition

When it comes to fitness supplements, Ultimate Nutrition appears to be a great company. Most of their ingredients are backed by science, and there are very few customer complaints. However, a diet high in protein is not for everyone.

A supplement alone is not enough to help you reach your fitness goals. Exercise and a balanced diet also play a crucial role in weight loss. Dieting can be confusing. Fortunately, some technologies can help you keep track of what you’re eating and how many calories you’re burning.

One of our favorite fitness and nutrition apps is called Noom. It has an extensive database of foods for tracking nutrients, and it offers group support and individual coaching to increase your odds of success. With Noom, there are no restrictive diets, and the program is backed by science.

Do you want to give it a try? Dietspotlight readers are eligible for a free trial of Noom. Get yours today!

Learn More About Noom »
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Is Ultimate Nutrition for weight loss or testosterone boosting?

Ultimate Nutrition promotes weight loss for an active lifestyle.

What are the Ultimate Nutrition ingredients?

Ultimate Nutrition is recognized for its quality of whey protein, zinc, DHEA, saw palmetto, BCAAs, CBD, amino acids, and flavoring ingredients.

Are there Ultimate Nutrition side effects to know about?

Ultimate Nutrition and possible side effects common to the pursuit of weight loss include stomach cramps, diarrhea, indigestion, and constipation.

Did you find any Ultimate Nutrition product warnings?

Ultimate Nutrition complies with applicable laws regarding its product labeling. For instance, you may see warnings about the usual cautions covering allergies to milk, egg, gluten, and nuts. You may encounter labeling that considers California’s “Prop 65” law, which you will also see on products like outdoor paint. In other words, warning labels are cautionary. It is important to ensure you’re viewing and buying the actual Ultimate Nutrition product and not some look-alike knockoff.

Is Ultimate Nutrition for men or women?

Ultimate Nutrition is for human beings. Please check with your veterinarian for health supplements for your pet.

Where can I buy Ultimate Nutrition?

Ultimate Nutrition can be purchased using their Official Site.

Where can I buy Ultimate Nutrition?

Ultimate Nutrition is available for purchase online through their website. They also offer links to their approved distributors across the globe. Other access points include Amazon (online), ConsumerLab.com, and Walmart (both in-store and online).

Is there a Ultimate Nutrition free trial or free samples?

Ultimate Nutrition offers a variety of samples priced at $3.99, (one product goes for $7.99 for the sample). You can also find Ultimate Nutrition discounts through Groupon.

What is the most common Ultimate Nutrition complaint?

Ultimate Nutrition maintains a high rating with the BBB and there aren’t any common complaints. Customers seem to inquire about the best way to ensure authenticity of product purchase.

Ultimate Nutrition Reviews