Amino acids are the organic compounds that make up proteins, and they are considered vital to the proper functioning of the body. Everything from the circulatory system, the immune system, the muscles and more rely on amino acid and protein inputs to transmit information, grow and develop. With this in mind, some supplement manufacturers have begun to introduce new products that replenish amino acid levels and safeguard these important bodily processes.

Below we take an in-depth look into Protefood, to see whether this long-standing product actually delivers on its many promises.

Protefood Pros

  • Unlikely to cause side effects
  • No negative customer reviews online

Protefood Cons

  • Likely to be infective or act as a placebo
  • No money-back guarantee
  • Ingredient quantity information not supplied
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What You Need To Know About Protefood

Protefood is a general health supplement that aims to increase the rate of protein metabolism and support the body’s various systems (cardiovascular, muscle, skeletal, immune, etc.). The formula contains a mix of protein, amino acid and antioxidant sources, mixed with certain enzymes that activate the production of amino acids.

This relatively old product is produced and sold by Standard Process, an American supplement manufacturer that has been in the market since 1929. Standard Process and its founder/CEO, Dr Royal Lee, have been embroiled in various controversies since the company’s founding, with most of the criticism directed at Lee and his habit for making untrue or baseless statements about his products. The FDA has investigated and spoken out against the company repeatedly, with Lee actually facing criminal charges, a 1-year suspended prison term and a large fine for lying about his products back in 1962.

What Are The Side Effects Of Protefood?

Protefood is unlikely to cause side effects, although a small minority of customers may experience adverse reactions to one of the key ingredients. On occasion, choline bitartrate can cause problems in high doses, causing a fishy bodily odour, nausea, diarrhoea, and vomiting. Lysine may also cause stomach ache and diarrhoea.

How Much Does Protefood Cost?

Protefood is only available to buy from one outlet on the Internet and remains quite expensive there; a single pack containing a month’s supply (90 capsules) costs $67.24 plus $4.77 in shipping. Standard Process has an odd system whereby they sell most of their stock to alternative medical practitioners (such as naturopaths, chiropractors, holistic therapists, etc.) in order to be distributed to their customers. Prices are reportedly lower when buying directly from one of these distributors (as little as $30 per pack).

Our Verdict On Protefood

The main problem with Protefood is that it appears to us to be a placebo. Whilst it really does give customers a dose of amino acids, enzymes and antioxidants, it remains hard to say whether any of these actually provide the listed benefits for everyone. Put simply, if you have a deficiency in any of the amino acids included within the product (perhaps due to poor diet), then you may experience some of the benefits described in the advertising copy, such as improvements to the immune system, bones or muscles. Unfortunately, that may only apply to a tiny minority of people.

Despite overwhelmingly positive reviews, we felt that most customers had been directed to this product by unscrupulous distributors who claim that the product will work for their particular ailment. People with kidney problems, people with high blood pressure, people looking for a nootropic: all have apparently been told that this is the product for them. We would simply argue that if these customers don’t have an amino acid deficiency due to poor diet, they are ultimately wasting their time.

In addition to the fact that it won’t do anything for most people, Protefood is also produced and sold by a company that has very little regard for its customers. Important ingredient quantity information is missing from the packaging, there’s no money back guarantee, and the manufacturer has a long history of lying to its customers (resulting in prison time for its CEO). We ultimately recommend that if you do have any ailment that you need seeing to, invest your time and take advice from a real healthcare professional rather than quacks and snake oil salesmen like Standard Process and its army of unqualified distributors.

We would not recommend Protefood to our readers.

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Protefood Review

Protefood is a health supplement that claims to support protein metabolism, immune health and skeletal/muscle health. Introduced to the market all the way back in 1953, this long-standing product works by providing the body with amino acids and enzymes that support amino acid utilisation.

Protefood Facts

  • Manufactured by Standard Process
  • Contains 90 capsules per pack
  • Amino acid-boosting supplement

This product is manufactured and sold by Standard Process, one of the older American supplement companies. Founded in 1927, this company was founded and run by a dentist called Dr Royal Lee. Over the years, Lee and his company have been dogged by controversy, as the dentist became known for making unsubstantiated or untrue comments about nutrition and health, all with the aim of selling products. Lee was eventually labelled ‘probably the largest publisher of unreliable and false nutritional information in the world’ by an FDA enforcer in 1963, and his company now seems to shy away from making any claims at all about their products. The company can be contacted via the contact details supplied on the official Stand Process website.

How to Take Protefood

One capsule per meal, or as directed.

Protefood Concerns:

  • Manufacturer has repeatedly been linked with making false claims in the past
  • No money-back guarantee
  • Ingredient quantities not listed

What Does Protefood Claim To Do?

On the official Standard Process website, very little information is actually given on Protefood. The website simply states that the product helps the immune system to function, promotes skeletal, cellular and muscular health, and supports protein metabolism.

On other advertising materials given to healthcare professional promoters, a little more info is given. Protefood is also said activate amino acids and support cardiovascular and nervous system health. Other ingredients are also said to have antioxidant properties.

Does Protefood Work?

The ingredients contained within Protefood are all either amino acids themselves or enzymes that should stimulate the utilisation of amino acids. As most amino acids are absolutely vital to the functioning of the human body, this would make the product appear to be very useful at first glance.

However, this product could only ever be useful to the tiny minority of people that are unable to acquire these ingredients naturally through their diet. The claims made by Standard Process (including that Protefood supports immune system function, muscle health, bone health, nervous system health, etc.) are likely completely false, as these processes can only be improved if the customer had serious protein deficiencies and problems in the first place!

Although all customer reviews are positive, we can’t help noticing that each one takes Protefood to cure a different affliction; this is to us a clear sign that the product is a useless placebo.

What Are The Ingredients of Protefood?

The ingredients included in Protefood are listed below. Readers should note that most ingredient quantities are not listed, which can make it difficult or impossible to estimate how effective the mix is overall. The ingredient quantities that are listed are true for one capsule of Protefood.

  • Vitamin C 3.2 mg: Vitamin C helps with protecting cells and healing wounds and is necessary for maintaining healthy connective tissue. Vitamin C deficiency can cause immune system weaknesses that can be corrected through supplementation.
  • Calcium 40 mg: Famous for its ability to strengthen bones and teeth, calcium is also plays an important role in several bodily processes, including nerve signal transmission, hormone release and blood vessel functioning.

Proprietary Blend 483 mg

  • Defatted Wheat: This specially treated, low-fat wheat embryo is an excellent source of proteins and amino acids. It is often used as a flavour enhancer or as animal feed.
  • Bovine Adrenal: The adrenal glands of livestock are sometimes put into supplements under the understanding that they can support the function of our own adrenal glands. Unfortunately, there is no evidence to suggest that ingesting bovine glands can help us in this way.
  • Choline Bitartrate: Choline is normally obtained from foods, and is used within cell membranes to produce neurotransmitters that control muscle and memory. It also plays an important role in the liver.
  • Carrot: Carrot contains beta carotene, which may be an antioxidant. It is also a source of fibre, which could help to improve digestion.
  • Ribonucleic Acid: In supplement form, RNA is often combined with other chemicals and used to shorten recovery times after surgery. It is known for its usefulness during a period of rapid growth or during challenges to the immune system.
  • DL- Methionine: This amino acid is mainly used to alleviate liver damage during incidents of poisoning.
  • L-Lysine Mono-Hydrochloride: Lysine is an amino acid that is sometimes used to improve athletic performance (although little evidence exists to prove whether it is effective in isolation). It appears to be involved in the production of collagen (the body’s connective tissue).
  • Glutamic Acid: This neurotransmitter is needed for the immune system, digestive system and muscles to function properly, although supplementation is not often thought to be necessary.
  • Rice Bran: Rice bran is an excellent source of dietary fibre, essential minerals, various antioxidants and Vitamin B5 and B6.

Does Protefood Have Any Side Effects?

Protefood shouldn’t come with major side effects, although a couple of ingredients could cause minor issues for a small minority. Choline can cause problems if overconsumed, causing stomach problems, diarrhoea, vomiting, sweating and a fishy bodily odour for some people. L-lysine has also caused stomach pain and diarrhoea on occasion in the past.

Not suitable for individuals under 18 years of age. If you are pregnant or breastfeeding consult a doctor before using this product. If you are taking any medication, or have any type of medical issue, consult with a doctor before using this product.

Are There Any Customer Reviews For Protefood?

There are only a handful of customer reviews available to check online, with all claiming to have had positive experiences using Protefood. Worryingly, each customer appears to have been recommended Protefood for completely different reasons, meaning that each review appears to be describing a different ailment that was cured by this product (!) You may have a different view, but we interpret this to mean that the product is likely working as a placebo in many of these cases, as no-one seems to be in agreement as to what it does.

This is an excellent all-natural and organic supplement that is intended for people with potential or actual kidney problems and it works.

I’ve been using this product for almost a year after it was suggested by my chiropractor. It has definitely helped me and I would recommend it with the blessing of a great chiropractor.

Love this stuff. Good brain food!

I would give this product five stars because I have been using it for over a year to help stabilise my blood sugar. It has done wonders to help me and keep my energy levels from crashing. However the price is $70… There is no way I can endorse this product for this price.

Does Protefood Offer a Money-Back Guarantee?

Standard Process does not offer a money back guarantee on their products. Returns can be arranged, but refunds will only be granted on ‘unopened packages’. To arrange a refund, customers must first contact customer service within 30 days to receive a Return to Manufacturer Authorisation (RMA) number, which they then must write on the outside of the returned package. Even if all of these conditions are met, Standard Process will deduct 20% from the refund to cover processing fees.

Where Can I Buy Protefood?

Protefood is only available to buy on the Internet from Amazon, as all Standard Process products are generally intended to be purchased from alternative healthcare professionals who act as distributors. If you have a chiropractor or alternative therapist, etc., they may be able to arrange a shipment of Standard Process products on your behalf if you wish.

A single pack of Protefood (a month’s supply, with 90 capsules) costs $67.24 plus $4.77 shipping from Amazon. Prices are reportedly much lower when buying direct from alternative medical practitioners, where the same bottle could cost as little as $30.


2.5 out of 5
Protefood Rating

Nootropic Watchdog rejects Protefood.

  • Effectiveness
  • Safety
  • Price / Guarantee
The most popular consumer choice in 2021 is OmniMind

Containing ingredients that have been clinically tested and boasting a 30-day money-back guarantee, OmniMind is quickly rising to the top of the nootropic world.

Find out why people are choosing OmniMind to achieve advanced brain performance, and why it's our editor's top pick.

Read the Nootropic Watchdog OmniMind review here.

Disclaimer: Our reviews and investigations are based on extensive research from the information publicly available to us and consumers at the time of first publishing the post. Information is based on our personal opinion and whilst we endeavour to ensure information is up-to-date, manufacturers do from time to time change their products and future research may disagree with our findings. If you feel any of the information is inaccurate, please contact us and we will review the information provided.

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