18 Shake Review: Not So LUXURY Meal Replacement

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18 shake reviewMeal replacement shakes can be an effective way to lose weight and keep it off. However, not all meal replacement shakes are equal. This review focuses on 18 Shake to help you determine if it should be a part of your weight-loss strategy.

18 Shake is presented as a meal replacement shake that is all-natural. Its manufacturer claims that it contains no artificial ingredients. By relying on a formula that is based on protein and fiber, 18 Shake is said to suppress appetite and promote weight loss naturally.

Through product analysis and examination of unbiased comments from people who have actually used 18 Shake, this 18 Shake review will examine those claims. Read on and discover if 18 Shake is the meal replacement solution for you.

What Is 18 Shake?

18 Shake is a nutritional supplement that comes in an easy-to-prepare powdered form that is meant to be taken as a meal replacement by men and women.

Each serving contains 24 vitamins and minerals to help you stay healthy while only containing 90 calories. 18 Shake also contains non-GMO whey-based proteins and a unique form of fiber, known as Fibersol-2. In combination, these ingredients help to soothe your hunger by leaving you with a sense of fullness after each serving.

What Kind of Shake Is It?

The 18 Shake meal replacement shake is very much like any other shake on the market. It shares common attributes of meal replacement shakes by having fiber, protein, and multivitamins.

What’s great about 18 Shake is that you can get a smoother and tastier smoothie by adding additional ingredients like peanut butter, almond butter, milk, almond milk, fruits, and vegetables.

Based on comments from other 18 Shake reviews — as well as our own experimentation with the product — even when prepared in a smoothie-style consistency, a serving of 18 Shake does help with the feeling of fullness.

Who Makes 18 Shake?

18 Shake is manufactured by 18 Nutrition, a manufacturer of healthy and natural weight loss products based in Los Angeles, California.

The company is also known for manufacturing the Vitakor and Sletrokor line of all-natural metabolism-enhancing supplements.

The entire manufacturing process for 18 Shake is located in the United States. This is a fact that is touted by the manufacturer on the sales page for 18 Shake with references to “made in the USA” appearing multiple times.

While being “made in the USA,” offers those interested in supporting American companies added incentive to purchase and use 18 Shake, it also carries other benefits.

By being manufactured in the United States, consumers of 18 Shake have the peace of mind that comes in knowing that the ingredients, manufacturing facility and manufacturing processes for making 18 Shake all must conform to the health and food standards of the United States.

As a matter of fact, all 18 Shake production is handled in an FDA-approved and GMP-certified facility.

How Does 18 Shake Work?

The concept behind 18 Shake’s effectiveness revolves around being used as a meal replacement.

The best way to use a meal replacement shake is by substituting one or two meals per day, which allows you to reduce your calorie intake and therefore lose weight.

This is where 18 Shake fits into the picture. Its role is that of the meal substitute. Of course, if you have ever tried meal replacement diets before, you will be aware of some of their bigger problems.

The majority of meal replacements leave their users unsatisfied. They are either bland in flavor, not filling — or both.

The effectiveness of 18 Shake comes from the fact that:

  • It is tasty. On its own or mixed with other ingredients, 18 Shake has a flavor that people can actually crave. It tastes like a treat, not a weight loss enhancer.
  • It fills you up. If a meal replacement product leaves you hungry, it can hardly be called a proper meal substitute. The high-fiber content in 18 Shake leaves you full and satisfied for hours.
  • It enhances your metabolism. One of the advantages of the whey-based protein in 18 Shake is that it requires your body to burn more calories to digest it than other types of food.

By being flavor-packed so that users actually want to consume 18 Shake instead of a meal, 18 Nutrition found the solution to the problem that plagues the majority of other meal replacement shakes on the market— people not wanting to drinking a gritty meal replacement shake.

By making it so that people look forward to their one or two 18 Shakes per day, the company has been able to ensure that their customers use the product as recommended.

That is key to the success of any meal replacement regimen — getting customers to use the product regularly so that the benefits of caloric reduction can begin to yield results.

With the intent of helping new users of 18 Shake get into the habit of using it properly, the manufacturer includes a free ebook with every purchase.

Written by Sofia Patel and titled 18 Meal Plan, the focus of the ebook is on presenting the whole concept of meal replacement as a healthy lifestyle instead of a tedious dietary chore.

What Are the 18 Shake Ingredients?

The “magic” behind 18 Shake does not come from appetite suppressants or metabolic enhancers synthesized in a laboratory. A review of the 18 Shake ingredients list collaborates with the manufacturer’s claims of 18 Shake being an all-natural product.

Metabolism-Enhancing Ingredients

18 Shake has two ingredients that contribute to the metabolism-enhancing effect of the product — whey protein isolate and whey protein concentrate. Both of these are derived from whey and are considered to be all-natural.

It should be noted, however, that coming from whey, they may contain residual lactose. This means that 18 Shake cannot be used if you are a vegan.

Whey Protein Isolate

Whey protein isolate is one of the three types of proteins that can be obtained from whey. It contains the highest percentage of pure protein of the three.

Whey protein isolate also has one of the highest levels of bioavailability for proteins — nearly 50 percent higher than egg whites.

The reason this is important is that bioavailability is essentially the measurement of the amount of protein that is being absorbed and put to use by your body. Your body puts nearly all of the whey protein isolate that enters your system to immediate use.

Since so much of the nutritive value of whey protein isolate comes in the form of branched-chain amino acids — the most important for building and sustaining muscle tissue — this means that with each serving of 18 Shake, your muscles are rapidly absorbing vital amino acids.

That action is not only good to keep your muscles strong, to make them grow, and to avoid fatigue, but in so doing, it is also accomplishing another vital role. By contributing to muscle health and growth, it is also contributing to the elevation of your metabolism.

The higher your metabolism is, the faster that you can burn fat and keep it off.

Whey Protein Concentrate

Similar to whey protein isolate, whey protein concentrate is another whey-derived protein. It, too, helps to build muscle tissue.

The bioavailability of whey protein concentrate is not as high as the isolate, but it is still higher than non-whey-derived proteins. Over 90 percent reaches your muscle tissue.

Its presence in 18 Shake is to provide a dual source of whey protein. Additionally, whey protein concentrate adds properties to the shake mix, which helps to improve its taste, texture, and consistency when it is prepared.

Appetite-Suppressant Ingredients

The two whey-derived proteins that help to boost your metabolism have also been shown to contribute to satiety. Without being needlessly technical, satiety is the sensation that you feel when you are satisfied with your food intake — feeling full and no longer having a desire to eat more food at one sitting.


Fibersol-2 is a low-viscosity soluble dietary fiber. This makes it ideal as a filling agent in 18 Shake.

However, the essential value that 18 Shake derives from having Fibersol-2 as one of its key ingredients is not just that it is filling, but also that —similar to the whey proteins — it stimulates satiety.

Clinical studies have demonstrated that Fibersol-2 can stimulate the production of satiety hormones when consumed with a meal. This means that its presence in a serving of 18 Shake will help to make you feel full physically as it simultaneously triggers your brain and digestive system to feel satisfied.


18 shake nutrition factsIn addition to the whey protein and dietary fiber, 18 Shake also has a blend of 24 vitamins and minerals. These include:

  • Vitamins A, B6, B12, C, D, E, and K
  • Thiamin
  • Riboflavin
  • Folate
  • Biotin
  • Calcium
  • Phosphorous
  • Iodine
  • Magnesium
  • Zinc
  • Copper
  • Sodium
  • Chromium
  • Potassium
  • Selenium
  • Pantholenetic acid
  • Niacinamide

The purpose of having this blend of added nutrients is to help your body stay healthy while it is on a calorie-restrictive diet. Each nutrient in the blend was selected by the manufacturer for their nutritional and antioxidant properties.

Some of the nutrients have a more direct role in the weight loss process.

In the case of the B-vitamins, they were selected due to their effectiveness in promoting weight loss and stimulating metabolism.

Vitamin C was chosen for its cholesterol and triglyceride reduction capabilities.

Chromium was included to help in the metabolization of carbohydrates.

Iodine was included to promote a healthy thyroid — key to any increase in metabolism.


18 Shake Uses a Natural Sweetener

Stevia extract — a natural sweetener derived from the stevia plant — is used to sweeten 18 Shake. Its caloric content is practically zero, and it does not add carbohydrates to your diet.

Not only is stevia extract an all-natural product, but clinical studies have also associated it with ancillary health benefits such as aiding in the lowering of blood pressure and introducing beneficial antioxidants to your system. It is even safe to consume for people with diabetes.

In terms of its sweetening effect on 18 Shake, the result is one that achieves a sweetness that is pleasant to the palette. It is a mellow sweetness, ever-present, but not as acute as refined sugar.

Also, it is free of any chemical after-taste. Other meal replacement shakes that rely on artificial sweeteners cannot make that claim.

What Is the Texture of 18 Shake?

Meal replacement shakes have a reputation for not being quite as smooth as their marketing campaigns make them out to be.

This is usually due to the fact that in an effort to make the shake powder as low in calories as possible, sugar is omitted. Sugar helps a shake stay creamy and frothy once it has been prepared.

Since 18 Shake relies on natural sweeteners — it does contain refined sugar — you might think that this might adversely affect the texture of the drink the same way it does for other meal replacement shakes.

18 Shake solves this problem by being very picky about the quality of the milk serum solids that it uses to source its whey protein.

By using premium whey protein, when mixed in a blender, the functionality of the protein molecules creates a texture that is rich and creamy. It doesn’t require the presence of glucose molecules to sustain the frothy or creamy texture.

Even with the presence of fiber, 18 Shakes stays frothy long enough for you to enjoy them. Grittiness only becomes a concern if you allow the shake to rest for more than 20 minutes.

What Flavors Are Available for 18 Shake?

18 Shake comes in two flavors: Chocolate and Vanilla. While only having two flavor varieties can seem rather limiting, it should be noted that 18 Shake can be combined with other ingredients to create an endless variety of flavor combinations.

18 shake flavorsThe manufacturer publishes six such recipes on the 18 Shake website.

To provide you with an idea of the variety of flavors that can be achieved by starting with one of the two basic powder flavors, here are the shakes that can be created in a matter of a few minutes:

  • Chocolate strawberry blast shake. A flavor combination that lends itself well to any time of the day. It can substitute breakfast, lunch, or dinner. It can even fill the role of a snack.
  • Super green meal replacement smoothie. Characterized as being light and refreshing, this 18 Shake fills you up without bogging you down. Perfect for when you are on the move.
  • Chocolate coffee protein shake. Containing coffee, this is a flavor that is popular as a breakfast replacement. It packs just enough of a caffeine boost to get you going.
  • Creamy peanut butter shake. One of the richest 18 Shake recipes. This shake is filling enough to replace lunch or dinner. It is a real protein powerhouse.
  • Blueberry bluster shake. Described as being refreshing and tasty, if you love blueberries, this 18 Shake recipe is for you. The blueberry flavor dominates without being overpowering to your palette.
  • Apple pie shake. With “apple pie” in the name, how could this shake recipe go wrong? It provides a great substitute for those unhealthy snack and dessert options that you want to avoid.

While adding your own ingredients to the 18 Shake powder will allow you to experience new flavor combinations, it should be noted that in doing so, you will be adding to the caloric content of each shake.

Remember, the 90-calorie serving refers to the 18 Shake powder being mixed only with water.

Once you start adding fruit, milk, fruit juices, and other ingredients, the number of calories per serving will rise.

However, even when enriched with additional ingredients, an 18 Shake will still provide a lower calorie count and be a more nutritious alternative to most full meals.

Which Flavor Tastes Best?

When an 18 Shake is prepared using only the powder and your favorite liquid, the chocolate-flavored version receives the most acclaim in terms of taste and smoothness.

When the vanilla-flavored version is used alone, the flavor lacks robustness. That is not necessarily a bad thing. There are times when a cool and mellow beverage hits the spot.

If you are planning to follow one of the 18 Shake recipes — or if you are going to create your own flavor variation — you should be aware that the vanilla-flavored powder makes for the best base when mixing fruity flavors. Likewise, vanilla is best for creating shakes that are less dense.

The chocolate-flavored powder works best when used with recipes that require a distinct chocolate taste. It also works well when used in combination with ingredients that are robust enough not to be overwhelmed by the chocolate flavor.

Determining which 18 Shake flavor or recipe tastes best is a matter that should be left to each individual user of the 18 Shake powder. After all, what may be exquisitely delicious to one person may be bland or distasteful to another.

Who Benefits the Most From 18 Shake?

18 Shake is suited for men and women who are interested in using a meal replacement to lose weight. Individuals who are able to use 18 Shake to substitute one or two meals per day will see the best results.

Since 18 Shake contains highly-absorbable whey protein, it is also beneficial to those who have already lost weight and are interested in toning and building their lean muscle tissue.

While those who are seeking quick weight loss results will get a benefit from 18 Shake, it is those who view a meal replacement as a healthy and sustainable lifestyle who will truly benefit the most from a product such as 18 Shake.

Those who would not benefit from a product such as 18 Shake are those who follow a strict vegan diet. Unfortunately, the product contains milk-based ingredients in the form of its whey-derived proteins.

This might also cause some issues with those who are lactose intolerant. A small percentage of users of 18 Shake have experienced mild cases of bloating or bowel irritation. Fortunately, those instances are few, and most are mild in severity.

This YouTube video — published by the manufacturer of 18 Shake — provides you with an idea about how the company presents their product and how they relate to their target customer.

How Much Does 18 Shake Cost?

Price per Serving

A bag of 18 Shake in either the Vanilla or Chocolate flavor has a “regular price” of $157.99. However, they always offer the discount price of $47.99. This is a sales tactic that is a bit underhanded because the price will never go to regular price.

Regardless, each bag comes with enough powder for 16 servings. At the regular price, this comes out to nearly $10 per serving.

Which is not only expensive but also insane to pay for a meal replacement that doesn’t offer any superfoods or any whole food ingredients like other premium health shakes.

Fortunately, the REAL price for 18 Shake is only $47.99. This lowers the per-serving price to a more manageable $2.99. This brings 18 Shake in line with other meal replacement shakes that are on the market — at least in terms of pricing.

If you purchase 18 Shake bags in bulk, you can get a little discount also ensure that you have more than only 16 servings.

Money-Back Guarantee

18 Shake comes with a 30-day money-back guarantee.

However, several customer reviews have complained about not being able to receive a refund on what was purchased.

These customer complaints are not because 18 Shake is dishonest with their money back guarantee. Instead the issue is that 18 Shake is very strict with their money back guarantee. Often making it impossible to return the meal replacement shake if you don’t follow their exact steps.

The return policy involves getting in contact with the 18 Shake customer service department via phone or email within 30 days. You must provide them with the order ID and the address where the order was originally shipped. Only one bag may be returned in an opened state. All other bags must be returned sealed. Otherwise, they will not be accepted.

As long as all the steps are followed, 18 Shake processes returns quickly. Just keep in mind that a 20 percent restocking fee is assessed on all returns. Also, if you did not purchase your stock directly from the manufacturer, 18 Nutrition will not process the return.

Where to Buy 18 Shake?

The manufacturer of 18 Shake only offers the product through direct sales to its customers via its website, 18shake.com. Free shipping is included on all purchases through the site.

You can also purchase from Amazon here.

They do not offer membership deals or auto-shipment options. This might be an inconvenience to some, but it avoids the confusion and misunderstandings commonly associated with auto-shipments.

Pros of 18 Shake

  • Easy to prepare at home or on the go.
  • Contains 24 vitamins and minerals, making it a well-balanced nutritional supplement in addition to a meal replacement shake.
  • Made with whey protein as opposed to soy-based protein.
  • Contains Fibersol-2, a soluble dietary fiber that has been scientifically proven to reduce hunger by making you feel full.
  • When prepared as recommended by the manufacturer, each shake has less than 90 calories.
  • An unopened package of 18 Shake has a three-year shelf-life.

Cons of 18 Shake

  • Available only in two flavors, chocolate and vanilla.
  • Contains milk products. Whey proteins come from whey, the liquid by-product associated with cheese production. As such, some lactose may be present in 18 Shake.
  • Lack of an auto-shipment option. This means that you have to re-order manually before you run out.
  • Strict return policy. 18 Shake has a money-back guarantee, but all returns require following an exact process.
  • Twenty percent restocking fee on all returns. Fair, but nevertheless irritating and not a common practice.
  • May cause bloating in a small number of cases. This is more prevalent with those who are lactose intolerant.
  • Misleading pricing practices. By adding the “regular price” of $157.99 and then adding the sales price of $47.99, it makes consumers feel like they’re getting a deal. However, 18 Shake would never sale for $157.99 for only 16 servings because it’s only a basic meal replacement shake without any real special ingredients.
  • Not really a “Luxury Meal Replacement” – When you think of meal replacement shakes and luxury, you should think about being made with only the best superfood sources possible. However, 18 Shake is largely chemically designed versus created with whole food ingredients. Check out this Shakeology review to get a better idea of a “luxury meal replacement”.

Final Thoughts on 18 Shake

The 18 Shake meal replacement is a good average meal replacement shake. It has what it needs to have to be a meal replacement: protein, fiber, low calories, and vitamins & minerals.

18 Shake does offer a better protein source and fiber than most but otherwise nothing else is very noteworthy.

Depending on your weight loss goals, this could be a good meal replacement for you.

However, keep in mind that one bag only has 16 servings. It’s best to get 3 bags if you want to take it more than once a day to really test out this meal replacement.


Two Noteworthy Meal Replacement shakes are the following if you want a better option than 18 Shake, check out the reviews below to learn more:

A Premium Health Shake – Shakeology – Shakeology is a nutrient dense health shake that offers Protein, Superfruits & Antioxidants, Prebiotics & Probiotics, Adaptogens, Supergreens & Phytonutrients, and Vitamins & Minerals. Made with whole food superfoods, you’ll be shocked at the nutrition you get with this shake.

An  Above Average Meal Replacement Shake That Doesn’t Break Your Wallet – Garden of Life
Raw Organic –
Garden of Life Raw Organic Meal Replacement is a condensed, nutritious meal in liquid form. Each serving of this shake contains 20 grams of protein, 7 grams fiber, 21 vitamins, and minerals, as well as probiotics, enzymes, super greens, and healthy fats.

Our Top Recommended Meal Replacement Shakes




Beachbody Shakeology


Shakeology is our most recommended meal replacement shake because it's a nutrient dense shake that includes:

  • Protein
  • Digestive Enzymes
  • Prebiotics & Probiotics
  • Adaptogens
  • Superfoods
  • Antioxidants
  • Vitamins & Minerals
  • Omega-3 From ALA

Thus, making it perfect for weight loss, increased energy, digestive health, reduced cravings, and overall better health.

Plus, Shakeology has stood the test of time as it has been around since 2009 without compromising its whole food ingredients. Instead, Shakeology has improved their flavors in taste and potency, and has even added vegan and gluten free options.

Learn More About The Clinically Tested Shakeology Shake Here


Ample Meal

Ample Meal

Ample Meal is an interesting meal replacement as it focuses more on healthy fats. Ample Meal includes:

  • Healthy Fats with Coconut & Macadamia Nut Oil
  • Prebiotics & Probiotics
  • Antioxidants
  • Electrolytes

With Ample Meal, you can get a nice fulling 400 calorie meal with 2 scoops or do a single scoop of 200 calories if your goal is weight loss. Similar to Shakeology, it’s free of all the artificial junk that most meal replacement shakes have today.

Learn More About Ample Meal Here


Macro Meal


MacroMeal is another interesting meal replacement shake as it contains a blend of fast, medium, and slow digesting protein that delivers sustained energy. MacoMeal also includes the following core ingredients:

  • Coconut Oil Powder
  • Antioxidants
  • Probiotics
  • Multivitamins & Minerals

Although not technically a meal replacement as it’s low in carbohydrates, people have found it to be filling because of the MCT oils and slow digesting proteins.

Learn More About MacroMeal Here



Before using meal replacement shakes and exercising, I was obese and on track to having high blood pressure at the age of 25. I'm glad to say I lost 50 pounds and am living a healthier lifestyle than before. Now I like sharing what I learned when I first researched what meal replacement to drink and the best way to lose weight. Learn more about me here...

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