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Plexus Lean Review - 14 Things You Need to Know

Plexus Lean is a protein-rich supplement shake. According to the website, it will “help keep you fueled all day,” while supporting weight loss. However, there’s not a specific amount listed.

If protein is the key ingredient, there should be some mention of the amount in each serving. However, our research team wanted to better understand the benefits of the supplement, so we dug into the effectiveness of the ingredients and the potential side effects. Then, we gathered the details to give you the facts.

Plexus Lean can be purchased through their Official Site.

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

What is Plexus Lean?

Plexus Lean is a vegetarian meal replacement shake powder and provides 20 grams of plant-based protein and 24 vitamins and minerals per serving. It is free of GMOs and common allergens, including dairy, soy, and gluten. This product doesn’t contain any preservatives, carrageenan, artificial colors, magnesium stearate, artificial flavors, cholesterol, or artificial sweeteners. It can be used in place of some meals and snacks to help you cut back on calories. The shake is available in chocolate, vanilla, vegan chocolate and vegan vanilla.

There is also a Plexus Lean 7-Day Meal Plan option to help with weight loss and weight maintenance. These meal plans include a grocery list and seven days of a healthy meal (high-protein vegetarian meals) and snack choices to help you reach your fitness goals. A Plexus Lean Recipe Booklet can be downloaded and provides ten exclusive recipes, but what does the research say?

  • Advances in Food and Nutrition ResearchPrebiotic fibers can have multiple benefits, like increased immune health.
  • NutrientsPlant-based protein solutions can be effective individuals wanting to try vegetarianism or a vegan diet.
  • NutrientsDietary fiber benefits have long been established, especially when it comes to their dietary health.

Plexus Lean

Products Similar to Plexus Lean


How Did Plexus Lean Start?

Plexus Lean is made by Plexus Worldwide and is new for June of 2018. It was created as a 100% vegetarian option for dieting and weight reduction, and good gut health. This is one of numerous health and wellness supplements available from Plexus Worldwide. It’s part of the Nourish One Feeding America initiative, which means every serving of Plexus Lean you consume, someone in need receives a meal.

Plexus Worldwide was founded in 2006 and is based in Scottsdale, AZ. They focus on “the cutting edge of health science,” and creating high-quality products that help you look, focus, eat, feel, and live better.


Plexus Lean Claims

Plexus Lean shakes are claimed to taste smooth and delicious while promoting weight loss, controlling hunger, and supporting healthy digestion. This “high quality” meal-replacement supplement contains more bioavailable nutrients, so it delivers the maximum benefits of vitamins and minerals to the body and supports lean muscle mass. In short, Plexus Lean is touted as a meal replacement solution that provides optimal nutrition and weight loss benefits.

The Health Benefits of Protein

What is protein? According to Advances in Nutrition, it’s a macronutrient found in every cell of the human body and comprises amino acids such as valine, leucine, lysine, isoleucine, methionine, threonine, phenylalanine, tryptophan, and histidine. You can get protein from both plant and animal sources, including red meat, shellfish, peas, soy, eggs, milk, fish, poultry, beans, legumes, nuts, seeds, quinoa, tempeh, and various supplements.

How does protein benefit the body? Protein is necessary for muscle building and tissue repairs. It also assists with producing hormones and enzymes and is a crucial building block for skin, hair, nails, blood, and bones. Protein also supports the nervous system and immune system, provides energy, and helps regulate fluids in the body.

How much protein do you need? Food & Function states that the Recommended Dietary Allowance or RDA is 0.8 grams of protein for each kilogram of body weight. So, the amount needed varies per person and is based on your weight. Note that some people require more protein due to specific health conditions or fitness goals.

Plexus Lean Ingredients Claims

Plant-Based Protein vs. Animal-Based Protein

Animal protein includes any you get from meat, dairy, eggs, fish, and poultry. One advantage of eating animal-based protein is it provides all essential amino acids. These are amino acids the body cannot produce on its own, so they must be obtained through diet. Most plant-based sources contain incomplete proteins, which means one or more of those essential amino acids is missing.

Plant proteins come from edamame, lentils, tempeh, whole grains, beans, legumes, rice, nuts, oats, seeds, corn, potatoes, spinach, Brussels sprouts, broccoli, and avocados – among other plants. They provide more fiber than animal-based proteins and are low in saturated fat and bad cholesterol, good for heart health.

The health benefits of plant-based proteins are why many experts encourage people to eat less animal-based proteins, says United HealthCare Services. Just keep in mind you must get all the essential amino acids in your diet, regardless of whether you choose to eat more plant or animal proteins.

Plexus Lean ingredients


Plexus Lean Ingredients

This is what each serving of Plexus Lean supplement powder provides:

  • Calories: 170
  • Fat: 6g
  • Carbohydrates: 14g
  • Dietary Fiber: 5g
  • Sugar: 6g
  • Protein: 15g
  • Sodium: 135mg
  • Potassium: 140mg

Whey Protein Blend (20g)

A combination of non-GMO proteins from sacha inchi, peas, rice, millet, quinoa, chia, amaranth, and buckwheat. These plant-based proteins are free of cholesterol, and studies in Medical Hypotheses have shown they help promote heart health and may reduce the risk of obesity. However, according to Nutrients, plant proteins provide a smaller amount of essential amino acids than animal proteins, meaning lower protein synthesis (the process cells in your body use to make proteins).

Protease Enzyme Blend (5.3g)

The prebiotic fibers include Alpha-galactooligosaccharides (GOS), Fructooligosaccharides (FOS), and Xylooligosaccharides (XOS), and the digestive enzymes include Bacillus subtilis and Ananas comosus. Prebiotics are soluble and fermentable fibers the body is unable to digest. They pass through the small intestine into the colon and encourage beneficial bacteria’s growth, which helps with bowel movements and regularity. Digestive enzymes are proteins that help break down the proteins, carbs, and fats you consume. This helps with the proper absorption of nutrients into the bloodstream, according to Current Drug Metabolism.

Plexus Lean benefits


Plexus Lean Benefits and Results

The Plexus Lean benefits listed on the website include the following:

  • 15 grams of protein per serving for muscle growth
  • 5 grams of prebiotic and dietary fiber for digestive system health
  • 2 grams of leucine for muscle building
  • Highly bioavailable vitamins and minerals
  • Improves energy levels
  • Reduces appetite and food cravings
  • No GMOs or common allergens

While it’s also claimed that Plexus Lean meal replacement shake powder has a delicious taste, this is subjective, and everyone may not agree. Also, since there are no Plexus Lean user reviews posted on the website, it’s unclear what kind of weight loss results in people have seen or will get with this vegetarian protein shake. A lot will depend on the diet and exercise that’s involved.

Does Plexus Lean Work?

Will Plexus Lean shakes help with hunger control, energy levels, and digestive health, or is this meal-replacement supplement just a scam? Let’s focus our attention on the key ingredients to learn more.

Studies show protein helps build lean muscle mass and speeds up muscle recovery following workouts. Adding more protein to your routine can help you achieve bigger muscle gains from weight-lifting workouts. This is why so many pre-workout and post-workout supplement bars and shakes contain high levels of protein.

While protein can also provide energy, complex carbohydrates are a better choice. This is because the proteins you consume must first be broken down in the body into amino acids, and then they can be converted to energy. Still, the carbohydrates you eat provide faster energy because they’re simply broken down into glucose and then used as fuel.

Does Plexus Lean work

Protein can also help stave off hunger. This is because when the body breaks down protein-rich foods such as milk, beef, eggs, or fish, it also makes a chemical called Phenylalanine, which triggers certain hormones that cause satiety and adds the journal Obesity.

Eating more dietary fiber also helps reduce hunger. Since it doesn’t break down in the body, it passes through the digestive tract, absorbing excess water and promoting good bacteria growth. It helps control blood sugar levels, which reduces food cravings and hunger pangs. Fiber has also been shown in studies to reduce high cholesterol levels, and aid with weight loss reports The Mayo Clinic.

US Dietary Guidelines recommend that you get 25 grams of dietary fiber per day if you’re female, and 38 grams per day if you’re male. Research has shown obese men and women consume less dietary fiber than individuals not classified as obese.

Weight Loss

Details on Plexus Lean and Weight Loss

The primary way Plexus Lean shakes are supposed to help you lose weight is by calorie reduction. Consider the number of calories in an average breakfast, lunch, or dinner you consume each day. It’s likely more than 230 calories, which is one Plexus Lean shake. By reducing your overall daily caloric intake, you can lower your body weight over time.

Research from the Nutrition Journal shows a meal replacement diet can help produce robust weight loss results. Participants in a study with meal replacement also demonstrated improvements in oxidative stress and inflammation.

If you consume fewer calories than you use, you will lose weight. This is because the body has to tap into stored fat cells as a means of energy.

Plexus Lean Weight Loss Tips

The Mayo Clinic says 3,500 calories are equal to around 1 pound of body weight, so your body needs to burn off this many calories to drop 1 pound. Generally speaking, if you cut the calories in your diet by 500-1,000 each day, you should shed about 1-2 pounds per week.

Just bear in mind you don’t want to consume too few calories, either. When your body doesn’t have enough calories to function properly, your metabolism slows down because it’s unsure when more calories are coming. This is called starvation mode. Many experts agree that not going below 1,200 calories per day is wise. This way, you’re still able to maintain lean muscle tissue and healthy nutritional status.

How to Use Plexus Lean

To use Plexus Lean meal replacement, add 2 level scoops of powder to 10-12 ounces of cold water and mix well in a shaker bottle (or blender). This is intended as a meal substitute to be consumed in place of a traditional breakfast, lunch, or dinner. To use it as a snack, add one scoop of powder to 4-6 ounces of cold water and stir until blended. You should replace two meals a day with this shake for weight loss purposes, and for weight maintenance, you replace one meal per day.

You can also follow the Plexus Lean 7-Day Meal Plan to improve weight-loss results, and this shake can be used in conjunction with other supplements as well. A healthy diet plan and regular exercise are encouraged.

Plexus Lean side effect

Side Effects

Potential Plexus Lean Side Effects

Like any supplement, Plexus Lean has some pros and cons. Certain ingredients in this diet supplement shake can lead to unwanted side effects. It contains prebiotics and fiber, which, according to the Journal of Clinical Gastroenterology, can lead to reactions such as:

  • Gas
  • Bloating
  • Diarrhea
  • Changes in bowel movements
  • Acid reflux
  • Abdominal cramps
  • Nausea
  • Decreased absorption of certain medications

Plexus Lean Product Warnings

  • Plexus Lean is not recommended for people under the age of 18 years.
  • Always store Plexus Lean supplement powder in a cool, dry place.
  • Keep this product out of reach of children.
  • If you’re pregnant or nursing, you must consult your physician before using Plexus Lean.
  • If you are on medication and/or have a medical condition, you should consult a doctor before using Plexus Lean Vegetarian Meal Replacement.

Plexus Lean Cost

You can purchase Plexus Lean directly from the Plexus Worldwide official website. It’s not available in common stores.

The Plexus Lean cost is $52.95 for a one-time purchase, a bag with 14 servings. You also have the option to subscribe to Plexus Lean and save 14%, which puts the price per bag at $30-40.

Plexus Lean Cost

What’s a Plexus subscription?

You select the product you want to receive regularly, the product is delivered automatically to you each month, and you save money in the long run.

Plexus Lean offers a 60-day money-back guarantee; contact customer service for a refund if needed. The contact phone number and email addresses are 480-998-3490 and cs@plexusworldwide.com.

Plexus Lean Alternatives

There are Plexus Lean vegetarian meal replacement shake alternatives as well. You can compare the ingredient labels and nutrition facts to get a better idea of how they measure this product. Note that some alternatives may have more or less protein and/or fiber content, and some may have certain ingredients such as soy, gluten, nuts, or other common allergens, so it’s important to pay attention to these details if you have any allergies to specific ingredients. Here are some alternatives to consider:

  • Garden of Life Raw Organic Meal Replacement
  • LyfeFuel All-In-One Daily Essentials Shake
  • ALOHA Organic Plant-Based Protein Powder
  • MRM Smooth Veggie Meal Replacement
  • Fusion Plant Based Vegan Protein Meal Replacement
  • Vega Essentials Nutritional Shake
  • Orgain Organic Plant-Based Protein Powder
  • Pure Food Plant-Based Protein powder
  • Purely Inspired Organic Protein Plant-Based Nutrition
  • 22 Days Plant Power Protein Powder Supplement
  • Sunwarrior – Warrior Blend Plant-Based Organic Protein
What Users Are Saying

What Users Are Saying

“We LOVE our lean shakes!! My hubby has one everyday for lunch!!”

“This tastes great but it is too expensive.”

“My husband drinks LEAN every day, and I shake about 4 days a week!”

Bottom Line

The Bottom Line on Plexus Lean

Will Plexus Lean meal replacement shakes provide your body with fuel, aid with healthy digestion, and control hunger? Can this supplement help you lose weight? The short answer is yes. This shake does offer 15 grams of protein and 5 grams of dietary fiber per serving, which helps with appetite control and energy support. It also provides an assortment of vitamins and minerals to help nourish the body. When used in place of 1-2 meals per day, this product can help you consume fewer calories, which assists with weight reduction.

Those who’re serious about slimming down, you should consider coupling a meal replacement shake like Plexus Lean with a program that helps you keep track of your progress.  When also combined with regular exercise, you will notice even more substantial weight loss results.

Among the best programs, we’ve found for weight loss this year is Noom. We love that the app uses human coaching to help each user with their personalized journey. Partner with personalized meal plans and food and exercise tracking (and more), and you get one amazing program.

You don’t have to take our word for it – you can grab a free trial offer of Noom and see the results for yourself. You’ve got nothing to lose except more pounds.

Learn More About Noom »
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Plexus Lean

What are the ingredients in Plexus Lean?

Plexus Lean ingredients include pea protein, rice, six ancient grains, prebiotic fiber, FOS, GOS, XOS, Leucine, 5-MTHF folate, and digestive enzymes.

What are the side effects of Plexus Lean?

Possible side effects of Plexus Lean include upset stomach, heartburn, and diarrhea, based on the ingredients in the formula.

Does Plexus Lean work?

There are no studies or reviews to test the accuracy of this product, but many users claim to have a reduced appetite.

What is the price of Plexus Lean?

Plexus Lean cost $53 for 14 meals or 24 snacks.

Where can I buy Plexus Lean?

You can buy Plexus Lean from the official website or through multi-level marketing ambassadors.

Where can I buy Plexus Lean?

Plexus Lean can be purchased using their Official Site.

How should I take Plexus Lean?

Stir two scoops of Plexus Lean into 12 ounces of cold water. For snacks, you only need to mix one scoop into the cold water.

How do I contact Plexus Lean customer service?

You can call 480-998-3490 for customer service related questions.

Can I return Plexus Lean?

There is a 60-day money back guarantee.

What are the most common complaints about Plexus Lean?

It’s not any different than other meal replacements on the market, though it does cost more.

10 Plexus Lean Reviews

  • Taste Great and Loosing Weight
    Kim Bunting (Verified Purchase)

    I love the taste of the Chocolate. Mix with Unsweetened Almond Milk. Delicious and I have lost 15 lbs.

    • Brandy

      How long did it take to lose the 15lbs?

  • Love it

    Lost 40lbs!!! I love it!!!

  • Leaves much to be desird
    Nancy (Verified Purchase)

    I tried the Chocolate Mocha Vegetarian Lean Protein and took advantage of the 60 money back guarantee. Drank several times trying to like it. It was terrible It didn’t mix well and had a chalky taste to it. Not very happy with this product.

    • Alina Wilson

      Try blending it with ice and milk. Tast way better that way 👍🏻

  • Tastes like chalk
    Marsha Fisk (Verified Purchase)

    I’ve been TRYING to drink lean shakes but I cannot get past the chalky taste. It’s so bad I dread it every time I drink it. I want to scrape my tongue to get that taste out of my mouth. I bought chocolate. I’ve mixed it with different things trying to make that taste disappear. I use carrageenan free almond coconut mile as recommended; yuk. I’ve tried adding banana. Yuk. Worse. I’ve added peanut butter; better but still yuk. It’s the chalkyness of it that I cannot get past. I can tell it’s helped my gut clean out some but it makes it difficult to want to drink the shake when it’s going to tast like powdered chalk. I’m returning it for a refund or a different product.

    • Erin

      They have now come out with Whey Lean in chocolate and vanilla and they are smooth and creamy.
      People who are vegetarian wanted the Lean mocha and love the Lean mocha but they are use to the plant based protein that is in that one. Give the whey Lean a try. Just came out less than a week ago.

    • Alina

      Blend with ice and milk. It tast way better that way

      • Anonymous

        I use ice, powdered PB, and one banana. Awesome

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