5 Best Weight Loss Shakes That Help You Shed Unwanted Pounds

Keeping track of a diet can be time-consuming and hard work.

If you’re struggling to come up with meal plans, calorie counting, and staying on top of grocery shopping, you need an easier fix!

Weight loss shakes give you the nutrients you need, all in one hit, all the while suppressing your appetite and controlling cravings.

By replacing one or two meals a day with a shake, you know exactly how many calories you’re consuming, no counting involved.

Keep reading for the top 5 best weight loss shakes according to experts from Schwaebische Post.

TOP 5: Best Weight Loss Shakes

1. 18Shake


At number one, we have 18Shake Luxury Meal Replacement.

This is a classic powder-style shake with four flavors (cookies and cream, vanilla, strawberry, and chocolate).

Each serving provides 90 calories only, an extremely low number compared to similar products.

The product also comes with the 18Shake Meal Plan book, a guide for losing weight with 18Shake.

The key features as outlined by the brand in their marketing materials is that they are “all-natural”, and “potent”.

Looking at the ingredients list, the “all-natural” claim seems valid, as there are no artificial flavors or colors to be seen.

The potency comes from a mixture of vitamins (there are 18), duo-protein formula (whey isolate and concentrate), and a fiber-based appetite suppressant called Fibersol 2.

The duo-protein formula is made of non-GMO whey isolate and concentrate, which provides muscle-building support, satiety, and boosts the metabolism.

The 18 vitamins and minerals include Vitamins A, C, D, E, K, B6, B12, Thiamin, Niacinamide, Riboflavin, Folate, Selenium, Copper, Magnesium, Zinc, Biotin, and Calcium.

Each serving provides about 30% of the daily recommended dosage for the key vitamins and minerals.

One thing we found a little concerning was the calorie count, (a mere 90).

If you were to replace two meals with 18Shake, you would be consuming 180 calories. Assuming you’re eating three meals a day, you could be risking a calorie deficit which is too low, below 1200 calories which is not recommended.

How it works?
  • 1 or 2 daily meals are replaced with an 18Shake sachet mixed with water.
  • Fibersol 2 keeps you feeling full and reduces the appetite so fewer calories are consumed throughout the day.
  • Duo-protein formula helps to build the muscles and avoid muscle loss along with weight loss, it also boosts the metabolism.
  • Vitamins and minerals make up for the replaced meals to ensure proper nutrition is upheld.
Pros & cons
  • Made in the USA.
  • No artificial sweeteners.
  • Soy and gluten-free.
  • Provides a vast range of vitamins and minerals.
  • Very low in calories.
  • Not vegan-friendly.
  • Expensive.

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2. EvoShake


Next up is EvoShake by Evolution Slimming.

This product takes a huge step up from 18Shake when it comes to calories per serving, as there are 222.

This is a more realistic calorie count for busy, active people who need more energy to fuel their day, while still controlling their caloric intake.

EvoShake comes in a 420-gram container, with a choice of strawberry, chocolate, or vanilla.

One scoop is added to cold, semi-skimmed milk.

It’s not clear as to whether you can mix the powder with water, but surely it wouldn’t be a problem!

The ingredients list is interesting, to say the least. Sucrose (table sugar, basically) and hydrogenated vegetable oil are in the top 5 ingredients.

This is definitely a “con” because sugar and trans fats are not healthy ingredients.

However, it does contain good ingredients such as green coffee extract1, acai berries2, Vitamin A, Vitamin C3, and Folic Acid4.

Green coffee extract is great for weight loss as it may be able to reduce the absorption of carbohydrates, while the small caffeine content boosts the metabolism.

EvoShake contains whey as the key protein-providing ingredient.

However, it’s not clear what kind of whey is used (isolate or concentrate).

Either way, there are 12.3 grams of protein in each serving, roughly on par with the other products on our list.

Note that EvoShake also contains guarana, which is a strong stimulant containing caffeine.

This could be great for energy levels and helping you to power through your day (and your diet!), but it could be negative for caffeine-sensitive people or light sleepers.

How it works?
  • 1 scoop of powder is mixed with 200 ml of semi-skimmed milk and is used to replace 1 or two meals a day.
  • 222 calories are ingested per serving, enough to satisfy you, but low enough to maintain a calorie deficit.
  • Whey protein helps to satiate you and keep you full until your next meal.
  • Green coffee extract and guarana boost energy and workout endurance.
Pros & cons
  • Contains some great vitamins and minerals.
  • Provides a decent calorie content.
  • Contains hydrogenated vegetable oil (a trans fat).
  • Contains sucrose (sugar).
  • Contains colour and flavour additives.
  • Contains caffeine.

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3. IdealShake


At number three we have IdealShake from IdealShape, which comes in containers with 30 servings.

Each serving provides 110-120 calories, which is considered low (but not as low as 18Shake!).

There are many flavors available, including chocolate peanut butter, salted caramel, mint chocolate chip, and strawberry.

To prepare the shake, you simply combine 1 scoop with water, and ice if you wish (some people also suggest using hot water).

The key ingredient is whey protein, of which there are 11 grams in each serving.

Whey protein helps to keep the metabolism churning, keeps you feeling full, and helps with muscle gain and retention when dieting.

The second key ingredient is Slendesta, a registered dietary supplement designed to suppress the appetite and ultimately lead to weight loss.

It is made from potato-based protein and is considered safe with no side-effects.

IdealShape claims that IdealShakes will keep you full and satiated for up to 3 hours thanks to Slendesta.

This is good news for people who struggle with snacking or cravings between meals.

The other key ingredient is fiber5, an important ingredient that regulates blood sugar, keeps you feeling full, and supports healthy digestion.

You’ll also find a wide range of vitamins and minerals such as Vitamin C, Vitamin A, Vitamin D, Calcium, Folic Acid, and Vitamin B12.

Note that the ingredients list does include sugar (organic cane sugar).

Depending on the flavor, there will only be 1-3 grams of sugar per serving.

However, this is enough to be wary of.

The price isn’t too high, however, if you were to replace two meals a day, one container would only last you for 15 days (30 servings per container).

This would make the monthly cost quite high.

However, it depends on how much money you are saving by replacing key meals, so it’s up to you to assess the financial worth of each option.

How it works?
  • 1 scoop is added to 8 oz of liquid and blended until smooth.
  • 300mg of Slendesta suppresses the appetite and helps to maintain a calorie deficit.
  • 6 grams of fiber keeps you full, regulates blood sugar, and helps with healthy digestion.
  • 12 grams of protein keeps you full and prevents mindless snacking, and helps to maintain muscle during dieting.
  • Vitamins and minerals support overall dietary health, immune system, and energy levels.
Pros & cons
  • Promotes healthy digestion.
  • Helps to retain muscle.
  • Provides key vitamins and minerals.
  • Helps to curb cravings and unnecessary snacking.
  • Some flavors contain sugar.
  • Expensive if used twice a day.

17% OFF coupon code: SHAPEXTRA17

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4. 310 Shake

310 Shake

At number four we have 310 Shake, a meal replacement shake which comes in a sachet with 28 servings.

Like 18Shake, each 310 Shake contains a very low 90 calories.

At first glance, we love that this blend does not contain any sugar, but it does contain stevia for sweetness.

The key ingredient is the 310 Tri-Plex Blend which contains pea protein, rice protein, and hemp protein.

This combo is designed to keep you feeling full, reduce snacking, support a calorie deficit, and support muscle growth and retention.

The next key ingredient is a fiber blend containing soluble fiber and waxy maise, designed to keep you full, suppress the appetite, and keep digestion running smoothly.

Unlike the other products on our list, 310 Shake contains a wide range of plant-based nutrients via the 310 Greens Blend which contains organic kale, organic spinach, organic spirulina, and beet juice.

While a shake cannot entirely make up for a balanced diet full of fresh vegetables, it’s certainly nice to see them included in a meal replacement!

What’s more, it contains probiotics that support a healthy gut.

A healthy gut helps to prevent bloating, helps with nutrient absorption, and overall health and energy levels.

We were pleased to see organic maca root on the list, as it’s great for naturally boosting energy levels and supporting effective workouts.

One unfortunate aspect of the 310 Shake range is that the flavor has not been well received by many customers.

Customers have reported that it tastes “chalky” and overall unpleasant.

However, taste is a personal thing, so you may find it perfectly fine, but it pays to be aware.

How it works?
  • 1 scoop of powder is mixed with 12 ounces of water or milk once or twice daily (to replace 1 or 2 meals).
  • 310 Tri-Plex Blend satiates you, suppresses cravings, and helps to build muscle.
  • Fiber blend further supports satiety, keeps you full, and supports healthy digestion.
  • 310 Greens Blend provides plant-based nutrients to boost energy, immunity, and overall health.
  • Probiotics add to healthy but bacteria, reducing bloating, boosting nutrient absorption, and promoting healthy digestion.
  • Maca root powder promotes healthy energy levels and alertness during workouts.
Pros & cons
  • Gluten and dairy-free.
  • Non-GMO.
  • Sugar-free.
  • Supports the gut with probiotics.
  • Unpleasant taste.

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5. Vi-Shape


Lastly, we have Vi-Shape, a meal replacement by the company ViSalus, known for its Body By Vi 90-Day Challenge.

Vi-Shape is marketed as “the shake that tastes like a cake mix”, supporting their claim of being the best-tasting weight loss shake on the market.

For weight loss, it is recommended that you replace two meals per day with a serving (2 scoops) of Vi-Shape mixed with liquid.

Each serving contains a low calorie count of 90.

The key ingredient is the Tri-Sorb protein blend containing soy protein isolate6, whey protein concentrate7, and whey protein hydrolysate.

This provides a sensation of fullness and satiety while helping to build and retain muscle.

Hydrolyzed whey protein is a great addition as it is quickly absorbed into the body, giving fast payoff.

If you are allergic to soy, this obviously isn’t the choice for you, as it contains soy protein isolate. On a positive note, the soy protein used is non-GMO.

Vi-Shape also contains prebiotic fiber, which is great as it feeds the healthy bacteria in the gut, leading to proper digestion and less bloating.

What’s more, prebiotics can also help to boost the metabolism, a great bonus for weight loss efforts.

We were pleased to see medium-chain triglycerides on the ingredients list.

MCT’s are great for fast-working energy, focus, workout endurance, and even helping to control cholesterol.

You will also find vitamins and minerals such as Vitamin C, niacinamide, magnesium8, and zinc.

How it works?
  • Two meals are replaced per day (1 serving contains 2 scoops of powder mixed with 8 oz of water or skim milk).
  • Tri-Sorb protein complex creates a sensation of fullness and satiety, as well as helps muscle retention and muscle building.
  • Prebiotic fiber feed healthy gut bacteria, supporting healthy digestion and metabolism.
  • MCT’s boost energy and help with effective, energy-burning workouts.
  • Vitamins and minerals support energy, immunity, and ensures the daily intake is retained despite replacing meals.
Pros & cons
  • Less than 1 grams of sugar per serving.
  • Contains medium-chain triglycerides.
  • Contains prebiotic fiber.
  • Great taste.
  • Contains soy (a con for those allergic).
  • Very low calorie count.

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FAQ (Frequently Asked Questions)

What is a weight loss shake?

weight loss drink

A weight loss shake is a meal replacement in the form of a liquid drink made from powder combined with water or milk.

The purpose is to help the user maintain a calorie deficit to lose weight quickly.

Most weight loss shakes are designed to replace 1 or two meals a day.

They provide a small number of calories to keep you going but ensure a significant calorie deficit to encourage weight loss.

The main ingredient is usually a protein, from either whey or plant-based sources such as soy or peas.

Protein, along with fiber, keeps you feeling full so you do not experience strong hunger or cravings until your next meal.

To make sure your diet still offers sufficient nutrients despite replacing meals, weight loss shakes contain many vitamins and minerals.

Who should buy a weight loss shake?

female with shake

Before buying a weight loss shake, or any meal replacement formula, check with your doctor.

If you have existing medical conditions or are taking medication, you must first make sure that meal replacements are safely compatible.

What’s more, your doctor can help you to build a healthy lifestyle around your weight loss shakes for effective and long-term weight loss.

Try a weight loss shake if you:

  • Are healthy (and have been given the green light by your doctor).
  • Are prepared to build healthy eating habits.
  • Are prepared to incorporate a regular exercise routine.
  • Know that weight loss shakes aren’t a permanent solution.

Avoid if you:

● Are pregnant or breastfeeding.
● Are under 18.
● Have struggled with eating disorders.

What ingredients ahould I look for?

  • Fiber
  • Protein
  • Probiotics
  • Vitamins and minerals
  • MCTs

Are there any side effects?

Weight loss shakes are mostly very low-risk.

However, with any restrictive diet or drastic change in eating style, side effects can be expected to varying degrees.

Side effects can include:

  • Stomach upsets
  • Stomach cramps
  • Tiredness
  • Mood swings
  • Headaches
  • Dizziness


weight loss shakes

Weight loss shakes can be a great way to kick-start your weight loss journey by ensuring you stick to a calorie deficit.

They should not be treated as a long-term or lifelong commitment but can be helpful to get those first few pounds melting away.

It’s important to find a weight loss shake that aligns with your health and weight loss goals5 and provides the calories and nutrients to match.

We recommend chatting to your doctor before starting a weight loss shake diet.

Your medical professional can help you with a holistic weight loss plan which involves not only shakes, but proper meals and regular exercise to suit your goals and medical history.


  1. Vinson, Joe A., Bryan R. Burnham, and Mysore V. Nagendran. “Randomized, double-blind, placebo-controlled, linear dose, crossover study to evaluate the efficacy and safety of a green coffee bean extract in overweight subjects.” Diabetes, metabolic syndrome and obesity: targets and therapy 5 (2012): 21. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3267522/
  2. Udani, Jay K., et al. “Effects of Acai (Euterpe oleracea Mart.) berry preparation on metabolic parameters in a healthy overweight population: a pilot study.” Nutrition journal 10.1 (2011): 45. https://nutritionj.biomedcentral.com/articles/10.1186/1475-2891-10-45
  3. Gil, María I., et al. “Antioxidant capacities, phenolic compounds, carotenoids, and vitamin C contents of nectarine, peach, and plum cultivars from California.” Journal of Agricultural and Food Chemistry 50.17 (2002): 4976-4982. https://pubs.acs.org/doi/abs/10.1021/jf020136b
  4. Vora, A., et al. “Thermal stability of folic acid.” Thermochimica Acta 392 (2002): 209-220. https://www.sciencedirect.com/science/article/abs/pii/S004060310200103X
  5. Slavin, Joanne L. “Dietary fiber and body weight.” Nutrition 21.3 (2005): 411-418. https://www.sciencedirect.com/science/article/abs/pii/S0899900704003041
  6. Young, V. R. “Soy protein in relation to human protein and amino acid nutrition.” Journal of the American Dietetic Association 91.7 (1991): 828-835. https://europepmc.org/abstract/med/2071798
  7. Tipton, Kevin D., et al. “Stimulation of net muscle protein synthesis by whey protein ingestion before and after exercise.” American Journal of Physiology-Endocrinology and Metabolism 292.1 (2007): E71-E76. https://www.physiology.org/doi/full/10.1152/ajpendo.00166.2006
  8. Marier, J. R. “Magnesium content of the food supply in the modern-day world.” Magnesium 5.1 (1986): 1-8. https://europepmc.org/abstract/med/3515057

About the author

Alex Harmer

Alex has established himself as a highly respected fat loss specialist, physique competitor, and fitness expert. He prides himself on delivering intelligent nutrition and training advice supported by strong academic credentials, continual educational research, hard earned experience and most importantly a solid reputation for achieving remarkable results.

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