12 Best Meal Replacement Shakes To Lose Weight, Per Nutritionists

Getting in three nutritious and balanced meals a day is ideal, but—realistically—there are some days that’s just not feasible. An easy solution when you can’t is a meal replacement shake.

Peep some of the best meal replacement shakes, below:

Whether you’re short on meal prep time, running to catch a flight, or late to pick up your kids from school, a meal replacement shake can hold you over until the next time you’re able to sit down and actually eat. The best shakes allow you to feed on the necessary calories, protein, and nutrients you need even when you’re super busy.

A great meal replacement shake will run between 300-400 calories, says Amanda Nicole, RDN, a registered dietitian in Los Angeles. That being said—most don’t. So, it’s important you supplement your shake with a piece of fruit or other snack (more on that later!).

It’s also important to keep in mind that not all shakes are created equal. Some are filled with too much sugar and other additives, so do your research to ensure you’re grabbing a healthy drink.

To make the process of selecting a meal replacement shake easier, Women’s Health asked nutritionists to spell out everything you need to know about meal replacement shakes and exactly how to pick ones that fit with your goals. See below for a list of the best meal replacement shakes, per nutritionists.

1.Best Overall: Evolve Plant-Based Protein Shakes

    Plant-Based Protein Shake

    Evolve

    amazon.com

    $25.77

    This shake, loved by Women’s Health senior editor Neha Tandon, is perfect on the go because it doesn’t have to be refrigerated until opening. It provides 20 grams of pea protein and is high in fiber, vegan, dairy-free, soy-free, and gluten-free.

    “This product is excellent if you’re following a vegan diet, are celiac, or lactose-intolerant,” Nicole says. “To make it a complete meal and add in some heart-healthy fats, add a handful or ¼ cup of almonds.”

    Per serving: 140 calories, 2.5 g fat (0.5 g saturated fat), 17 g carbs (10 g fiber, 4 g sugar, 11 g added sugar), 350 mg sodium, 20 g protein

    Pros

    • High in fiber
    • Vegan

      Cons

      • Not a complete meal on its own

        2. Best For Grass-Fed Milk Protein: Orgain Clean Protein Shake

        Grass-Fed Clean Protein Shake

        Orgain

        amazon.com

        $29.69

        Orgain’s clean protein shake contains a complete amino acid profile, perfect for building muscle, says the brand. “Complete this meal with an apple and a tablespoon of almond butter to give you enough fiber, carbohydrates, and healthy fats to make it a balanced meal,” Nicole says.

        Per serving: 130 calories, 2 g fat (1 g saturated fat), 9 g carbs (1 g fiber, 3 g sugar, 3 g added sugar), 170 mg sodium, 20 g protein

        Pros

        • Complete amino acid profile
        • Low in sugar

          Cons

          • Only comes in 2 flavors

            3. Best Low-Sugar Shake: Iconic Protein

            Grass-Fed Protein Drink

            Iconic

            amazon.com

            $41.99

            Looking for a low-sugar option? Check out this shake from Iconic Protein. It provides 20 grams of grass-fed whey and casein milk protein and is high in fiber. It’s also lactose-free, free of hormones and antibiotics, gluten-free, soy-free, kosher, and contains no artificial sweeteners or artificial ingredients.

            Per serving: 140 calories, 3 g fat (0.5 g saturated fat), 8 g carbs (4 g fiber, 0 g sugar), 105 mg sodium, 20 g protein

            Pros

            • No artificial ingredients
            • Low in sugar

              Cons

              • On the pricier side

                4. Best Vegan Protein Shake: OWYN Plant-Based Drink

                Plant-Based Dark Chocolate Protein Drink

                OWYN

                amazon.com

                $36.99

                This shake provides 20 grams of protein from peas, pumpkin, and flax seeds, and is an excellent choice if you have allergies, Nicole says. OWYN shakes are free of some of the top allergens, including dairy, soy, gluten, egg, peanuts, and tree nuts. It also contains a blend of greens made from broccoli, spinach, and kale. Complete this meal, like some of the others, by having a banana or one slice of whole-wheat bread with a tablespoon of peanut butter.

                Per serving: 300 calories, 10 g fat (1 g saturated fat), 31 g carbs (3 g fiber, 5 g sugar), 330 mg sodium, 20 g protein

                Pros

                • Allergen-free
                • 20 grams of protein

                  Cons

                  • On the pricier side

                    5. Best Low-Calorie Shake: Slimfast

                    Advanced Nutrition Meal Replacement Shake

                    SlimFast

                    amazon.com

                    $42.08

                    “These shakes are a high-protein, low-calorie drink to keep you full. It contains 180 calories, 20 grams of protein, five grams of fiber, and 24 different vitamins and minerals,” says Valdez. To make it a full meal, it’s “probably best to pair with fruit for some extra calories, fiber, and antioxidants since 180 calories are low,” he suggests.

                    Per serving: 180 calories, 9 g fat (1.5 g saturated fat), 7 g carbs (5 g fiber, 1 g sugar), 150 mg sodium, 20 g protein

                    Pros

                    • High-protein
                    • 24 vitamins and minerals

                      Cons

                      • On the pricier side

                        6. Best For Maintaining Muscle: Ensure Max Protein Nutrition Shake

                        Max Protein Nutrition Shake

                        Ensure

                        amazon.com

                        $30.13

                        “These shakes are perfect for maintaining muscles while trying to lose weight,” says Valdez. He recommends complementing this drink with fruits for extra calories, fiber, and antioxidants since it only has 150 calories.

                        Per serving: 150 calories, 1.5 g fat (.5 g saturated fat), 6 g carbs (2 g fiber, 1 g sugar), 240 mg sodium, 30 g protein

                        Pros

                        • Great for building muscle
                        • Vegan and gluten-free

                          Cons

                          • Higher in sodium than other options

                            7. Best High-Calorie Shake: Soylent Meal Replacement Drinks

                            A unicorn among meal replacement shakes, Soylent’s drinks are a complete meal on their own. They are extremely calorie-dense at 400 calories, 20 grams of protein, three grams of fiber, and 39 essential vitamins and minerals.

                            “You definitely don’t need extra food to make up for the caloric deficit,” says Valdez. However, he points out that the fiber content is low and you may need additional fiber from other sources, such as fruits, to keep you fuller.

                            Per serving: 400 calories, 24 g fat (2.5 g saturated fat), 38 g carbs (3 g fiber, 1 g sugar, 1 g added sugar), 300 mg sodium, 20 g protein

                            Pros

                            • Complete meal on its own
                            • 39 vitamins and minerals

                              Cons

                              • Low in fiber

                                8. Best Vegan Shake: Ripple Nutrition Protein Shake

                                Vegan Protein Shake

                                Ripple

                                amazon.com

                                $31.99

                                This vegan shake gives you 20 grams of pea protein and contains 30 percent of daily recommended values for iron, calcium, phosphorus, and potassium, Nicole says. It’s also dairy, nut, soy, and lactose-free. To make it a well-rounded meal, enjoy with a cup of carrots and a serving of hummus.

                                Per serving: 200 calories, 8 g fat (1 g saturated fat), 13 g carbs (2 g fiber, 9 g sugar), 370 mg sodium, 20 g protein

                                Pros

                                • 20 grams of protein
                                • Good option for Paleo dieters

                                  Cons

                                  • Only available in 3 flavors

                                    9. Best On-The-Go Option: Powerful Foods’ Greek Yogurt Drink

                                    Greek Yogurt Drink

                                    Powerful Foods

                                    amazon.com

                                    $42.99

                                    Don’t worry about making space in your fridge. This great on-the-go option doesn’t have to be refrigerated. It also has 20 grams of protein from milk and Greek yogurt. Complete this meal with an apple and a tablespoon of almond butter to give you enough energy and keep you full, Nicole says.

                                    Per serving: 160 calories, 3 g fat (2 g saturated fat), 11 g carbs (0 g fiber, 11 g sugar), 105 mg sodium, 20 g protein

                                    Pros

                                    • No need to refrigerate
                                    • 20 grams of protein

                                      Cons

                                      • On the pricier side

                                        10. Best Protein Powder: Shaklee Life Shake

                                        Life Shake

                                        Shaklee

                                        amazon.com

                                        $43.99

                                        Made with protein sourced from a blend including peas and organic chia seeds and pumpkin seeds, Shaklee’s meal replacement shakes are made with prebiotics to support a healthy gut. They’re a little lower on the calorie side, but you can customize the shakes you prep by adding nut butters, fruit, or veggies to make them more nutritious.

                                        Per serving: 160 calories, 4 g fat (1 g saturated fat), 16 g carbs (6 g fiber, 5 g sugar), 400 mg sodium, 20 g protein

                                        Pros

                                        • 20 grams of protein
                                        • you can customize your shake

                                          Cons

                                          • Higher in sodium than other options

                                            11. Best For Food Intolerances: Aloha Plant-Based Shakes

                                            Vanilla Protein Shake

                                            Aloha

                                            amazon.com

                                            $39.99

                                            These shakes are USDA-certified organic and 100 percent plant-based. Their delicious taste comes from organic coconut sugar and monk fruit extract rather than artificial sweeteners or sugar alcohol. Since they’re soy, gluten, and dairy-free, they are perfect for people on all kinds of diet and those with food intolerances.

                                            Per serving: 170 calories, 5 g fat (3.5 g saturated fat), 11 g carbs (3 g fiber, 5 g sugar), 260 mg sodium, 20 g protein

                                            Pros

                                            • Sweetened with coconut sugar and monk fruit
                                            • Soy, gluten, and dairy-free

                                              Cons

                                              • On the pricier side

                                                12. Best Superfood-Packed Shake: Happy Viking Superfood Plant Protein

                                                Vegan Plant Protein Shakes

                                                amazon.com

                                                $49.99

                                                With 20 grams of plant protein and tons of superfoods like broccoli, ancient grains, and carrots, these shakes live up to their promise to help you conquer any goals. It gives you a cup of fruit and vegetable phytonutrients, 32 mg of DHA omega-3, and probiotics.

                                                Per serving: 150 calories, 4.5 g fat (0.5 g saturated fat), 8 g carbs (3 g fiber, 5 g sugar), 360 mg sodium, 20 g protein

                                                Pros

                                                • Full of phytonutrients
                                                • Made with superfoods

                                                  Cons

                                                  • On the pricier side

                                                    First of all, are meal replacement shakes even healthy?

                                                    While whole foods are generally the best method for getting the necessary nutrients, meal replacement shakes can be a convenient and nutritiously healthy option on the go, depending on which one you choose, Nicole says.

                                                    When purchasing one, she points out that it’s important to take into consideration the shake’s nutritional content. Some shakes can be lacking in essential vitamins and minerals you would otherwise get from eating solid meals.

                                                    Store-bought shakes can also be high in added sugar, artificial sugar, or sugar alcohols. “If you consume a shake that is high in sugar, it could make your blood sugar spike and then drop quickly,” Nicole explains. “This will give you a quick release of energy, but will make you feel tired shortly after.” Additionally, when you consume a meal that is high in sugar, you’ll likely feel hungry again shortly afterwards.

                                                    Sugar alcohols, in particular, may cause gastrointestinal discomfort such as bloating, diarrhea, and gas. Taking in a lot of artificial sweetener can mess with your taste buds over time, making you crave sweeter and sweeter foods, Nicole says. “When you become used to a high level of sweetness from artificial sweetener, foods that are naturally more tart in flavor, such as berries, will taste more bitter to you.” Basically, healthy snacks like fruits will be less likely to satisfy your sweets cravings when you’re used to the taste of artificial sweeteners.

                                                    So, rule of thumb: Look for meal replacement shakes that are low in added sugar, sugar alcohols, and artificial sweeteners.

                                                    Are meal replacement shakes good for weight loss?

                                                    Meal replacement shakes can be helpful as part of a weight-loss plan for some people. They are a healthy substitute when you need something quickly, replacing what could have been a less-nutritious pick, like fast food.

                                                    They can also help you eat fewer calories during the day by replacing meals that may be higher in calories, while still helping you stay full. However, if a shake doesn’t make you feel satisfied (which is likely if has too much sugar and not enough protein), you may reach for more food soon after drinking it, causing you to consume more calories by the end of the day.

                                                    “A big part of the satisfaction from eating is chewing your food and feeling the texture in your mouth,” Nicole explains. “When you drink your meal, you may be seeking something to munch on soon after.”

                                                    If you’re looking to lose weight with meal replacement shakes, you should opt for a product that is high in protein, fiber, and healthy fats to keep you satisfied, and low in sugar to prevent the hunger pangs from hitting later. “If you consume more sugar than these other nutrients, your body will store it as fat,” Nicole says.

                                                    Also, you shouldn’t replace more than one meal per day with a shake. Otherwise, you could become deficient in vitamins and minerals from whole fruits, vegetables, whole grains, nuts, seeds, and meat, Nicole explains. “A meal replacement shake is just tha—a single meal replacement,” she says. So, only reach for them when you’re really in a pinch.

                                                    When is the best time of day to have a meal replacement shake?

                                                    There isn’t a right or wrong time; it depends on what works best for you. “If you don’t have time for breakfast or [you] work through lunch, a shake can be great during those times,” Nicole says. “It can be a great alternative to breakfast, especially if you don’t like to eat first thing in the morning, as breakfast gives your body enough energy to start the day.”

                                                    If you don’t have time for lunch, a shake could give you the energy to make it through the second part of your day, she adds. “The time that you consume a shake won’t impact your life in any way, and you shouldn’t feel like you should sacrifice a meal with friends or family to have a shake.”

                                                    What are the best meal replacement shakes to buy?

                                                    In addition to seeking out shakes and bars that are high in protein, fiber, and healthy fats, as well as low in sugar, it’s key to opt for those that also contain vitamins and minerals, particularly from fruits and vegetables.

                                                    “All these components give you a balanced meal and keep you feeling full and satisfied for longer,” Nicole says. “A well-balanced meal replacement shake or bar will include 300 to 400 calories, 15 to 30 grams of protein, three or more grams of fiber, and 10 to 15 grams of unsaturated fat.”

                                                    Good sources of protein are whey, soy, hemp, brown rice, and pea protein. Look for natural sugars, such as cane sugar, brown rice syrup, or coconut palm sugar, and check the ingredients for good quality, plant-based fat from nuts, seeds, or plant-based oils, Nicole suggests.

                                                    One thing to note is that most meal replacement shakes range from 150 to 250 calories. This is more like a snack, so if you’re replacing a full meal with one of these lower-calorie options and still feel super hungry, make sure to have additional whole food snacks around this time as well.

                                                    “Some whole food snacks that you should keep on hand include homemade trail mix (a combination of granola, dried fruit such as raisins, and nuts like walnuts). Trail mix can curb your appetite with its high protein and heart-healthy fat content,” says Jonathan Valdez, RDN, the owner of Genki Nutrition and a spokesperson for the New York State Academy of Nutrition and Dietetics.

                                                    Here are a few other snack suggestions from him:

                                                    Greek yogurt with berries: “Adding your own berries, such as blueberries and strawberries, to a cup of plain Greek yogurt can give it a healthy antioxidant boost. This is a good snack to have on hand to keep you full with its high-protein and low-calorie content,” says Valdez.

                                                    Apple slices with peanut butter: It satisfies your appetite with fiber from the fruit and protein from the peanut butter, he says.

                                                    Whole grain crackers with canned tuna fish: This also makes for a delicious and filling snack since it’s packed with fiber and protein.

                                                    Emilia Benton is a Houston-based freelance writer and editor.

                                                    Emily Shiffer is a freelance health and wellness writer living in Pennsylvania. 

                                                    Jackie Lam is the senior health editor at Women’s Health where she oversees health and weight loss content for the website and the Mind section of the print magazine.