The Best Meal Replacement Bars of 2023

A SlimFast Meal Replacement Bar bursting with creamy peanut butter flavor coated in a rich dark chocolate coating

5 conveniently packaged Meal Bars for delicious on-the-go nutrition to fuel your goals

Each SlimFast Bar is packed with 10g of protein, 13g of fiber and only 3g net carbs

Created with optimal nutrition in mind, providing 24 vitamins and minerals like A, C, D, E and Zinc

A shelf stable, and pantry friendly meal replacement bar free from artificial flavors, colors, sweeteners, gluten and compromise!

The SlimFast Plan is easy: enjoy 1 sensible meal, 2 SlimFast meal replacements and 3 low-calorie snacks to help you lose the weight and keep it off*.

CHOCOLATE ALMOND CARAMEL MEAL BAR. Let this rich and crispy meal replacement bar delight your taste buds. Includes 1 pack of 5 ready-to-eat 1.69 oz bars.

STAY ON TRACK. Stay true to your goals with our gluten free, keto-friendly* meal bars. With 3 grams of net carbs and 1 gram of sugar per serving, this bar is a delicious way to help support your goals.*When used with Atkins ketogenic programs

MEAL ON-THE-GO. Enjoy a protein meal bar that fits right into your busy schedule. With 15 grams of protein and 10 grams of fiber per serving, this meal replacement bar is ready to help keep you satisfied throughout the day.

ALL TASTE. NO GUILT. Give your body the nutrients it needs without sacrificing your favorite flavors. With real almond butter and a caramel chocolate flavor, this meal bar delivers all the flavor you crave with none of the guilt.

QUALITY INGREDIENTS. Delight in the satisfying flavors and nutrients of these protein bars made with quality ingredients and no artificial colors or flavors.

One 9 count box of MET-Rx Big 100 Colossal Vanilla Caramel Churro Protein Bars

Meal replacement bar is packed with 30 grams of protein for complete hunger satisfaction

This MET-Rx protein bar has 17 vitamins and minerals and is a significant source of Zinc and Vitamins A and C

Vanilla Caramel Churro protein bar features Metamyosyn protein blend

Enjoy these Vanilla Caramel Churro protein bars as meal replacement bars or post workout

Only 2g of sugar and 3g of net carbs per serving

Excellent source of protein and fiber

No added sugar

No added sugar

Essential vitamins and minerals

THE PROTEIN BAR WITH A CANDY BAR TASTE: An indulgent candy bar with a texture you can sink your teeth into. Crunchy peanuts and chewy, gooey caramel encased in a chocolate coating. These are nutritious snack bars you'll actually want to eat!

KETO-FRIENDLY SNACK FOOD: With a combo of low carbs (3g net carbs), healthy fats, protein, and great flavor, it’s never been easier to satisfy your cravings. You can replace those cookies, chips, bread, cake, ice cream, and even a protein shake with healthy snacks that are more compatible with a keto diet.

FUEL ON-THE-GO: 15g of protein (without that chalky protein taste) in one easy-to-carry package. Take it with you to stay energized all day. Pack it with you for lunch, workout, sports, travel, hiking, and more!

LOW-CALORIE SNACKING: Only 180 calories per bar! This makes it the perfect treat for any occasion: before or after the gym, as an after-dinner dessert, or even as a lunch break snack! Add some variety to your diet without gaining weight!

SWEET, WITH NO ADDED SUGAR: That means no sugar crash! Enjoy Swedish-style snacks that taste too good to be true — great tasting AND great for you! Contains delicious nuts and chocolate, without the ingredients you don't want!

You will receive (12) MET-Rx Big 100 Protein Bars - (8) Super Cookie Crunch Bars, 3.52 oz and (4) Chocolate Chip Cookie Dough Bars, 3.52 oz

HIGH PROTEIN BARS: MET-Rx protein bars are power-packed with high protein for the kind of energy your body demands. MET-Rx protein bars help you build energy for your next workout, game, or competition. Available in a variety of flavors and formulas.

POWER ANYTIME, ANYWHERE: A great tasting way to fuel up pre-workout, post-workout or pop one in your bag for a delicious, high protein meal replacement bar

MET-RX PREPARES ATHLETES TO DOMINATE: From protein bars & protein powders to pre-workout & post-workout powders & drinks, MET-Rx makes training fuel with protein & nutrients to enhance your performance, workout, muscle building, & post-exercise recovery.

NUTRITION + SCIENCE: The product of over 25 years of science, MET-Rx Big 100 Protein Bars feature our exclusive METAMYOSYN protein blend, combining fast and slow absorbing protein sources to help you reach new levels of performance

GLUTEN-FREE AND SOY-FREE: Safe, sustainably-sourced ingredients provide the benefits of a gluten- and soy-free diet

See Nutrition Information on package for total fat and saturated fat content. Energy from PLANT-BASED protein and fiber from CHIA and FLAX SEEDS keep you moving whether at work or adventuring

360 to 390 CALORIES: A clever mix of NATURAL ingredients work to provide healthy energy and a quick, filling meal on-the-go

REAL INGREDIENTS: Made-With Natural Oats, Nuts, and Seeds so you can feel good knowing you are feeding your body with safe nutrients

NON-GMO PROJECT VERIFIED: All PROBAR products are Non-GMO Project Verified

Healthy Snack for On-The-Go with Real Food Ingredients: We ditched artificial sweeteners and gut-wrenching fibers found in other protein bars to create a more authentic whey protein bar. Our meal replacement bar is crafted with real ingredients like chocolate chips, peanut butter, natural honey, and whey protein isolate so you can enjoy delectable and guilt-free healthy snacks for any time of the day.

Satisfy Tastebuds with Mouthwatering Flavors: Authentic Bars are setting a new standard for the best-tasting energy bar and protein snack on the market. Whatever you’re craving, Authentic Bars come in many delicious flavors that are ready to indulge your tastebuds and fuel your day. We know it’s tempting, but try not to eat them all at once!

Made with Whey Protein Isolate, Real Nut Butters, and Real Honey - No Soy Protein: Authentic Bars are made exclusively with whey protein to help balance your macros and weight. Our snack bars contain no soy protein or other low-quality protein sources that are commonly used in protein bars. Authentic Bars pack upwards of 16 g of protein each. Refuel and recover energy no matter where life takes you with our protein snacks.

No Gut-Wrenching Fiber, Artificial Sweeteners, or Sugar Alcohols: Many whey protein bars are filled with ingredients that leave your stomach feeling bloated and heavy - After all, there is a cost to achieving a “low carb” keto friendly bar (ours isn’t). Authentic Bars go down easy while providing a real food balance of protein, carbohydrates, and fats from natural ingredients that meet the demands of active lifestyles.

Authentic Ingredients, Authentic Taste, Authentic Results: Jacked Factory Authentic Bars are manufactured right here in the USA. With millions of satisfied customers, we are proud to offer one of the best-tasting mrp whey protein bars around that doesn’t cut corners.

Chewy, delicious, protein meal bars in three tempting varieties, Strawberry, Double Chocolate and Chocolate Peanut Butter

Fuel up with the irresistible taste of Special K Protein Meal Bars in three delicious flavors, with delicious ingredients and protein to keep you moving forward

Good source of 13 vitamins and minerals; Good source of fiber (Contains 5g total fat per serving); 12 grams protein per bar (at least 20% DV); Contains soy, milk, peanut, almond and wheat ingredients; May contain other tree nuts

Pack a wholesome snack on-the-go, enjoy as an afternoon pick-me-up at the office, the portable protein options are endless

Includes 1, 1.8-pound case containing 3, 9.5-ounce boxes of Special K Protein Meal Bars, 6 bars per box; 18 total bars (6 Chocolate Peanut Butter meal bars, 6 Double Chocolate meal bars and 6 Strawberry meal bars); Individually wrapped for freshness and great taste

A REAL FOOD PROTEIN BAR: Our Chocolate Sea Salt RXBAR is the perfect protein bar for any brownie lover. Made with real food ingredients- 100% chocolate, egg whites for protein, dates to bind, nuts for texture. 12 gram of protein. 5 gram fiber. Gluten free.

ANYTIME HIGH PROTEIN SNACK: It’s always the perfect time for a wholesome snack. That’s why we suggest trying this real food protein bar for breakfast time, lunch time, or as a pre or post workout snack. Eat the whole snack bar or save some for later.

GLUTEN FREE AND GUILT FREE SNACK: Paleo, check. Whole30, check. Guilt and gluten- free, double check. RXBARs are the perfect protein bar for any healthy lifestyle. Check out RX Nut Butter for a keto snack option.

ON-THE-GO PROTEIN PACKED FUEL: RXBARs are great for the office, on-the-go snacks, or just a wholesome treat. Grab one bar for a protein-packed pre or post workout snack and get the energy you need.

WE’RE THE BAR THAT RAISED THE PROTEIN BAR, BAR: At RXBAR, we make protein bars. Simple real food ingredients, no gluten, no added sugar, and no B.S.