Best Aspartame-Free Protein Bars of 2026

The think! Protein Bars in Lemon Delight flavor offer a tangy and mouthwatering taste with almonds and sweet creamy frosting. With 20 grams of protein, this bar is ideal for those seeking a multipurpose snack or meal replacement. It helps support muscle recovery and growth, and satiety. The bar contains 0 grams of sugar and no artificial sweeteners, making it a great choice for those watching their sugar intake. The ingredients have been produced without genetic engineering and contain no artificial colors or flavors. Includes 10 bars.

Pure Protein Bars are the perfect combination of high protein, only 2g of sugar, and great taste. This Chocolate Peanut Butter bar has 20g of protein for quick and sustained energy, and is gluten free. Perfect for before or after a workout, these bars are packed with a high quality protein blend for both quick and sustained energy, and full of flavor to satisfy your sweet tooth one bite at a time. Customers love the taste, texture, and price of these bars, and appreciate that they are a healthier alternative to candy bars.

Pure Protein Bars Variety Pack is a great combination of high protein, low sugar and great taste. Each bar contains 20g or 21g of protein (depending on flavor) for quick and sustained energy, and is gluten free. Perfect for pre- and post-workout fuel, these bars are packed with a high quality protein blend and full of flavor to satisfy your sweet tooth one bite at a time.

Orgain Organic Plant Based Protein Bar offers 12 chocolate chip cookie dough bars with 10g of organic plant based clean protein, 3g of organic dietary fiber, 5g of sugar, and 140 calories per bar. The bars are vegan, gluten-free, lactose-free, soy-free, kosher, and non-GMO. These bars are perfect for supplementing daily diet and nutritional needs, curbing cravings and hunger, and providing healthy, on-the-go nutrition for men, women, and kids. These are great for meal replacement, office snacks, on-the-go breakfast or lunch, building lean muscle, muscle recovery, and pre or post workouts.

The Lenny & Larry's Complete Cookie-fied Bar is a plant-based, vegan, and non-GMO protein bar that provides 12g of plant-based proteins and 5g of fiber in a soft, chewy bar with crunchy cookie bits. It's a perfect on-the-go snack that satisfies your sweet cravings and provides the daily recommended protein intake. With this bar, you can never be low on energy anywhere.

Misfits Protein Bar is an indulgent and delicious snack option that provides a satisfying crunch. With 15g of plant-based protein per bar, it is a high protein snack that is perfect for on-the-go or staying-at-home. The low sugar content of only 1g per bar makes it a guilt-free choice, and its high fiber content and low calorie count make it a healthy option. Additionally, these bars are vegan, gluten-free, and dairy-free, making them suitable for a variety of dietary needs. Misfits Protein Bar is the perfect choice for chocolate lovers who want to increase their protein intake, cut back on dairy, and reduce sugar while still enjoying a delicious treat.

think! Protein+ 150 Calorie Bars are a delicious way to satisfy snack cravings and support satiety. With 10 grams of protein, 5 grams of sugar, and 5 grams of fiber, they are a convenient and healthy snack option. The Salted Caramel flavor is particularly tasty, with a smooth caramel taste and a hint of salt. The bars contain no artificial sweeteners, colors, or flavors, and all ingredients have been produced without genetic engineering.

The Rise Whey Protein Bar is made with whole food ingredients and contains 18g of whey protein isolate per bar. With only 5 ingredients, it is a nutritionally-enhanced food that is ideal for pre/post workout or as a meal replacement. It is handmade, artisanally crafted, and packed in small batches daily. The bar is a great source of protein, and has a simple non-GMO, gluten-free, and soy-free recipe. The Rise bar is an all-natural macro snack that offers a great replacement for cereal and granola.