The best protein bar depends on what you need it to do. In Good Housekeeping’s January 16, 2026 roundup, RXBAR is the overall pick; ALOHA is the plant-based pick; and the other four stand out for their particular fiber, storage, or portion-size features. Compare the bars by serving, ingredients, allergens, and storage—not protein grams alone.
Six protein bars, compared
Good Housekeeping’s picks are category recommendations, not a universal ranking. Nutrition figures below are the roundup’s reported label data for the named bars; they may differ by flavor or reformulation. Check the package you are buying for current nutrition, ingredients, allergens, and storage directions.
| Bar and roundup category | Serving and reported nutrition | Protein source and practical notes |
|---|---|---|
| RXBAR Protein Bars — Best Overall | 52 g; 12 g protein, 5 g fiber, 200 calories, 0 g added sugar | Egg whites provide protein. The roundup highlights date-sweetened ingredients and a range of flavors; tester opinions on texture were mixed. Chocolate Sea Salt and Peanut Butter Chocolate were favorites. |
| ALOHA Organic Plant Based Protein Bar — Best Plant-Based | 56 g; 14 g protein, 10 g fiber, 230 calories, 5 g total sugar, 4 g added sugar | Brown rice and pumpkin seed protein. No sugar alcohols or stevia are reported; some flavors use monk fruit. Chocolate Fudge Brownie and Peanut Butter Chocolate Chip were favorites. |
| Zing Plant-Based Bar | 50 g; 10 g protein, 5 g fiber, 220 calories, 5 g added sugar | Includes almond and rice protein, so it is not suitable for people with nut allergies. Dark Chocolate Coconut stood out. |
| MUSH Protein Bar — Best Refrigerated | 65 g; 15 g protein, 4 g fiber, 260 calories, 9 g added sugar | Milk protein; Good Housekeeping says it must stay refrigerated. Double Chocolate Chip stood out among its three flavors. |
| good! Snacks Vegan Cookie Dough Protein Bar — Best High-Fiber | 60 g; 15 g protein, 12 g fiber, 220 calories, 9 g added sugar | Its protein blend includes fava bean and brown rice. The roundup advises easing in and drinking water because of the high fiber. |
| Perfect Bar Chocolate Chip Cookie Dough Snack Size — Best Snack Size | 51 g; 10 g protein, 2 g fiber, 250 calories, 10 g added sugar | Protein comes from nuts, milk, and egg. Good Housekeeping notes that Perfect Bar requires refrigeration; this option is unsuitable for people with nut allergies. |
How to choose a bar for your needs
For a simple ingredient profile or no added sugar
RXBAR is the roundup’s overall pick, with 12 g protein and 0 g added sugar per reported 52 g bar. That does not make it the best fit for everyone: egg whites are an animal-derived protein, and the roundup reports mixed views on texture. ALOHA offers a plant-based alternative with 14 g protein, but its reported label includes 4 g added sugar.
For a plant-based option
ALOHA and Zing are the roundup’s plant-based choices. ALOHA has more reported protein and fiber per bar—14 g and 10 g—while Zing reports 10 g protein and 5 g fiber. Zing contains almond protein and is not suitable for nut allergies. Review the exact flavor’s ingredient and allergen label for either bar.
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- Quest Ultimate Protein Bars Variety Pack. Your favorite Quest protein bars! In one fantastic variety pack! Enjoy the many delicious tastes of our classic protein bars. Try the protein bars value pack with 20-21g of protein and 4-5g of net carbs, and 0-2g of sugar*.
- ON A QUEST. Quest protein bars deliver the great taste you want in a snack.
- AT HOME OR ON-THE-GO. Delicious protein bars that fit right into your busy schedule.
- BITE INTO QUALITY PROTEINS: Every Quest product is made with high-quality dairy-based proteins to help give your body the amino acids you need.
- SERVING SIZE: Offered in 12ct cartons containing individually wrapped 1.76oz bars.
For extra fiber
good! Snacks reports 12 g fiber per 60 g bar, the highest amount among these six picks. It also has 15 g protein, 220 calories, and 9 g added sugar per reported serving. If you are not used to a high-fiber bar, follow the roundup’s advice to ease in and drink water.
For a refrigerated bar or smaller snack
MUSH is the refrigerated pick, with 15 g protein per reported 65 g bar; its storage requirement makes it less convenient to keep unrefrigerated. Perfect Bar’s featured snack-size bar is 51 g and reports 10 g protein, but Good Housekeeping also notes a refrigeration requirement for Perfect Bar. “Snack size” does not necessarily mean low calorie: this bar is reported at 250 calories.
Rank #2
- VARIETY PACK: Includes one 16-pack box of CLIF BAR energy bars in a variety of delicious flavors including classic favorites like Chocolate Chip, Crunchy Peanut Butter, and White Chocolate Macadamia Nut Flavor! (packaging may vary)
- QUALITY INGREDIENTS: Non-GMO protein bars contain 9-11g of protein and are made with plant-based ingredients like organic rolled oats and no high fructose corn syrup - sustaining your energy never felt (or tasted) so good
- SUSTAINED ENERGY: CLIF BAR is purposefully crafted with a mix of protein, fat, and carbohydrates to sustain active bodies before and during long, moderate-intensity activity
- CRAFTED WITH PURPOSE: CLIF BAR energy bars are made in 2 LEED certified bakeries that use renewable electricity including on-site generation and/or the purchase of renewable energy credits (RECs)
- ON-THE-GO ENERGY: Whether you need sustained energy for hiking, climbing, or a long bike ride, CLIF BAR delivers delicious energy that’s all wrapped up and ready to go
What the nutrition numbers do—and don’t—tell you
Protein grams are only one part of the comparison. Check protein and fiber alongside calories, added sugar, sodium, serving size, protein source, allergens, sweeteners, and storage needs. A bar labeled high-protein or no-added-sugar is not automatically a better fit for your appetite, diet, or daily needs.
Dietitian Cassandra Lepore, M.S., R.D., told Good Housekeeping: “Watch out for excess added sugars, especially those from cane sugar, corn syrup, dextrose, glucose or fructose.” She added, “Too much added sugar defeats the purpose of a protein bar—at that point, it’s more like a candy bar in disguise.” Treat that as guidance to check the ingredient list and added-sugar line, not as a complete measure of a bar’s nutritional value.
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- Good source of protein bars: Each chewy granola bar provides good source of protein (10g per serving) for lasting energy; enjoy as a protein snack or pre-workout boost; gluten free and made with no artificial flavors or colors for a satisfying treat.
- Gluten free snacks: Satisfy cravings with a snacks variety pack of 15 protein bars in three flavors—Peanut Butter Dark Chocolate, Salted Caramel Nut, and Peanut Almond Dark Chocolate; perfect for convenient snacks at home, work, or on the go.
- Protein snacks variety: This snack bars pack includes five bars of each delicious flavor for a total of 15; ideal for lunch boxes, pantries, hiking trails, or as convenient snacks for adults seeking satisfying protein.
- Snack bars convenience: Individually wrapped chewy granola bars are portable for busy lifestyles; enjoy as gluten free snacks at work, travel, or outdoor adventures; no high fructose corn syrup or artificial ingredients.
- Trusted quality: From General Mills, these protein bars offer a satisfying snack option with good source of protein (10g per serving); gluten free, no artificial flavors or colors, and perfect for protein snacks or anytime cravings.
Sweeteners and sugar alcohols can also complicate a quick label comparison. For example, Barebells’ official U.S. Brownie Batter page lists 20 g protein, 210 calories, 1 g total sugar, 0 g added sugar, and 6 g sugar alcohol per 55 g bar, along with milk and soy allergens (Barebells Brownie Batter nutrition and ingredients). This is a manufacturer label example for that flavor, not one of Good Housekeeping’s six picks. Prima’s listed 57 g bar flavors provide another illustration: its official label examples show 21 g protein but 11–13 g added sugar, and the company explains that honey counts as added sugar on its label (Prima Prime Time Protein Bar). These examples are not directly interchangeable with the roundup’s bars; serving sizes and products differ.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.How Good Housekeeping selected the six
Good Housekeeping says its Nutrition Lab evaluated more than 90 protein bars over the two years preceding its roundup, considering nutrition quality, ingredient integrity, and taste. Its stated nutrition standards were no more than 300 calories, no more than 10 g added sugar, at least 10 g protein, no more than 300 mg sodium, and at least 3 g fiber when possible. The outlet also reports feedback from over 1,000 GH+ consumer testers nationwide, alongside in-office taste tests (Good Housekeeping’s best protein bars roundup, updated January 16, 2026). Those are the publisher’s selection methods, not a clinical study or a promise of individual health effects.
Quick Recap
Best Value
- BAREBELLS VARIETY PACK PROTEIN BARS - 12 individual yummy Barebells protein bars! Tired of eating bars that taste like cardboard? Our protein bar variety pack is a delicious mix of some of our fan favorite flavors, all with 20 grams of protein – (3) Cookies & Cream, (3) Caramel Cashew, (3) Salty Peanut, and (3) Chocolate Dough.
- DELICIOUS HIGH PROTEIN SNACKS WITHOUT ADDED SUGAR - Searching for protein bars that taste like a chocolate bar or treat? This protein bar from Barebells is free from added sugars and packed with 20 grams of protein.
- LEGENDARY TEXTURE AND TASTE - Barebells high protein bars are famous for their soft texture and mouth-watering flavors. Barebells chocolate protein bars were crafted to delight your taste buds!
- CONSCIOUS SNACKING – Our bars are available in 9 incredible flavors, GMO Free and Palm Oil Free. We are on a quest to continue to develop our products and to prove to the world that macro-friendly protein bars don’t have to taste bland… But delicious!
- ON THE GO HIGH PROTEIN SNACKS - Barebells are the ultimate choice for a pre-workout or post-workout snack, as an office snack, or for anyone who wants to satisfy a chocolate or sweet craving, without the added sugar*
Rank #4
- Protein Bars Low Sugar* High Protein – this bar contains just 3g of sugar and balanced macros, offering a smarter choice than candy bars or sugary snacks while still delivering the flavor you crave and look forward to.
- Convenient Pantry Staple - Individually wrapped nutrition bars, perfect for office snacks, school snacks, or afternoon treats. Delivering clean, portable energy for pre-workout, post-practice recovery, or any other protein needs
- The Ultimate Variety Pack – Taste the fun with Galactic Brownie, Sundae Cone, and Chocolate Peanut Butter bars. Inspired by classic treats, these protein bars bring delicious, playful sweetness while packing the serious fuel you need for your day.
- Macros That Work for You – this bar packs 20g of protein with only 190 calories, 3g of sugar, and balanced macros. A smart option that combines the nostalgic after-school treat flavor with convenient, functional fuel you can enjoy anytime.
- Gluten Free Option – Certified gluten free protein snacks for adults fit into more diets without compromise, offering dependable nutrition and great taste for families, athletes, and snackers who want high protein bars they can trust daily.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
