To compare high-protein, high-fiber snacks, start with the amount you will actually eat, then check protein grams, dietary fiber and fiber %DV, calories, saturated fat, sodium, and added sugars on the Nutrition Facts label. There is no universal grams-per-serving cutoff established here for snacks that are “high” in both protein and fiber, so front-of-package wording alone is not enough.
Start with the portion you will eat
Nutrition Facts values usually describe one serving, not necessarily the whole package. Check the serving size and servings per container, then compare the listed amounts with your realistic portion. If you eat two servings, for example, the nutrients and calories you consume are twice the one-serving amounts.
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The FDA emphasizes that “The serving size is not a recommendation of how much to eat.” Use it to interpret the numbers, not as a prescribed portion. FDA guidance on the Nutrition Facts label and its Nutrition Facts Outreach Manual explain serving size and how package servings relate to the listed nutrients.
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Use fiber %DV to judge how much fiber a serving provides
The FDA’s current Daily Value for dietary fiber is 28 g. Its general guide is that 20% Daily Value or more per serving is high, while 5% DV or less is low. These are broad label-reading guides, not a snack-specific standard. Compare products at similar serving sizes, or recalculate for the portion you plan to eat.
#1 Best Overall
- HIGH PROTEIN SUPER-SNACK: Packed with 12 grams of plant based protein in a convenient individual wrapped 110 calorie snack pack perfect for the gym, as office snacks, or even a school lunch snack for kids!
- LOW-CARB & KETO FRIENDLY: Enjoy a small handful or the whole snack bag at once! With only 2 grams of net carbs per serving, our edamame are dry roasted, are a guilt-free keto food, and a great protien packed chip-alternative!
- BETTER FOR YOU: A healthy, low carb snack for every lifestyle and diet. Crunchy Roasted Edamame Beans are keto friendly, gluten-free, grain-free, kosher, high protein snack product that's also a perfect vegetarian / vegan snack with low sugar, no cholesterol, high fiber and low-GI (for a great diabetic snack), and dairy free. It’s the ideal healthy keto snack for your goals! A perfect diet snack food to keep in the pantry.
- CRUNCHY, DELICIOUS, and FUN: Our beans are dry roasted, never-fried, and seasoned to perfection for a satisfying, savory, CRUNCH on every bite! Enjoy it straight from the bag, as a salad topper for extra crunch, or on top of your meal for added fuel!
- SNACKING ON THE GO: Fight hunger and stay fueled with energy on the go. Keep snack sized packs in your backpack, car, gym bag - wherever adventure takes you. It's a great trail mix alternative for hiking and is better for you than pistachios, peanuts, other nuts, and even roasted chickpeas!
For example, a snack showing 20% DV for fiber provides one-fifth of the Daily Value in its labeled serving. A larger portion provides more fiber, but also more of the other nutrients and calories listed for that serving. The FDA’s Daily Value reference lists 28 g as the fiber DV and 50 g as the protein DV; neither figure is a snack target.
Compare protein grams, not just front-of-package claims
Compare the protein grams in a realistic portion, but do not assume that every Nutrition Facts label will show a protein %DV. The FDA does not require protein %DV on every food label intended for the general population; it is required in specified circumstances, including when a qualifying protein claim is made. The FDA explains these conditions in How to Understand and Use the Nutrition Facts Label.
Rank #2
- PROTEIN SNACK MIX WITH ALL THE FLAVOR: Looking for savory snacks for adults and kids? Catalina Crunch Snack Mix has you covered, delivering big taste and a smarter way to snack! With 10g of Protein per snack size pouch, it’s a deliciously, satisfying alternative!
- POWERED WITH PROTEIN AND FIBER: Not only is Catalina's snack mix high in protein with 10g to fuel your day, it's also a good source of fiber and contains only 2g of sugar per snack size pouch.
- SNACK HAPPIER WITH BETTER INGREDIENTS: Our snack mix features a savory mix of our Catalina Crunch cereal, high protein pretzels, cashews, almonds, and crispy soy wheels, all with our signature bold and garlicky seasoning.
- CLEANER SNACKING FOR ANY OCCASION: Catalina Crunch Mix is free of any flavors or sweeteners and comes in resealable bags, making them the perfect option for on-the-go, travel or shareable office snacks.
- Snack time, any time! We're flipping the script on snacking with bold flavor and positive nutrition, without all the sugar. Catalina Crunch has craveable taste you love, plus the protein and fiber you need to win the day.
The 50 g protein Daily Value is a reference used for labeling, not a definition of a high-protein snack. Likewise, the sources cited here do not establish a universal combined protein-and-fiber threshold for this snack category. Treat phrases such as “high protein” or “high fiber” as a prompt to verify the Nutrition Facts panel, rather than as a substitute for comparing its values.
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A snack’s protein and fiber are only part of the comparison. The FDA recommends choosing foods higher in fiber and limiting saturated fat, sodium, and added sugars more often. Consider calories alongside those nutrients, especially when comparing packages with different serving sizes.
Rank #3
- HUNGER CONTROL & SATIETY – Enjoy Wonderslim High Protein & Fiber Bars that make snacking feel like a treat! Crafted to satisfy sweet cravings while supporting your goals, each bar delivers 15g of protein and 7g of fiber with 160 calories or less.
- POWERFUL PROTEIN + FIBER COMBO – 15g protein helps support muscle health and helps keep you feeling satisfied, while 7g fiber supports digestive health and steady energy, making each gluten free protein bars a smart, functional snack for your day.
- LOW SUGAR, LOW CARB PROTEIN BAR – With a low carb, low sugar profile, these protein snack bars let you snack smarter and satisfy cravings without the extra calories, making them a guilt-free treat you can actually feel good about.
- CONVENIENT ANYTIME SNACK – Perfect for busy schedules—keep them in your bag, desk, or car for a quick, satisfying snack that helps curb hunger and fits easily into your daily routine.
- TRUSTED BRAND – Wonderslim has been delivering protein and fiber-rich snacks for over 25 years to support smart snacking, balanced nutrition, and everyday wellness. Variety Pack Update: During this transition, you may receive either our previous assortment with Lemon or our updated assortment without Lemon while remaining inventory is sold through. Flavor assortment may vary.
- Fiber: Check grams and %DV per serving.
- Protein: Compare grams per realistic portion and note whether a displayed %DV is present.
- Calories: Scale the listed amount to what you expect to eat.
- Saturated fat, sodium, and added sugars: Compare these values across similar portions as tradeoffs.
No single snack is automatically the best choice on every measure. Your comparison depends on the amount you will eat and the label values that matter to you.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Use the ingredient list as a second check
The ingredient list can show what the snack is made from, but it does not replace the Nutrition Facts panel. Ingredients appear in descending order by weight, so items near the beginning make up more of the product. Look for ingredients such as oats and other whole grains, beans, peas, lentils, soy, nuts, or seeds if those suit your preferences. Fruit and vegetables are also categories to consider, but a product’s actual protein and fiber still need to be checked on its label.
Rank #4
- STAY ON TRACK: Each brownie bar provides 7g of fiber (25% daily value of fiber, 3g of fat per bar); Diets high in fiber can help keep your digestive system on track
- BARS OF GOODNESS: Sink your teeth into chocolatey bars that are GLP-1 friendly and have an excellent source of iron (10% daily value); Each bar has 2g of sugar
- BROWNIE BARS: Great tasting chocolate fudge brownie flavored fiber bars topped with a chocolatey drizzle
- PANTRY FAVORITE: Grab and go bars make an ideal office snack, addition to breakfast, after lunch dessert, on the go snack, or anytime treat
- CONTAINS: One big cardboard box of Fiber One Soft Baked Chocolate Fudge Brownies, Fiber Snacks, Mega Pack, 18 bars, 16 oz; Perfect for instant snacking
For example, roasted edamame snacks may be worth comparing as a soy-based option. That category alone does not establish that a particular package is high in both protein and fiber. Check the current package for serving size, nutrients, ingredients, and any dietary restrictions relevant to you. FDA resources on dietary fiber and the Nutrition Facts label and using the Nutrition Facts label provide further guidance.
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Best Value
- 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.
A quick comparison checklist
- Find the serving size and servings per package.
- Adjust the label values to match the amount you expect to eat.
- Compare fiber grams and %DV; use 20% DV or more as the FDA’s general guide to a high amount per serving.
- Compare protein grams; do not treat 50 g DV as a snack goal or assume protein %DV must appear on every label.
- Check calories, saturated fat, sodium, and added sugars for the same portion.
- Scan the ingredients for foods and ingredients you prefer, then verify the package meets your dietary needs.
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.
