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10 Best High Fiber Protein Bars for 2025: Top Picks for Health Buffs
If you’re on the hunt for the best high fiber protein bar, you’ve come to the right place. High fiber protein bars not only offer a convenient snack option but also provide essential nutrients that support a healthy lifestyle. These bars are great for those looking to boost their protein intake while keeping their fiber levels high, making them an excellent choice for meal replacements, post-workout fueling, or a mid-afternoon snack. With many options available on Amazon, we’ve compiled a list of the top 10 high fiber protein bars of 2025 to help you make the best choice for your dietary needs.
1. Quest Nutrition Protein Bar
Product Review
The Quest Nutrition Protein Bar is a fan favorite when it comes to high fiber content. With 20 grams of protein and 15 grams of fiber, this bar is perfect for anyone looking to get their protein fix while keeping fiber high. It’s gluten-free and comes in a variety of delicious flavors, including Chocolate Chip Cookie Dough and Cookies & Cream.
−$6.50
- Quest Apple Pie Protein Bars. Enjoy the classic flavor of apple pie in this protein bar that’s got dried apple along with toffee and graham flavored pieces, is topped in a sweet drizzle and provides 20g of protein, 4g of net carbs, and 2g of sugar per serving*.
- ON A QUEST. Quest Apple Pie protein bars deliver the great flavors you want in a snack with 2g of sugar per serving*.
- ON THE MOVE. A delicious protein bar that fits right into your pocket and your busy schedule, providing a great option for a high protein, low sugar* snack on the go!
- BITE INTO QUALITY PROTEINS: Quest uses dairy-based protein to help give your body the amino acids it needs.
- SERVING SIZE: Offered in 12ct cartons containing individually wrapped 2.12oz bars.
Pros:
- 20g protein per bar
- High fiber content (15g)
- Gluten-free options available
- Variety of flavors
Cons:
- Some flavors may have a chalky texture
- Higher price compared to other brands
2. Orgain Organic Protein Bar
Product Review
Orgain Organic Protein Bars are an excellent choice for those who prioritize organic ingredients. Each bar boasts 10 grams of protein and 6 grams of fiber, along with being free from artificial preservatives and additives. These bars come in several enticing flavors such as Chocolate Mint and Peanut Butter.
- CLEANER INGREDIENTS: Orgain Organic Protein Snack Bars are made with 10g of organic plant-based protein, 5g Prebiotic + fiber, 6g of sugar and 150 Calories per bar.
- HIGHER STANDARDS: Our Protein Bars are Non-GMO, gluten-free, contain no soy or dairy ingredients, kosher, no artificial flavors, sweeteners, or preservatives. Oh yeah, they’re Certified USDA Organic, too.
- POWERED BY PLANTS: Includes real, plant-based protein to help you take on your day. Every bar is made with a protein blend of brown rice, pea protein and chia seeds for maximum nutrition and a delicious, grit-free experience.
- LIVE LIKE YOU MEAN IT: We make delicious protein bars that are filled with the nutrition to supplement your daily diet and nutritional needs while giving you a healthy way to curb cravings and hunger.
- LIVE LIKE YOU MEAN IT: We make delicious protein bars that are filled with the nutrition to supplement your daily diet and nutritional needs while giving you a healthy way to curb cravings and hunger.
Pros:
- 10g protein and 6g fiber
- Made with organic ingredients
- No artificial preservatives
- Various flavor options
Cons:
- Lower protein content compared to some competitors
- Texture may not appeal to everyone
3. RXBAR Protein Bar
Product Review
Known for its minimalistic ingredient list, RXBAR offers a high fiber protein bar that provides 12 grams of protein and 5 grams of fiber per serving. It’s made from whole ingredients like egg whites, nuts, and dates. Flavors include Chocolate Sea Salt and Peanut Butter Chocolate.
- Variety pack includes RXBAR Peanut Butter, Peanut Butter Chocolate, and Chocolate Sea Salt
- Discover a snack made with delicious ingredients; High protein bar made with simple foods for great flavor and texture
- Gluten free; Contains 12g protein (up to 20% daily value); Kosher Pareve; Contains cashews, almond, peanut, and egg ingredients
- Protein snacks are great for the office, before or after your workout, or as a quick, feel-good boost for on-the-go snacking
- Includes 1, 18.3oz box containing 10 RXBAR protein bars; 3 Peanut Butter, 3 Peanut Butter Chocolate, and 4 Chocolate Sea Salt
Pros:
- 12g protein and 5g fiber
- Made from whole, natural ingredients
- No added sugars
- Satisfying texture
Cons:
- Limited flavor options
- Higher calorie count compared to others
4. KINDS Protein Bar
Product Review
KINDS Protein Bars bring a delightful crunch to the table with 12 grams of protein and 7 grams of fiber in each bar. The bars are gluten-free, made from nut butters, and have flavors like Peanut Butter Dark Chocolate and Maple Glazed Doughnut.
- Contains one (1), 12 Count box of KIND Protein MAX Crispy Chocolate Peanut Butter Protein Bars
- High protein bars made with real peanut butter, nuts, and the taste of chocolate; high protein snacks mindfully made with peanuts as the #1 ingredient
- With 20g of protein, KIND Protein Max bars are perfect when you need a keto friendly, high protein snack with 0g added sugar* and 1g total sugar
- KIND Protein MAX bars are a wholesome, tasty, and convenient way to include an excellent source of protein in your day
- KIND high protein bars are high in fiber, Non-GMO Project Verified, gluten free, kosher, and contain no artificial sweeteners or sugar alcohols
Pros:
- 12g protein and 7g fiber
- Gluten-free with natural ingredients
- Appealing textures and flavors
Cons:
- Higher in sugar
- Can be calorie-dense
5. Clif Builder’s Protein Bar
Product Review
Clif Builder’s Protein Bar is a well-rounded option for anyone looking to build muscle. With 20 grams of protein and 5 grams of fiber, these bars are specifically designed for athletes. Flavors like Chocolate Mint and Peanut Butter offer a great taste while delivering energy.
- HIGH-QUALITY INGREDIENTS: CLIF Builders plant based protein bars are gluten free, made with non-GMO ingredients, and low glycemic to digest slowly for prolonged levels of energy (packaging may vary)
- CHOCOLATE PEANUT BUTTER GOODNESS: Just the right amount of peanut butter and rich chocolate come together in our Chocolate Peanut Butter Flavor protein bar for classic taste with a crunch
- ENERGY FOR TOUGH WORKOUTS: High protein bar with 20g of complete protein* and additional carbohydrates, CLIF BUILDERS are perfect for fueling recovery and sustaining hardworking bodies after training or competing
- BUILT WITH PURPOSE: Our plant protein bars are crafted with quality ingredients to turn grabbing our bar into raising the bar
- PORTABLE PROTEIN: Individually wrapped, conveniently portable on-the-go protein bars great for tossing in gym bags and backpacks when heading out the door to enjoy after workouts and games
Pros:
- 20g protein and 5g fiber
- Tailored for athletes
- Delicious flavors
Cons:
- Higher sugar content
- Slightly chewy texture that may not appeal to everyone
6. Nature Valley Crunchy Granola Bar
Product Review
Nature Valley Crunchy Granola Bars provide a wholesome snack that delivers 10 grams of protein and 3 grams of fiber. While these bars aren’t exclusively marketed as protein bars, their crunchy texture and great flavors make them a popular choice for anyone looking for a quick snack.
- CRUNCHY GRANOLA BARS: Nature Valley Crunchy Oats 'n Honey Granola Bars combine delicious whole-grain oats with real honey for a breakfast snack or on-the-go treat
- BREAKFAST SNACK: Wholesome snacks with 22g of whole grain per serving (at least 48g recommended daily)
- PERFECTLY PORTABLE: Easy bars for snack time or an on-the-go invigorating treat; Perfect as a part of breakfast, for the pantry, lunch box, and hiking trail
- QUALITY INGREDIENTS: Hearty whole grain oats with no artificial flavors, artificial colors, or high fructose corn syrup
- CONTAINS: One 44.7 oz box of Nature Valley Crunchy Oats 'n Honey Granola Bars; 30 two-bar pouches; 60 bars total
Pros:
- 10g protein and 3g fiber
- Crunchy texture
- Widely available flavors
Cons:
- Lower protein and fiber content
- Not as filling as other bars
7. SimplyProtein Bar
Product Review
SimplyProtein Bars are an all-natural choice packed with 15 grams of protein and 6 grams of fiber. They contain no gluten, dairy, or artificial sweeteners, making them a safe option for those with dietary restrictions. Flavors like Chocolate and Peanut Butter provide indulgent choices.
- 3 Flavor Variety Pack - Includes 4 Dark Chocolate Almond, 4 Lemon Coconut, and 4 Peanut Butter Chocolate Crispy Bars. These snack bars have only 150 to 170 calories and are made to help fuel your day - wherever it takes you. Low Carb, Low Sugar, and High Fiber.
- The Original Bar that Started it All - Packed with 13g of Protein, 2g of Sugar, and 7g of Fiber, our Crispy Bars combine delicious natural flavors with a light and crispy texture for a healthy food option you can enjoy wherever you are.
- Made With Only the Good Stuff - Our bars are plant-based, kosher certified, non-GMO, rich in fiber, and gluten-free. They're also a good source of iron and contain calcium and potassium, making them ideal on-the-go snacks or pre/post-workout energy bars.
- Keep It Simplyfied - Life's complicated, but sticking to your healthy goals doesn't have to be. Simply Protein offers a variety of tasty and nutritious plant-based protein foods, from protein shakes to breakfast bars. Enjoy them all, guilt-free.
- Why Simply Protein? - Our mission is, well, Simple. We will nourish people as if they are family, support the community like they are old friends, and take care of the planet like it was our own backyard. Simple. Delicious. Plant Powered Goodness for All.
Pros:
- 15g protein and 6g fiber
- All-natural ingredients
- No gluten or dairy
Cons:
- Flavors may not please everyone
- Texture can be too chewy for some
8. Aloha Organic Protein Bar
Product Review
For those seeking a vegan option, Aloha Organic Protein Bars offer 14 grams of protein and 7 grams of fiber. The bars are non-GMO, gluten-free, and feature flavors such as Chocolate Mint and Peanut Butter Chocolate Chip.
−$14.34
- Box contains 12 - 1.98 ounce Organic Peanut Butter Chocolate Chip Plant Based Protein Bars
- 14 grams of Organic Plant-Based Protein, 13 grams of Fiber, only 4 grams of Sugar, 240 calories per serving and Nothing Artificial
- ALOHA Protein Bars are Seriously Great Tasting, Vegan, Organic, Non-GMO, Gluten-Free, Certified USDA Organic, Kosher, Soy-Free, Dairy-Free, Stevia-Free, High Fiber and Paleo Friendly
- Made for a healthy lifestyle with 100% real whole food ingredients; organic brown rice protein, organic pumpkin seed protein, and nothing artificial
- A delicious option and healthy snack for pregnant women, vegetarians, vegans, celiacs and paleo friendly diets. Makes a perfect snack, meal replacement, breakfast on the go or helps to fuel or refuel pre/post workouts or exercise
Pros:
- 14g protein and 7g fiber
- Vegan and non-GMO
- Delicious flavor profiles
Cons:
- Slightly higher in calories
- May be pricier than other brands
9. Pure Protein Bar
Product Review
The Pure Protein Bar is an affordable option yielding 20 grams of protein and 2 grams of fiber. It’s perfect for anyone seeking a basic, high-protein snack without breaking the bank. With flavors like Chocolate Deluxe and Peanut Butter Cookie, these bars taste great while delivering nutrition.
−$3.28
- NEW LOOK! One 12 count box of Pure Protein Chocolate Peanut Caramel Protein Bars
- These protein snack bars offer delicious chocolate, peanut, and caramel flavors in every bar
- Enjoy a gluten free protein bar pre workout, post workout, or on the go
- Low sugar (1) protein bars each contain 20 grams of protein, 2 grams of sugar, and 190 calories
- These 20g protein bars provide high-quality protein, an essential part of a nutritious, balanced diet
Pros:
- 20g protein and 2g fiber
- Budget-friendly
- Great taste
Cons:
- Lower fiber content
- Some flavors can be overly sweet
10. GoMacro MacroBar
Product Review
GoMacro MacroBars are a nutrient-dense option that features 10 grams of protein and 5 grams of fiber. These bars are vegan, gluten-free, and made from entirely organic ingredients. Flavors include Peanut Butter Chocolate Chip and Maple Sea Salt.
−$7.46
- Peanut Butter Chocolate Chip
- HEALTHY INDULGENCE: Our original Peanut Butter Chocolate Chip MacroBar combines 11g of easy-to-digest plant-based protein with organic peanut butter, roasted peanuts, and our vegan chocolate chips.
- YOUR NEW FAVORITE PROTEIN BAR: Stay energized, satisfied, and fueled with plant-based protein. Whether you enjoy them as a snack bar on-the-go or delicious treat, eating clean never tasted so good!
- CERTIFICATIONS YOU CAN TRUST: All MacroBars are Certified Organic, Vegan, Gluten-Free, Kosher, Non-GMO, C.L.E.A.N., and Soy-Free. If there were a certification for delicious, we’d have that too!
- RESPONSIBLY SOURCED: We believe that natural food is healthier for the body and soul. We only work with suppliers who meet our high standards for taste, certifications, and environmental stewardship.
Pros:
- 10g protein and 5g fiber
- Vegan and gluten-free
- Organic ingredients
Cons:
- Higher price point
- More calorically dense than some brands
By focusing on the best high fiber protein bars, you can make confident choices in your nutrition. Whether you prioritize organic options, low sugar content, or appealing textures, there’s something for everyone among these top picks. With so many tasty varieties available, it’s easy to mix and match to find the perfect bar that caters to your tastes and nutritional requirements.
Buying Guide for High Fiber Protein Bars
High fiber protein bars are a popular choice for those looking to boost their protein intake, support digestion, and maintain energy levels throughout the day. Whether you’re an athlete, a busy professional, or just someone looking for a nutritious snack, finding the right bar can be a game-changer. Here’s how to choose the best high fiber protein bar for your needs.
Key Considerations
1. Protein Content
- Look for bars with at least 10-20 grams of protein per serving. This is particularly important if you’re using them as a meal replacement or post-workout recovery.
2. Fiber Content
- Aim for at least 5 grams of fiber per bar. More fiber can help with digestion and keep you feeling full longer.
3. Ingredients
- Whole Foods: Choose bars made with natural ingredients like nuts, seeds, and whole grains.
- Sugar Content: Be mindful of added sugars. Look for bars with low sugar (ideally under 10 grams) and natural sweeteners like honey or agave.
- Artificial Ingredients: Try to avoid bars with artificial flavors, colors, or preservatives.
4. Types of Protein
- Whey Protein: Quick absorption, suitable for muscle recovery.
- Plant-Based Protein: Options like pea protein, brown rice protein, or hemp protein are ideal for vegetarians and vegans.
5. Flavor and Texture
- Consider your preference for flavors (chocolate, peanut butter, fruit) and textures (chewy, crunchy, or soft). Many brands offer variety packs so you can try different flavors.
6. Dietary Restrictions
- Check for allergens or dietary considerations such as gluten-free, dairy-free, or nut-free options according to your dietary needs.
7. Caloric Content
- Balancing protein and fiber with calorie intake is important. Aim for bars that provide a good nutrient profile without excessive calories.
8. Brand Reputation
- Research brands that prioritize quality and transparency in their ingredient sourcing and nutritional claims. Customer reviews can also provide insight into taste and effectiveness.
9. Price
- Compare prices across brands. High-quality bars may cost more, but they often provide better nutritional value.
Best Practices for Usage
-
Meal Replacement: If you’re using bars as meal replacements, pair them with a piece of fruit or a small salad for a balanced intake of vitamins and minerals.
-
Pre/Post-Workout Fuel: Consider consuming a bar before or after workouts for sustained energy and recovery.
-
Snack Option: Keep a bar in your bag for a quick, nutritious snack to curb hunger between meals.
Recommendations
Here are a few popular high fiber protein bars to consider:
- Quest Bars: Known for their high protein and fiber content, with diverse flavors.
- RXBAR: Made with whole ingredients, no added sugar, and a significant protein boost.
- GoMacro Bars: Organic and plant-based, great for those with dietary restrictions.
- KIND Protein Bars: Offer a good mix of nuts and protein with lower sugar content.
Conclusion
Choosing the right high fiber protein bar can support your health and wellness goals. By considering protein and fiber content, ingredient quality, dietary needs, and personal preferences, you can find a bar that meets your needs. Enjoy experimenting with different brands and flavors to see what works best for you!
