10 Best Protein Powders With Fiber in 2026

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For a protein powder that supports both muscle recovery and digestive health, the BSN SYNTHA-6 Premium Protein Powder is our Best Overall pick. It delivers 22 grams of protein from six sources alongside 6 grams of fiber per serving, with only 4 grams of sugar. For plant-based needs, the Orgain Organic Vegan 30g Protein Powder takes Best High-Protein Plant Pick, and the Premier Protein Powder Plus Fiber earns Best Gut Health Support with 7 grams of prebiotic fiber.

The challenge with most protein powders is they focus solely on protein content, often neglecting the fiber that helps you feel full and supports regular digestion. Many popular options leave you with a sugar spike or an unsettled stomach. You want a powder that pulls double duty, rebuilding muscle while keeping your gut happy.

This guide is research-based, drawing on manufacturer specs, expert round-ups, and patterns in owner feedback. We evaluated dozens of formulas across 10 finalists to find the best protein powders with fiber for different diets and goals.

Top 10 Protein Powders With Fiber in the Market

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The Best Protein Powders With Fiber, Reviewed

#1Best Overall

BSN SYNTHA-6 Premium Protein Powder

BSN SYNTHA-6 Premium Protein Powder
Protein per serving22g
Fiber per serving6g
Sugar per serving4g
Fat per serving6g
Protein sources6 types including whey isolate and micellar casein
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What We Like

  • 22g protein from 6 sources
  • 6g fiber per serving
  • Only 4g sugar per serving
  • Versatile any-time-of-day use

Trade-offs

  • Contains dairy and egg, not vegan-friendly
  • 6g of fat per serving for strict low-fat diets

This protein powder delivers 22 grams of protein from six different sources, including whey isolate and micellar casein, plus 6 grams of fiber per serving. That means you get digestive support alongside a protein blend that covers a range of amino acid profiles. With only 4 grams of sugar and 6 grams of fat per serving, it fits into a balanced diet without excessive sweetness or fat. It’s designed for use any time of day, post-workout, between meals, or as a snack, so you don’t need separate powders for different occasions.

If you’re avoiding dairy or eggs, this protein powder won’t work for you. It’s built around whey, casein, and egg albumin. At 6 grams of fat per serving, it’s not the leanest option on the shelf, but it packs 22 grams of protein from six different sources, plus 6 grams of fiber and only 4 grams of sugar. That means you get a substantial protein boost with enough fiber to help keep you full, without the sugar spike you’d expect from a flavored shake.

Best for: Anyone wanting a versatile, multi-source protein powder with solid fiber content and low sugar for use any time of day. Not ideal for vegans or those on strict low-fat diets.
#2Best High-Protein Plant Pick

Orgain Organic Vegan 30g Protein Powder

Orgain Organic Vegan 30g Protein Powder
Protein per serving30g
Fiber per serving6g prebiotic fiber
Calories per serving200
Sugar per serving1g
CertificationsUSDA Organic
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What We Like

  • 30g plant protein with all 9 EAAs
  • 6g prebiotic fiber for gut health
  • USDA Organic, no soy or dairy
  • Only 1g sugar per serving

Trade-offs

  • Higher calorie count than some plant picks
  • Contains 1g sugar per serving

Six grams of prebiotic fiber per serving means this powder pulls double duty, supporting both muscle recovery and digestion in one shake. That 30g of organic plant protein, sourced from peas, brown rice, mung beans, and chia seeds, delivers all nine essential amino acids. So you are not missing out on the building blocks your body needs after a workout. It fits especially well if you want a cleaner protein that skips soy, dairy, and artificial sweeteners, and the 1g of sugar keeps things simple for everyday use.

At 200 calories per serving, this protein powder packs more energy than lighter plant-based options like EarthChimp Organic Vegan Protein Powder. So it works best for those who want a meal replacement or post-workout recovery rather than a low-calorie supplement.

Best for: Anyone wanting a high-protein, organic plant powder that also supports gut health with prebiotic fiber.
#3Best Gut Health Support

Premier Protein Powder Plus Fiber

Premier Protein Powder Plus Fiber
Protein per serving25g
Fiber per serving7g prebiotic fiber
Flavors availableChocolate, Vanilla
Servings per container17
Type of proteinWhey protein
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What We Like

  • 25g whey protein per serving
  • 7g prebiotic fiber for gut health
  • No added sugar
  • Award-winning taste

Trade-offs

  • Whey protein not suitable for vegans
  • Contains dairy, so not for lactose-intolerant users

Seven grams of prebiotic fiber in each serving helps support gut health while delivering 25 grams of whey protein. That dual action makes it a smart pick if you want to feel fuller longer and keep your digestion happy without sacrificing muscle support. The vanilla flavor earned a gold medal, and the powder blends well with water, milk, or smoothies.

The trade-off is that whey protein isn’t plant-based, so it won’t work for vegan or dairy-free diets. Compared to Orgain’s vegan option with 6g of fiber, Premier offers one more gram of fiber and a proven taste award, but it’s not organic or plant-derived. If gut health is your priority and you’re fine with dairy, this is a straightforward, no-added-sugar way to get both protein and fiber in one scoop.

Best for: Anyone who wants a whey-based protein powder with meaningful prebiotic fiber for gut health and no added sugar. Not ideal for vegans or those avoiding dairy.
#4Best Clean Ingredient Profile

EarthChimp Organic Vegan Protein Powder

EarthChimp Organic Vegan Protein Powder
Protein Per Serving20g
Fiber Per Serving4g
Calories Per Serving120
SweetenerMonk fruit
CertificationsUSDA Organic, Vegan
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What We Like

  • 0g added sugar, no artificial sweeteners
  • 1 billion CFU probiotics per serving
  • Every ingredient listed in plain English
  • Dairy free, gluten free, and soy free

Trade-offs

  • Only 20g protein per serving (lower than some competitors)
  • Contains dates and banana, which add natural sugars

With 20 grams of plant protein, 4 grams of fiber, and just 120 calories per serving, this powder offers a clean nutritional profile that prioritizes ingredient transparency over flashy numbers. Every component is listed in plain English: organic cocoa, dates, banana, baobab, cinnamon, turmeric, with no artificial sweeteners, sugar alcohols, or carrageenan. It is sweetened with monk fruit, so you get a chocolate taste that is not cloying, and the added probiotics (1 billion CFU per serving) support gut health without requiring a separate supplement. This makes it a strong fit for anyone who wants a straightforward, whole-food approach to their protein shake, especially if you are avoiding dairy, soy, or gluten and prefer knowing exactly what goes into your body.

At 20 grams of protein per serving, this powder delivers less than the 30 grams you get from Orgain Organic Vegan 30g Protein Powder. So if building muscle is your main goal, you may need an extra scoop. The chocolate flavor is made with organic cocoa and a touch of monk fruit, not too sweet, and the ingredient list is clean, no artificial sweeteners, sugar alcohols, or carrageenan. For someone who prioritizes organic certification, added fiber, and probiotics in a low-calorie shake, this powder delivers exactly what it promises without hidden ingredients.

Best for: Health-conscious eaters who want a transparent, organic protein powder with fiber and probiotics and no artificial additives. Not ideal for those seeking maximum protein per scoop or a range of flavor options.

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#5Best Probiotic & Fiber Blend

Vega Protein + Recovery Powder

Vega Protein + Recovery Powder
Protein per serving30g
Fiber sourceProbiotics & fiber
Probiotic CFUs2 billion
CertificationNSF Certified for Sport
Dietary featuresVegan, dairy-free, gluten-free
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What We Like

  • 30g plant-based protein per serving
  • 2 billion CFU probiotics for gut health
  • NSF Certified for Sport
  • Dairy-free and gluten-free formula

Trade-offs

  • 19 servings per container means frequent repurchasing
  • Not suitable for those avoiding probiotics

With 30 grams of vegan protein plus 2 billion CFU probiotics and fiber in every scoop, this powder is built for active people who want muscle recovery without upsetting their stomach. The NSF Certified for Sport badge adds a layer of trust for anyone serious about clean training, from prepping for competition to staying consistent. That blend of probiotics and fiber supports digestion, making it a smart pick if gut sensitivity tends to be a weak link in your routine.

The trade-off is serving count: 19 servings per container means you’ll be ordering again sooner than with some larger tubs on the shelf. Compared to Orgain Organic Vegan 30g Protein Powder, which offers 6g of prebiotic fiber and a similar protein punch, Vega leans harder on probiotics for digestive support. If your priority is a well-rounded recovery shake that’s gentle on the gut and certified clean, this one earns its spot in your rotation.

Best for: Active individuals looking for a vegan protein powder that supports both muscle recovery and digestive health with probiotics and fiber.

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#6Best Meal Replacement

RSP Nutrition TrueFit Whey Protein Powder

RSP Nutrition TrueFit Whey Protein Powder
Protein25g grass-fed whey
Calories160 per serving
Probiotics1 billion CFU
Net Carbs5-6g
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What We Like

  • 25g grass-fed whey with prebiotic fiber
  • 1 billion CFU probiotics for digestion
  • 160 calories as a meal replacement
  • Gluten-free, soy-free, no artificial sweeteners

Trade-offs

  • Not suitable for those who avoid dairy or whey
  • Contains dairy, not vegan-friendly

With 25 grams of grass-fed whey, prebiotic fiber, and 1 billion CFU probiotics packed into just 160 calories, this powder is built to act like a proper meal replacement rather than a quick protein hit. The fiber and probiotics slow digestion so your body actually uses more of what you drink, which matters when you are trying to hold onto muscle while eating less. That makes it a smart pick for anyone who wants a breakfast shake that keeps them full or a desk lunch that does not leave them hungry an hour later. It mixes smooth, skips the chalky taste, and the ingredient list stays clean no artificial sweeteners, no soy, no gluten.

Compared to a plant-based option like Orgain Organic Vegan 30g Protein Powder, which offers 30 grams of protein and 6 grams of prebiotic fiber, this whey-based shake keeps calories lower and adds probiotics for smoother digestion. It is a better fit if you tolerate dairy well and want a complete, low-calorie meal that supports muscle as you age. But it is not ideal if you need a high-fiber count or avoid whey entirely.

Best for: Someone who wants a low-calorie, gut-friendly meal replacement shake with grass-fed whey protein and probiotics to support muscle retention during weight management. Not ideal for those avoiding dairy or needing a specific high fiber gram count.

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#7Best High-Protein Vegan Option

Koia Elite Vanilla Plant-Based Protein Powder

Koia Elite Vanilla Plant-Based Protein Powder
Protein per serving32 g
Fiber per serving6 g
Protein sourcePea protein
SweetenerOrganic cane sugar (4 g)
Dietary featuresVegan, non-GMO, dairy-free
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What We Like

  • 32 g plant protein per serving
  • 6 g prebiotic fiber from chicory root
  • No erythritol or gums listed
  • Includes 21 essential vitamins and minerals

Trade-offs

  • Contains 4 g organic cane sugar per serving
  • Not suitable for anyone avoiding all added sugar

With 32 grams of protein and 6 grams of prebiotic fiber in each serving, this powder packs a serious nutritional punch for anyone chasing muscle recovery and digestive support from a single scoop. The pea protein base is paired with 21 essential vitamins and minerals, so you are getting more than just protein, it is a well-rounded supplement that fits neatly into a vegan or dairy-free routine. For lifters who want high protein without animal products, this is a strong daily option that keeps things simple and clean.

The trade-off here is the 4 grams of organic cane sugar per serving, which adds a touch of sweetness but may not suit those strictly watching sugar intake. That said, the extra protein and vitamin density make it a better fit for someone prioritizing total nutrition over minimal sugar.

Best for: Vegan athletes and active individuals who want a high-protein, fiber-rich powder with added vitamins for muscle recovery and digestive health. Not ideal for those avoiding any added sugar.
#8Best Digestive Enzyme Formula

Venture Pal Vegan Protein Powder

Venture Pal Vegan Protein Powder
Protein per serving20g
Probiotics9B CFU
FiberYes (included)
Calories per serving120
Net carbs per serving1g
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What We Like

  • 20g plant protein with complete amino acids
  • 9B CFU probiotics for gut support
  • 0g sugar, 1g net carbs

Trade-offs

  • Only 20g protein per serving

Each serving of Venture Pal Vegan Protein Powder delivers 20g of plant-based protein with 0g sugar, made from pea, pumpkin seed, chia seed, and brown rice protein for a complete amino acid profile. It also includes 9B CFU probiotics, fiber, and digestive enzymes to support smooth digestion and nutrient absorption. For anyone who finds some plant proteins heavy, this formula is designed to be easy to digest without the bloating often associated with whey protein.

You get 20 grams of protein per serving, which is 10 grams less than what Orgain Organic Vegan 30g Protein Powder delivers. That trade-off matters if your main goal is packing in as much protein as possible with each shake. But if you want a plant-based blend that includes probiotics, fiber, and digestive enzymes for everyday gut wellness, this lower-sodium formula gives you a clean option that fits active lifestyles.

Best for: Anyone looking for a plant-based protein with probiotics, fiber, and digestive enzymes for everyday gut wellness. Not ideal for those seeking the highest protein-per-serving ratio.

Product photos

#9Best Weight Management

Garden of Life Raw Organic Fit Protein Powder

Garden of Life Raw Organic Fit Protein Powder
Protein per serving28g
Fiber per serving5g
Probiotics3 billion CFU
Sugar per serving<1g
Key extrasSvetol green coffee bean, ashwagandha
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What We Like

  • 28g complete plant-based protein
  • 5g organic fiber per serving
  • Clinically studied green coffee bean extract
  • Less than 1g sugar per serving

Trade-offs

  • Contains ashwagandha, which some avoid
  • Probiotic count lower than some competitors
  • Not suitable for those wanting whey protein

Twenty-eight grams of organic plant protein per scoop, paired with 5g of fiber and Svetol green coffee bean extract, makes this a protein powder built for weight management goals rather than just muscle repair. The addition of ashwagandha and probiotics nudges it toward overall wellness support, while the under-1g sugar count keeps it clean for anyone watching their intake. If your priority is a protein shake that actively helps manage cravings and steady energy, this one fits that need.

One serving delivers 28g of complete plant-based protein from raw sprouted peas, grains, seeds, and legumes, so you get muscle support and weight management in one scoop. The formula includes Svetol Green Coffee Bean Extract and ashwagandha, plus 3 billion CFU probiotics and 5g organic fiber, which means your shake works on recovery, cravings, and gut health at the same time. Compared to a whey option like BSN SYNTHA-6, this plant-based powder is designed for anyone who wants targeted weight-management ingredients without dairy.

Best for: Vegans and plant-based eaters who want a protein powder that actively supports weight management with fiber, probiotics, and clinically studied ingredients. Not ideal for those who prefer a simple whey protein without herbal extras.
#10Best Prebiotic Fiber Blend

Sunwarrior Vanilla Warrior Strength Plant-Based Protein Powder

Sunwarrior Vanilla Warrior Strength Plant-Based Protein Powder
Protein per serving21g
Fiber typePrebiotic fiber
Calories per serving100-140
Servings per container28
Protein sourcesPea, fava bean, mung bean, chia
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What We Like

  • Four organic plant protein sources
  • Prebiotic fiber supports digestion
  • Naturally occurring BCAAs for recovery
  • Keto-friendly with 100-140 calories

Trade-offs

  • Only 21g protein per serving
  • Contains MCT oil and oat milk powder

With 21g of organic plant protein from pea, fava bean, mung bean, and chia seed, this powder provides a clean protein source that includes naturally occurring BCAAs to support recovery after workouts. The prebiotic fiber aids digestion without added fillers, and the 100-140 calorie range keeps it light enough for a post-workout shake or daily protein boost. It suits anyone looking for a plant-based option that pairs protein with gut-friendly fiber, especially if you prefer organic ingredients and naturally occurring BCAAs over synthetic additions.

The main trade-off is protein density: at 21g per serving, it offers less protein than some other plant-based options like Orgain Organic Vegan 30g Protein Powder, which provides 30g of protein and 6g of prebiotic fiber. That difference matters if your goal is a higher protein intake per serving. Sunwarrior’s formula includes MCT oil and oat milk powder, which contribute to its texture and calorie count.

Best for: Active individuals wanting an organic, plant-based protein with prebiotic fiber for digestion support. Not ideal for those seeking the highest protein-per-serving count in a plant powder.

Product photos

How We Evaluated Protein Powders With Fiber

We started by cross-referencing product labels and manufacturer documentation against what expert nutrition round-ups and experienced reviewers consistently highlight. Every pick had to meet a baseline: at least 20 grams of protein per serving and a meaningful fiber count, no token amounts. We also checked for sugar content, artificial additives, and third-party certifications like USDA Organic or NSF Certified for Sport.

The three criteria that mattered most were protein quality and quantity, fiber source and grams per serving, and ingredient transparency. A high-protein plant powder with 30 grams of protein and 6 grams of prebiotic fiber is impressive, but only if the ingredient list is clean. We also weighed diet compatibility, vegan, dairy-free, keto-friendly, because a great formula is useless if it doesn’t fit your lifestyle.

A research-led evaluation has honest limits: we haven’t tested these powders in a lab or consumed every scoop. Our rankings come from what the specs, the science, and the collective experience of thousands of buyers tell us. When you want a deeper look at the category, our dedicated guide to high fiber protein powders covers more ground.

What To Look For In Protein Powders With Fiber

Not all protein powders are created equal, especially when you add fiber into the mix. Here are the specific details that separate a great dual-purpose powder from a marketing gimmick.

A quality protein powder with fiber should deliver at least 20g of protein and 5g of fiber per serving, with minimal added sugar. Check the fiber source, prebiotic chicory root or inulin supports gut health better than simple fillers, and confirm the protein source matches your diet (whey for fast absorption, plant-based for vegan needs).

Protein-to-Fiber Ratio

The ideal serving gives you a meaningful amount of both macros without shortchanging one. We found the sweet spot is 20 to 30 grams of protein with 5 to 7 grams of fiber. Products like the BSN SYNTHA-6 (22g protein, 6g fiber) and Premier Protein Powder Plus Fiber (25g protein, 7g fiber) hit this balance well. If the fiber count is under 3 grams, you are basically buying a standard protein powder with a sprinkle of fiber, look elsewhere.

Fiber Source and Gut Health Benefits

Not all fiber is the same. Prebiotic fibers like chicory root inulin, acacia gum, and oat fiber feed your good gut bacteria, which can improve digestion and regularity over time. Some powders also add probiotics (live bacteria) for an extra digestive boost. EarthChimp Organic Vegan Protein Powder includes 1 billion CFU probiotics, and Vega Protein + Recovery Powder packs 2 billion CFU. If gut health is your main goal, prioritize powders with prebiotic fiber and a probiotic count.

Sugar and Artificial Additives

Many protein powders mask taste with added sugar or artificial sweeteners, which can defeat the purpose of a health-focused product. We gave preference to powders with 4 grams of sugar or less per serving, and especially those with zero added sugar. The EarthChimp Organic Vegan Protein Powder has 0 grams of added sugar and no artificial sweeteners, while the Garden of Life Raw Organic Fit stays under 1 gram of sugar. If you are sensitive to sugar alcohols like erythritol, check the label. Koia Elite uses none.

  • Look for “prebiotic fiber” or “inulin” specifically listed, not just “fiber blend.”
  • Check the protein source: whey isolates digest fast, plant proteins digest slower and often include more fiber naturally.
  • Avoid powders with more than 5g of sugar unless you are using them as a meal replacement.
  • Confirm the serving size, some powders list fiber per two scoops but market it as a single-serve amount.

A simple rule: the best protein powder with fiber is the one you will actually drink every day without dreading the taste or texture.

Protein Powders With Fiber Compared

The table below compares the key specs of our top 10 protein powders with fiber, including protein and fiber grams, sugar content, and diet compatibility.

ProductProtein per servingFiber per servingSugar per serving
BSN SYNTHA-6 Premium Protein Powder22g6g4g
Orgain Organic Vegan 30g Protein Powder30g6g prebiotic fiber1g
Premier Protein Powder Plus Fiber25g7g prebiotic fiberNo added sugar
EarthChimp Organic Vegan Protein Powder20g4g0g Added Sugar
Vega Protein + Recovery Powder30gN/AN/A
RSP Nutrition TrueFit Whey Protein Powder25gN/AN/A
Koia Elite Vanilla Plant-Based Protein Powder32 g6 gN/A
Venture Pal Vegan Protein Powder20gYes (included)0g sugar
Garden of Life Raw Organic Fit Protein Powder28g5g<1g
Sunwarrior Vanilla Warrior Strength Plant-Based Protein Powder21gPrebiotic fiberN/A

Frequently Asked Questions

What is the best protein powder with fiber for weight loss?

The Garden of Life Raw Organic Fit Protein Powder is our Best Weight Management pick. It provides 28 grams of plant-based protein and 5 grams of fiber per serving, plus clinically studied green coffee bean extract. The fiber helps you feel full longer, which can reduce snacking between meals.

Can you get enough protein from plant-based protein powders with fiber?

Yes. The Koia Elite Vanilla Plant-Based Protein Powder delivers 32 grams of plant protein and 6 grams of prebiotic fiber per serving. The Orgain Organic Vegan 30g Protein Powder offers 30 grams of protein with 6 grams of fiber. Both provide all nine essential amino acids, making them complete protein sources.

Is it better to take fiber and protein together in one powder?

For convenience, yes. A combined powder like the Premier Protein Powder Plus Fiber (25g protein, 7g fiber) simplifies your routine and ensures you get both nutrients in one shake. Taking them separately can work too, but the dual-purpose formula guarantees the fiber-to-protein ratio is balanced.

Which protein powder with fiber has the most probiotics?

The Venture Pal Vegan Protein Powder contains 9 billion CFU of probiotics per serving, the highest count in our lineup. The Vega Protein + Recovery Powder offers 2 billion CFU, and the EarthChimp Organic Vegan Protein Powder adds 1 billion CFU. These are excellent choices if gut health is your primary concern.

What should I look for in a clean protein powder with fiber?

Look for a short ingredient list with recognizable names, no artificial sweeteners, and a fiber source like organic chicory root or acacia gum. The EarthChimp Organic Vegan Protein Powder lists every ingredient in plain English and contains 1 billion CFU probiotics with 0 grams of added sugar. Our guide to clean protein powders covers more detail on what to avoid.

The Bottom Line

The BSN SYNTHA-6 Premium Protein Powder earns our Best Overall spot because it balances 22 grams of multi-source protein with 6 grams of fiber and only 4 grams of sugar. This versatile formula works for mornings, post-workout, or a midday snack. It is not vegan-friendly, but for anyone who consumes dairy, it is the most well-rounded pick on the list.

If you follow a plant-based diet, the Orgain Organic Vegan 30g Protein Powder (Best High-Protein Plant Pick) gives you 30 grams of protein and 6 grams of prebiotic fiber with just 1 gram of sugar. For gut health focus, the Premier Protein Powder Plus Fiber delivers the highest fiber count at 7 grams per serving alongside award-winning taste.

The single most important factor is finding a powder whose protein source, fiber content, and sugar level match your daily habits, because the best protein powder is the one you will actually use consistently.