If you’re on the hunt for the best unflavored protein powder, you’ve come to the right place. With a myriad of options available on Amazon, choosing can feel like a daunting task. We’ve analyzed top-rated products to bring you this comprehensive guide. Whether you’re looking to add protein to smoothies, baked goods, or post-workout shakes without the flavor interference, our curated list of the best unflavored protein powder will help you make an informed decision.
- One 1 lb bag (16 servings) of Isopure 100% pure whey isolate protein powder to help support daily health and overall wellness; no flavor added
- 25 grams of 100% pure whey protein isolate powder is the ideal choice for men and women looking to maintain a high-protein intake to meet their daily protein needs
- Stick to your wellness goals with a zero carb protein powder designed to help you maximize your protein intake without adding unnecessary carbs to your daily meals
- Mix this sugar free whey protein powder with 6-8 fl oz of your favorite flavored beverage in a shaker or blender for a daily protein boost
- Supporting everyday nutrition is easy for any lifestyle thanks to the blend of 8 ingredients in Isopure’s keto friendly protein supplement powder
- CLEANER INGREDIENTS: 21g of Organic plant based protein and 0g sugar. Our protein blend contains Organic peas, brown rice and chia seeds with all 9 essential amino acids. Each serving has low net carbs and features 4g of prebiotic plus fiber for gut support.
- HIGHER STANDARDS: This product is vegan, gluten-free, kosher, made without soy ingredients and Non-GMO. You also won't find any carrageenan, lactose and dairy ingredients, artificial colors, flavors, sweeteners, or preservatives.
- USDA ORGANIC and CERTIFIED PLANT-BASED: To ensure we are delivering on high-quality products, we use third parties to verify that we are certified USDA Organic and plant based.
- CUSTOMIZE ANY WAY: You can mix this with any liquid like water, almond milk, oat milk, or blend it to create a delicious shake or smoothie. For even more creative ways you can add it to overnight oats and other baked goods for a protein and energy boost.
- PERFECT FOR ANY LIFESTYLE: This protein powder is perfect for men and women alike, whether you're maintaining a healthy lifestyle, working out, looking to add more protein to your diet, following a diet regimen or an on the go meal replacement.
- Undenatured, Whey Protein Concentrate
- 5LBS of Whey Protein Concentrate Per Bottle
- Unflavored, Pure Whey Protein Concentrate
- Non-GMO & Gluten Free
- Made in a NSF Certified, GMP Compliant, FDA Registered Facility
- 💪 Pure Protein Powerhouse: Our unflavored whey protein concentrate is a premium source of high-quality protein, perfect for anyone looking to boost their daily protein intake. It contains pure undenatured, rBGH/rBST-free whey protein that retains its natural integrity and bioavailability.
- Cold Processed: We take pride in our cold processing technique, which ensures that our whey protein is minimally processed and free from high heat or harsh chemicals. This gentle processing method preserves the protein's original nutritional value and amino acid profile.
- ✅ Made in the USA: Trust in the quality and safety of our product, proudly made in the USA under strict manufacturing standards. Our facility is GMP compliant, ensuring that you're getting a product that meets the highest quality and purity standards.
- Versatile and Customizable: Unflavored whey protein concentrate offers endless versatility. You can add it to your favorite smoothies, recipes, or beverages. Customize your protein intake to suit your unique dietary preferences and needs. Unflavored does not mean "flavorless", you should expect the natural "whey" taste which is easily altered with your own flavors.
- 🏋️♂️ Support Your Active Lifestyle: Whether you're an athlete, fitness enthusiast, or simply looking to maintain a balanced diet, our undenatured whey protein concentrate can help you meet your protein goals. Fuel your body with the essential amino acids it needs to support muscle recovery and overall wellness.
- ONLY ONE INGREDIENT: 100% Grass Fed Pure Whey Protein with zero additives. Naked Whey no artificial sweeteners, flavors, or colors and is GMO-Free, No rBGH or rBST, Soy Free and Gluten-Free.
- ALL NATURAL WHEY: Our Grass Fed Whey is sourced from small non-GMO dairy farms to bring you a non-denatured whey packed full of essential amino acids, clean protein and glutathione.
- MAXIMUM NUTRITION: 25g of Protein, 2g of Sugar, 3g of Carbs, 120 Calories, and 5.9g of BCAAs (branched-chain amino acids) per serving.
- COLD PROCESSED: Unlike most whey protein powders, Naked Whey is cold processed to ensure zero contamination from chemical detergents (no acid or bleach) or, synthetic additives, and this maintains important naturally occurring growth factors.
- THE PERFECT WORKOUT PARTNER: Create pre and post workout whey shakes, smoothies and recipes to take your muscle gains and recovery to new heights.
- High Quality Protein Powder: Discover delicious with UNJURY Unflavored high protein drink mix. UNJURY is high Quality Protein made with 100% whey protein isolate, the highest-quality protein you can buy – anywhere, and Quality Tastes Better.*
- Whey Protein Difference: Each container of Unflavored Protein Powder contains 15 servings of 100% Whey Isolate Protein Powder. Low carb protein powder and sugar free protein powder for sensitive stomachs. Each serving is 21 grams of whey protein isolate unflavored.
- Clean Formula: Each container of Unflavored Unjury is made from 100% Whey Isolate Powder. Gluten, egg, peanut, tree-nut, sesame, shellfish free. No artificial colors or flavors. Kosher Certified. Unjury uses high quality protein made with 100% whey protein isolate. Our Whey protein isolate powder is Lactose Free, and Quality tastes better!
- Unlimited Recipes with Flavorless Protein Powder: Mix Unjury Unflavored High Protein Powder isolate with your favorite beverage or recipe Add one scoop into 8 fluid ounces of a beverage with a strong flavor. Shake, stir, or blend - and enjoy. We do not recommend mixing with Water. Ideal protein powder for smoothies and baking.
- Trusted Since 2002: Unjury is loved by patients and practitioners because we choose superior ingredients from trusted sources. Unjury is often recommended for the most sensitive stomachs, including as a Bariatric Protein Powder for Bariatric Patients. Our Whey Protein Isolate is sourced from North America.
- LEVELS WHEY PROTEIN: Each scoop of Levels Unflavored Whey contains 25g Protein, 5.6g BCAAs (branched-chain amino acids), and no added sugars. Trusted by athletes, fitness enthusiasts and daily grinders everywhere, our products are crafted for everyone’s lifestyle.
- NOTHING FAKE: Levels Whey is naturally delicious. That means no hormones, no GMOs, no added sugars, no soy, no gluten, no bleach, no fillers, and no artificial flavors or sweeteners.
- SIMPLE & CLEAN: No fake flavors or sweeteners here. Levels Unflavored Whey contains only 100% whey protein powder.
- QUALITY FIRST: Quality milk tastes better, way better. That’s why grass-fed hormone-free dairy is the only dairy we use to make our whey protein concentrate. Whey concentrate is the least processed form of whey, which means it’s loaded with high-quality complete protein and essential amino acids.
- MADE IN THE USA: Levels Whey Protein is made in the U.S.A. and is undenatured to protect bioactivity and naturally occurring growth factors. Each batch is cold-process microfiltered and blended with non-gmo sunflower lecithin for that insanely easy mixing you expect.
- One, 12 oz. bag (0.75 lbs.)
- Vegetarian; Kosher Dairy
- Complete protein
- Instantly dissolves
- Unflavored & unsweetened
- 5LBS Of Unflavored, Instantized Whey Protein Isolate Powder.
- 65 Servings of the Best, Undenatured, Whey Protein Isolate Per Bottle
- 30 Grams of Protein Per Serving (Scoop Included)
- Non-GMO & Gluten Free
- Manufactured In a NSF Certified, GMP Compliant, FDA Registered Facility
- NOW Sports products are comprehensively tested so you can trust that our products are pure and effective for every level of athletics
- PROTEIN POWDER WITH BCAAs: Whey Protein Isolate is a high-quality protein that is both bioavailable and easily digested
- UNFLAVORED: Mix one level scoop into your daily smoothie for 25 g of protein per serving
- GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation)
- Packaged in the USA by a family owned and operated company since 1968
Top 10 Unflavored Protein Powders on Amazon
1. Naked Whey Protein Powder
Naked Whey is a popular choice among fitness enthusiasts for its simplicity and effectiveness. This product consists solely of whey protein sourced from grass-fed cows, with no artificial additives, sweeteners, or flavors.
One serving provides 25 grams of protein, making it perfect for recovery after workouts or as an additive to smoothies. The minimal ingredient list also reassures users of its purity and clean nutrition aspects.
In a nutshell, Naked Whey is perfect for those looking for a straightforward, unflavored protein source.
- ONLY THREE INGREDIENTS: 100% Grass Fed Pure Whey Protein, Vanilla and Organic Coconut Sugar. Vanilla Naked Whey contains no artificial sweeteners or colors and is GMO-Free, No rBGH or rBST, Soy Free and Gluten-Free.
- ALL NATURAL WHEY: Our Vanilla Grass Fed Whey is sourced from small dairy farms to bring you non-denatured whey packed full of essential amino acids, clean protein and glutathione.
- MAXIMUM NUTRITION: 25g of Protein, 5g of Sugar, 8g of Carbs, 150 Calories, and 5.9g of BCAAs (branched-chain amino acid) per serving.
- COLD PROCESSED: Unlike most whey protein powders, Naked Vanilla Whey is cold processed to avoid contamination from chemical detergents or synthetic additives.
- VANILLA WHEY PROTEIN: Use our grass fed vanilla whey protein powder as the perfect base of subtle flavor to blend with fruits and vegetables to create healthy pre and post-workout protein shakes. Because Vanilla Naked Whey has only 3 ingredients, you can use it to bake high protein recipes such as protein pancakes to take your muscle gains and recovery to new heights.
### 2. Orgain Organic Protein Powder
Orgain’s Organic Protein Powder has been gaining popularity as a wholesome option. It combines pea protein, brown rice protein, and chia seeds, making it a great plant-based alternative.
This powder is USDA-certified organic and free from dairy, gluten, and soy. With 21 grams of protein per serving, it helps support muscle growth and recovery without any artificial flavors or sweeteners.
Ideal for vegans or anyone looking to incorporate more plant-based proteins into their diet, Orgain stands out for its balanced nutritional profile.
- CLEANER INGREDIENTS: 21g plant protein and 1g sugar per serving. Our protein blend consists of Organic pea, brown rice, and chia seeds, to provide a complete protein with all nine essential amino acids. It also features 8g of Prebiotic plus fiber for gut support and our 50 Superfoods Blend.
- HIGHER STANDARDS: We believe it’s what’s on the inside that matters most, and that includes what we left out. This product is USDA Organic, vegan, gluten-free, kosher, made without soy, and Non-GMO. You also won't find any carrageenan, lactose or dairy ingredients, artificial colors, flavors, sweeteners, or preservatives. We also use third parties to verify that we are certified USDA Organic and plant based.
- ORGANIC 50 SUPERFOODS BLEND: Each serving contains 50 organic superfoods like chia, tumeric, kale, flax, broccoli, spinach, quinoa, beet, acai and is an excellent source of Vitamin B6, Vitamin C and iron to support your immune system.
- CUSTOMIZE ANY WAY YOU WANT: You can mix this with any liquid like water, almond milk, oat milk, or blend it to create a delicious shake or smoothie for a quick breakfast or snack drink. For even more creative ways to use this, you can add it to your overnight oats, cookies, brownies, and other baked goods for a protein and energy boost.
- PERFECT FOR ANY LIFESTYLE: This protein powder is perfect for men and women alike, whether you’re maintaining a healthy lifestyle, working out, looking to add more protein to your diet, following a diet regiment or an on the go meal replacement.
### 3. BulkSupplements Pure Whey Protein Isolate
If purity is your priority, BulkSupplements Pure Whey Protein Isolate might fit the bill. It offers a high protein content of around 90%, with no added sugars or flavors.
This unflavored protein powder mixes easily in liquids and is versatile enough to be used in baking recipes as well. It’s an ideal choice for anyone needing a low-carb protein supplement without any fuss.
For those who are serious about their fitness journey, BulkSupplements provides an excellent option for adding pure protein without additional calories or ingredients.
- High Absorption Protein Support: Each 30-gram serving of Whey Protein Isolate powder delivers a concentrated protein source designed for efficient uptake—ideal for recovery, strength, and everyday wellness. This supplement fits into routines for fitness-focused individuals, seniors, and anyone seeking reliable nutritional support.
- Recovery and Performance Support: Whey Protein Isolate powder, which is an unflavored protein powder, is often included in routines aimed at post-workout recovery and maintaining muscle health. Whether you're hitting the gym or staying active in daily life, it offers a clean and flexible option to meet your protein needs.
- Unflavored and Versatile: Designed for flexibility, this Whey Protein supplement, in unflavored Whey Protein Isolate powder, blends easily into shakes, smoothies, and recipes without altering taste. It's a straightforward choice for those looking to customize their nutrition without added flavors or sweeteners.
- Produced in a cGMP-Compliant Facility: Manufactured in a facility that follows current good Manufacturing Practices (cGMP), ensuring a consistent and reliable product. This reflects our commitment to quality and care in every step of the process.
- Made with Quality and Integrity: All our supplements are produced with a focus on clarity, consistency, and high standards. Every batch is tested to help ensure quality and peace of mind for wellness-focused consumers.
### 4. ASYSTEM Collagen Protein Powder
ASYSTEM Collagen Protein Powder combines protein with skin care benefits. While not strictly a whey or plant-based protein, it provides 10 grams of collagen per serving, alongside 18 grams of protein.
This powder is beneficial for those looking to support their hair, skin, and joints while maintaining muscle mass. It is exceptionally easy to mix and carries no overwhelming flavors, allowing it to fit seamlessly into your nutritional plan.
ASYSTEM is the perfect choice if you’re aiming for beauty and wellness alongside muscle recovery.
- SUPPORTS COLLAGEN PRODUCTION: With 100% daily value of Vitamin C, this Vital Proteins Collagen Peptides Advanced Powder helps promote collagen production which is important for maintaining healthy skin
- SUPPLE SKIN HYDRATION: Contains 120mg Hyaluronic Acid to support skin hydration and collagen for skin elasticity
- HIGHLY BIOAVAILABLE: Derived from grass-fed, pasture-raised bovine, our hydrolyzed collagen peptides are easily digested and absorbed by the body
- VERSATILE AND EASY TO USE: Dissolve one serving of Vital Proteins collagen daily in hot or cold beverages like coffee, tea, or smoothies for a convenient collagen boost
- QUALITY INGREDIENTS: Paleo Friendly and Whole30 Approved, our collagen supplements are made without dairy and gluten
### 5. Garden of Life Raw Organic Protein
This product balances plant-based proteins with digestive enzymes, making it a great choice for anyone concerned about gut health. The blend includes pea protein, sprouted grains, and seeds—offering 22 grams of protein per serving.
Garden of Life is also USDA-certified organic and free from artificial additives. It emphasizes nutrition from whole foods while being minimally processed.
For anyone seeking a high-quality, raw protein source that focuses on overall well-being, this protein powder is a valuable addition.
- WHAT'S THE SCOOP: Build and repair muscle and reduce recovery time with 22g of complete plant based protein powder, 4g BCAAs, and 5g fiber in just 130 calories per serving for a satiating vegan protein powder
- DOWNRIGHT DELICIOUS: We’re taking a stand against chalky; Not only is this plant protein powder silky smooth, but our vanilla protein shakes flavor is delicious; Mix with water to make protein drinks or blend in smoothies
- SHAKE IT UP: Great texture and mixability all while being sugar free protein powder; Organic peas, sprouted grains, seeds, legumes plus whole food vitamins and minerals deliver nutrients you need with 1g total net carbs
- DON'T TAKE THE HEAT: Made at low temperatures, this lactose free protein powder is anything but ordinary; Scoop up enzymes like lipase, lactase and papain plus live probiotics including probiotic Bacillus subtilis DE111 for digestion and absorption
- EXTRAORDINARY STANDARD: Our organic vegan protein powder is not only delicious but is also supported by Third-Party Certifications - Certified USDA Organic, Non-GMO Project Verified, Vegan, Kosher, NSF Certified Gluten Free & NSF Contents Certified
### 6. Now Sports Whey Protein Isolate
Now Sports Whey Protein Isolate provides a high-quality protein source with 25 grams of protein per serving. This unflavored option is great for those who prefer a straightforward protein boost without any additional flavors.
The powder is rapidly absorbed, making it effective for post-workout recovery. It’s also low in carbohydrates and fats, making it suitable for various dietary plans.
If you’re serious about your training and need a clean protein source, Now Sports is an excellent option.
- NOW Sports products are comprehensively tested so you can trust that our products are pure and effective for every level of athletics
- PROTEIN POWDER WITH BCAAs: Whey Protein Isolate is a high-quality protein that is both bioavailable and easily digested
- UNFLAVORED : Mix one level scoop into your daily smoothie for 25 g of protein per serving
- GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation)
- Packaged in the USA by a family owned and operated company since 1968
### 7. TGS Natural Whey Protein Isolate
TGS Natural Whey Protein Isolate is another quality choice for anyone seeking an unflavored option. This product is sourced from dairy cows without antibiotics or hormones and features no added sweeteners, flavors, or preservatives.
Its nutritional profile includes a solid 27 grams of protein per serving, providing a healthy boost without any unwanted ingredients.
Ideal for fitness enthusiasts who want to avoid any unnecessary components, TGS Protein is a dependable choice for daily protein needs.
- PURE CLEAN NATURAL WHEY, ONLY 2 INGREDIENTS: 25g of protein. No artificial sweeteners, artificial colors, artificial flavors, additives, fillets or preservatives. Cold processed undenatured whey protein. Gluten-free, soy-free, no stevia, no rbgh/rbst hormones, Non GMO. Whey protein concentrate sourced only from US farms. Great cleanest alternative to grass fed organic whey protein powder
- CLEAN WHEY PROTEIN FOR ACTIVE LIFESTYLES: Keto & Vegetarian friendly Suitable for Men, women, teens and seniors from those new to fitness to experienced athletes looking to support overall fitness and maintain or build lean muscle when combined with exercise.
- NO BAD AFTERTASTE, NOT GRITTY: Adds great consistency to smoothies, mixes well, no clumps with a shaker cup. Each scoop contains the full spectrum of all 9 essential amino acids and 5g BCAA's. Fast absorbing protein perfect for pre or post workout muscle recovery to promote muscle growth, building lean muscle and general fitness
- ADD PROTEIN TO FOOD, COOKING & BAKING: Flavorless, Unsweetened whey is great for adding to oatmeal, cereal, yogurt, soup, pancakes. Bake breads, cookies, protein bars, and much more. Making home protein packed snacks has never been easier
- FLAVORLESS SO YOU NEVER GET TIRED OF THE SAME FLAVOR: Non-flavored, plain. Why? Make any great tasting flavor you want. Before or after a workout, plain in water, in milk or get creative with your own flavors. Make quick and easy custom flavored drinks. Have a vanilla coffee protein shake for breakfast, strawberry banana protein pre-workout and a peanut butter dark chocolate protein drink post-workout
### 8. Legion Athletic Whey Protein Isolate
Legion’s Whey Protein Isolate focuses on high-quality ingredients sourced from grass-fed cows. With 22 grams of protein per serving, this product also has minimal carbs and fats.
More than just protein, this product is well-regarded for keeping your gut health in check and powering through workouts. It’s free from artificial additives, ensuring a clean nutritional option.
For individuals focusing on muscle growth and recovery, Legion’s choice delivers on the promise of quality without any gimmicks.
- Get our naturally sweetened and flavored whey isolate protein powder made with hormone-free Truly Grass Fed milk from Ireland that’s gentle on the stomach, easy to digest, and doesn’t cause bloating or discomfort.
### 9. Jay Robb Egg White Protein Powder
Jay Robb offers an excellent alternative to those who might be lactose intolerant or looking for a protein source outside of dairy. This unflavored egg white protein provides 25 grams of protein per serving.
Moreover, it is low in fats and carbohydrates, making it an excellent option for those on low-carb diets. The clean ingredient list ensures you’re providing your body with quality nutrition.
This product shines as a great substitute for those avoiding whey but still wanting high-quality protein.
### 10. Optimum Nutrition Gold Standard 100% Whey
This is one of the best-selling protein powders on the market for good reason. Optimum Nutrition’s Gold Standard features 24 grams of protein per serving and has a blend of whey protein isolates and concentrates.
The unflavored option allows maximum versatility in cooking or mixing, letting you customize your shakes without any flavor interference.
If you’re looking for one of the most trusted names in the industry, Optimum Nutrition provides a reliable choice for quality whey protein.
- High-Protein Formula to Support Muscle Health – Delivers 24g of fast-absorbing 100% whey protein per scoop to support post-workout muscle recovery, muscle strength and muscle building when taken over time with regular resistance training.
- Enhanced Muscle Recovery With BCAAs – Includes naturally occurring BCAAs and EAAs that help get you back to your best, faster and speed up recovery after intense training sessions.
- Optimized Support for Strength & Hypertrophy Goals – Whey protein isolate is the primary ingredient with excess carbs and fat “isolated” out. Ideal for athletes looking to increase muscle strength or boost recovery between workouts.
- Mixes Smoothly for Rapid Post-Workout Use – Instantized powder dissolves quickly in water or milk, making it a convenient shake immediately after training.
- Backed by thousands of hours of research – For 35 years, athletes have trusted Optimum Nutrition to fuel their training. Optimum Nutrition delivers proven quality. Whey is backed by science and trusted by athletes, we set the Gold Standard in protein
## Buying Guide: How to Choose the Best Unflavored Protein Powder
When it comes to purchasing the **best unflavored protein powder**, there are a multitude of factors to consider. Here’s a detailed guide to help you make an informed choice.
### 1. Protein Source
The first step is determining the type of protein you want: whey, casein, soy, egg, or plant-based. Whey protein is popular for its fast absorption, while plant-based options can be beneficial for vegans or those with lactose intolerance.
### 2. Ingredient Quality
Always read labels to ensure the powder is free from artificial flavors, sweeteners, and fillers. Choosing products with minimal ingredients usually guarantees higher quality.
### 3. Protein Content
Opt for protein powders that provide at least 20 grams of protein per serving. This level supports muscle recovery and overall nutrition effectively.
### 4. Allergens
Be mindful of any allergens, such as dairy or gluten, depending on your dietary restrictions or personal preference.
### 5. Brand Reputation
Research brand backgrounds, customer reviews, and certifications such as USDA Organic or Non-GMO to ensure you’re selecting a reputable product.
### 6. Mixing Quality
Unflavored protein powders vary in how well they mix with liquids and other ingredients. Opt for those that dissolve easily to avoid gritty textures in your shakes and recipes.
### Conclusion
In 2025, finding the **best unflavored protein powder** on Amazon is easier than ever with a wide array of options catering to various preferences and needs. From quality whey proteins to plant-based alternatives, our top 10 picks stand out for their clean ingredients, solid protein content, and overall effectiveness.
Whether you’re an athlete, a casual gym-goer, or someone simply looking to boost their protein intake, you’ll find the right product on this list to meet your goals. Always remember to consider your dietary needs and preferences when making the final choice.
Now that you are equipped with knowledge about the **best unflavored protein powder**, happy shopping!
Last update on 2026-02-11 / Affiliate links / Images from Amazon Product Advertising API | hishecozy.com is a participant in the Amazon Associate program and will earn from qualifying purchases.
