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What’s The Best Unflavored Protein Powder?
Reviews & Buyer’s Guide

Supplements Considered 30
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Considered
Hours of Research 110
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of Research
Reviews Examined 63
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Experts Interviewed 10
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Isaac Robertson
Published by Isaac Robertson
Fact checked by Donald Christman, BHSc FACT CHECKED
Last updated: July 23, 2021

We always hear (especially from gym rats, like me) that protein powders are necessary for that extra oomph in the gym.

It’s true, science has backed that up.

But I understand why some are hesitant to even try taking protein powders -- most of them taste like straight-up trash (harsh, but I feel you), especially the unflavored protein powder options.

If you’re still unsure which flavorless protein powder will tickle your taste buds, we’ve done the research and assembled some of the best unflavored protein powders on the market today.

Believe me, there’s a lot of them. And this list may encourage you to at least try a protein powder that you’ll finally like.

As such, many people prefer to go with a product that allows them to adjust the final taste to their own liking.

Table of Contents
Editor's Choice
naked whey unflavored protein powder
Naked Whey
Protein per Serving
25g
Taste
5.0
Ingredient Quality
5.0
Price
5.0
Overall Score
5.0
Check Current Price
#2nd Best Choice
BulkSupplements Protein Powder
BulkSupplements
Protein per Serving
26g
Taste
5.0
Ingredient Quality
5.0
Price
3.5
Overall Score
4.5
Check Current Price
#3rd Best Choice
isopure unflavored protein
Isopure
Protein per Serving
25g
Taste
4.5
Ingredient Quality
4.0
Price
5.0
Overall Score
4.5
Check Current Price

Ready to give your shake and smoothie an extra energy kick? Now, let's get into the list!

Top Unflavored Protein Powders (2021)

1 - Naked Whey (Editor's Choice)

naked whey unflavored protein powder

Naked is justifiably proud of the quality of its low-sugar, low-carb unflavored protein powder.

This unflavored protein powder is sourced from the milk of grass-fed cows and subjected to minimal processing so that it gets to you in its purest possible state.

This is some of the highest quality unsweetened whey protein powders you can buy, and the unflavored state means you are free to add whatever type of natural flavoring elements you want to fit your taste.

Even if you go naked with it, you'll still benefit from the full complement of essential amino acids, branched-chain amino acids, and glutathione it provides per serving to buttress your muscle building efforts.

  • Calories: 120
  • Protein: 25g
  • Carbs: 3g
  • Fat: 2g
Pros
  • High quality unflavored protein powder gleaned from USDA certified grass-fed dairy cows
  • Completely free of hormones or other destructive additives
  • 5.9 grams of BCAAs per standard serving
  • Contains all the essential amino acids
Cons
  • Doesn’t stir easily

It's an unsullied unflavored protein powder with no genetically modified organisms, gluten, soy or hormones.

2 - BulkSupplements

BulkSupplements Protein Powder

BulkSupplements has always been light on the packaging and heavy on the quality, and their entry is a worthy addition to their product line.

This is a product of unusual potency and purity, containing 90% protein per serving.

If what you want is muscle building progress you can see and feel, BulkSupplements unflavored protein powder should be considered on your list of essential supplements.

All BulkSupplements products are tested by an independent 3rd party lab for quality and are manufactured in an FDA-certified facility to the highest standards.

BulkSupplements is also my number one choice for the best soy protein powders.

  • Calories: 115
  • Protein: 27g
  • Carbs: <1g
  • Fat: <1g
Pros
  • Has a high degree of bioavailability
  • Unsweetened, high-quality, unflavored protein powder
  • Contains glutamine peptide to bolster the immune system
  • Made in the USA
Cons
  • Uninspired packaging

3 - Isopure Zero Carb

isopure unflavored protein

This unflavored whey protein isolate powder from Isopure allows you to meet the elevated needs of your physically active lifestyle. From the first sip to the last, you'll experience a favorable taste from this product.

Isopure Whey Protein Isolate Zero Carb is, well, also free of carbs.

So, even those on the restrictive keto diet will be able to take advantage of the nutrients, vitamin, and mineral blend employed here to help repair and build new, bigger, and stronger muscles.

  • Calories: 100
  • Protein: 25g
  • Carbs: 0g
  • Fat: 0g
Pros
  • Zero carbs for keto dieters
  • Effective flavorless whey protein isolate
  • Free of gluten and genetically modified organisms
  • Flavor-free for maximum dietary flexibility
  • Easily mixed with any type of liquid
Cons
  • Be sure to mix it thoroughly

This unflavored whey protein isolate powder provides 25 grams of protein for one serving. It won't produce any of the lactose-related side effects you can get from casein, and it's gluten-free and non-GMO.

Other related articles:

4 - PlantFusion Complete Protein

PlantFusion

PlantFusion is a plant-based protein powder designed to provide nutritional content like the essential amino acids your body needs to recover quickly and effectively from the most strenuous workout.

It includes L-glutamine to help create durable connective tissues for those new larger muscles and plenty of inulin and cynarin for a healthy liver and stomach.

Its branched-chain amino acid content is what stressed-out muscles are craving for after a tough workout.

If you don't give it to them, you'll not only fail to see progress, you may well suffer setbacks as the muscle tissue fails to answer the call next time.

  • Calories: 120
  • Protein: 21g
  • Carbs: 2g
  • Fat: 3g
Pros
  • Completely free of soy, animal products, gluten and dairy
  • Plant-based powder for pre- and post-workout drinks
  • Chock full of the BCAAs your hungry muscles need
  • Cholesterol free with a low glycemic load
Cons
  • Moderate fructose content

PlantFusion will help ensure you stay on the path toward your ultimate health goals.

Also Read: Best Soy-Free Protein Powders

5 - ProMix Grass-Fed Whey Protein

ProMix

The ProMix plant-based, unflavored protein powder contains only 2 grams of carbohydrates and no fat per serving, which makes it ideal for those seeking to lose weight and build muscle.

There's plenty of complimentary B12 in this plant-based powder as well to help facilitate muscle growth and a healthy dose of iron to help bolster your immune system [1].

Unlike some other protein powders that slip artificial sweetener into the mix, ProMix grass-fed whey protein is 100% free of sweeteners, including sugar or fructose, and has minimal glycemic impact.

  • Calories: 120
  • Protein: 25g
  • Carbs: 3g
  • Fat: 1.5g
Pros
  • Vegan-friendly, highly pure, plant-based protein powder
  • Low carb load (for keto dieters) and high protein and certified no taste
  • Free of artificial flavors, sweeteners, soy, lactose, and gluten
Cons
  • Doesn’t blend as easily as some other unflavored protein powder

It's also one of the best unflavored protein powders on the market derived from plant sources, which means it exhibits a high degree of bioavailability.

See more related articles:

6 - TGS Whey Protein Powder

TGS Whey Protein Powder

The Good Stuff, or mostly known as TGS, offers a 100% all-natural whey protein powder that men and women will surely love taking after a grind at the gym.

TGS sources its clean ingredients from healthy US farms and uses its advanced micro-filtration system to process their whey proteins without denaturing it.

Cool, right?

This protein powder is made purely of whey and has no added preservatives, or sweeteners, making it an ideal clean alternative to organic protein powders.

 

  • Calories: 130
  • Protein: 25g
  • Carbs: 2g
  • Fat: 2g
Pros
  • Made with 100% undenatured whey protein
  • Unflavored, ideal for cooking and baking protein packed bars
  • Helps build or maintain lean muscles
Cons
  • Contains dairy, watch out if you have allergies or any adverse reaction

Each scoop (approximately 25 g) is packed with all essential amino acids and branched chain amino acids (BCAAs) that help with build muscle. And since it is an unflavored powder, you can always recreate the flavor according to your liking.

7 - Pure Label Nutrition Whey Protein Concentrate

Pure Label Nutrition Whey Protein Prod

With its unadulterated, cold-processed whey protein powder from grass-fed cows, Pure Label Nutrition claims that they can help you develop and maintain a healthy lifestyle as their product supports your body’s overall development and also, weight loss.

Each scoop of this unflavored protein powder contains essential amino acids, low calorie content, and organic proteins.

  • Calories: 130
  • Protein: 24g
  • Carbs: 2g
  • Fat: 2.5g
Pros
  • Supports muscle development with only a few calories
  • Boosts immune health
  • No synthetic additives or sweetener added, and it also mixes well
Cons
  • Dairy content may cause allergic reactions

They believe that supplement timing is crucial to acquire the best results. So, as directed, add one scoop to at least 6 ounces of water, juice, or milk and stir well or shake it using a shaker bottle. Consume one serving before and after workout.

Our #1 Unflavored Protein Powder Is...

Many health-conscious individuals prefer unflavored protein powders as they don't want to be saddled with artificial sweeteners, sugar, or artificial flavors that could disrupt their system.

Naked Whey is a good example of an unflavored protein powder that will meet your pre-workout and post-workout nutritional requirements.

It's packed with 25 grams of unsullied whey protein with no genetically modified organisms, gluten, soy, or hormones.

Go out and give Naked Whey a try, it might do you some good.

Our #1 Unflavored Protein Powder

Naked Whey

naked whey unflavored protein powder
Protein per Serving
25g
Taste
5.0
Ingredient Quality
5.0
Price
5.0
Overall Score
5.0
Check Current Price
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Pros
  • High quality unflavored protein powder gleaned from USDA certified grass-fed dairy cows
  • Completely free of hormones or other destructive additives
  • 5.9 grams of BCAAs per standard serving
  • Contains all the essential amino acids
Cons
  • Doesn’t stir easily

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2 thoughts on “What’s The Best Unflavored Protein Powder?
Reviews & Buyer’s Guide

  1. Thank God I found this post. I’m about to quit taking protein supplements because its taste always makes me want to gag. I will try your best unflavored protein powder and see if this works. At least this time, I can adjust the taste according to my preference.

  2. I never thought that non-flavored protein powders exist! The ones I usually see are vanilla-flavored.

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