Best Unsweetened Protein Powders of 2026

Bonnie Salem Avatar
Bonnie Salem
Last Updated: Jan 30, 2026

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Unsweetened protein powders are a fantastic way for people to increase their protein intake without consuming excess sugar or artificial sweeteners. These products contain high-quality protein from sources such as whey, soy, or pea, and are perfect for those who are watching their sugar intake, following a low-carb diet, or simply prefer the taste of unsweetened foods. Unsweetened protein powders can be added to smoothies, shakes, or even baked goods to boost the protein content of any meal or snack. They are a convenient and versatile way to support muscle growth, recovery, and overall health.

At a Glance: Our Top Picks

Orgain Organic Vegan Protein Powder, Vanilla Bean Cover #TOP 1
Orgain Organic Vegan Protein Powder, Vanilla Bean
ftb score rating icon 9.8
Orgain Organic Vegan Protein Powder, Creamy Chocolate Fudge Cover #TOP 2
Orgain Organic Vegan Protein Powder, Creamy Chocolate Fudge
ftb score rating icon 9.7
Orgain Organic Protein + Superfoods Powder, Vanilla Bean Cover #TOP 3
Orgain Organic Protein + Superfoods Powder, Vanilla Bean
ftb score rating icon 9.5

Top 10 Unsweetened Protein Powders

Orgain Organic Vegan Protein Powder, Vanilla Bean

00851770003278
Vanilla Bean
Orgain Organic Vegan Protein Powder, Vanilla Bean Cover
Orgain Organic Vegan Protein Powder, Vanilla Bean - 21g Plant Protein, 6g Prebiotic Fiber, No Lactose Ingredients, No Added Sugar, Non-GMO, For Shakes & Smoothies, 2.03 lb (Packaging May Vary)

Organic Vegan Protein Powder from Orgain is a great choice for those looking for a plant-based protein powder. It contains 21g of protein per serving, 2g of dietary fiber, and 0g of added sugar. It is USDA organic, vegan, gluten-free, dairy-free, lactose-free, soy-free, kosher, non-GMO, and carrageenan-free. It can be used for meal replacement, smoothie boosters, muscle recovery, and pre or post workouts. Customers have found it to be a great source of protein for weight control and have praised its taste and ease of mixing.

What We Like
Smooth texture, not gritty
Blends easily in drinks and recipes
Clean organic ingredients
Versatile for shakes and baking
Balanced, pleasant vanilla flavor

Orgain Organic Vegan Protein Powder, Creamy Chocolate Fudge

851770003179
Orgain Organic Vegan Protein Powder, Creamy Chocolate Fudge Cover
Orgain Organic Vegan Protein Powder, Creamy Chocolate Fudge - 21g Plant Protein, 6g Prebiotic Fiber, Low Net Carb, No Lactose Ingredients, No Added Sugar, Non-GMO, For Shakes & Smoothies, 2.03 lb

Orgain Organic Vegan Protein Powder, Creamy Chocolate Fudge is a great choice for those looking for a plant-based protein powder. It contains 21g of organic plant-based protein, 2g of organic dietary fiber, and 0g of added sugar per serving. It is USDA organic, vegan, gluten-free, dairy-free, lactose-free, soy-free, kosher, Non-GMO, and carrageenan-free. It is ideal for meal replacement, smoothie boosters, muscle recovery, and pre or post workouts.

What We Like
Great chocolate flavor
Easy mixing and smooth texture
High plant-based protein
No added sugar
Versatile for recipes

Orgain Organic Protein + Superfoods Powder, Vanilla Bean

0851770006859
Orgain Organic Protein + Superfoods Powder, Vanilla Bean Cover
Orgain Organic Vegan Protein + 50 Superfoods Powder, Vanilla Bean - 21g Plant Based Protein, 8g Prebiotic Fiber, No Lactose Ingredients, Gluten Free, No Added Sugar, Non-GMO, 2.02 lb

Organic Protein + Superfoods Powder, Vanilla Bean is a vegan, plant-based protein powder with 21g of protein, 5g of fiber, and only 1g of sugar per serving. It is USDA organic, dairy free, lactose free, gluten free, soy free, non-GMO, and doctor developed. It contains 50 organic superfoods per scoop, including organic veggies, herbs, greens, grasses, berries, fruits, sprouts, and ancient grains. It is ideal for healthy, on-the-go nutrition for men, women, and kids, and can be used as an antioxidant boost, weight management, meal replacement drinks, a breakfast shake, smoothies, building lean muscle, muscle recovery, and pre or post workouts.

What We Like
Great taste and flavor
Blends smoothly, no clumps
Versatile for smoothies and coffee
Clean, organic ingredients
Supports energy and weight loss

Premier Protein Whey Powder, Chocolate

71589
Chocolate
Premier Protein Whey Powder, Chocolate Cover
Premier Protein Powder, Chocolate Milkshake, 30g Protein, No Added Sugar, 100% Whey Protein, Keto Friendly, Soy & Gluten Free, 24.5 oz, 17 Servings (Packaging May Vary)

Premier Protein Whey Powder in Chocolate flavor is a great choice for those looking for a gluten-free, soy-free protein powder. Each serving contains 30g of protein, 150 calories, and 1g of sugar, with 6.6g of naturally occurring BCAA's. Customers have found the taste to be delicious, with a hint of coffee, and it mixes well with water or milk. The only downside is that it is a bit expensive compared to other protein powders.

What We Like
Easy to mix
Smooth texture
No chemical aftertaste
High protein per serving
Good value for money

Isopure Unflavored Whey Isolate Protein Powder

1062130
Unflavored
1 Pound (Pack of 1)
Isopure Unflavored Whey Isolate Protein Powder Cover
Isopure Zero Carb 100% Pure Whey Isolate Protein Powder, Lactose Free, Gluten Free, with Vitamins, Unflavored, 25g Protein Per Serving, 1 Lb, 16 Servings (Packaging May Vary)

Isopure Unflavored Whey Isolate Protein Powder is a high-quality protein source with 25 grams per serving to support muscle building and recovery. It also contains vitamin C, zinc, and vitamin E to provide immune support. With zero/low carb options, it is perfect for those watching their calorie intake and supports an active lifestyle. It is gluten and lactose-free and keto-friendly, making it an excellent choice for those on a ketogenic diet.

What We Like
High protein content
Easy to mix
No added sweeteners
Mild or unflavored taste
Gentle on stomach

FlavCity Vanilla Protein Smoothie

FlavCity Vanilla Protein Smoothie Cover
FlavCity Grass Fed Whey Protein Powder - Vanilla Smoothie - 25g Protein & 10g Collagen - Made with Real Vanilla Bean & Organic Coconut Milk - Gluten Free & No Added Sugars (20 Servings)

The FlavCity Protein Smoothie offers a hassle-free way to enjoy a nutritious drink. With just one scoop mixed with your choice of milk, you can quickly create a delicious smoothie that contains 25g of protein per serving. This blend is made from high-quality, minimally processed ingredients, including grass-fed whey protein and collagen, supporting your overall health and wellness. Plus, the inclusion of mushrooms like Reishi and Cordyceps can enhance your focus and cognitive function, making it an ideal choice for busy lifestyles. Simplifying nutrition has never been easier!

What We Like
Clean, high-quality ingredients
Creamy, delicious flavor options
Versatile for smoothies and baking
Contains collagen and nutrient-dense add-ins
Mixes well with blender
#TOP 7

Truvani Plant Based Protein Powder Vanilla

Truvani Plant Based Protein Powder Vanilla Cover
Truvani Plant Based Protein Powder | Vanilla | 20g Organic Pea Protein | 18 Servings | Vegan & Keto | Gluten & Dairy Free | Low Carb | No Added Sugar

The Truvani Plant Protein is crafted with high-quality, handpicked ingredients designed to support your healthy lifestyle. It’s perfect if you have dietary sensitivities, helping promote better digestion with its vegan-friendly blend. You’ll appreciate the clean formula free from artificial sweeteners, additives, and common allergens like soy, wheat, dairy, and gluten, making it a pure and wholesome choice. Plus, it uses organic monk fruit for sweetness without added sugar. This protein powder is USDA Organic certified and non-GMO, ensuring you get a natural and transparent product sourced from organic pea, pumpkin seed, and chia seed proteins. It’s a reliable option for those seeking ethical, sustainable, and quality nutrition.

What We Like
Premium organic ingredients
Free from common allergens
No artificial additives
USDA Organic certified
Supports digestive wellness

Levels Vanilla Bean Whey Protein - 2LB

FETEGT1204
2 Pound (Pack of 1)
Levels Vanilla Bean Whey Protein - 2LB Cover
Levels Grass Fed Whey Protein Powder, No Artificials, 24G of Protein, Vanilla Bean, 2LB

Looking for a delicious and healthy way to boost your protein intake? Look no further than Levels Vanilla Bean Whey Protein. Each scoop contains 24g of protein, 5.4g of BCAAs, and no added sugars. Made with quality grass-fed hormone-free dairy and flavored with real Madagascar Vanilla Extract and monk fruit extract, this whey protein is perfect for athletes, fitness enthusiasts, and anyone looking to supplement their diet with high-quality protein. Levels Whey Protein is made in the USA and is gluten-free, non-GMO, and free of artificial flavors and sweeteners.

What We Like
Clean ingredient list
Smooth blending
No aftertaste
Variety of flavors
High protein per scoop
#TOP 9

FlavCity Protein Smoothie, Chocolate Peanut Butter

FlavCity Protein Smoothie, Chocolate Peanut Butter Cover
FlavCity Grass Fed Whey Chocolate Protein Powder - Chocolate Peanut Butter - 25g Protein & 10g Collagen - Made with Organic Cocoa & Coconut Milk - Gluten Free & No Added Sugars (20 Servings)

FlavCity Chocolate Peanut Butter Smoothie is a delicious and nutrient-dense protein smoothie that is perfect for your post-workout recovery or as a healthy snack. With 25g of protein per serving, this smoothie provides the fuel your body needs to repair and build muscles. Made with high-quality ingredients like grass-fed whey protein, collagen, and added amino acids, it offers total body nourishment. The smoothie is easy to make - just add one scoop to your favorite milk, shake, and enjoy. FlavCity Chocolate Peanut Butter Smoothie is derived from whole foods and has been thoroughly researched and quality controlled to ensure your peace of mind. With Bobby Parrish's approval, you know you're in good hands.

What We Like
Clean ingredients
Great taste
Easy digestion
Collagen and adaptogens
Mixes smoothly

Dymatize ISO100 Hydrolyzed Protein Powder

D35420A
Fruity Pebbles
Dymatize ISO100 Hydrolyzed Protein Powder Cover
Dymatize x Fruity Pebbles ISO100 Whey Protein Powder Isolate, 25g of Protein, 20 Servings, 5.5g BCAAs, 120 Cal., Gluten Free, 1g Fat, 1g Sugar, 2g Carb

Dymatize ISO100 Hydrolyzed Protein Powder is a scientifically formulated protein powder that is perfect for those looking to gain muscle size and strength. It contains 25 grams of protein, including 5.5 grams of BCAAs and 2.6 grams of Leucine per serving. This protein powder is easy on the stomach, gluten-free, and contains less than 1 gram of sugar per serving. It is made with pre-hydrolyzed protein sources to ensure fast digestion and absorption.

What We Like
Fast-absorbing
Easy to digest
Delicious fruity pebbles flavor
Gluten-free
Contains 5.5g of BCAAs
Buying Guide Image
Editor's Notes

During our unsweetened protein powder research, we found 24 unsweetened protein powder products and shortlisted 10 quality products. We collected and analyzed 1,402,266 customer reviews through our big data system to write the unsweetened protein powders list. We found that most customers choose unsweetened protein powders with an average price of $43.47.

The unsweetened protein powders are available for purchase. We have researched hundreds of brands and picked the top brands of unsweetened protein powders, including Orgain, Premier Protein, Isopure, FlavCity, Truvani. The seller of top 1 product has received honest feedback from 384 consumers with an average rating of 4.7.

Written by
Bonnie Salem Avatar

Bonnie Salem is a stay-at-home mother with two-year-old twins and has spent almost half of her life surrounded by baby products. As a mother and a professional copywriter, she has an insightful and unique eye for researching products suitable for infants. Bonnie Salem is an expert in health and nutrition who lives with her family in New Jersey. She has over 15 years of working experience in an institute of medicine after graduating from the University of Toronto. She is highly interested in personal health and wellness.