W WheyIndex
Last updated: May 1, 2025

Sugar Free Whey Protein

Fuel lean muscle growth without the sugar crash. Sugar-free whey protein offers pure protein power, free from added sugars. Often using natural sweeteners or unsweetened, it's ideal for low-carb, keto, or diabetic diets, helping you meet fitness goals while managing intake.

Price/25g↑Total priceSizeBrandProtein/ServingServingsBCAA CreatineSugarCalsTypeFlavorAvailableProduct
$0.682$59.995.50 lbsMyprotein22.0g1000.0g0.0g0.0g102isolateUnflavoredYesMyprotein Impact Whey Protein Isolate, 5.5 Lbs (81 Servings) Unflavored, 25g Protein, 3.5g Glutamine & 6g BCAA Per Serving
$0.962$29.251.40 lbsIsopure38.0g200.0g0.0g0.0g79concentrateChocolateYesIsopure Plant-Based Protein Powder, Lactose Free, Gluten Free, With Iron, Chocolate, 20g Plant Protein Per Serving, 1.37 Lbs, 20 Servings
$0.987$74.995.00 lbsNaked Nutrition25.0g764.9g0.0g0.0g120concentrateUnflavoredYesNaked Rice - Organic Brown Rice Protein Powder - Vegan Protein Powder - 5Lb Bulk, GMO Free, Gluten Free & Soy Free. Plant-Based Protein, No Artificial Ingredients - 76 Servings
$1.061$43.303.00 lbsBody Fortress60.0g175.0g0.0g0.0g0isolateChocolateYesBody Fortress Super Advanced Whey Protein Isolate Powder, Great for Meal Replacement Shakes, Low Carb, Gluten Free, Chocolate, 3 lbs
$1.119$76.240.44 lbsOptimum Nutrition24.0g715.7g0.0g0.0g0concentrateChocolateYesOptimum Nutrition Gold Standard 100% Whey Protein Powder, Extreme Milk Chocolate, 5 Pound (Packaging May Vary)
$1.122$28.051.10 lbsIsopure25.0g255.5g0.0g0.0g110isolateStrawberryYesIsopure Low Carb 100% Pure Whey Isolate Protein Powder, Lactose Free, Gluten Free, With Vitamins, Strawberry, 25g Protein Per Serving, 1 Lb, 14 Servings
$1.203$25.981.50 lbsBody Fortress30.0g1810.0g0.0g0.0g117isolateVanillaYesBody Fortress 100% Ultra-Filtered Isolate Protein Powder, Vanilla, 60g Protein & 12g BCAAs Per 2 Scoops, Muscle Gain & Recovery, Immune Support with Vitamins C & D, 1.5lbs,Packaging May Vary
$1.304$59.993.00 lbsIsopure25.0g460.0g0.0g0.0g100isolateUnflavored WheyYesIsopure Zero Carb 100% Pure Whey Isolate Protein Powder, Lactose Free, Gluten Free, With Vitamins, Unflavored, 25g Protein Per Serving, 3 Lbs, 47 Servings
$1.333$58.643.00 lbsOptimum Nutrition25.0g445.5g0.0g0.0g110isolateChocolate BlissYesOptimum Nutrition Gold Standard 100% Isolate, Chocolate Bliss, 3 Pounds, 44 Servings (Packaging May Vary)
$1.378$75.943.86 lbsOptimum Nutrition26.0g530.0g0.0g0.0g115concentrateCreamy VanillaYesOptimum Nutrition Gold Standard 100% Micellar Casein Protein Powder, Slow Digesting, Helps Keep You Full, Overnight Muscle Recovery, Creamy Vanilla, 4 Pound (Packaging May Vary)
$1.389$99.995.00 lbsMuscleTech25.0g725.3g0.0g0.0g110isolateChocolateYesMuscleTech ISO Whey Isolate Protein Powder, Chocolate - Post Workout Gym Supplement for Lean Muscle Gain, Body Building Weight Gainer & Recovery - 25g Protein, BCAA, EAA & 0 Added Sugar - 5lbs
$1.429$62.893.00 lbsIsopure25.0g440.0g0.0g0.0g100isolateCreamy VanillaYesIsopure Zero Carb 100% Pure Whey Isolate Protein Powder, Lactose Free, Gluten Free, With Vitamins, Creamy Vanilla, 25g Protein Per Serving, 3 Lbs, 44 Servings
$1.439$94.994.50 lbsIsopure25.0g660.0g0.0g0.0g100isolateCreamy VanillaYesIsopure Zero Carb 100% Pure Whey Isolate Protein Powder, Lactose Free, Gluten Free, With Vitamins, Creamy Vanilla, 25g Protein Per Serving, 4.5 Lbs, 66 Servings
$1.446$40.491.93 lbsMyprotein20.0g350.0g0.0g0.0g100isolateLemonadeYesMyprotein Clear Whey Isolate Protein Powder, 1.9 Lb (35 Servings) Lemonade, 20g Protein per Serving, Naturally Flavored Drink Mix, Daily Protein Intake for Superior Performance
$1.450$72.523.84 lbsIsopure25.0g500.0g0.0g0.0g100isolateCookies & CreamYesIsopure, Zero Carb 100% Whey Protein Isolate, Cookies & Cream
$1.452$63.883.00 lbsIsopure25.0g440.0g0.0g0.0g110isolateCookies & CreamYesIsopure Zero Carb 100% Pure Whey Isolate Protein Powder, Lactose Free, Gluten Free, With Vitamins, Cookies & Cream, 25g Protein Per Serving, 3 Lbs, 44 Servings
$1.466$21.991.00 lbsNaked Nutrition25.0g150.0g0.0g0.0g120concentrateUnflavoredYesNaked Rice 1Lb - Organic Brown Rice Protein Powder - Vegan Protein Powder, GMO Free, Gluten Free & Soy Free. Plant-Based Protein, No Artificial Ingredients - 15 Servings
$1.470$49.991.21 lbsMyprotein25.0g345.0g0.0g0.0g110isolateUnflavoredYesMyprotein® Impact Whey Isolate Protein Powder, Gluten Free Protein Powder, Muscle Mass Protein Powder, Dietary Supplement for Weight Loss, GMO & Soy Free, Whey Protein Powder , Unflavored, 2.2 Lbs
$1.488$49.992.00 lbsNaked Nutrition30.0g280.0g0.0g0.0g100isolateUnflavoredYesNaked Whey Isolate Protein - Only 2 Ingredients, 30g Grass-Fed Protein, Unflavored, Undenatured, No GMO, No Soy, Gluten-Free, No Preservatives - 28 Servings
$1.500$104.994.50 lbsIsopure25.0g700.0g0.0g0.0g100isolateUnflavored WheyYesIsopure Zero Carb 100% Pure Whey Isolate Protein Powder, Lactose Free, Gluten Free, with Vitamins, Unflavored, 25g Protein Per Serving, 4.5 Lbs, 50 Servings
$1.529$94.784.89 lbsIsopure25.0g620.0g0.0g0.0g110isolateDutch ChocolateYesIsopure Low Carb 100% Pure Whey Isolate Protein Powder, Lactose Free, Gluten Free, With Vitamins, Dutch Chocolate, 25g Protein Per Serving, 4.5 Lbs, 62 Servings
$1.534$62.893.00 lbsIsopure25.0g410.0g0.0g0.0g110isolateChocolateYesIsopure Low Carb 100% Pure Whey Isolate Protein Powder, Lactose Free, Gluten Free, With Vitamins, Dutch Chocolate, 25g Protein Per Serving, 3 Lbs, 41 Servings
$1.561$63.993.00 lbsIsopure25.0g410.0g0.0g0.0g110isolateChocolate Peanut ButterYesIsopure Low Carb 100% Pure Whey Isolate Protein Powder, Lactose Free, Gluten Free, With Vitamins, Chocolate Peanut Butter, 25g Protein Per Serving, 3 Lbs, 40 Servings
$1.590$69.983.35 lbsIsopure25.0g445.0g0.0g0.0g100isolateBananaYesNature'S Best Isopure Banana Cream (Zero Carb), 3-Pound Tub
$1.591$69.993.00 lbsIsopure50.0g220.0g0.0g0.0g105isolateToasted CoconutYesIsopure Low Carb 100% Pure Whey Isolate Protein Powder, Lactose Free, Gluten Free, With Vitamins, Toasted Coconut, 25g Protein Per Serving, 3 Lbs, 42 Servings
$1.602$24.991.00 lbsNaked Nutrition26.0g150.0g0.0g0.0g106concentrateUnflavoredYesNaked Casein - 1Lb Micellar Casein Protein - Bulk, Gmo-Free, Gluten Free, Soy Free, Preservative Free - Stimulate Muscle Growth - Enhance Recovery - 15 Servings
$1.616$44.992.00 lbsOptimum Nutrition24.0g295.7g0.0g0.0g0concentrateBananaYesOptimum Nutrition Gold Standard® 100% Whey, Banana Cream, 2 lbs (907 g)
$1.666$31.991.76 lbsOptimum Nutrition24.0g200.0g0.0g0.0g156concentrateCreamy VanillaYesOptimum Nutrition Gold Standard 100% Plant Based Protein Powder, Gluten Free, Vegan Protein for Muscle Support and Recovery with Amino Acids - Creamy Vanilla, 20 Servings (Packaging May Vary)
$1.688$27.001.39 lbsMyprotein20.0g200.0g0.0g0.0g113isolateTropical DragonfruitYesMyprotein Clear Whey Isolate Protein Powder, 1.1 Lb (20 Servings) Tropical Dragonfruit, 20g Protein per Serving, Naturally Flavored Drink Mix
$1.707$69.983.00 lbsIsopure25.0g410.0g0.0g0.0g100isolateBanana CreamYesIsopure Zero Carb 100% Pure Whey Isolate Protein Powder, Lactose Free, Gluten Free, With Vitamins, Banana Cream, 25g Protein Per Serving, 3 Lbs, 44 Servings
$1.739$33.381.76 lbsOptimum Nutrition24.0g200.0g0.0g0.0g156concentrateRich Chocolate FudgeYesOptimum Nutrition Gold Standard 100% Plant Based Protein Powder, Gluten Free, Vegan Protein for Muscle Support and Recovery with Amino Acids - Rich Chocolate Fudge, 20 Servings (Packaging May Vary)
$1.749$27.991.00 lbsIsopure25.0g160.0g0.0g0.0g100isolateUnflavored WheyYesIsopure Zero Carb 100% Pure Whey Isolate Protein Powder, Lactose Free, Gluten Free, With Vitamins, Unflavored, 25g Protein Per Serving, 1 Lb, 16 Servings
$1.754$26.311.00 lbsIsopure25.0g150.0g0.0g0.0g110isolateCookies & CreamYesIsopure Zero Carb 100% Pure Whey Isolate Protein Powder, Lactose Free, Gluten Free, With Vitamins, Cookies & Cream, 25g Protein Per Serving, 1 Lb, 15 Servings
$1.754$26.311.00 lbsIsopure25.0g150.0g0.0g0.0g100isolateCreamy VanillaYesIsopure Zero Carb 100% Pure Whey Isolate Protein Powder, Lactose Free, Gluten Free, With Vitamins, Creamy Vanilla, 25g Protein Per Serving, 1 Lb, 15 Servings
$1.786$30.002.00 lbsOrgain21.0g200.0g0.0g0.0g179concentrateHorchataYesOrgain Organic Vegan Protein Powder, Horchata - 21g Plant Based Protein, 9g Prebiotic Fiber, Low Net Carb, No Lactose Ingredients, No Added Sugar, Non-GMO, For Shakes & Smoothies, 2.03 lb
$1.828$29.251.20 lbsIsopure20.0g200.0g0.0g0.0g125concentrateUnflavored PlantYesIsopure Plant-Based Protein Powder, Lactose Free, Gluten Free, With Iron, Unflavored, 20g Plant Protein Per Serving, 1.15 Lbs, 20 Servings
$1.828$29.251.20 lbsIsopure20.0g200.0g0.0g0.0g138concentrateVanillaYesIsopure Plant-Based Protein Powder, Lactose Free, Gluten Free, With Iron, Vanilla, 20g Plant Protein Per Serving, 1.23 Lbs, 20 Servings
$1.832$21.981.10 lbsOrgain30.0g100.0g0.0g0.0g133concentrateVanillaYesOrgain Organic Vegan Protein + 50 Superfoods Powder, Vanilla Bean - 21g Plant Based Protein, 8g Prebiotic Fiber, No Lactose Ingredients, Gluten Free, No Added Sugar, 1.12 lb (Packaging May Vary)
$1.874$29.991.39 lbsMyprotein20.0g200.0g0.0g0.0g100isolateLemonadeYesMyprotein Clear Whey Isolate Protein Powder, 1.1 Lb (20 Servings) Lemonade, 20g Protein per Serving, Naturally Flavored Drink Mix
$1.874$29.991.39 lbsMyprotein20.0g200.0g0.0g0.0g100isolateStrawberryYesMyprotein Clear Whey Isolate Protein Powder, 1.1 Lb (20 Servings) Strawberry, 20g Protein per Serving, Naturally Flavored Drink Mix
$1.876$31.521.60 lbsOrgain21.0g200.0g0.0g0.0g167concentrateNatural UnsweetenedYesOrgain Organic Vegan Protein Powder, Natural Unsweetened - 21g of Plant Protein, 4g Prebiotic Fiber, Low Net Carbs, No Lactose Ingredients, No Added Sugar, Non-GMO, For Shakes & Smoothies, 1.59 lb
$1.879$26.311.00 lbsIsopure25.0g140.0g0.0g0.0g110isolateDutch ChocolateYesIsopure Low Carb 100% Pure Whey Isolate Protein Powder, Lactose Free, Gluten Free, With Vitamins, Dutch Chocolate, 25g Protein Per Serving, 1 Lb, 14 Servings
$1.944$41.991.25 lbsNaked Nutrition9.0g600.0g0.0g0.0g97concentrateUnflavoredYesNaked Collagen Peptides Protein Powder, 60 Servings, Pasture-Raised, Unflavored Grass-Fed Hydrolyzed Collagen Supplement, Paleo Friendly, Non-GMO, Keto, Gluten Free, 20oz
$1.946$27.241.10 lbsIsopure25.0g145.5g0.0g0.0g110isolateChocolateYesIsopure Low Carb 100% Pure Whey Isolate Protein Powder, Lactose Free, Gluten Free, With Vitamins, Dark Chocolate, 25g Protein Per Serving, 1 Lb, 14 Servings
$2.004$28.051.10 lbsIsopure25.0g145.5g0.0g0.0g110isolateVanillaYesIsopure Low Carb 100% Pure Whey Isolate Protein Powder, Lactose Free, Gluten Free, With Vitamins, Tahitian Vanilla, 25g Protein Per Serving, 1 Lb, 14 Servings
$2.187$34.991.20 lbsMyprotein20.0g200.0g0.0g0.0g113isolateCaribbean PunchYesMyprotein Clear Whey Isolate Protein Powder, 1.1 Lb (20 Servings) Fruity Mike and IKE Caribbean Punch Drink Mix, 20g Protein per Serving, Daily Protein Intake for Superior Performance
$2.187$34.991.16 lbsMyprotein20.0g200.0g0.0g0.0g113isolateSour WatermelonYesMyprotein Clear Whey Isolate Protein Powder, 1.1 Lb (20 Servings) Fruity Mike and IKE Sour Watermelon Drink Mix, 20g Protein per Serving, Daily Protein Intake for Superior Performance
$2.291$54.991.64 lbsOptimum Nutrition25.0g245.5g0.0g0.0g110isolateChocolate BlissYesOptimum Nutrition Gold Standard 100% Isolate, Chocolate Bliss, 1.64 Pounds, 24 Servings (Packaging May Vary)
$2.343$37.491.10 lbsAnimal20.0g200.0g0.0g0.0g100isolateBlueberry AcaiYesClear Whey Isolate Protein Powder - Easy to Digest and Mix, 5g BCAA, Deliciously Juicy, Refreshing Anytime Drink for Men and Women, Blueberry Acai 500g (20 Servings)
$2.475$9.900.28 lbsAnimal20.0g50.0g0.0g0.0g100isolateBlueberry AcaiYesClear Whey Isolate Protein Powder - Easy to Digest and Mix, 5g BCAA, Deliciously Juicy, Refreshing Anytime Drink for Men and Women, Blueberry Acai 125g (5 Servings)
$2.499$29.991.00 lbsNaked Nutrition20.0g153.5g0.0g0.0g125concentrateUnflavoredYesNaked Seed - 4 Seed Protein Powder, Only 4 Ingredients - Chia, Watermelon, Sunflower and Pumpkin Seed - Gluten-Free, Soy Free, Vegan, No Gmos, No Artificial Sweeteners - 15 Servings
$2.499$39.991.10 lbsAnimal20.0g200.0g0.0g0.0g100isolatePineapple OrangeYesClear Whey Isolate Protein Powder - Easy to Digest and Mix, 5g BCAA, Deliciously Juicy, Refreshing Anytime Drink for Men and Women, Pineapple Orange 500g (20 Servings)
$2.666$39.991.60 lbsOrgain25.0g150.0g0.0g0.0g140concentrateVanillaYesOrgain Protein Powder + Collagen, Vanilla Bean - 25g of Protein, 10g Collagen Peptides, Type I & III, 1B CFU Probiotics, Supports Hair, Skin, Nail, Joint & Gut Health, Gluten Free - 1.6lb
$2.698$67.991.70 lbsEquip21.0g300.0g0.0g0.0g119isolateChocolateYesEquip Foods Prime Protein Powder | Clean, Grass Fed Beef Protein Isolate | Carnivore Protein Powder | Paleo, Keto Friendly | Gluten, Dairy Free | Helps Build & Repair Tissue | 30 Servings, Chocolate
$2.833$67.991.67 lbsEquip20.0g300.0g0.0g0.0g125isolatePeanut ButterYesEquip Foods Prime Protein Powder | Clean, Grass Fed Beef Protein Isolate | Carnivore Protein Powder | Paleo, Keto Friendly | Gluten, Dairy Free | 30 Servings, Peanut Butter
$2.833$67.991.70 lbsEquip20.0g300.0g0.0g0.0g138isolateStrawberryYesEquip Foods Prime Protein Powder | Clean, Grass Fed Beef Protein Isolate | Carnivore Protein Powder | Paleo, Keto Friendly | Gluten, Dairy Free | Helps Build & Repair Tissue | 30 Servings, Strawberry
$2.833$67.991.39 lbsEquip20.0g300.0g0.0g0.0g113isolateUnflavoredYesEquip Foods Prime Protein Powder | Clean, Grass Fed Beef Protein Isolate | Carnivore Protein Powder | Paleo, Keto Friendly | Gluten, Dairy Free | Helps Build & Repair Tissue | 30 Servings, Unflavored
$2.862$54.951.50 lbsMomentous20.0g240.0g0.0g0.0g125isolateChocolateYesMomentous Essential Grass-Fed Whey Protein Powder - 20g Whey Isolate Protein - NSF Certified, Gluten-Free, 24 Servings for Essential Everyday Use, Chocolate (Package May Vary)
$2.936$46.982.03 lbsOrgain20.0g200.0g0.0g0.0g188concentrateCookies & CreamYesOrgain Organic Vegan Protein Powder, Cookies & Cream - 21g Plant Based Protein, 7g Prebiotic Fiber, Low Net Carb, No Lactose Ingredients, No Added Sugar, Non-GMO, For Shakes & Smoothies, 2.03 lb
$3.094$25.991.01 lbsOrgain21.0g100.0g0.0g0.0g179concentrateCreamy Chocolate FudgeYesOrgain Organic Vegan Protein Powder, Creamy Chocolate Fudge - 21g Plant Protein, 6g Prebiotic Fiber, Low Carb, No Lactose Ingredients, No Added Sugar, Non-GMO, For Shakes & Smoothies, 10 Travel Packs
$3.152$47.281.60 lbsOrgain25.0g150.0g0.0g0.0g140concentrateCreamy Chocolate FudgeYesOrgain Protein Powder + Collagen, Creamy Chocolate Fudge - 25g of Protein, 10g Collagen Peptides, Type I & III, 1B CFU Probiotics, Supports Hair, Skin, Nail, Joint & Gut Health, Gluten Free - 1.6lb
$4.062$64.991.39 lbsMyprotein20.0g200.0g0.0g0.0g100isolateStrawberryYesMyprotein Clear Whey Isolate Protein Powder, 1.1 Lb (20 Servings) Strawberry, 20g Protein per Serving, Naturally Flavored Drink Mix

Frequently Asked Questions

How is "sugar-free" defined here?

Less than 0.5 g added sugar per serving. Natural milk sugars can still be present unless it is isolate.

What sweeteners replace sugar?

Common options are stevia, monk fruit, sucralose, or allulose. Check the label if you avoid certain sweeteners.

Does sugar-free whey taste worse?

Flavor varies. Sucralose is closest to sugar; stevia can leave a mild herbal after-taste. Sampling single-serve packs helps.