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The 8 Best low carb protein powders of 2025

Are you trying to find low carb protein powders among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!

We investigated and evaluated a number of the top-selling low carb protein powders on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 28 hours of research and did 32 low carb protein powders tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!

An overview of our top picks

Table of contents

The best low carb protein powders you can buy today

No. 1
Premier Protein Powder, Vanilla Milkshake, 30g Protein, 1g Sugar, 100% Whey Protein, Keto Friendly, No Soy Ingredients, Gluten Free, 17 Servings, 23.3 Ounces
  • Sweet and smooth, this vanilla flavored protein powder helps pack in the nutrition you rely on every day while delivering indulgent taste like a bowl of creamy vanilla ice cream
  • 30g Protein per serving, with all the essential amino acids and 100% of protein from Whey to feed your muscles and curb your hunger
  • Guilt free yum: 1g Sugar, 3g Carbs, 150 Calories and Low Fat; No Soy Ingredients, Gluten Free
  • Each tub comes with 17 servings and a scoop – just add water for smooth, decadent but easy post-workout recovery
  • Mix, Bake, Blend – recreate your favorites smoothie, pancakes, muffins, cookies, donuts, brownies, or protein bars
SaleNo. 2
Isopure Zero Carb 100% Pure Whey Isolate Protein Powder, Lactose Free, Gluten Free, With Vitamins, Creamy Vanilla, 25g Protein Per Serving, 3 Lbs, 44 Servings
  • One 3 lb container (44 servings) of Isopure 100% pure whey isolate protein powder in delicious Creamy Vanilla flavor
  • 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 needs without adding unnecessary carbs to your daily meals
  • With 0 grams of sugar, this creamy vanilla flavored whey protein powder still tastes delicious when mixed with 6-8 fl oz of your favorite beverage
  • Supporting everyday nutrition is easy for any lifestyle thanks to the blend of 8 ingredients in Isopure’s keto friendly protein supplement powder
No. 4
PEScience Select Low Carb Protein Powder, Cake Pop, 27 Serving, Whey and Casein Blend, Keto Friendly, Gluten Free, Best Tasting, Clean Isolate for Women and Men
  • High-Quality Protein Blend: Combines whey and casein for sustained amino acid release, promoting muscle growth and recovery.
  • Optimal Protein Content: Delivers 24g of protein per serving with a high protein-to-calorie ratio, ideal for any fitness goal.
  • Clean Ingredients: Zero fillers and no unnecessary additives, with carefully chosen ingredients for quality and performance.
  • Great Taste and Texture: Award-winning flavors that mix smoothly with water or milk, providing a rich and satisfying experience
  • Transparent and Trustworthy: Third-party tested for purity and quality, ensuring no hidden ingredients or proprietary blends.
  • Proven Brand Reputation: Trusted by fitness enthusiasts and backed by years of loyal customers and scientific research.
SaleNo. 5
Optimum Nutrition Gold Standard 100% Whey Protein Powder, Double Rich Chocolate, 2 Pound (Packaging May Vary)
  • Gold Standard 100% Whey - 24g of protein per serving to help build and maintain muscle when taken over time with regular resistance training
  • 5.5g of aturally occurring branched chain amino acids (BCAA and 11g of naturally occurring essential amino acids (EAAs) per serving to support muscle recovery
  • Anytime formula – great before or after exercise, between meals, with a meal, or any time of day when you need extra protein
  • Optimum Nutrition is the World's #1 Sports Nutrition Brand*
  • Banned substance tested and the highest quality control measures so you feel comfortable and confident consuming the product
  • Source Euromonitor International Limited; Consumer Health 2023 Edition, Sports Nutrition category, % retail value shares, 2022 data
SaleNo. 6
Dymatize ISO100 Hydrolyzed Protein Powder, 100% Whey Isolate, 25g of Protein, 5.5g BCAAs, Gluten Free, Fast Absorbing, Easy Digesting, Fruity Pebbles, 20 Servings
  • Dymatize ISO100 Fruity Pebbles Protein Powder (20 Servings)
  • Scientifically formulated with fast-digesting hydrolyzed whey protein isolate. If your goal is gains in muscle size and strength, ISO100 is your perfect partner
  • 25 grams of protein, which includes 5.5 grams of branched-chain amino acids (BCAAs), & 2.6 grams of Leucine per serving
  • 1 gram of fat and less than 1 gram of sugar per serving.
  • Easy on the stomach and gluten free, with less than 0.5g of Lactose; sweeteners like sucralose, steviol glycosides are present
  • Packaging May Vary
SaleNo. 7
Quest Nutrition Vanilla Milkshake Protein Powder, 24g of Protein, 1g of Sugar, Low Carb, Gluten Free, 3 Pound, 43 servings
  • SHAKE UP YOUR ROUTINE: Quest Vanilla Milkshake Protein Powder provides you with a delicious protein boost with 24g protein, 3g net carbs and 1g of sugar per scoop
  • SIP ON PROTEINS: Quest Vanilla Milkshake Protein Powder is made with dairy-based proteins
  • FAST AND SLOW ABSORBING PROTEIN: Quest Vanilla Milkshake Protein Powder is made with 60% fast absorbing Whey Protein Isolate and 40% slow absorbing Micellar Casein to provide balance for your workout
  • NOT PACKED WITH SUGAR: Enjoy the creamy and rewarding taste of a vanilla shake with 1g of sugar per scoop
  • Canister contains ~43 (3LB) scoops of Quest Vanilla Milkshake flavored protein powder
No. 8
RYSE Up Supplements Loaded Protein Powder | 25g Whey Protein Isolate & Concentrate | with Prebiotic Fiber & MCTs | Low Carbs & Low Sugar | 27 Servings (Birthday Cake)
  • ✔️FEED YOUR MUSCLES: RYSE Loaded Protein combines premium ingredients with added benefits while simultaneously bringing incredible 5 star reviewed flavors to the table. There is no reason you can't have the added benefits of a high quality protein formula without sacrificing taste. Let our packed proteins show you the difference!
  • ✔️BUILD AND RECOVER: Our Loaded Protein contains whey isolate as its primary source of protein and whey concentrate as its secondary source of protein. This combination contributes to a premium taste and texture, plus a more complete source of protein to give your muscles the fuel they need to grow.
  • ✔️EASY TO DIGEST: To reduce stomach bloat and for additional health benefits, we added prebiotic fiber for improved gut health & digestion, and MCT's (Medium Chain Triglycerides) to help boost your metabolism.
  • ✔️SMOOTH TEXTURE: With the addition of MCTs in our protein blend, you'll experience a superior texture that adds to the premium experience of our Loaded Protein. Plus, our proteins come in delicious flavors that will satisfy your sweet tooth!
  • ✔️PREMIUM INGREDIENTS ONLY: RYSE takes a unique approach to the lineup, utilizing the latest science and ingredients backed by clinical evidence. Not only do we use patented ingredients that are backed by research, but we TEST multiple times. With any RYSE product, you'll know you're getting the highest quality and most effective ingredients.
SaleNo. 9
Quest Nutrition Cinnamon Crunch Protein Powder, 20g Protein, 2g Net Carb, 1g Sugar, Low Carb, Gluten Free, 1.6 Pound, 24 Servings
33,482 Consomer Reviews
Quest Nutrition Cinnamon Crunch Protein Powder, 20g Protein, 2g Net Carb, 1g Sugar, Low Carb, Gluten Free, 1.6 Pound, 24 Servings
  • SHAKE UP YOUR ROUTINE: Quest Cinnamon Crunch Protein Powder provides you with a delicious protein boost with 20g protein, 2g net carbs and less than 1g of sugar per scoop*.
  • SIP ON PROTEINS: Quest Cinnamon Crunch Protein Powder is made with dairy-based proteins.
  • FAST AND SLOW ABSORBING PROTEIN: Quest Cinnamon Crunch Protein Powder is made with 60% fast absorbing Whey Protein Isolate and 40% slow absorbing Micellar Casein to provide balance for your workout.
  • NOT PACKED WITH SUGAR: Enjoy the sweet taste of a cinnamon crunch with less than 1g of sugar per scoop*.
  • Canister contains ~ 24 scoops of Quest Cinnamon Crunch flavored protein powder.
SaleNo. 10
Isopure Protein Powder, Whey Protein Isolate Powder, 25g Protein, Low Carb & Keto Friendly, Naturally Sweetened & Flavored, Flavor: Chocolate, 14 Servings, 1 Pound
  • 100% WHEY PROTEIN ISOLATE - a high-quality protein source providing 25g per serving to support muscle building and recovery
  • GMO Free
  • Naturally Flavored & Sweetened
  • No Artificial Colors
  • A PERFECT FIT - supports your active lifestyle and can be used post-workout, between meals, along with a healthy breakfast, or any time of day
  • KETO-FRIENDLY - this protein powder can help support your ketogenic macros
  • WEIGHT MANAGEMENT - supports your weight management goals by providing 110 calories per serving
  • Gluten & Lactose Free
SaleNo. 11
Quest Nutrition Salted Caramel Protein Powder, 26g Protein, 1g Sugar, Low Carb, Gluten Free, 1.6 Pounds, 24 Servings
  • SHAKE UP YOUR ROUTINE: Quest Salted Caramel Protein Powder provides you with a delicious protein boost with 26g protein, 3g net carbs and 1g of sugar per scoop*.
  • SIP ON PROTEINS: Quest Salted Caramel Protein Powder is made with dairy-based proteins.
  • FAST AND SLOW ABSORBING PROTEIN: Quest Salted Caramel Protein Powder is made with 60 percent fast absorbing Whey Protein Isolate and 40 percent slow absorbing Micellar Casein to provide balance for your workout.
  • NOT PACKED WITH SUGAR: Enjoy the creamy and rewarding taste of a salted caramel shake with 1g of sugar per scoop*
  • Canister contains ~ 21 scoops of Quest Salted Caramel flavored protein powder.
No. 13
Birdman Falcon Performance Vegan Protein Powder, 31g Protein, 5g Creatine, 5g BCAA, Probiotics, Electrolytes, Pre Workout, Low Carb, Sugar Free & Dairy Free, Plant Based Chocolate Protein -19 servings
  • 31g of sport protein + 5g of creatine monohydrate and BCAAs, all in one scoop - Get the most protein per serving with a complete amino acids profile and sugar free. All to perform better and maximize muscle recovery.
  • Soaring gains and performance: Enjoy the punch of creatine monohydrate powder and HICA (leucid acid) to foster enhanced performance and muscle gain. This vegan protein powder chocolate flavor is made for the high-performing athlete aiming for muscular gains and prime fitness.
  • Decrease Muscle Soreness Post-Workout: Our quick recovery mix with VitaCherry Sport, BCAAs, and essential electrolytes. Our sugar-free protein formula supports your gym routine and recovery, all in the new plant protein clean and simple workout powder.
  • No Bloating, Just Smooth Digestion: Our non dairy vanilla powder formula features a special blend of Optiziome digestive enzymes and LifeinU probiotics to support healthy digestion and optimal nutrient absorption, Falcon Performance is filler-free and sugar free protein ensuring no inflammation and no acne.
  • Join the Plant-based Revolution: Birdman is proud to be a 100% plant-based company committed to sustainable nutrition free of animal cruelty. A percentage of your purchase actively supports the well-being of animals through the Animal Heroes Association​. Live Your Best. Inspire Others. TAKE FLIGHT.
SaleNo. 14
Garden of Life Raw Organic Protein & Greens - Vanilla - Vegan Protein Powder for Women and Men, Plant Protein, Pea Protein, Greens & Probiotics - Dairy Free, Gluten Free Low Carb Shake, 20 Servings
  • HIGH PROTEIN: 20 grams of raw plant protein from Organic peas and sprouted Organic grains, seeds and legumes plus 6 Organic greens and veggies
  • POST WORKOUT RECOVERY: Help your muscles recover with a clean nutritional shake powered by Organic non-GMO whole food protein and nutrient-rich green energy
  • GREEN SUPERFOOD DRINK: This delicious Vanilla protein powder is power-packed with green energy from raw, Organic veggie and green juices including Spinach, Kale, Broccoli & Alfalfa Grass
  • PROTEIN POWDER WITH PROBIOTICS: Tasty, smooth low carb protein shake with 1.5 Billion CFU probiotics and 13 non-GMO enzymes for easy digestion
  • VEGAN PROTEIN POWDER: USDA Organic, NSF Certified Gluten Free, Vegan, Kosher and Informed Choice Trusted by Sport—delicious with water or unsweetened almond milk
No. 15
Ora Organic Protein Powder - 21g Plant-Based + Superfood for Women and Men - Vanilla Flavor 20 Servings, Clean Source, Third-Party Tested, Gluten-Free
  • USDA Organic & Complete Amino Acid Profile Plant-based Protein Powder: We blend a variety of protein sources to ensure a balanced and complete amino acid profile for optimal lean muscle building. It includes 21 grams of protein and 3 grams of net carbs, all the while being completely vegan. We include 19 superfoods for added micronutrients and all essential amino acids to ensure you get the most out of your post-workout routine.
  • No Erythritol & Safe for Pregnant Mothers: No added sugars and no sugar alcohols. We use stevia and monk fruit extracts that are made purely from stevia leaf and monk fruit, with no erythritol added. Better yet, our product is pregnancy safe and great for people of all ages and walks of life whether that be toddlers, children, teens, adults, or seniors looking for protein.
  • Award Winning Taste & Texture: Our protein blends easily and come in flavors that are delicious on their own or effortlessly complement many food recipes and smoothies. Kids protein friendly - parents like to add a banana, one scoop of nut butter (peanut or almond typically), along with 1.5 cups of plant based milk for a delicious, nutritious smoothie.
  • Bloat Free Protein Powder for Sensitive Stomachs: Our inclusive plant-based protein formula uses the highest quality organic pea protein, organic rice protein and organic superfoods like sacha inchi, acai, pomegranate, kale, and turmeric. We’ve also added comprehensive digestive enzymes including cellulase which helps break down hard to digest plant cell walls. Our thoughtful and meticulously sourced formulation helps eliminate bloating while maximizing protein absorption.
  • Formulated to Cater to Both Men and Women: This protein powder serves as an effective mass gainer, supporting muscle development and recovery. This product offers a convenient and delicious way to incorporate high-quality, plant-based protein into your daily routine, supporting your fitness and nutritional goals.
No. 16
Designer Wellness, Designer Lite, Low Calorie Natural Protein, Prebiotic Fiber, Key Vitamins & Minerals, Vanilla Cupcake, 9.03 Ounces
  • Contains 1 - 9.03 Ounce Canister of Designer Protein Lite Protein Powder, Vanilla Cupcake Flavor. Packaging May Vary
  • 10g of natural protein per serving complete with all the essential amino acids
  • 60 calories per serving, 1g net carbs, fat free, no added sugar
  • Prebiotic fiber for digestive health and to help you feel full
  • B Vitamins, Vitamin D, and Calcium to help support energy from food and support bone health
  • During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided.
No. 17
Body Fortress Super Advanced Whey Protein Powder, Strawberry, Immune Support (1), Vitamins C & D Plus Zinc, 1.78 lbs
  • 30G OF HIGH-QUALITY PROTEIN – Each serving delivers 30g of premium whey protein to support muscle growth, strength, and post-workout recovery for fitness enthusiasts and athletes.
  • IMMUNE SUPPORT FORMULA – Fortified with Vitamins C & D and Zinc to help support a healthy immune system while meeting your protein needs.
  • DELICIOUS STRAWBERRY FLAVOR – Enjoy the refreshing, smooth taste of strawberry in a protein shake that mixes effortlessly with water, milk, or your favorite smoothie.
  • CLEAN AND NUTRITIOUS – Body Fortress Whey Protein is low in sugar, gluten-free, and contains no aspartame, making it a great addition to clean, active lifestyles.
  • CONVENIENT 1.78 LB TUB – Perfect for pre-workout fuel, post-workout recovery, or a protein boost anytime to help you achieve your fitness and nutrition goals.
SaleNo. 18
Quest Nutrition Vanilla Milkshake Protein Powder, 24g of Protein, 1g of Sugar, Low Carb, Gluten Free, 1.6 Pound, 23 servings
  • SHAKE UP YOUR ROUTINE: Quest Vanilla Milkshake Protein Powder provides you with a delicious protein boost with 24g protein, 3g net carbs and 1g of sugar per scoop*.
  • SIP ON PROTEINS: Quest Vanilla Milkshake Protein Powder is made with dairy-based proteins.
  • FAST AND SLOW ABSORBING PROTEIN: Quest Vanilla Milkshake Protein Powder is made with 60% fast absorbing Whey Protein Isolate and 40% slow absorbing Micellar Casein to provide balance for your workout
  • NOT PACKED WITH SUGAR: Enjoy the creamy and rewarding taste of a vanilla shake with 1g of sugar per scoop*.
  • Canister contains ~23 (1.6LB) scoops of Quest Vanilla Milkshake flavored protein powder.
No. 19
GenOne Whey Protein Powder Isolate, 25g Protein and 5.5g BCAAs per Serving, Vanilla Ice Cream, Low Carb, Fast Digesting, 30 Servings, 2.25 LB
  • WHEY PROTEIN ISOLATE: GenOne whey isolate protein powder has 25g of protein per serving, perfect for a high protein snack, protein shake, protein drink before or after a workout, between meals, or any time of day you need a protein snack.
  • 5.5G BCAAS PER SERVING: A protein powder and BCAA powder in one formula! Each serving has 5.5g of BCAAs to help you hydrate. A great protein powder for women and men. Each 2.25 lb tub goes a long way with 30 servings!
  • NO ADDED SUGAR: No added sugars, low carb, and fat content make it a fast-digesting protein. Each serving of GenOne whey protein is only 136 calories, making it a low calorie protein powder.
  • SUPPORTS MUSCLE STRENGTH: Added power foods like papain from papaya fruit help breakdown protein and efficiently deliver it to the muscle, helping your muscles recover from weight lifting, working out, or just for daily support and strength.
  • VANILLA ICE CREAM: GenOne vanilla protein powder delivers a smooth vanilla ice cream taste that mixes seamlessly with water or milk to make a vanilla protein shake. Easily blends into a smoothie or smoothie bowl.
No. 20
BioTrust Low Carb Protein Powder – Natural and Delicious Whey & Casein Blend from Grass-Fed Hormone Free Cows – Non GMO, Soy Free, Gluten Free, Hormone Free (Vanilla)
  • 24G PROTEIN PER SERVING. Packed with pasture-raised, grass-fed whey protein isolate and concentrate, milk protein concentrate and micellar casein; mix with your favorite protein shake, protein drinks or food.
  • DELICIOUS VANILLA CREAM. Our healthy low-carb protein powder is non-GMO, with no hormones, artificial sweeteners or colors; combine with a healthy diet and regular exercise for best results.
  • ENHANCED FOR DIGESTION & BIOAVAILABILITY. Along with whey isolate, our casein protein and whey protein powder also includes ProHyrdolase natural enzymes blend for digestion; enzymes enhance protein absorption and support stomach-friendly digestion.
  • COLD PRESSED FOR QUALITY. Our low carb protein shakes use grass-fed protein and high-quality undenatured whey protein isolate powder; cold processing preserves the protein’s natural properties for maximum effectiveness.
  • MADE IN THE USA, GMP QUALITY. BioTRUST Low Carb is manufactured in the USA in a GMP-certified facility using domestic and imported materials and undergoes third-party lab testing to ensure purity, potency and safety.​

How to choose a good low carb protein powders

Does the idea of finding a fantastic low carb protein powders make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!

Your presence here indicates that you are interested in low carb protein powders. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top low carb protein powders products available right now. You might be wondering how we came up with the list. How was this buying guide developed?

First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top low carb protein powders on the market right now!

The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:

Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top low carb protein powders brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.

Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top low carb protein powders based on those.

Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.

Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.

Customer ratings:  Would it be accurate to suggest that the low carb protein powders were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.

Customer Reviews: Like ratings,  provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.

Seller Rank: This is very intriguing! Not only do you need a good low carb protein powders, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.

Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your low carb protein powders.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting low carb protein powders for months and years to come.

Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.

Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.

These are the standards by which we selected our low carb protein powders. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.

Why should you believe us?

There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what low carb protein powders should you purchase in 2022?

This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on low carb protein powders.