10 Best Low Calorie Protein Powder (2025) options are perfect for fitness enthusiasts looking to boost their protein intake without excess calories. These powders offer a variety of flavors and sources, including whey, casein, and plant-based proteins, catering to diverse dietary preferences. Brands like Optimum Nutrition, Quest, and Orgain lead the market with their high-quality formulations that deliver essential amino acids while keeping calories in check. Ideal for weight management and muscle recovery, these low-calorie protein powders can easily be incorporated into smoothies, shakes, or baked goods, making them a convenient choice for health-conscious individuals.
Bestseller 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
SaleBestseller No. 2
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
SaleBestseller No. 3
Isopure Creamy Vanilla Whey Isolate Protein Powder with Vitamin C & Zinc for Immune Support, 25g Protein, Zero Carb & Keto Friendly, 15 Servings, 1 Pound (Packaging May Vary)
- Vitamin C and zinc provides immune support along with vitamin E
- 100% Whey protein isolate - A high-quality protein source providing 25 grams per serving to support muscle building and recovery
- Zero/low carb options - Helps for those watching their calorie intakes
- 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
- Added vitamin & mineral blend
SaleBestseller No. 4
Dymatize ISO100 Hydrolyzed 100% Whey Isolate Protein Powder in Dunkin' Cappuccino Flavor, 25g Protein, 95mg Caffeine, 5.5g BCAAs, Gluten Free, Fast Absorbing, Easy Digesting, 21.5 Oz
- Enjoy the great taste of Dunkin' in Dymatize ISO100 protein powder with our two new flavors – Dunkin' Cappuccino and Mocha Latte flavors
- 20 servings of Dymatize ISO100 in Dunkin' Cappuccino flavor Protein Powder, with 95mg of caffeine per scoop
- 25 grams of protein which includes 5.5 grams of branched-chain amino acids (BCAAs), 2.6 grams of Leucine per serving, 1 gram or less of sugar and fat per serving
- Scientifically formulated with fast-absorbing hydrolyzed whey protein isolate, ISO100 can help support your keto diet, low carb diet or high protein diet; add to your favorite recipe or high protein shakes
- Gluten free with less than 1g of Lactose; sweeteners like sucralose, steviol glycosides are present
Bestseller No. 5
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.
Bestseller No. 6
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.
Bestseller No. 7
Muscle Milk ZERO, 100 Calorie Protein Powder, Vanilla, 15g Protein, 1.65 Pound, 25 Servings
- Contains one (1) 1.85 pound cannister (about 25 servings) of Muscle Milk Zero Protein Powder. Packaging may vary. Shaker bottle sold separately
- KEY FEATURES – Based on 1 serving, Muscle Milk Zero Protein Powder contains 15g high-quality protein, 100 calories, zero sugar, and an excellent source of Calcium and Vitamins A, C & D
- VERSATILE AND EASY-TO-MIX – Muscle Milk Zero Protein Powder dissolves easily in water; just mix 2 scoops into 8 fluid ounces of water using a shaker bottle. Shaker bottle sold separately. Also add to recipes when you are looking for a protein boost
- SCIENCE BEHIND PROTEIN – Muscle Milk Zero provides a combination of high-quality slow releasing and fast releasing proteins to help increase amino acid levels
- TESTED FOR BANNED SUBSTANCES – Muscle Milk Protein Powders are NSF Certified for Sport. NSF screens for more than 270 substances banned by most major athletic organizations
Bestseller No. 8
Designer Wellness, Designer Lite, Low Calorie Natural Protein, Prebiotic Fiber, Key Vitamins & Minerals,Chocolate Cookies & Cream, 9.03 Ounces
- 10 grams of premium natural protein, only 60 calories, 0g fat, and 1g net carbs per serving
- Complete with 23 vitamins and minerals that support wellness while converting protein, fats and carbs into useable energy.
- Includes Green Coffee Berry and Garcinia Cambogia - ingredients associated with lower body weight when combined with calorie-controlled food intake and regular exercise
- 1 grams of non-GMO prebiotic vegetable fiber, plus probiotics (Lactobacillus Acidophilus, B. Longum, L. Plantarium) to support healthy digestion
- Gluten-free and Kosher; no artificial flavors, no artificial colors, no preservatives, no growth hormones, and no antibiotics
Bestseller No. 9
GHOST Whey Protein Powder, Cinnabon - 2LB Tub, 25G of Protein - Cinnamon Roll Flavored Isolate, Concentrate & Hydrolyzed Whey Protein Blend - Post Workout Shakes - Soy & Gluten Free
- Versatile and Delicious: GHOST Whey x CINNABON combines a premium, fully disclosed whey protein blend, a few digestive enzymes, and authentic CINNABON flavor.
- 25G of Whey Protein Per Serving: With 27 servings per tub, every scoop of GHOST Whey x CINNABON contains 25G of pure, fully disclosed whey protein. Flip the tub around for a breakdown of exactly how many grams of whey protein isolate, concentrate, and hydrolysate are in every scoop.
- Real CINNABON Makara Cinnamon Powder: Not only did we partner with CINNABON to deliver a ridiculously good flavor, but we also made sure it’s loaded with REAL CINNABON Makara Cinnamon Powder. No need to take a trip to your hometown mall to get the CINNABON taste you know & love.
- Total Transparency: All GHOST products feature a transparent label that fully discloses the dose of each active ingredient. Zero proprietary blends means you know what you’re getting in each and every scoop. GHOST Whey x CINNABON is gluten-free and soy-free.
- Be Seen: As a premium active lifestyle brand, GHOST is powering and empowering users to Be Seen beyond the walls of the gym. The name GHOST and mantra “Be Seen” come from that feeling of being behind the scenes and wanting to be heard, waiting to make an impact. We’re all Ghosts. This is our time.
SaleBestseller No. 10
NATURE TARGET Whey Isolate Protein Powder, Unflavored, 25g Protein, Low Carb Protein Powder, Sugar-Free, for Men & Women, 5.5g BCAAs, Rich in Fibers & Minerals, 1.1 Pound (500g)
- Whey Protein Isolate: 25g of protein and 5.5g of BCAAs per serving, the protein powder combines fast and slow-absorbing proteins, delivering a premium taste and a more comprehensive source of protein for fueling muscle growth. Studies indicate that blends enhance mass gains to a greater extent than standalone standard whey protein.*
- Unflavored Protein Powder: Made with natural grass fed whey protein powder, hormone-free, utilizing cold processing techniques to preserve maximum nutritional benefits, aiding in rapid post-workout recovery, optimizing muscle repair, retention, and growth, repairing muscle tissue and reducing post-exercise soreness
- Whey Isolate Protein Powder: Specifically included pea protein powder, a moderately digestible protein with three times the arginine content per gram compared to whey protein. Pea protein helps soothe post-workout muscles and provides benefits to the tired body due to intense physical activity
- Digestive Wellness: Our formula features a balanced blend of animal and plant-based proteins, fortified with fibers to diminish the likelihood of bloating or abdominal discomfort. Pea protein powder boasts a digestion rate of 94%, it minimizes the burden on the intestines, mitigating all potential adverse effects associated with pure protein, such as bloating and gas
- Protein Powder Unflavored: Sugar free, low-fat, low-calorie, and free from chalky aftertaste and artificial sweeteners, without any artificial flavors or hormones. Supports muscle growth and recovery, protein powder for women, the ideal fitness companion for those striving to enhance strength and physique