10 Best what is the protein powder for weight loss (2025)

Protein powder for weight loss is a popular choice among fitness enthusiasts in 2025, offering a convenient way to boost protein intake while managing calorie consumption. The 10 best options include whey protein isolate, casein, pea protein, and brown rice protein, each providing unique benefits. Whey protein is known for its quick absorption, while casein offers sustained release. Plant-based options like pea and brown rice are ideal for vegans. Additionally, protein blends and meal replacement powders can aid in satiety and muscle preservation. Choosing the right protein powder can significantly enhance weight loss efforts and support overall health.

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

SlimFast Meal Replacement Powder, Original French Vanilla, Weight Loss Shake Mix, 10g of Protein, 22 Servings (Packaging May Vary)

A taste you'll love - Sweet and creamy French Vanilla flavor
Created with your nutrition in mind by providing 24 vitamins and minerals like A, C, D, E and Zinc
Each delicious shake provides up to four hours of hunger control to keep you on track
Each SlimFast Original Shake Mix provides 10g of protein and 4g of fiber
Not a low calorie food. See Nutrition Facts for saturated fat content.

Bestseller No. 3

SlimFast Advanced Nutrition High Protein Meal Replacement Smoothie Mix, Vanilla Cream, Weight Loss Powder, 20g of Protein, 12 Servings (Pack of 2) (Packaging May Vary)

HIGH PROTEIN SHAKE: SlimFast High Protein Meal Replacement Shakes are the perfect diet friendly smoothie mix. Each serving is packed with 20g of Protein when combined with 8 oz of Fat Free Milk to keep you full for hours with a decadent creamy vanilla flavor to satisfy your sugar cravings.
DIGESTIVE SUPPORT: SlimFast Advanced Nutrition Smoothie Mix is packed with 5 grams of fiber to promote better digestion and curb hunger.
GLUTEN FREE: Created with optimal nutrition in mind, our shake mix is gluten free and packed with 24 Essential Vitamins and Minerals like Vitamin A, C, D, E and Zinc to take the hassle out of dieting by providing you with a high quality smoothie mix that is equally delicious in taste!
ON THE GO NOURISHMENT: At SlimFast, we understand that dieting can be hard. With 24 servings, our Smoothie Mix is perfect for on the go, anytime meal replamement. Pack a serving of our smoothie mix with you or keep one at work and one at home, so that you always have a quick, healthy indulgence that will keep you full and help you stay on track wherever your busy schedule takes you!
Not a low calorie food. See Nutrition Facts for saturated fat content.

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

SaleBestseller No. 5

Optimum Nutrition Gold Standard 100% Whey Protein Powder, Vanilla Ice Cream, 2 Pound (Packaging May Vary)

Packaging may vary - New look, with the same trusted quality
Gold standard 100% whey blend – 24 grams blended protein consisting of whey protein isolate, whey protein concentrate, and whey peptides to support lean muscle mass – they don't call it the Gold Standard of quality for nothing
Over 5 gram of BCAAs – Help build lean and strong muscles with naturally occurring BCAAs
3-4 gram carbs, 1-3 gram sugar, and 1-1.5 gram fat, gluten free, no sucralose in double rich chocolate flavor
Instantized – Improves mixability to prevent lumps and clumps

Bestseller No. 6

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)

CLEANER INGREDIENTS: 21g of Organic plant based protein and 1g sugar. Our protein blend contains Organic peas, brown rice & chia seeds with all 9 essential amino acids. Each serving has low net carbs and features 6g of prebiotic + fiber* for gut support.
HIGHER STANDARDS: This product is vegan, gluten-free, kosher, made without soy ingredients & Non-GMO. You also won't find any carrageenan, lactose & dairy ingredients, artificial colors, flavors, sweeteners, or preservatives.
USDA ORGANIC & CERTIFIED PLANT-BASED: To ensure we are delivering on high-quality products, we use third parties to verify that we are certified USDA Organic and plant based.
CUSTOMIZE ANY WAY: You can mix this with any liquid like water, almond milk, oat milk, or blend it to create a delicious shake or smoothie. For even more creative ways you can add it to overnight oats and other baked goods for a protein and energy boost.
PERFECT FOR ANY LIFESTYLE: This protein powder is perfect for men and women alike, whether you're maintaining a healthy lifestyle, working out, looking to add more protein to your diet, following a diet regimen or an on the go meal replacement.

SaleBestseller No. 7

Orgain Organic Vegan Protein + 50 Superfoods Powder, Vanilla Bean - 21g Plant Based Protein, 8g Prebiotic Fiber, No Lactose Ingredients, Gluten Free, Non-GMO, 1.12 lb (Packaging May Vary)

CLEANER INGREDIENTS: 21g plant protein and 1g sugar per serving. Our protein blend consists of Organic pea, brown rice, and chia seeds, to provide a complete protein with all nine essential amino acids. It also features 8g of Prebiotic + fiber* for gut support and our 50 Superfoods Blend.
HIGHER STANDARDS: We believe it’s what’s on the inside that matters most, and that includes what we left out. This product is USDA Organic, vegan, gluten-free, kosher, made without soy, and Non-GMO. You also won't find any carrageenan, lactose or dairy ingredients, artificial colors, flavors, sweeteners, or preservatives. We also use third parties to verify that we are certified USDA Organic and plant based.
ORGANIC 50 SUPERFOODS BLEND: Each serving contains 50 organic superfoods like chia, tumeric, kale, flax, broccoli, spinach, quinoa, beet, acai and is an excellent source of Vitamin B6, Vitamin C and iron to support your immune system.
CUSTOMIZE ANY WAY YOU WANT: You can mix this with any liquid like water, almond milk, oat milk, or blend it to create a delicious shake or smoothie for a quick breakfast or snack drink. For even more creative ways to use this, you can add it to your overnight oats, cookies, brownies, and other baked goods for a protein and energy boost.
PERFECT FOR ANY LIFESTYLE: This protein powder is perfect for men and women alike, whether you’re maintaining a healthy lifestyle, working out, looking to add more protein to your diet, following a diet regiment or an on the go meal replacement.

Bestseller No. 8

OWYN Only What You Need Pro Elite High Protein Powder, 30g Vegan Protein for Workout Recovery, Delicious Smooth Taste, Zero Sugar, Low Net Carbs, Vanilla, 12 Servings (1.32 LB)

PROVIDES ONLY WHAT YOU NEED: Smooth and delicious tasting high protein powder, providing 30g vegan protein, zero sugar, 10 vitamins and minerals, omega 3, one serving of an superfoods greens blend of kale, spinach, and broccoli and 2B CFU probiotics
CONTAINS 30 GRAMS OF PLANT PROTEIN from Organic Pumpkin seeds, Chia, and Peato deliver all 9 essential amino acids and naturally occurring BCAAs (Branched Chain Amino Acids) to enhance muscle recovery and promote optimal daily health
GLUTEN-FREE, DAIRY-FREE, SOY-FREE, Sugar free, peanut and tree nut free, egg-free, vegan, non-GMO project verified, kosher, free of all artificial colors, flavors and preservatives
FINALLY, A 100% CERTIFIED VEGAN 100% PLANT-BASED PROTEIN POWDER that provides superior health benefits and never, ever, ever compromises on taste
DELICIOUS NUTRITION MADE FOR ACTIVE AND HEALTHY PEOPLE on-the-go who care about what they put in their body and where it comes from

SaleBestseller No. 9

Vegan Protein Powder - Vanilla Protein Powder, Organic Protein Powder, 22g Plant Based Protein & BCAAs, Probiotics & Digestive Enzymes - Garden of Life Protein Powder, Gluten & Lactose Free 1.5 LB

WHAT'S THE SCOOP: Build and repair muscle and reduce recovery time with 22g of complete plant based protein powder, 4g BCAAs, and 5g fiber in just 130 calories per serving for a satiating vegan protein powder.
DOWNRIGHT DELICIOUS: We’re taking a stand against chalky; Not only is this plant protein powder silky smooth, but our vanilla protein shakes flavor is delicious; Mix with water to make protein drinks or blend in smoothies
SHAKE IT UP: Our protein shake powder has great texture and mixability; Organic pea protein powder mix and whole food vitamins and minerals deliver nutrients you need with 1g total net carbs and 0g total sugar
DON'T TAKE THE HEAT: Made at low temperatures, this lactose free protein powder is anything but ordinary; Scoop up enzymes like lipase, lactase and papain plus live probiotics including probiotic Bacillus subtilis DE111 for digestion and absorption
EXTRAORDINARY STANDARD: Our organic vegan protein powder is not only delicious but is also supported by Third-Party Certifications - Certified USDA Organic, Non-GMO Project Verified, Vegan, Kosher, NSF Certified Gluten Free & NSF Contents Certified

SaleBestseller No. 10

GNC Total Lean | Lean Shake + Slimvance | Weight Loss Protein Powder with 200mg of Caffeine | Mocha Espresso | 20 Servings

Shed Pounds And Inches With Protein, Fiber, And Slimvance. Hitting a plateau in your weight loss goals can leave you feeling like you don’t know what to do. Lean Shake + Slimvance high-protein meal replacement combines a thermogenic blend proven to burn more calories with healthy metabolism support and the benefits of protein powder, fiber, and 23 vitamins and minerals.
Burn 12X More Calories Compared To Exercise Alone. Slimvance is proven to help you burn 12X more calories compared to regular exercise alone—and now it’s tastier than ever in a morning or afternoon protein shake. Plus, give your day an energy boost with 200mg of caffeine in every shake.
Features 200mg of caffeine
Reduce The Feeling Of Hunger With Protein. We love snacks. Just not every snack, every time—and protein can make it a little easier to wait until your next meal. Lean Shake + Slimvance fuels your goals with 25g of hunger-satisfying protein—helping you feel full and stick with your plan when snacks seem the most tempting.
Support Your Immune Health With 23 Vitamins And Minerals. Cutting calories can lead to missing out on key vitamins and minerals—and nutritional gaps that can cause setbacks to your whole journey. Support a healthy immune system and help cover your daily vitamin C, vitamin D, zinc and more with Lean Shake + Slimvance.

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