Guide to the Best Protein Flavor for Smoothies (2023)

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Looking for the best protein flavor for smoothies? There are many great ones to choose from, and this article looks at the top picks.

Variety of protein shakes with powder on dark background

Adding protein to your smoothies is a great way to get the nutrients your body needs while enjoying a delicious and refreshing drink. But with so many different protein flavors on the market, which one should you choose?

In this guide, we’ll explore the best protein flavors for smoothies and discuss the benefits of adding protein to your drinks. We’ll also provide a list of the top 5 best protein flavors for smoothies, so you can find the perfect flavor for your needs.

So, whether you’re looking for a new flavor to add to your routine or you’re just starting out with protein-packed smoothies or protein shakes, this guide will help you find the perfect flavor for your needs.

Benefits of Adding Protein to Your Smoothies

Protein is an essential nutrient that helps your body build and repair muscle tissue, as well as other tissues and organs. It’s also necessary for the production of enzymes and hormones, and it plays a role in the absorption of nutrients from food.

Adding protein to your diet can help you lose weight or maintain a healthy weight, as well as improve your muscle mass and strength. Protein can also help you recover from exercise more quickly and may reduce your risk of injuries.

There are many different ways to add protein to your diet, including eating high-protein foods, taking protein supplements, and adding protein powder to your smoothies and shakes. For me, protein powder is one of the best ways to get the extra protein I need.

Protein powder is a convenient and easy way to add protein to your diet, and it comes in a variety of different flavors. Since each person’s tastes are different, I can’t say there is one “best” protein flavor for smoothies.

If you’re looking for the best protein flavor for smoothies, here are the five best options to suit an individual’s palate, as well as some recommendations for the bestsellers from each category.

Best Protein Flavors for Smoothies and Shakes

Vanilla

Vanilla is a classic protein powder flavor that goes well with almost any other flavor. It’s also one of the most versatile flavors, as it can be used in both sweet and savory recipes.

If you’re looking for a protein powder that will mix well with other ingredients and provide a subtle flavor, vanilla is a great option. You can blend vanilla with fruit, chocolate, coffee, or even spices like cinnamon or nutmeg.

There are many different vanilla protein powders on the market, so finding one that suits your taste and needs shouldn’t be difficult.

Some of the best selling vanilla protein powders on the market:

Bestseller No. 1
Premier Protein Powder, Vanilla Milkshake, 30g Protein, 1g Sugar, 100% Whey Protein, Keto Friendly, No Soy, Gluten Free, 23.3 oz, 17 Servings (Packaging May Vary)
  • 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
Bestseller No. 2
Optimum Nutrition Gold Standard 100% Whey Protein Powder, Vanilla Ice Cream, 2 Pound (Packaging May Vary)
  • 24 g High-Quality Whey Protein per Scoop – 100% of the protein from whey for a fast-absorbing, complete protein source that supports muscle maintenance and growth.
  • 5.5 g Naturally-Occurring BCAAs + 11g of naturally occurring EAAs – Delivers essential amino acids including leucine, isoleucine, and valine to support post-workout muscle recovery, muscle strength and muscle building when taken over time with regular resistance training.
  • Low Sugar, Low Carb, Low Fat — Ideal for Lean Muscle or Cutting Phases – With just ~1 g sugar, ~3 g carbs per serving, and whey protein isolate as the primary ingredient with further carbs and fat “isolated” out. It’s a high quality choice for athletes focused on lean muscle, weight management, or body-composition goals.
  • Instantized & Easy-Mix Formula (Great Mixability) – Designed to dissolve smoothly in water, milk, or smoothies with a spoon, shaker, or blender — perfect for fast post-workout shakes or convenient protein boosts.
  • Trusted Brand, Tested Quality & Versatile Use – For 35 years, athletes have trusted Optimum Nutrition to fuel their training. Gold Standard Whey is the trusted choice for gym-goers, athletes, and everyday fitness enthusiasts worldwide — use post-workout or as a protein supplement anytime.
Bestseller No. 3
Ballerina Farm Grass Fed Whey Protein Powder, Vanilla Bean, 24g Protein with Collagen Peptides, Bovine Colostrum, Hemp Hearts & Prebiotic Fiber, No Added Sugar or Artificial Ingredients, 20 Servings
  • Fit For The Farm: Farmer Protein is a natural, nutrient-dense source of protein made from ingredients we trust and use in our own home. Each scoop contains 24 grams of protein from whey, hydrolyzed collagen peptides, hemp protein, and calf-first sourced bovine colostrum.

Chocolate

Chocolate is another popular flavor that goes well with a variety of other flavors. It’s rich and creamy, and it can be used in both sweet and savory recipes.

If you’re looking for a protein powder that will mix well with other ingredients and provide a rich flavor, delicious chocolate is a great option. Chocolate pairs well with mint, fruits, nuts, and even savory ingredients like chili peppers.

There are also many different chocolate protein powders on the market, so finding one that suits your taste and needs shouldn’t be difficult.

Some of the best selling chocolate protein powders on the market:

Bestseller No. 1
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)
  • Rich and smooth, chocolate flavored protein powder that helps you nail your protein goals with supremely decadent taste
  • 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
Bestseller No. 2
Optimum Nutrition Gold Standard 100% Whey Protein Powder, Double Rich Chocolate 1.98 Pound (Packaging May Vary)
  • 24 g High-Quality Whey Protein per Scoop – 100% of the protein from whey for a fast-absorbing, complete protein source that supports muscle maintenance and growth.
  • 5.5 g Naturally-Occurring BCAAs + 11g of naturally occurring EAAs – Delivers essential amino acids including leucine, isoleucine, and valine to support post-workout muscle recovery, muscle strength and muscle building when taken over time with regular resistance training.
  • Low Sugar, Low Carb, Low Fat — Ideal for Lean Muscle or Cutting Phases – With just ~1 g sugar, ~3 g carbs per serving, and whey protein isolate as the primary ingredient with further carbs and fat “isolated” out. It’s a high quality choice for athletes focused on lean muscle, weight management, or body-composition goals.
  • Instantized & Easy-Mix Formula (Great Mixability) – Designed to dissolve smoothly in water, milk, or smoothies with a spoon, shaker, or blender — perfect for fast post-workout shakes or convenient protein boosts.
  • Trusted Brand, Tested Quality & Versatile Use – For 35 years, athletes have trusted Optimum Nutrition to fuel their training. Gold Standard Whey is the trusted choice for gym-goers, athletes, and everyday fitness enthusiasts worldwide — use post-workout or as a protein supplement anytime.
Bestseller No. 3
FlavCiity Single Serve Protein Smoothie Powder - Chocolate Peanut Butter - 46gms (Pack of 4)
  • ANYTIME, ANYWHERE: Make any time of day delicious with an All-In-One Protein Smoothie. Whether for breakfast in the morning, a mid-day snack, or even dessert, our Protein Smoothies are great for helping you reach your protein goals.
  • NUTRITION MADE EASY: Our All-In-One Protein Smoothies are made with 100% Grass-Fed Undenatured Whey Protein, 100% Grass-Fed Collagen derived from bovine, real fruit and functional mushrooms.
  • REAL INGREDIENTS: No tricks or tradeoffs, our smoothies are non-GMO, gluten free, and crafted using best-in-class ingredients to help keep you fueled and moving all day.
  • IRRESISTIBLE FLAVOR: We believe healthy doesn't have to be boring. Smooth, creamy, and downright delicious—like your favorite milkshake, without the guilt.
  • FAST AND EASY: No mess, no hassle! Combine one packet of protein smoothie powder with water or your milk of choice in your favorite bottle, shake and go!

Strawberry

If you’re looking for a fruity protein powder flavor, strawberry is a great option. Strawberry goes well with other fruits, chocolate, and even nuts and spices.

If you’re looking for a protein powder that will add an even fruitier taste to your smoothie or protein shake, try strawberry. You can blend strawberry with banana, mango, pineapple, or even add it to a chocolate or vanilla protein shake.

There are not quite as many different strawberry protein powders on the market, but finding one that suits your taste and needs shouldn’t be difficult.

Some of the best selling strawberry protein powders on the market:

Bestseller No. 1
Optimum Nutrition Gold Standard 100% Whey Protein Powder, Delicious Strawberry, 2 Pound (Packaging May Vary)
  • 24 g High-Quality Whey Protein per Scoop – 100% of the protein from whey for a fast-absorbing, complete protein source that supports muscle maintenance and growth.
  • 5.5 g Naturally-Occurring BCAAs + 11g of naturally occurring EAAs – Delivers essential amino acids including leucine, isoleucine, and valine to support post-workout muscle recovery, muscle strength and muscle building when taken over time with regular resistance training.
  • Low Sugar, Low Carb, Low Fat — Ideal for Lean Muscle or Cutting Phases – With just ~1 g sugar, ~3 g carbs per serving, and whey protein isolate as the primary ingredient with further carbs and fat “isolated” out. It’s a high quality choice for athletes focused on lean muscle, weight management, or body-composition goals.
  • Instantized & Easy-Mix Formula (Great Mixability) – Designed to dissolve smoothly in water, milk, or smoothies with a spoon, shaker, or blender — perfect for fast post-workout shakes or convenient protein boosts.
  • Trusted Brand, Tested Quality & Versatile Use – For 35 years, athletes have trusted Optimum Nutrition to fuel their training. Gold Standard Whey is the trusted choice for gym-goers, athletes, and everyday fitness enthusiasts worldwide — use post-workout or as a protein supplement anytime.
Bestseller No. 2
Muscle Milk Genuine Protein Powder, Strawberries ‘N Crème, 1.93 Pounds, 13 Servings, 32g Protein, 3g Sugar, Calcium, Vitamins A, C & D, NSF Certified for Sport, Energizing Snack, Packaging May Vary
  • Contains one (1) 1.93 pound cannister (about 13 servings) of Muscle Milk Genuine Protein Powder. Packaging may vary. Shaker bottle sold separately.
  • HELPS SATISFY HUNGER AND BUILD MUSCLE – Muscle Milk Genuine Protein Powder supplies your body with high quality protein to support post-workout recovery and muscle growth. Or try taking it to-go in a shaker bottle for an energizing on-the-go breakfast.
  • KEY FEATURES – Based on 1 serving, Muscle Milk Genuine Protein Powder contains 32g high-quality protein, 3g sugar, and an excellent source of Calcium and Vitamins A, C & D
  • VERSATILE AND EASY-TO-MIX – Muscle Milk Genuine 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 Genuine provides a combination of high-quality slow releasing and fast releasing proteins to help increase amino acid levels. These essential amino acids play a role in muscle growth and maintenance of muscle mass.
Bestseller No. 3
Mett Wellness Strawberries & Cream Grass-Fed Whey + Hemp Heart Protein Powder with Bovine Collagen | 24g Protein per Serving | Supports Digestion & Daily Wellness | 1.5 lbs (25 Servings)
  • Complete Protein Blend – Combines grass-fed whey, hemp heart protein, and bovine collagen, offering a complete amino acid profile to support overall well-being
  • Gut-Friendly Nutrition – Fiber-rich hemp protein and nutrient-dense ingredients help maintain a balanced digestive environment as part of a daily wellness routine
  • Balanced Energy & Nourishment – The combination of fast-acting whey and slow-digesting hemp protein delivers lasting energy and steady nourishment throughout the day
  • Protein-Powered Blend – With 24g of protein per serving, this blend helps maintain daily protein intake and supports an active, wellness-focused lifestyle
  • Pure, Flavorful Formula – Crafted with quality ingredients and a rich strawberries and cream taste—free from artificial preservatives, sweeteners, or fillers

Banana

Banana is another fruity protein powder flavor that goes well with other fruits, chocolate, nuts and vanilla.

If you’re looking for a protein powder that will add a sweet, mild taste to your smoothie, try a banana flavor. It blends well with most other ingredients (think of how many smoothies use bananas!) so you can try it in just about any recipe.

Some of the best selling banana protein powders on the market:

Bestseller No. 1
Muscle Milk Genuine Protein Powder, Banana Crème, 1.93 Pounds, 13 Servings, 32g Protein, 4g Sugar, Calcium, Vitamins A, C & D, NSF Certified for Sport, Energizing Snack, Packaging May Vary
  • Contains one (1) 1.93 pound cannister (about 13 servings) of Muscle Milk Genuine Protein Powder. Packaging may vary. Shaker bottle sold separately.
  • HELPS SATISFY HUNGER AND BUILD MUSCLE – Muscle Milk Genuine Protein Powder supplies your body with high quality protein to support post-workout recovery and muscle growth. Or try taking it to-go in a shaker bottle for an energizing on-the-go breakfast.
  • KEY FEATURES – Based on 1 serving, Muscle Milk Genuine Protein Powder contains 32g high-quality protein, 4g sugar, and an excellent source of Calcium and Vitamins A, C & D
  • VERSATILE AND EASY-TO-MIX – Muscle Milk Genuine 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 Genuine provides a combination of high-quality slow releasing and fast releasing proteins to help increase amino acid levels. These essential amino acids play a role in muscle growth and maintenance of muscle mass.
Bestseller No. 2
Optimum Nutrition Gold Standard 100% Whey Protein Powder, Banana Cream, 5 Pound (Packaging May Vary)
  • High-Protein Formula to Support Muscle Health – Delivers 24g of fast-absorbing 100% whey protein per scoop to support post-workout muscle recovery, muscle strength and muscle building when taken over time with regular resistance training.
  • Enhanced Muscle Recovery With BCAAs – Includes naturally occurring BCAAs and EAAs that help get you back to your best, faster and speed up recovery after intense training sessions.
  • Optimized Support for Strength & Hypertrophy Goals – Whey protein isolate is the primary ingredient with excess carbs and fat “isolated” out. Ideal for athletes looking to increase muscle strength or boost recovery between workouts.
  • Mixes Smoothly for Rapid Post-Workout Use – Instantized powder dissolves quickly in water or milk, making it a convenient shake immediately after training.
  • Backed by thousands of hours of research – For 35 years, athletes have trusted Optimum Nutrition to fuel their training. Optimum Nutrition delivers proven quality. Whey is backed by science and trusted by athletes, we set the Gold Standard in protein
Bestseller No. 3
an Supps Essential Grass Fed Whey Protein Powder | 20g Protein, 500mg Potassium, 1g Sugar | Recovery, Muscle Growth, Rapid Digestion | Gluten Free | 17 Servings | Chiquita Banana Chocolate
  • Essential Grass-Fed Whey Protein: Formulated with premium grass-fed whey protein powder that delivers 20 grams of high-quality protein per scoop to help support lean muscle development, strength, and daily protein intake without unnecessary fillers or artificial ingredients.
  • Potassium Equivalent to a Chiquita Banana: Each serving provides potassium comparable to a Chiquita banana to help support hydration, muscle function, and overall performance, making it suitable for workouts, recovery, and everyday nutrition.
  • Supports Muscle Growth, Recovery, and Performance: Fast-digesting whey protein helps fuel muscle repair after exercise, supports recovery between training sessions, and assists in maintaining lean muscle mass for athletes and active individuals.
  • Informed Sport Certified and Gluten Free: Independently tested to ensure it is free from banned substances and contaminants, making it a trusted choice for athletes and anyone who wants confidence in what they’re putting into their body. Produced to strict quality standards and safe for everyday use.
  • Clean Nutrition with Great Taste: Provides 100 calories and only 1 gram of sugar per serving with a smooth Banana-Strawberry flavor that mixes easily with water or milk, delivering a consistent, enjoyable protein shake without chalky texture.

Birthday Cake or Cake Batter

Okay, I’ll admit I put this on the list because it’s one of my favorites! But birthday cake or cake batter protein powder can be a great way to add a little sweetness and fun to your protein shakes.

If you’re looking for a protein powder that will give your shake a sweeter flavor, try birthday cake or cake batter. Birthday cake goes well with other sweet flavors like chocolate, vanilla, and fruit.

I even like some of the better cake batter flavored protein powders just blended with some nondairy milk. Yum!

Some of the best selling birthday cake/cake batter protein powders:

Bestseller No. 1
Orgain Organic Vegan Protein Powder, Birthday Cake - 21g Plant Based Protein, 7g Prebiotic Fiber, Low Net Carb, No Lactose Ingredients, No Added Sugar, Non-GMO, for Shakes & Smoothies, 1.02 lb
  • CLEANER INGREDIENTS: 21g plant protein and less than 1g sugar per serving. Our protein blend consists of organic peas, brown rice, mung bean, and chia seeds, to provide a complete protein with all nine essential amino acids. It also features 7g of prebiotic plus fiber for gut support
  • HIGHER STANDARDS: We believe it’s what’s on the inside that matters most, and that includes what we left out. You also won’t find any GMOs, carrageenan, soy, gluten, dairy or artificial colors, flavors, sweeteners, or preservative
  • USDA ORGANIC and CERTIFIED PLANT-BASED: To ensure we are delivering on high-quality products, we use third parties to verify that we are certified organic and certified plant based
  • CUSTOMIZE ANY WAY YOU WANT: You can mix this with any liquid like water, almond milk, or oat milk or blend it in a smoothie. For even more creative ways to use this, you can add it to your overnight oats, cookies, brownies and other baked goods
  • 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, or following a diet regiment
Bestseller No. 2
McCormick Cake Batter Flavor, 2 fl oz
  • Vanilla Butter & Nut is now Cake Batter
  • FUN IDEA: Whip into vanilla frosting for intense cake flavor
  • TIP: Stir 1 tbsp. with ¼ cup sprinkles into 2 cups batter for birthday cake pancakes
  • Adds freshly baked cake flavor to cookies, cupcakes, blondies and more
  • Great stirred into frosting, too
Bestseller No. 3
PEScience Select Protein Powder, Whey and Casein Blend, Clean Protein Powder for Women and Men, Low Calorie, Low Carb, Keto Friendly, Gluten Free, Cake Pop, 5 Servings
  • Best Tasting Protein Shake - Whey protein powder has been infamous for not tasting very good, but we set out over 10 years ago to change that, and succeeded. Through our in-house expertise we have developed the best tasting protein powder you will ever experience, with a perfect texture and amazing digestibility. To put it simple, this is protein you will crave!
  • Optimal Protein Content: Delivers 24g of protein per serving with a high protein-to-calorie ratio, ideal for any fitness goal. This makes Select a clean protein shake, powered by its main ingredient, milk protein isolate, which is superior to whey protein isolate. The lean protein ratio makes it perfect for a meal replacement when looking to stay low calorie and high protein. The casein protein in Select helps you stay fuller longer.
  • Low Calorie Protein Powder: Zero fillers and no unnecessary additives, with carefully chosen ingredients for quality and performance. We formulated this protien powder with customers in mind. It's the only protein you'll ever need. Clean, simple, and perfectly formulated! Regardless of your goal, Select fits every use. If it's protein powder for weight loss that you're after, the clean formula of Select fits perfect.
  • Low Carb Protein Powder: Award-winning flavors that mix smoothly with water or milk, providing a rich and satisfying experience. This cake protein powder tastes just like the name, and better than any birthday cake protein powder you've tried! Yellow cake with vanilla icing. Far from "just vanilla", this flavor tastes exactly as the photo looks. If you've never tried Select before, this is a great introduction into how superior our flavoring is.
  • Transparent and Trustworthy: Third-party tested by independent labs for purity and quality, ensuring no hidden ingredients or proprietary blends. Our core audience cares about quality first, and we deliver what they expect: the gold standard in quality. Select Protein is also a great fit for many diet-specific needs including: Kosher, Halal, Vegetarian, Keto, Low Carb, Low Calorie, Gluten Free.

How to Choose the Right Protein Flavor for You

Now that you know some of the best protein powder flavors on the market, how do you choose the ideal protein powder for you? For me, I like one that blends so easily I can just use a blender bottle if I choose. Of course, if I want to add other ingredients I use a quality blender, but a scoop of protein powder is a great addition to my diet. Here are a few things to consider when making your decision:

What’s Your Goal?

The first thing to consider is what your goal is. Are you looking to build muscle, lose weight, or just improve your overall health? This will help you narrow down your choices and find a protein powder that’s right for you.

If you’re looking to build muscle, you’ll want a protein powder with a high protein content. Look for a powder that has at least 20 grams of protein per serving.

If you’re looking to lose weight, you’ll want a protein powder that’s low in calories and fat. Look for a powder that has around 100 calories per serving and is either low-fat or fat-free.

And if you’re just looking to improve your overall health, any protein powder will do! Just make sure it fits your dietary needs and preferences.

Do You Have Any Allergies or Dietary Restrictions?

Another thing to consider is whether you have any allergies or dietary restrictions. If you’re lactose intolerant, for example, you’ll want to avoid protein powders that contain whey or casein.

There are many dairy-free protein powders on the market, so finding one that fits your needs shouldn’t be difficult.

If you have any other allergies or dietary restrictions, be sure to check the ingredients list of any protein powder you’re considering to make sure it’s safe for you to consume.

If you’re vegan, there are also many vegan-friendly protein powders on the market. My favorite is pea protein.

Also, keep in mind your tolerance for artificial sweeteners. There are a lot of protein powders with some questionable ingredients on the ingredient list, so be sure to check it out before you make your choice.

What’s Your Budget?

Another thing to consider is your budget. Protein powder can range in price from around $10 to $100 or more, depending on the brand, quality, and quantity you buy.

If you’re on a tight budget, there are many affordable protein powders on the market.

If you’re willing to spend a little more, there are also many high-quality protein powders that offer a variety of health benefits.

What’s Your Preferred Flavor?

Last but not least, consider your preferred flavor. As we’ve discussed, there are many different protein powder flavors on the market, so finding one that tempts your taste buds should be easy.

Same thing about knowing what you don’t like. If you hate banana, for instance, you’ll know that one is a big “no” for you. This is probably why coffee flavored powders didn’t make it on this list – I can’t stand coffee so I’m biased. If you love coffee, you can find coffee flavored protein powder.

If you’re unsure of what flavor to choose, try a few different ones until you find one that you like. You can also mix and match flavors to create your own unique protein shake!

There are many more flavors than the ones listed above. Some of my other favorites are:

Brownie Batter

Peanut Butter

Fruity Pebbles

Coconut Cream

Glazed Donut

And there are many more out there. I even found some at my local GNC store that were Girl Scout flavors, and of course you can always go with unflavored protein powder if you’d prefer just the taste of the other ingredients in your smoothie.

What is Your Preferred Protein Source?

Think about if you want an animal based protein powder such as whey protein or even protein powder made from egg whites, or if you would prefer a vegan protein powder. A good option that is widely available is whey protein, and you’ll find the most flavor options with whey, but you may not be able to tolerate cow’s milk or may not want to consume it.

So consider the source when deciding upon the right protein flavor for you.

How to Make Protein Smoothies Even Healthier

When you are looking for the right protein powder, skip the artificial ingredients and added sugar and look for simple ingredients such as whey protein powder from grass-fed cows, or pea, hemp or brown rice protein from organic sources. I also like to look for a powder with digestive enzymes, natural sweeteners, at least 3 grams of fiber, and organic ingredients if possible. I also like to use my smoothies or shakes as a meal replacement, so I look for at least 15 grams of protein per serving.

Other great additions to a protein smoothie are nut butters, greens for a green smoothie, plain Greek yogurt, frozen fruit, flax seed, pumpkin seed or other seeds.

Final thoughts on the best protein flavors for smoothies

Protein powder is a great way to add protein to your diet. It’s also a convenient and easy way to make sure you’re getting enough protein in your diet.

There are many different protein powder flavors on the market, so finding one that you enjoy should be easy. If you’re unsure of what flavor to choose, try a sampler pack that will let you try out different flavors from the same company.

Here are some of the best selling samples or variety packs:

Bestseller No. 1
Rise Grass-Fed Whey Protein Powder - Vanilla | 25g Protein No Artificial Flavors, Colors, or Preservatives - Sugar Free, Gluten-Free, Soy Free (Single Serving, 1 Pack)
  • VANILLA: Delight in the timeless classic of creamy vanilla, sourced from pasture-raised whey with only 150 calories per serving for a protein powder that's pure, simple, and irresistibly smooth.
Bestseller No. 2
Clean Simple Eats Whey Protein Powder, Variety Pack, Naturally Sweetened Flavors, 100% Grass Fed Protein Powder with Digestive Enzymes & No Artificial Ingredients, Gluten Free, 10 Single Serve Packs
  • DELICIOUSLY CREAMY, FLAVOR-PACKED VARIETY: The Clean Simple Eats Variety Pack includes 10 single-serve packets featuring our most crave-worthy flavors—Simply Vanilla, Chocolate Brownie Batter, Chocolate Peanut Butter, Coconut Cream, and Mint Chocolate Cookie. Each one delivers a rich, smooth, and satisfying experience you’ll actually look forward to. It’s the indulgent sampler everyone is raving about.
  • ONLY CLEAN, SIMPLE INGREDIENTS: Made with natural ingredients, Clean Simple Eats protein powder stands out from other whey protein powders. Every flavor is gluten free, soy free, and contains no artificial flavors, sweeteners, or dyes. Naturally sweetened to deliver a quality nutritional product with delicious flavor and no unnecessary fillers.
  • 20G OF PROTEIN PLUS DIGESTIVE ENZYMES: Each single-serving packet features 20 grams of cold-processed, grass-fed whey protein along with a digestive enzyme blend. This collection is designed to support your active lifestyle and help you meet your daily protein goals—whether you’re at home, at the gym, or on the go.
  • VERSATILE AND EASY TO ENJOY: Add one serving to 8 oz of cold water or your favorite milk, shake and enjoy—or mix into smoothies, oatmeal, or pancakes for a delicious protein boost. It blends smoothly and fuels your day with flavor you'll actually look forward to. Explore more drool-worthy flavors like Simply Vanilla, Chocolate Brownie Batter, Chocolate Peanut Butter, Coconut Cream, and Mint Chocolate Cookie for a creamy, satisfying protein boost—morning, noon, or night.
  • DISCOVER MORE FROM CLEAN SIMPLE EATS: Love our Protein Powder? Explore even more crave-worthy products from Clean Simple Eats—from our original Clear Protein Water to refreshing Super Greens, Collagen + Beauty Blends, Energy + Focus, Energy & Hydrate Drink Mixes, and Nut Butters. Every product is crafted with clean ingredients and bold, unbeatable flavor to fuel your day—morning, noon, and night.
Bestseller No. 3
PEScience Select Protein Powder, Whey and Casein Blend, Clean Protein Powder for Women and Men, Low Calorie, Low Carb, Keto Friendly, Gluten Free - Frosted Sugar Cookie - 5 Servings
  • Best Tasting Protein Shake - Whey protein powder has been infamous for not tasting very good, but we set out over 10 years ago to change that, and succeeded. Through our in-house expertise we have developed the best tasting protein powder you will ever experience, with a perfect texture and amazing digestibility. To put it simple, this is protein you will crave!
  • Optimal Protein Content: Delivers 24g of protein per serving with a high protein-to-calorie ratio, ideal for any fitness goal. This makes Select a clean protein shake, powered by its main ingredient, milk protein isolate, which is superior to whey protein isolate. The lean protein ratio makes it perfect for a meal replacement when looking to stay low calorie and high protein. The casein protein in Select helps you stay fuller longer.
  • Low Calorie Protein Powder: Zero fillers and no unnecessary additives, with carefully chosen ingredients for quality and performance. We formulated this protien powder with customers in mind. It's the only protein you'll ever need. Clean, simple, and perfectly formulated! Regardless of your goal, Select fits every use. If it's protein powder for weight loss that you're after, the clean formula of Select fits perfect.
  • Low Carb Protein Powder: Award-winning flavors that mix smoothly with water or milk, providing a rich and satisfying experience. This frosted sugar cookie protein powder tastes just like the name! A sweet and balanced buttery sugar cookie base, with vanilla frosting notes to finish. Tastes like your favorite frosted sugar cookie from the grocery store, and is easy to drink every day.
  • Transparent and Trustworthy: Third-party tested by independent labs for purity and quality, ensuring no hidden ingredients or proprietary blends. Our core audience cares about quality first, and we deliver what they expect: the gold standard in quality. Select Protein is also a great fit for many diet-specific needs including: Kosher, Halal, Vegetarian, Keto, Low Carb, Low Calorie, Gluten Free.

I hope you’ve enjoyed this quick look at some of the best protein flavors for smoothies. Keep trying until you find something you love!

Happy Blending!

Amanda

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