Choosing the best whey protein powder can boost your fitness and health goals. Business Insider reviewed top brands for 2019 to help you decide.
Whey protein powders provide essential nutrients for muscle growth and recovery. This guide covers popular options like Optimum Nutrition Gold Standard, Six Star Whey Protein Plus, Premier Protein, Dymatize ISO100, and more. Each product offers unique benefits such as high protein content, low sugar, and gluten-free formulas.
Some powders come in tasty flavors like Vanilla Ice Cream and Fruity Pebbles, making them easy to enjoy. Whether you want a keto-friendly option or grass-fed whey, this list has choices for different needs. Understanding these powders helps you find the right supplement for your workout routine and lifestyle. Read on to learn which whey protein powder suits you best in 2019.
Optimum Nutrition Gold Standard 100% Whey Protein Powder

The Optimum Nutrition Gold Standard 100% Whey Protein Powder in Vanilla Ice Cream flavor is ideal for fitness enthusiasts, athletes, and anyone looking to support muscle recovery and growth with a high-quality protein supplement. Whether you are a beginner or an experienced gym-goer, this product offers a convenient and effective way to meet your daily protein needs.
Pros:
- Contains 24 grams of pure whey protein per serving to help build and repair muscles.
- Produced by Optimum Nutrition, a trusted brand in sports nutrition.
- Delicious Vanilla Ice Cream flavor that mixes easily with water or milk.
- Compact 2-pound container with convenient packaging size.
- Manufactured by Glanbia Performance Nutrition, ensuring quality and safety standards.
Cons:
- Packaging may vary, which might affect aesthetic preferences.
- Contains dairy, so it may not be suitable for lactose-intolerant individuals.
- Limited flavor options in this specific package size.
This whey protein powder is designed with a focus on delivering a high concentration of protein per serving, sourced from premium whey isolates and concentrates. The 2-pound packaging is ideal for those who want a moderate supply without committing to a larger tub, making it convenient for users who prefer freshness and portability. The pleasant Vanilla Ice Cream flavor ensures that your protein shake is not only nutritious but also enjoyable to consume.
Beyond its excellent protein content, this product supports quick absorption, which is crucial for post-workout recovery. The dimensions and weight of the product make it easy to store and carry, fitting well into a gym bag or kitchen shelf. By choosing this protein powder, users benefit from a trusted brand known for consistent quality and effective formulations that enhance muscle repair, reduce soreness, and support overall fitness goals.
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Optimum Nutrition Gold Standard 100% Whey Protein Powder

The Optimum Nutrition Gold Standard 100% Whey Protein Powder in Vanilla Ice Cream flavor is ideal for fitness enthusiasts, athletes, and anyone looking to supplement their diet with high-quality protein. Whether you are aiming to build muscle, recover faster after workouts, or simply maintain a balanced nutrition plan, this protein powder offers a convenient and effective solution.
Pros:
- Contains 24 grams of whey protein per serving for muscle growth and recovery
- Made by trusted brand Optimum Nutrition and manufactured by Glanbia Performance Nutrition
- Delicious Vanilla Ice Cream flavor that mixes easily with water or milk
- Compact 0.68-pound size ideal for trial or travel
- Quick absorption with isolates and peptides for faster muscle repair
Cons:
- Smaller 0.68-pound package may not be cost-effective for long-term use
- Contains artificial sweeteners which may not suit everyone
- Limited flavor options in this particular pack
The Optimum Nutrition Gold Standard Whey Protein Powder features a blend of whey protein isolates and peptides, which are known for their rapid absorption and high bioavailability. This means your muscles receive essential amino acids quickly after exercise, promoting efficient recovery and growth. The Vanilla Ice Cream flavor is smooth and palatable, making it easy to incorporate into shakes or smoothies without any chalky aftertaste.
Weighing just 0.68 pounds, this pack is perfect for those wanting to test the product or carry it conveniently on-the-go. The powder mixes effortlessly, ensuring a smooth texture that enhances your post-workout nutrition routine. Overall, this protein supplement is a reliable choice for individuals seeking to enhance muscle repair, support their fitness goals, and enjoy a tasty protein boost.
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Six Star Whey Protein Powder Plus

The Six Star Whey Protein Powder Plus is ideal for fitness enthusiasts, athletes, and individuals focused on muscle building and post-workout recovery. If you are someone who values a high-protein supplement that supports both immune health and provides a delicious twist with its unique Kellogg’s Froot Loops flavor, this product is designed for you.
Pros:
- Contains 30g of high-quality whey isolate protein per serving for effective muscle repair and growth.
- Includes BCAAs (Branched-Chain Amino Acids) to enhance recovery and reduce muscle soreness.
- Supports immune health to keep you active and healthy.
- Unique and enjoyable Kellogg’s Froot Loops flavor makes supplementation more pleasant.
- Compact size and weight (1.8 lbs) for convenient storage and transport.
Cons:
- Flavor may not appeal to those preferring traditional protein powder tastes.
- May contain allergens related to dairy and flavor additives.
- Limited package size may require frequent repurchasing for heavy users.
The Six Star Whey Protein Powder Plus combines whey isolate with a potent mix of BCAAs and immune support ingredients, making it an excellent choice for those looking to maximize their workout results. The high protein content per serving ensures that your muscles receive the necessary nutrients for efficient recovery and growth after intense training sessions. Additionally, the inclusion of immune-supporting elements helps maintain overall wellness, which is crucial for consistent performance in any fitness regimen.
One of the standout features of this product is its playful Kellogg’s Froot Loops flavor, which breaks the monotony of standard protein powders and encourages regular use. The compact packaging dimensions (5.5 inches by 5.5 inches by 8.55 inches) and manageable weight make it easy to store at home or bring along to the gym. Overall, this supplement offers a balanced combination of taste, nutrition, and convenience for those serious about their muscle building and recovery goals.
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Premier Protein Powder, Vanilla Milkshake

The Premier Protein Powder, Vanilla Milkshake is ideal for individuals seeking a convenient and effective way to boost their daily protein intake. Whether you are an athlete, fitness enthusiast, busy professional, or someone following a keto-friendly or gluten-free diet, this product offers a high-quality protein source with minimal sugars and no soy ingredients. It’s perfect for those who want to support muscle recovery, manage weight, or maintain overall health with a tasty and easy-to-mix supplement.
Pros:
- Provides 30g of 100% whey protein per serving for optimal muscle support.
- Contains only 1g of sugar, making it suitable for low-sugar diets.
- Keto friendly and free from soy and gluten ingredients.
- Comes in a delicious Vanilla Milkshake flavor that mixes well with water or milk.
- Offers 17 servings per container, ensuring good value and convenience.
Cons:
- May not be suitable for individuals with dairy allergies due to whey content.
- The Vanilla Milkshake flavor may not appeal to everyone’s taste preferences.
- Contains artificial sweeteners which some users might want to avoid.
The Premier Protein Powder features a high concentration of 100% whey protein, which is quickly absorbed by the body to aid muscle repair and growth after workouts. This makes it an excellent choice for post-exercise recovery or as a protein-rich snack during busy days. The low sugar content supports those who want to maintain stable blood sugar levels or follow keto-friendly dietary plans without compromising on taste or nutrition.
Additionally, the product is free from soy and gluten, catering to individuals with specific dietary restrictions or sensitivities. Its convenient packaging, providing 17 servings in a portable 23.3-ounce container, allows for easy storage and use at home, the gym, or on the go. The Vanilla Milkshake flavor blends smoothly into shakes or recipes, making it a versatile supplement for enhancing daily protein intake.
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Dymatize Iso100 Whey Protein Powder Isolate

Ideal for fitness enthusiasts, athletes, and anyone seeking a high-quality protein supplement, the Dymatize ISO100 Whey Protein Powder Isolate in Cookies & Cream flavor is perfect for those who want to boost muscle recovery and growth with minimal calories and carbs.
Pros:
- Contains 25g of protein per serving to support muscle repair and growth.
- Includes 5.5g BCAAs to enhance recovery and reduce muscle soreness.
- Low in calories with less than 120 calories per serving.
- Gluten-free, making it suitable for those with gluten sensitivities.
- Only 1g of fat, 1g of sugar, and 2g of carbs per serving, ideal for low-carb diets.
Cons:
- Limited to 20 servings per container, which may require frequent repurchasing.
- The Cookies & Cream flavor may not appeal to everyone’s taste preferences.
The Dymatize ISO100 Whey Protein Powder Isolate stands out due to its exceptional protein content derived from hydrolyzed whey isolate, ensuring rapid absorption and efficient muscle nourishment. Its precise formulation with 5.5g of BCAAs supports optimal muscle recovery, making it an excellent choice for post-workout nutrition. Additionally, the product is designed to be low in calories, fats, and sugars, which benefits those aiming to maintain a lean physique without compromising on protein intake.
Compact in size with dimensions of approximately 8.75 inches in height and weighing just over 1.36 pounds, this powder is convenient to store and carry. The gluten-free certification further broadens its appeal, accommodating users with dietary restrictions. Overall, this protein powder delivers a balanced blend of taste, nutrition, and convenience for anyone looking to enhance their fitness journey effectively.
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Levels Grass Fed Whey Protein Powder

The Levels Grass Fed Whey Protein Powder is ideal for fitness enthusiasts, athletes, and anyone seeking a clean, high-quality protein supplement. If you prioritize natural ingredients without artificial additives and want to support muscle recovery and growth, this product is designed for you. Its rich double chocolate flavor also makes it a great choice for those who want a delicious yet nutritious protein boost.
Pros:
- Contains 24 grams of protein per serving for effective muscle support
- Made from grass-fed whey, ensuring higher quality and better nutrient profile
- Free from artificial additives, making it a clean and natural choice
- Large 5LB packaging offers great value and convenience
- Delicious double chocolate flavor enhances taste without compromising health
Cons:
- May be pricier compared to whey powders with artificial ingredients
- Only available in one flavor, which may limit variety for some users
- Not suitable for individuals with dairy allergies or lactose intolerance
The Levels Grass Fed Whey Protein Powder features whey sourced exclusively from grass-fed cows, which is known for its superior nutrient content and ethical sourcing. This ensures that users receive a cleaner protein with higher levels of essential amino acids, which aids in muscle repair and growth after workouts. The absence of artificial sweeteners or preservatives aligns with health-conscious consumers looking for a natural supplement.
With 24 grams of protein per serving, this powder supports sustained muscle recovery and helps meet daily protein requirements effectively. Its rich double chocolate flavor provides a satisfying taste experience, making it easier to stay consistent with supplementation. The sizeable 5-pound container offers long-term supply, reducing the need for frequent purchases and ensuring convenience for regular users.
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Muscletech Grass-fed Whey Protein Powder

The Muscletech Grass-Fed Whey Protein Powder (Deluxe Vanilla, 1.8LB) is ideal for individuals seeking to enhance their muscle gain and recovery through a high-quality protein supplement. Whether you are an athlete, fitness enthusiast, or someone looking to maintain a healthy lifestyle, this non-GMO and gluten-free whey protein powder is designed to support your nutritional needs effectively. Both women and men who want a convenient way to increase their daily protein intake will find this product highly beneficial.
Pros:
- Contains 20g of whey protein per serving to support muscle growth and repair
- Made from grass-fed whey ensuring higher quality and better nutrient profile
- Non-GMO and gluten-free, suitable for various dietary restrictions
- Delicious Deluxe Vanilla flavor that blends well in smoothies and milkshakes
- Compact packaging with dimensions 8.9 x 5.5 x 5.5 inches and lightweight for easy storage and transport
Cons:
- May be priced higher compared to some generic whey protein powders
- Limited flavor options available
- Not suitable for those with dairy allergies
The Muscletech Grass-Fed Whey Protein Powder boasts high-quality ingredients sourced from grass-fed cows, which enhances the purity and nutritional value of the protein. This means users benefit from a cleaner protein source that aids in faster muscle recovery and improved muscle synthesis. The product’s formulation with 20g of whey protein per serving ensures that both men and women receive an optimal dose to meet their fitness and dietary goals.
Additionally, the non-GMO and gluten-free attributes make it an excellent choice for those with sensitivities or who prefer clean-label supplements. Its smooth Deluxe Vanilla flavor makes it versatile for mixing into various drinks, enhancing the user experience without compromising taste. Overall, this protein powder provides a balanced combination of quality, taste, and convenience for anyone serious about muscle building and recovery.
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Isopure Zero Carb 100% Pure Whey Isolate Protein Powder

The Isopure Zero Carb 100% Pure Whey Isolate Protein Powder is ideal for fitness enthusiasts, athletes, and individuals looking for a high-quality, lactose-free and gluten-free protein supplement. Those who want to increase their daily protein intake without added carbohydrates or flavors will find this product especially beneficial.
Pros:
- Contains 25g of pure whey isolate protein per serving for efficient muscle recovery and growth
- Zero carbohydrates, supporting low-carb and ketogenic diets
- Lactose free and gluten free, suitable for sensitive individuals
- Includes essential vitamins to support overall health
- Unflavored, allowing versatile mixing with any beverage or recipe
Cons:
- Unflavored option may require added ingredients for taste
- Packaging may vary, which could affect storage preferences
- Relatively small container size with 16 servings per pound
The Isopure Zero Carb Whey Isolate is manufactured by Glanbia Performance Nutrition, ensuring a premium product quality. Its formulation with 100% pure whey isolate means it is rapidly absorbed, making it perfect for post-workout nutrition to promote muscle repair and growth. The absence of lactose and gluten caters well to those with dietary restrictions or sensitivities.
Another key feature is its zero carbohydrate content, which supports those following strict low-carb or ketogenic diets without compromising protein intake. The addition of essential vitamins enhances the supplement’s nutritional profile, contributing to overall wellness. The unflavored nature of this powder offers flexibility, allowing users to mix it seamlessly with shakes, smoothies, or recipes without altering the taste.
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Bob’s Red Mill Whey Protein Powder

Bob’s Red Mill Whey Protein Powder is the perfect choice for fitness enthusiasts, athletes, and health-conscious individuals looking to enhance their protein intake. This unflavored protein powder is ideal for those who prefer a neutral taste to easily blend into their favorite smoothies, shakes, or recipes without altering the flavor profile. Whether you’re aiming to build muscle, recover after workouts, or simply supplement your diet with high-quality protein, this product is designed to meet your needs.
Pros:
- High-quality whey protein source.
- Unflavored for versatile use in various recipes.
- Easy to blend into shakes and smoothies.
- Compact packaging for convenient storage.
Cons:
- Limited flavor options for those who prefer flavored protein.
- May not suit those with lactose intolerance.
One of the standout features of Bob’s Red Mill Whey Protein Powder is its unflavored formula, which allows users to add protein to their diet without the risk of overwhelming their palate with artificial flavors. This makes it an excellent option for those who enjoy experimenting with different recipes or who have dietary restrictions that require a plain protein base. The versatility of this product ensures that it can be seamlessly integrated into both sweet and savory dishes, providing a flexible solution for protein supplementation.
The high-quality ingredients used in Bob’s Red Mill Whey Protein Powder ensure that users receive a reliable source of protein that supports muscle growth and recovery. With its compact, 12-ounce packaging, it’s also easy to store and transport, making it a convenient choice for busy individuals on the go. Furthermore, the product’s reputation for quality and the trusted Bob’s Red Mill brand provide peace of mind that you’re consuming a product made with care and expertise.
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Dymatize Fruity Pebbles Iso100 Whey Protein Powder Isolate

The Dymatize x Fruity Pebbles ISO100 Whey Protein Powder Isolate is the perfect choice for fitness enthusiasts and athletes who are looking to support their muscle recovery and growth with a delicious twist. This product is ideal for those who appreciate a high-quality protein supplement with a nostalgic flavor of Fruity Pebbles. Whether you are a seasoned athlete, bodybuilder, or someone who simply wants to enhance their daily protein intake, this product caters to a wide range of dietary needs, being both gluten-free and low in fat and sugar.
Pros:
- 25g of Protein per serving supports muscle growth and recovery.
- 5.5g of BCAAs aids in post-workout muscle repair.
- Gluten-free and low in sugar and fat, making it suitable for various dietary preferences.
- Delicious Fruity Pebbles flavor that enhances taste without compromising nutrition.
Cons:
- Flavor may not appeal to those who prefer traditional protein powder flavors.
- Limited to 20 servings per container, which might not be sufficient for heavy users.
The Dymatize x Fruity Pebbles ISO100 Whey Protein Powder boasts a unique and enjoyable Fruity Pebbles flavor that sets it apart from conventional protein powders. This product provides a nutrient-rich profile, featuring 25 grams of protein and 5.5 grams of BCAAs per serving, making it a powerful ally in muscle recovery and growth. The inclusion of BCAAs ensures that users can benefit from improved muscle repair and reduced soreness after intense workouts.
Another standout feature is its nutritional profile, which includes only 1 gram of fat and 1 gram of sugar, appealing to those who are conscious of their caloric intake. The gluten-free nature of the product makes it accessible to individuals with specific dietary restrictions. Despite its indulgent flavor, the powder maintains a lean nutritional composition, ensuring users can enjoy a tasty shake without compromising their fitness goals.
To buy this product, click here.
Frequently Asked Questions
What Makes Optimum Nutrition Gold Standard Whey Popular?
Optimum Nutrition Gold Standard whey offers 24g protein per serving. It supports muscle recovery with whey isolates. The Vanilla Ice Cream flavor is highly rated for taste. It’s suitable for various fitness levels and has consistent quality.
How Does Six Star Whey Support Muscle Recovery?
Six Star Whey contains 30g protein and added BCAAs. Its Kellogg’s Froot Loops flavor is unique and tasty. It supports immune health and muscle building post-workout. The formula includes whey isolate for faster absorption.
Is Premier Protein Powder Keto And Gluten Free?
Yes, Premier Protein Powder is keto-friendly with 1g sugar. It contains 30g of 100% whey protein per serving. It is gluten free and contains no soy. The Vanilla Milkshake flavor is popular among users.
What Benefits Does Dymatize Iso100 Whey Offer?
Dymatize ISO100 provides 25g protein and 5. 5g BCAAs per serving. It is low in calories, carbs, fat, and sugar. The Cookies & Cream flavor is well-liked. It’s gluten free and ideal for post-workout recovery.
Why Choose Grass-fed Whey Protein Powders?
Grass-fed whey protein powders like Levels and Muscletech offer cleaner nutrition. They contain no artificial additives and support muscle gain. These powders are often non-GMO and gluten free. Flavors like Double Chocolate and Deluxe Vanilla enhance taste.
What Is Unique About Isopure Zero Carb Whey?
Isopure Zero Carb is lactose and gluten free. It delivers 25g pure whey isolate protein per serving. It contains added vitamins for overall health support. The unflavored option is versatile for mixing with other ingredients.
Conclusion
Choosing the right whey protein can boost your fitness and health goals. Each product on this list offers unique benefits. From the trusted Optimum Nutrition Gold Standard to the tasty Kellogg’s Froot Loops flavor by Six Star, options fit various tastes and needs.
Some powders focus on muscle recovery, like Dymatize ISO100, while others cater to clean, natural ingredients, such as Levels Grass Fed Whey. Whether you want low carbs, gluten-free, or extra BCAAs, there is a choice for you. Remember to pick a protein powder that matches your lifestyle and dietary preferences.
Consistency matters most in seeing results. Keep your goals clear, and use these top picks to support your journey. With the right protein, progress feels easier and more enjoyable. Start small, stay patient, and enjoy the benefits of quality whey protein.



