Best 10 Whey Protein Isolate Brands

A whey protein is supplement usually used for diet purposes which is created by separating other components from milk. Whey is a by product of cheese-making process which is a liquid system left after curdling and straining milk. There are innumerable options for Whey Protein Isolate Brand in the market these days.

When Whey is processed, three forms of protein is yielded:

Whey protein constitutes of greater amount of pure protein compared to the other two forms. It is pure and practically lactose free, carbohydrate free, fat free, and cholesterol free.

Whey protein quickly dissolve in the circulation system and have a high concentration of branched-chain amino acids, which are used to catalyze working of muscles and stimulate protein synthesis.


10 Whey Protein Isolate Brands


1. Now Sports

NOW Whey Protein Isolate is known for its quality, its is easily digestible as well as bio available. This protein works best for individuals with active schedules and is considered to have highest Biological Value of any protein source.

This is one of the few products sold by weight and not by volume.

image source: amazon.com

Some of the best NOW Whey Protein Isolate products are:

  • NOW Sports Whey Protein Isolate Unflavored Powder,1.2-Pounds

It is a Non- GMO product which is naturally unflavored. It has no artificial ingredients and consists of branched chain amino acids. It is micro filtered and hence mixes instantly.

Directions for use: Mix or blend 1 level scoop (28 g) daily into 4 to 8 oz. of cold water, milk or your favorite juice. Also consider adding NOW® Flax Seed Oil for enhanced nutritional benefit. Please note the additional calories and nutrients provided by the above ingredients.

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  • NOW Sports Eggwhite Protein

This Whey Protein Isolate contains pure powder of eggwhite. It has less than 1 gram of fat and carbohydrates per serving. This Non-GMO product should simply be added to milk or some other liquid.

Directions for use: As a high-protein, low-fat food, add 1/4 cup Eggwhite Protein daily to 12 oz. of milk or other liquid. This powder can also be used in cooking recipes by mixing two tablespoons of powder with six tablespoons of water to equal two egg whites.

This product is 1.2 pounds pack.

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  • NOW Sports ZMA,90 Capsules

These capsules are a combination of Zinc and Magnesium and Vitamin B-6. Zinc promotes a healthy immune system, while magnesium maintains energy production. Overall, its also a product promoting exercise recovery.

Directions for use: As a dietary supplement, men take 3 capsules (women take 2 capsules) daily, preferably on an empty stomach, 30-60 minutes before bedtime. For best results, avoid taking with dairy or other calcium containing foods or supplements.

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2. Genius Protein Powder 

This one of the best products combining both slow and fast release to create the best all natural protein powder for muscle building. It is known to be best in terms of quality, with advanced science and a completely natural approach. 

This is a meal replacement for the ones aiming for weight loss and lean body. Micellar casein is known to curb hunger and cravings while controlling cortisol, giving a better lean body composition. 

image source: amazon.com

Genius Protein powder is a natural post workout muscle building supplement. As the company assures, it has no fillers, dyes, sweeteners or artificial flavors.

Directions for use: Mix 1 serving (1 heaping scoop) with 80z. cold water or milk in a glass, shaker cup or blender. Add 4 fl. oz of water or milk for each additional serving used. Recommended to use 1-3 serving daily in conjunction with a healthy diet & resistance exercise program.

This Whey Protein Isolate Brand is for 2 LB Bottle.

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3. Six Star Pro Nutrition 

This one is known to be America’s number 1 selling body building supplement, made by the makers of Muscle Tech, hence its a quality you can definitely trust.

It is a High Quality Ultra Pure Whey Protein, loaded with fast absorbing BCAAs and glutamine which aides recovery.

Six Star Pro Nutrition is proven muscle and strength builder. In comparison to other options, this one claims to build muscles 4 times and increase the strength by 2 times. It is engineered for all athletes, active men and women, trainers, body builders and fitness enthusiasts.

image source: amazon.com

Directions for use: Take 1 to 2 scoops with 4-8 ounces of cold water or skim milk. Take 1 serving 4 times daily. Do not exceed 4 servings in a 24-hour period. Read the entire label before use and follow directions provided. Consume 10 glasses of water daily for good health.

This Whey Protein Isolate Brand is for 2 pounds. Buy Here

4. Sascha Fitness Hydrolyzed Whey Protein Isolate

This Allergen free, Gluten free and lactose free protein powder is 100% isolate which is absorbed by our muscles very fast, making it one of the most desired product. It is highly recommended if you’re looking forward to improving body composition. It has zero carbs, sugar, fats and low in sodium. This helps to protect your muscles, increase muscle mass and keeps overall hormonal balance.

image source: amazon.com

These proteins have a great taste and only contains Stevia, which is a 100% natural sweetener. Its texture is creamy and gives a feel of a milkshake which is very yummy.

Directions for use: As a dietary supplement, mix one scoop with 5-6 oz of water (or milk for added creaminess ). You can take the protein as snack between meals before and/or after your workout. If your goal is to lose fat, consume only one serving per day, if your goal is to maintain or increase muscle mass take two servings per day.

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5. Universal Nutrition Animal Whey Isolate Loaded Whey Protein Powder Supplement

Some key features of this Whey Protein Isolate Brand are:

  • Filled with Whey Protein Isolate
  • Loaded with digestive enzymes
  • Finger licking taste and smooth texture
  • High quality muscle food
  • 100% guaranteed product by the company
  • Available in 11 flavors
image source: amazon.com

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6. About Time Whey Isolate Protein

This is a Non-GMO, micro filtered Whey Isolate. It is known for its natural flavors and is sweetened by Stevia. This product yields build lean muscles. These more muscles ensure a faster metabolism, leading to greater weight loss. 

image source: amazon.com

It has a delicious taste with no sugar, no artificial hormones and non-GMO ingredients. This is free of junk product which is easy to mix and leaves no clumps or foam behind. It is a perfect replacement to breakfast smoothies.

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7. Bodylogix Natural Grass-Fed Whey Protein Powder

This Whey Protein Powder provides 24g of authentic protein in a single serving, which is sourced from grass fed cows only. This brand is NSF Contents Tested & Certified which ensures the customer that it meets all the safety and quality standards. 

image source: amazon.com

Like most other proteins, It has a delicious taste with no sugar, no artificial hormones and non-GMO ingredients. This is free of junk product. Each serving would also include over 5g of naturally occurring BCAAs with a complete amino acid profile. 

This product is available in 5 different flavors with bottles of 4 varied sizes.

Directions for use: As A Dietary Supplement, Add 1 Scoop (33g) To A Blender, Shaker Cup, Or Glass Filled With 6-8oz. Of Cold Water Or Your Favorite Beverage (Vary The Amount Of Liquid To Achieve Your Desired Taste And Sweetness Level). Blend, Shake Or Stir For 20-30 Seconds Or Until Powder Is Dissolved. For further directions please see the item label.

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8. Iso-Respect Protein

Some key features of this Whey Protein Isolate Brand are:

  • Breaks down fast and gives the required recovery
  • great taste with easy mixing technique, leaving no clumps behind.
  • low on carb, fats, sugar, lactose.
  • Best quality with a goodwill of over 10 years.
image source: amazon.com


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9. MuscleTech Phase8 Protein Powder

The dominant ingredients of Phase8 protein have an ability to secrete amino acids in the bloodstream for about 8 hours after consumption. These protein sources are easy to digest which puts the body at a perfect state of repair and recovery.

It is a high quality milk derived protein and has half the amount of fat, compared to other competitors. Phase8 is flavored by the experts sufficing the tongue with its taste. It easily blends, and can be consumed whenever one needs.

image source: amazon.com

This product is available in 4 different flavors with bottles of 3 varied sizes.

Directions for use: Mix 1 serving (1 heaping scoop) with 9 oz or mix 2 servings (2 heaping scoops) with 18 oz of cold water or skim milk in a glass or shaker cup. Use between major meals and after exercise. Drink 8 to 10 glasses of water daily for maximum results, consume 4 scoops daily for a minimum of six weeks.Note: To maintain product freshness, store in a cool, dry place. This product is sold by weight. Some settling may occur. Shake container before use.

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10. MuscleTech Mission1 Clean Protein Bars

These are the source of protein apt for ‘on the go’ times. All the flavors contain 20 grams of protein. These are yummy protein bars with 100% protein isolates. 

These are gluten free with no added colors or any inferior protein sources like collagen or gelatin, and zero rice syrup. 

image source: amazon.com

This product is available in 3 different flavors.

This Whey Protein Isolate Brand is priced at following rates:

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These were the whey protein isolate options. There are concentrate and hydrolysate options available as well.

Rashmi Mohindra

Hey ! A teacher by profession, I am the most ordinary around. I wish to channelize all my passion, creativity and energy in doing my bit for the society.

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