Whey Protein

Each serving of our new protein contains 20 grams of Whey Isolate offering a complete amino acid profile with a high protein yield for maximum recovery.

Whey Protein
product detail slide
product detail slide
product detail slide
product detail slide
Whey Protein
product detail slide
product detail slide
product detail slide
product detail slide

Whey Protein

Add to bag & Subscribe
Whey Isolate Protein

2 Delicious Flavors

Mexican Chocolate

Vanilla

120 calories 20g protein 5g carbs
110 calories 20g protein 3g carbs
Athlete with Onnit Whey Protein Athlete with Onnit Whey Protein

Supports Muscle Gains

Whey protein isolate is the purest form of whey available. Unlike whey concentrate, whey isolate has had the fat and carbs from its milk source filtered out, leaving you with what you want—straight protein to help you build muscle and change your body composition, and no excess calories or sugar.

Whey isolate not only contains all the essential amino acids that the body needs to build muscle, it’s high in leucine—a branched-chain amino acid (BCAA) that signals muscle protein synthesis. Whey isolate has more leucine per gram than eggs, milk, or soy protein.

Athlete recovering after workout with whey protein shake Athlete recovering after workout with whey protein shake

Promotes Workout Recovery

The sooner you get protein (and the leucine within it) into your muscles, the faster you can begin to recover from your workout. For hard training athletes and gym goers who partake in multiple activities per day, fast recovery between sessions is critical. Whey isolate delivers leucine to the muscles more efficiently than other protein supplements, making it a must-have for any post-workout shake.

cows

Grass-Fed*=Happy Cows

Our process produces an easily digestible and highly absorbable product. Using non-GMO ingredients, our whey is derived from the milk of New Zealand dairy cows that are able to graze pastures year round – largely avoiding the need for feed supplements. As a result, the cows aren’t subjected to feedlots, and are treated humanely. Plus, we've left gluten, lactose and sugar at the door, which makes for easier digestion.†

NSF certified for Sport Logo

NSF Certified
For Sport®

Onnit is committed to the highest standards of quality and efficacy in our products. We have independently certified many of our products to be competition safe, and we're actively pursuing as many certifications as possible.

NSF International is an independent and accredited non-governmental organization whose mission is to protect and improve global human health. We do this by facilitating the development of public health and safety standards through our Standards group, and by testing and certifying products and systems to those standards through our service groups.

Certified products and systems earn the NSF mark, which is respected by consumers, manufacturers, retailers and regulatory agencies. Deeply rooted in science, we are widely recognized as the “gold standard” for quality in such areas as water systems, food safety and health sciences including dietary supplements.

© Batch 4948224

See all Onnit NSF Certified Products

Benefits of Whey Protein

There may be no more effective or widely researched supplement for supporting workouts and changing the way you look than whey protein. People most often use it for the following reasons.

  • Support Muscle Gain
  • Promote Faster Recovery
  • Aid In Body Recomposition
  • Maintain Overall Health
  • Assist In Reaching Optimal Protein Intake
Aubrey Marcus, Onnit Founder

“We took another run at coming up with the perfect Grass Fed Whey protein supplement. This time we nailed it. It is the right size, the right quality, the right taste, and unequivocally one of the best bulk proteins on the market.”

— Aubrey Marcus, Onnit Founder

Keto Mint Chip Smoothie

Vanilla Whey – 24 oz.

Ingredients:

  • 1 scoop grass-fed whey isolate, vanilla
  • 1 scoop Powerfood Vitality
  • 1 tsp. maca powder
  • 1 tsp. chia seeds
  • ½ tsp. ground cinnamon
  • 2 tbsp. organic almond butter
  • ½ tsp. organic peppermint flavor
  • ¼ avocado, skin removed
  • 1 (packed) cup organic, fresh spinach
  • ⅛ tsp. Himalayan salt
  • 2 cups ice
  • 1 cup unsweetened vanilla almond milk
  • 1 tbsp. cacao nibs (pulsed for 2 seconds)

Instructions:

  1. Add all ingredients except for the cacao nibs to a blender.
  2. Pulse until smooth.
  3. Add the cacao nibs and blend for the last 2 seconds.
  4. Pour and enjoy!

Choconut Joy Smoothie

Mexican Chocolate Whey – 24 oz.

Ingredients:

  • ½ scoop grass-fed whey isolate, Mexican Chocolate
  • 2 scoops Recovery Protein
  • 2 tbsp. WAC butter*
  • ⅛ tsp. Himalayan salt
  • 1 tsp. raw honey
  • 1 banana, frozen
  • 1 cup unsweetened coconut milk
  • 2 cups ice
  • *Onnit’s organic, raw walnut almond cashew butter

Instructions:

  1. Add all ingredients to a blender.
  2. Pulse until smooth and creamy.
  3. Savor every sip!

Whey Protein Ingredients & Use

Whey Protein
Whey Protein is rated 4.6 out of 5 by 165.
Rated 5 out of 5 by from Mexican Chocolate is AMAZING We love this protein! It tastes so good with almond milk. By far the best tasting protein.
Date published: 2020-05-27
Rated 5 out of 5 by from Great tasting Love this protein powder. Tastes great and is not chalky at all which I love.
Date published: 2020-05-22
Rated 5 out of 5 by from Yummy!!! I love this protein powder. Tastes great and I know it's a clean, high quality product!
Date published: 2020-05-14
Rated 5 out of 5 by from Excellent product Hands down its the best protein I ever had. Taste good, doesn't give me any bloating and no artificial flavors/allergens is a big plus for me. However the only con is PRICE.
Date published: 2020-05-14
Rated 5 out of 5 by from Excellent Vanilla Whey Probably the best tasting vanilla protein powder I’ve had. Blends well in smoothies and doesn’t make the smoothie frothy like some other powders do.
Date published: 2020-05-13
Rated 5 out of 5 by from Mexican Chocolate Without a doubt the best protein I’ve ever bought.
Date published: 2020-05-05
Rated 5 out of 5 by from Superior quality. Doesn’t clump, great taste. I think it far exceeds any other protein.
Date published: 2020-04-27
Rated 5 out of 5 by from Onnit Whey Protein Powder Doesn’t give me a bloated sensation after knocking back a serving. This protein supplement is delicious and has given me tremendous results.
Date published: 2020-04-25
  • y_2020, m_5, d_31, h_14
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.8
  • cp_1, bvpage1
  • co_hasreviews, tv_6, tr_159
  • loc_en_US, sid_Whey_Protein, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_onnit
  • bvseo_sdk, p_sdk, 3.2.1
  • CLOUD, getContent, 183.93ms
  • REVIEWS, PRODUCT