Signature 100% Whey Protein
Bodybuilding.com Signature

Signature 100% Whey Protein

25g of Muscle-Building Whey Protein*
Blend of 3 Types of Whey for Ultimate Muscle Growth and Recovery*
8.8  out of 10  (638 Reviews)
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Product Overview

Bodybuilding.com Signature 100% Whey Protein

Whey protein is the most important weapon in your muscle-building arsenal. It promotes muscle growth, counteracts muscle breakdown, and supports your workout recovery.*

Bonus: It’s also easy to digest and a source of powerful BCAAs.* Our Signature 100% Whey Protein combines three hard-hitting types of protein in one powerful blend. It’s perfect first thing in the morning, between meals, and especially after your workout. It’s so delicious, it’ll also slay that sweet tooth!

Bodybuilding.com Signature 100% Whey Protein tub

WHEY BLEND BREAKDOWN

25g Whey Protein. 6g Hydrolysate. 13g Isolate. 6g Concentrate.

WHEY ISOLATE

Great for low-carb diets, low in fat, and easily digested.*

WHEY CONCENTRATE

Concentrate has a more balanced amount of proteins, carbs, and fats to fuel your workouts.*

WHEY HYDROLYSATE

This whey protein has been hydrolyzed, or broken down into strings of amino acids called peptides, for even faster absorption than standard whey!*

DIGESTIVE ENZYMES

These enzymes help with the digestion of your protein.* In fact, they are clinically studied and shown to increase the uptake of amino acids into the blood by 20% compared to whey protein given alone.*

Bodybuilding.com Athlete

A signature is a promise. A symbol of your identity. Your mark on the world. In 1999, Bodybuilding.com was founded on a single promise: Trust. It’s who we are and it’s in our blood. Our Signature line is built on the same promise. Every product is no-BS, transparent, filler-free, and formulated with effective doses of research-backed ingredients you can trust. We create the highest quality supplements, so you can focus on leaving a mark of your own.

TOTAL TRANSPARENCY

Signature products are formulated with high quality ingredients at effective doses that we’re proud to share with you. We don’t hide anything in a “proprietary blend”, so you always know exactly what you’re putting into your body.

EFFECTIVE DOSES

An effective dose is the amount of an ingredient that has been shown to deliver results. Some supplement brands add a sprinkle of an ingredient just so they can say it’s in the product. Signature supplements always include enough to get the job done.

RESEARCH-BACKED INGREDIENTS

Trendy, flash-in-the-pan ingredients come and go. But time-tested, gym-proven ingredients are what you need to help you achieve your fitness goals. That’s what you’ll find in Signature products because that’s what works.

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Ratings & Reviews

Signature 100% Whey Protein
Overall Rating
8.8
638 Ratings
Verified Buyer Rating
8.8
548 Ratings
Average Flavor Rating
8.7
6 Flavors
Top Rated Flavor
9.2
Birthday Cake
By clicking the button above, you agree to entering the Bodybuilding.com Reviews section. Products in the Store are not intended to diagnose, treat, cure, or prevent any disease.
Jan 11, 2020
8
 
  • 1 Vanilla

I am a big fan of the chocolate, but vanilla for me I find myself having to force myself to drink it. I do not recommend the vanilla for anyone.

Jan 09, 2020
10
Verified Buyer
  • 10 Oatmeal Cookie

I was very excited to try this flavor. I mixed it with some unsweetened almond milk and it was the BEST tasting protein I’ve ever had!!! Very impressed with the taste and texture of it

Jan 06, 2020
10
Verified Buyer
  • 9 Oatmeal Cookie

Strawberry & Oatmeal Cookie are heavenly.

Jan 04, 2020
10
Verified Buyer
  • 9 Vanilla
  • 9 Chocolate

Good quality flavor. I have had chocolate in the past that tasted like medicine but this did not. I used both of them at the same time often and it tasted good.

Dec 28, 2019
5
Verified Buyer
  • 5 Mocha Cappuccino

Wasn't the biggest fan of this powder's flavor, which is disappointing because I barely use it now.

Dec 23, 2019
9
Verified Buyer
  • 10 Oatmeal Cookie

This might be the best protein I've ever had! The Oatmeal Cookie flavor is awesome! the powder mixes well with milk and is smooth to drink.

Dec 19, 2019
7
 
  • 4 Oatmeal Cookie

All of the flavors aren't bad...nothing like ON though

Dec 19, 2019
10
Verified Buyer

Love the body building brand protine. The flavors are grate, they blend up nice no grit, no funny after taste. They give me the most for the money. The customer service has been great. Delivery has always been on time, or faster. Definitely will stick with this company, and their brand of products.

Dec 18, 2019
6
Verified Buyer
  • 10 Mocha Cappuccino

Tastes great, but I give it a 6 because I do not notice any increased in size or recovery after taking this protein. I usually buy Gold Standard 100% Whey, but it was too expensive when I was trying to buy protein. So I went with the Bodybuilding.com Signature Whey protein which had a good deal so I was able to get more protein for less money. However, I regret it because I do not see any gains. When I take the Gold Standard while on the same diet and training regiment I see massive lean muscle gains and strength, but not with the Signature protein. Maybe its just not for me. Maybe you just get what you pay for.

Dec 11, 2019
10
 
  • 10 Strawberry

Best tasting strawberry protein shake I've ever had. Taste like strawberry milk. Can't wait to try different flavors.

Dec 08, 2019
6
Verified Buyer
  • 6 Chocolate

Ordered both the chocolate and the oatmeal cookie. Both taste good but are VERY sweet! I love sweets but my wife and I water it down so we dont have that syrupy taste in the back of our mouth after.

Dec 07, 2019
10
Verified Buyer
  • 10 Mocha Cappuccino
  • 9 Oatmeal Cookie

I recently switched from ON Gold Standard and gave BB whey a shot and it did not disappoint. The oatmeal cookie, albeit a little on the sweet side for my liking, has a great cinnamon taste. If you like coffee, I find the mocha cappuccino is a must try. Great tasting product!

Dec 03, 2019
5
Verified Buyer
  • 5 Chocolate

The Protein is too sweet, I wish they can lower the sugar content in the protein.

Nov 30, 2019
9
Verified Buyer
  • 8 Strawberry

Strawberry tastes just like Muscle Milk's Strawberry. It's almost Nesquik Strawberry good. Definitely a step above your typical Pepto Bismol strawberry powder crap. Worth a try. Oatmeal Cookie (a.k.a. Syntha 6 Cinnamon Bun) is still my fav.

Nov 22, 2019
8
Verified Buyer
  • 9 Mocha Cappuccino
  • 10 Oatmeal Cookie

Mocha Cappuccino tastes great but mixes horribly in a glass. Have also had Oatmeal Cookie which also tastes great, but for some reason mixes great in a glass. Not sure why these two flavors mix differently?

2 Sizes
2 Lbs.
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4 Flavors
Vanilla
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Price: $26.99  ($1.00 / Serving)
Flavor Rating: 8.9
Blend of 3 Types of Whey for Ultimate Muscle Growth and Recovery*

What's in Bodybuilding.com Signature Signature 100% Whey Protein

2 Lbs. Vanilla
Serving Size (33g)
Servings Per Container27
Amount Per Serving
Calories 130       
Calories from Fat 15       
% Daily Value *
Total Fat 2 g 3%
Saturated Fat 1 g 5%
Trans Fat 0 g       
Cholesterol 50 mg 17%
Sodium 160 mg 7%
Total Carbohydrate 2 g 1%
Dietary Fiber 0 g 0%
Sugars 2 g       
Protein 25 g 50%
Vitamin A 0%
Vitamin C 0%
Calcium 10%
Iron 0%
* Percent Daily values are based on a 2,000 calorie diet. Your Daily Value may be higher or lower depending on your calorie needs.
Ingredients:
Whey Protein Isolate, Whey Protein Concentrate, Whey Protein Hydrolysate, Natural and Artificial Flavor, Gum Blend (Cellulose Gum, Xanthan Gum, Carrageenan), Maltodextrin, Salt, Sunflower Lecithin, Dipotassium Phosphate, Sucralose, Lactase, Prohydrolase, Acesulfame Potassium.
Allergens: Contains Milk.

Directions For Signature 100% Whey Protein: Mix one scoop (34 grams) with 6 ounces of water, milk, fruit juice or your favorite beverage. Ideally take one serving immediately following your workout. To modify the consistency of your protein, increase or decrease the liquid level to your liking.

Warnings: Use this product as a food supplement only. Do not use for weight reduction.

* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.