Signature 100% Whey Protein Powder
Bodybuilding.com Signature

Signature 100% Whey Protein Powder

25g of Muscle-Building Whey Protein*
Blend of 3 Types of Whey for Ultimate Muscle Growth and Recovery*
8.8  out of 10  (671 Reviews)
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Product Overview

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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 Powder
Overall Rating
8.8
671 Ratings
Verified Buyer Rating
8.8
578 Ratings
Average Flavor Rating
8.7
6 Flavors
Top Rated Flavor
9.1
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.
May 29, 2020
10
Verified Buyer
  • 10 Oatmeal Cookie

The oatmeal cookie tasted amazing really recommend it.

May 29, 2020
5
Verified Buyer
  • 8 Vanilla

I am disappoint that the protein ratio that is advertised on the website (52-24-24) and the product I received was (40-30-30) is not the same. Another user below, also commented on this and I "chatted" with a product expert that assure me the website was correct. This protein is a great price, but BB is not advertising this correctly on their website and they should take the time to update their own brand's profiles.

May 24, 2020
10
Verified Buyer
  • 9 Oatmeal Cookie

Taste is really good! Easy to mix smooth.no clumps.No bloating nor upset stomach issues.

May 17, 2020
5
Verified Buyer
  • 4 Oatmeal Cookie
  • 7 Mocha Cappuccino

Honestly underwhelming given all the good comments. Oatmeal cookie has a REALLY strong oatmeal smell, so be aware when you purchase it. I used it in my oatmeal and the kitchen smelled for a while.

May 13, 2020
8
Verified Buyer
  • 9 Oatmeal Cookie

The taste is top notch, the ingredients for the most part, as well. My only question is... when did you switch from 52/24/24% to 40/30/30? I noticed it’s still advertised as being the initial ratio of iso/hydro/concentrate rather than the latter. However, it’s too early to tell if any gains are helped by it. For the price, why not give it a shot?

May 11, 2020
10
Verified Buyer
  • 8 Chocolate
  • 10 Oatmeal Cookie
  • 7 Mocha Cappuccino

Great tasting protein and at an awesome price! Best part is not a ton of crap ingredients vs some others including the big names that put multiple artificial sweeteners and 6 different gums and things like canola oil in my protein! I'm a HUGE fan of the fact BB puts lactase enzyme in these as I can be iffy with digesting dairy, and the protease being added helps digestion of the protein. Why doesn't every protein do this?

May 09, 2020
9
 
  • 10 Mocha Cappuccino

This is one of the best tasting protein powder I've had. Go with the mocha.

May 02, 2020
8
Verified Buyer
  • 2 Chocolate

Very low sugar, plenty of protein per scoop, good value. Mixability is much more difficult than my go to Gold Standard 100% Whey. Also the flavor was almost unbearable for the first week and was chalky. Heavier on the stomach than Gold Standard.

May 02, 2020
10
Verified Buyer
  • 10 Oatmeal Cookie

Best protein flavor of all time. Will absolutely reorder again and again

Apr 29, 2020
7
Verified Buyer
  • 6 Chocolate

It's a little too sweet

Apr 27, 2020
10
 
  • 10 Chocolate

Literally the best protein powder I have ever gotten. I’ve been through like 5 different kinds because none of them I liked, all of the other ones when mixed with water were really thick and hard to choke down, this one however tasted very well with only mixing it with water. This will be the protein I continue to buy from now on.

Apr 26, 2020
10
Verified Buyer
  • 10 Vanilla

Best protein powder I've used (I've tried about five others). There's ZERO protein powdery taste or texture. Very happy!

Apr 24, 2020
8
Verified Buyer
  • 9 Vanilla
  • 8 Oatmeal Cookie

Personally I like the vanilla for making protein shakes but the oatmeal cookie is great for putting in oatmeal, cereal or other cooking

Apr 22, 2020
8
Verified Buyer
  • 9 Oatmeal Cookie

Birthday Cake smells like birthday cake and the multi-colored dots in the powder that remain after shaking gives it that sprinkles look. However the vanilla base used is harsh and strongly synthetic to me. It's like a poor tasting casein vanilla. Plus the sprinkled dots settle to the bottom, so I never really got to enjoy them nor did they have a crunchy texture. 7/10 for me. Oatmeal Cookie however. 9.0/10. Tastes like a clone of Syntha-6's Cinnamon Bun.

Apr 07, 2020
9
 
  • 4 Oatmeal Cookie

I loved it Gud product

2 Sizes
2 Lbs.
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4 Flavors
Oatmeal Cookie
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Price: $18.89  ($0.70 / Serving)
Flavor Rating: 9.0
Blend of 3 Types of Whey for Ultimate Muscle Growth and Recovery*

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

2 Lbs. Oatmeal Cookie
Serving Size (34g)
About 27 Servings Per Container
Amount Per Serving
Calories 130       
% Daily Value *
Total Fat 2 g 3%
Saturated Fat 1 g 5%
Trans Fat 0 g       
Cholesterol 55 mg 18%
Sodium 180 mg 8%
Total Carbohydrate 2 g 1%
Dietary Fiber 0 g 0%
Total Sugars 1 g       
Includes 0g Added Sugar 0%
Protein 25 g 50%
Vitamin D 7 IU 0%
Calcium 110 mg 8%
Iron .2 mg 2%
Potassium 150 mg 4%
* The % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.
Ingredients:
Whey Protein Isolate, Whey Protein Concentrate, Whey Protein Hydrolysate, Natural and Artificial Flavors, Salt, Gum Blend (Cellulose Gum, Xanthan Gum, Carrageenan), Sunflower Lecithin, Sucralose, Acesulfame Potassium, Ground Cinnamon, Lactase, Prohydrolase™ (Proteases from Bacillus and Pineapple), Dipotassium Phosphate.
Contains Milk.

Directions For Signature 100% Whey Protein Powder: 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.