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  (655 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 Powder
Overall Rating
8.8
655 Ratings
Verified Buyer Rating
8.8
565 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.
Mar 30, 2020
10
Verified Buyer
  • 10 Oatmeal Cookie

Mixes really well in both water and almond milk. Taste is incredible. Great option if you like to mix whey into your oatmeal.

Mar 29, 2020
10
Verified Buyer
  • 10 Oatmeal Cookie

Good quality product! Mixes well with water or milk, tastes great , I’ve even used it in some baked goods and protein pancakes. All have been excellent!

Mar 24, 2020
10
Verified Buyer
  • 10 Chocolate

One of the best protein taste that had.

Mar 09, 2020
8
Verified Buyer
  • 8 Strawberry
  • 7 Oatmeal Cookie

Bought two 5lb tubs while on sale 30% off plus another 10% extra = reasonable price. Strawberry and oatmeal cookie are both very sweet ... So sweet that I have to use more liquid (water/milk) than I do when drinking ON Gold to dilute the sweetness.

Mar 09, 2020
10
Verified Buyer
  • 10 Oatmeal Cookie

The oatmeal cookie is literally the best tasting protein powder I’ve ever had and I mean that 100%. As for results, I have no clue.. I’ve only had it 2 days. But it’s protein powder with decent ingredients, and most likely you can get it on sale. I got 29% off for the leap year, 5lbs for $35. You really can’t beat that at all.

Mar 06, 2020
10
Verified Buyer
  • 10 Oatmeal Cookie

Oatmeal cookie is deadly. Tastes like drinking a milkshake when mixed with water. 10/10 flavour wise, and not bad nutrition. Would buy again and again. You gotta try this flavour.

Mar 05, 2020
10
Verified Buyer
  • 10 Vanilla
  • 7 Oatmeal Cookie

The price is great at standard pricing and unbeatable with frequent sales. calories are right, carbs and fat are low, protein is the perfect amount. Double scoop after work outs, single scoop for hitting your macros while cutting. Probably the best vanilla whey I've ever had. I enjoy the creamy milks hakier taste to it. I never add milk to my shakes, but this would probably be the ideal powder for it. mixes well. 10/10 vanilla flavor 9/10 mix-ability. Oatmeal Cookie is interesting. To me taste less like cookie and more like a holiday spice roll. I'm not a coffee/late/cap/mocha person but if you are this could probably be used in a lot of cool protein iced coffee drinks. I thought the flavor would be too strong to finish a 5lb jug, but i'm about 60% the way through and i'm starting to look forward to that distinct taste. Could be a batch to batch difference from the vanilla, but my oatmeal cookie is a super fine snuff like powder. It mixes easier than any protein I've ever seen. Insane. That's how you do protein! flavor 7.5/10 mix-ability 10/10 Got on to order the chocolate and i'm excited to try it!!!

Mar 03, 2020
10
Verified Buyer
  • 10 Vanilla

Hands down the best tasting and most effective whey that I've used over the years. Taste is good and shipping is always expedient. Will continue to order in the future.

Feb 29, 2020
9
Verified Buyer

I am only a recreational lifter and this protein powder works for me. I like the vanilla because I can use it in many things and it mixes easily.

Feb 28, 2020
10
Verified Buyer
  • 10 Oatmeal Cookie

Amazing price and the oatmeal cookies tastes so good. Easy to mix in a blender bottle

Feb 13, 2020
10
Verified Buyer
  • 8 Mocha Cappuccino
  • 10 Oatmeal Cookie

We got the mocha cappuccino, it tastes like chocolate milk mixed with coffee. It’s pretty good but not my favorite. It was for my friend. The oatmeal cookie tastes great. I’m not sure that it tastes like oatmeal cookies but it’s delicious!

Feb 10, 2020
10
Verified Buyer
  • 9 Chocolate

It’s one of the best products out there at any price. I love the fact that it is gluten free and has enzymes which aids in the digestion of dairy.

Feb 08, 2020
4
Verified Buyer
  • 4 Mocha Cappuccino

It tastes food at first and then gets old. But I only mix with water. Too sweet.

Feb 01, 2020
8
Verified Buyer
  • 8 Mocha Cappuccino
Jan 30, 2020
4
Verified Buyer
  • 5 Chocolate

Alot of fillers in it another protein blend that is cheap tasting kinda smell chemically im going back to allmax isoflex

2 Sizes
2 Lbs.
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Price: $18.89  ($0.70 / Serving)
Flavor Rating: 9.2
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. Birthday Cake
Serving Size (34g)
Servings Per Container27
Amount Per Serving
Calories 130       
% Daily Value *
Total Fat 2 g 3%
Saturated Fat 1 g 5%
Trans Fat 0 g       
Cholesterol 50 mg 17%
Sodium 180 mg 8%
Total Carbohydrate 3 g 1%
Dietary Fiber 0 g 0%
Sugars 2 g       
Includes 1g Added Sugar 2%
Protein 25 g 50%
Vitamin D 0 mcg 0%
Calcium 124 mg 10%
Iron 0 mg 0%
Potassium 179 mg 4%
* The % Daily Value (DV) tell s 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, Birthday Cake Flavorettes (Sugar, Corn Syrup, Corn Cereal, Corn Starch, Hydrogenated Palm Oil, Natural and Artificial Flavor, Red #40, Yellow #6, Blue #1, Yellow #5), Natural and Artificial Flavor, Gum Blend (Cellulose Gum, Xanthan Gum, Carrageenan), Salt, Sunflower Lecithin, Dipotassium Phosphate, Sucralose, Lactase, ProHydrolase®, Acesulfame Potassium.
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.