RSP Nutrition


28g of Protein Per Serving to Support Lean Muscle Growth and Training Recovery*
Blend of Whey Protein Concentrate, Isolate, Hydrosolate, and Milk Protein Isolate
9.6  out of 10  (32 Reviews)
Buy 2 Get 1 Free
For a limited time, buy 2 WHEY, 51 Servings & get 1 FREE!

Product Overview

RSP Logo


28g of Protein

Per Serving

RSP Whey Container

3 Key Factors

  • Premium Source Protein
  • Rapid and Sustained Amino Acid Profile
  • Great Taste and Mixes Easily

The Science Of RSP Whey

RSP Whey has been formulated to be the optimal, anytime protein supplement for active individuals. Created using four premium protein sources, RSP Whey is the scientific way to support lean muscle growth, optimize training recovery, and initiate immediate and sustained muscle protein synthesis.* RSP Whey is manufactured using only cold process ultrafiltration, minimizing the risk of protein denaturation and helping preserve naturally occurring peptide fractions that benefit your body. RSP Whey allows you to focus completely on your fitness goals without worrying about the quality of your protein.


Amino Spiking


Gluten, artificial colors or preservatives


Inferior Proteins

Ratings & Reviews

Overall Rating
32 Ratings
Verified Buyer Rating
17 Ratings
Average Flavor Rating
3 Flavors
Top Rated Flavor
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.
Jul 06, 2019
Verified Buyer
  • 10 Chocolate
  • 9 Vanilla

RSP is one of the best brand when a good deal is wanted ... usually great flavors (this is the case) very good nutritional facts, they mixed well .. great per serving deals .. if you’re in a budget this is perfect for you. Vanilla is a bit too sweet, chocolate is one of the best. Nice value would definitely buy again

Jun 27, 2019
  • 10 Vanilla

I purchased 3 tubs of the vanilla. I like that it tastes sweet, without too much added sugar in the mix! I can mix with my protein pancakes, protein brownies, and shakes!

Jun 18, 2019
Verified Buyer
  • 10 Vanilla

Easy to mix and tastes great. I put some Gingerbread Cookie seasoning with it and it takes the taste to another level!!

Jun 13, 2019
Verified Buyer
  • 10 Chocolate
  • 10 Cookies & Cream
  • 10 Vanilla

One of the best and easy mixing proteins I've had. Can't go wrong for a basic whey product that gives me exactly what I need.

May 28, 2019
Verified Buyer
  • 4 Cookies & Cream

Decent protein but the cookies and creme taste like ****

May 07, 2019
  • 10 Chocolate

I have been buying RSP products for a while now. they are simple and affordable and not full of fillers. Highly recommend them!

May 05, 2019
Verified Buyer
  • 10 Chocolate
  • 8 Vanilla

Great product. Unmatched in price and quality.

Apr 22, 2019
Verified Buyer
  • 10 Vanilla

Whey more then I expected. I like adding it to my oatmeal or homemade pancakes too. Great taste.

Mar 22, 2019
Verified Buyer
  • 10 Chocolate
  • 10 Cookies & Cream

LOVE this whey post working out. It mixes easy without a whisk ball and tastes better when I put time to mix in a blender with other fruits and almond milk. Quality is worth trying out.

Mar 07, 2019
Verified Buyer
  • 10 Vanilla

Great taste! Great quality with no useless fillers! RSP Whey protein is simple just the way it should be!! Thanks for a great product, I'll stick with this for a while!!

Feb 20, 2019
  • 10 Vanilla

This is great quality, a great deal and is really tasty. I like this protein powder.

Jan 30, 2019
Verified Buyer
  • 8 Cookies & Cream

Ok, this is an update on my initial review. The Cookies & Cream flavor is growing on me. I have gotten used to it may be. However I am upping the rating for it from 6 to 8. Not bad at all. The main thing here is the recovery with this Whey Protein, and the recovery is actually great! My strength has grown and I am not as sore after an intense workout. My bicep has been growing as well, partially due to this protein. I would definitely recommend this product to all my FitFam.

Dec 22, 2018
Verified Buyer
  • 6 Cookies & Cream
  • 8 Chocolate

I don't give a rats A$$ what people say this protein is only OK.... That's it. I always mix my protein with skim milk or water (depending on the day) and it is always chalky. I have made protein shakes with Skim milk, Peanut butter, and a banana. Same thing! The protein is always chalky. The Flavor over all isn't terrible. The cookies and cream severely lacks in flavor but is drinkable. The Chocolate is actually pretty decent considering the chalkiness. To me it tastes like hot chocolate. Only my opinion here, but all in all you get your monies worth here. It's a cheaper protein with a cheaper taste. Still would suggest for bulk on a budget due to cheap price and decent flavor.

Dec 18, 2018
Verified Buyer
  • 10 Chocolate
  • 10 Cookies & Cream

Nothing like the taste of this whey protein and it mixes so easy in my shaker. I've gained solid muscle over the month and hitting the gym with more motivation.

Oct 31, 2018

Good stuff right here

1 Size
51 Servings
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Price: $39.97  ($0.78 / Serving)
Flavor Rating: 9.5

What's in RSP Nutrition WHEY

5 Lbs. Chocolate
Serving Size 1 Scoop (41g)
Servings Per Container51
Amount Per Serving
Calories 160       
% Daily Value *
Total Fat 2.5 g 3%
Saturated Fat 1.5 g 8%
Trans Fat 0 g       
Cholesterol 75 mg 25%
Sodium 130 mg 6%
Total Carbohydrate 7 g 3%
Dietary Fiber 0 g 0%
Total Sugars 4 g       
Includes 0 g Added Sugars 0%
Protein 28 g       
Vitamin D 0 mcg 0%
Calcium 342 mg 25%
Iron 1 mg 6%
Potassium 277 mg 6%
* The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2000 calories a day is used for general nutrition advice.
Whey Protein Concentrate Blend, Milk Protein Concentrate, Whey Protein Isolate, Maltodextrin, Dutch Process Cocoa, Whey Protein Hydrolysate, Natural and Artificial Flavors, Purified Sea Salt, Sucralose, Acesulfame K.
CONTAINS: Milk and Soy

Directions For WHEY: Add one heaping scoop of RSP Whey in 6-8 oz. of cold water or any beverage of your choice. Mix until powder is completely dissolved.

Warnings: Do not exceed the recommended daily dose. Food supplements should not be used as a substitute for a varied diet. Keep out of reach of children.

* 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.
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