Muscle Milk Pro Series Protein Shake Knockout Chocolate Non-Caffeinated - 11 fl oz/4pk: Kosher, Ready to Drink, Milk Protein
$7.59 ($0.17/fluid ounce) reg $9.49
Clearance save $1.90 (20% off)
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4.3 out of 5 stars with 213 reviews
flavor: 3.59 out of 5
quality: 3.64 out of 5
value: 3.71 out of 5
67% would recommend
28 recommendations
1 out of 5 stars
Thumbs down graphic, would not recommend
22 February, 2026Verified purchase
Awful taste
I bought 3 different brands of protein shakes to try and not only did this taste the worst but it also had the most over processed ingredient list.
5 out of 5 stars
Thumbs up graphic, would recommend
25 January, 2026Verified purchase
(no review title)
Very prompt and pleasant!
5 out of 5 stars
Thumbs up graphic, would recommend
3 January, 2026Verified purchase
delicious
one of my favorite go to in the mornings I drink one everyday
1 out of 5 stars
Thumbs down graphic, would not recommend
11 August, 2025
Chocolate milk
Thick, chalky, tastes like expired ovaltine. Dude bros seem to like it and maybe it’s easier to chug this rather than eat regular food. If you are needing meal replacement shakes for health reasons there are tastier, less expensive options. If you need to boost your ego and are embarrassed to be drinking actual chocolate milk, you probably wouldn’t mind spending $10 on this.
1 out of 5 stars
Thumbs down graphic, would not recommend
4 February, 2025Verified purchase
Do not like the taste
Tastes gross. Would not get again. Artificial and vanilla-y flavors. I regret getting a 4 pack, I could not even finish 1. I gave the rest away to my friend who also does like the flavor but is drinking them for the high amount of protein.
5 out of 5 stars
Thumbs up graphic, would recommend
7 August, 2024Verified purchase
Teenager Loves
My 14 year old has a lot of trouble putting on and keeping on weight. He eats pretty healthy and works out a lot. I bought these to see if it would help and it has. He loves the flavor of the chocolate and drinks one every day before school. He has tried other brands and none compare.
5 out of 5 stars
Thumbs up graphic, would recommend
29 June, 2024Verified purchase
Good
Good taste must be cold to taste better. But if not it’s just okay, quick option to get protein on the go and perfect for students who watch for their health.
5 out of 5 stars
Thumbs up graphic, would recommend
22 June, 2024
Best protein shake
I don't ever leave reviews but i'm leaving a review because this is one of the best beverages i've ever had in my life. Every time I take a sip i'm mind blown all over again
3 out of 5 stars
Thumbs down graphic, would not recommend
29 February, 2024Verified purchase
Okay
Taste okay, very thick and powdery tasting.
1 out of 5 stars
Thumbs down graphic, would not recommend
9 October, 2023
The Worst
If I could leave 0 stars I would. The taste of artificial sweetner is so strong I was only able to take two drinks before having to throw the container away. Really awful. I think this is what Tab Cola must have tasted like.
5 out of 5 stars
Thumbs up graphic, would recommend
10 August, 2023
Best flavor
Enjoy the flavor of deep chocolate. This has been my go to for quick breakfast or to help recover after I hit the gym. You can’t go wrong with this chocolate flavor. At times I will put in a large coffee mug & put a shot of expresso & makes it even better.
1 out of 5 stars
Thumbs down graphic, would not recommend
18 May, 2023Verified purchase
Muscle Milk Pro - Chocolate
I decided to try these since I’m having trouble finding the Fairlife shakes I love. This is the worst protein shake I’ve ever tasted. It literally tastes like pepto-bismal. It does not taste like chocolate at all.
1 out of 5 stars
Thumbs down graphic, would not recommend
17 May, 2023
Appalling
Flavor is terrible. Almost taste like cholate coconut and very Artificial tasting. One off the worst protein shakes I've had.
5 out of 5 stars
Thumbs up graphic, would recommend
23 February, 2023Verified purchase
TASTY AND GOOD FOR YOU!!
Excellent protein source and tastes so Good!!
5 out of 5 stars
Thumbs up graphic, would recommend
20 February, 2023
Can't go without it
One of the best protein drinks I’ve tried, not only the nutritional facts, but also the taste of it
4 out of 5 stars
Thumbs up graphic, would recommend
20 February, 2023
Good product...confusing pricing
Great product but walked into store and price on shelf was lower than supposed discounted online price. What's that about? Not good!
1 out of 5 stars
Thumbs down graphic, would not recommend
12 February, 2023
NOT non-dairy
First ingredient is milk protein. That explains why it is so delicious but also why it made me violently ill. I can't believe they can market this as "non-dairy."
5 out of 5 stars
Thumbs up graphic, would recommend
11 January, 2023Verified purchase
Very Pleaed
How well stocked your shelves were. I love the flavor .
5 out of 5 stars
Thumbs up graphic, would recommend
19 December, 2022Verified purchase
Favorite protein drink
This is my favorite protein shake - incredibly little if any “protein taste” at all. It just tastes like a chocolatey drink and is very easy to stomach. The nutrition information is well balanced and I love that it is also non dairy.
5 out of 5 stars
Thumbs up graphic, would recommend
10 December, 2022
best shake ever!!!
as someone who has been looking for the best shake ever, im so glad my search is over! not only is the taste amazing, the texture is perfect as well. most shakes tend to be very grainy but MM is just like a homemade hot cocoa. the taste reminds me of melted chocolate and its the best.