Slate Milk Cookies and Cream Ultra 30g Protein Shake Cans - 11 fl oz/4pk
$8.99 ($0.20/fluid ounce)
In Stock
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About this item
Additional product information and recommendations
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$8.99($0.20/fluid ounce)
4.1 out of 5 stars with 27 ratings
$11.19($0.25/fluid ounce)
was $12.99 New lower price
4.6 out of 5 stars with 277 ratings
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$8.99($0.20/fluid ounce)
4.1 out of 5 stars with 27 ratings
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4 out of 5 stars with 46 ratings
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3.8 out of 5 stars with 35 reviews
flavor: 4 out of 5
quality: 3.47 out of 5
value: 3.53 out of 5
53% would recommend
15 recommendations
5 out of 5 stars
31 March, 2026
(no review title)
Wow, just wow! Incredible drink! I’ll be back for more! Like a lot more! Wahoooo!
1 out of 5 stars
28 March, 2026
Good flavor but clumpy - waste of $
Flavor is great, one of my faves. But for whatever reason 3 out of the 4 cans I bought, had a big clump at the bottom that I could not shake to incorporate into the drink. This affected the flavor. It was gross and I threw it away each time. I wish they could figure out their formula.
1 reply from Slate team - 2 days ago
Hi there! That’s definitely not the standard we strive for, and we’re sorry for the frustration. To get this resolved as fast as possible, please jump onto our site (slatemilk.com) and message us through the chat icon. Our team will take care of this for you!
5 out of 5 stars
27 March, 2026Verified purchase
(no review title)
This is the best protein drink ever!!! love it!
1 out of 5 stars
Thumbs down graphic, would not recommend
24 March, 2026Verified purchase
Protein settles at bottom even after shaking
Clumps at bottom of the can no matter how much or how hard you shook the can.
1 reply from Slate team - 2 days ago
Hi there! We’re sorry to hear this and appreciate you being open with us. If you connect with our team through the chat on slatemilk.com, we’ll be happy to look into this for you.
5 out of 5 stars
Thumbs down graphic, would not recommend
22 March, 2026Verified purchase
excellent flavor
This flavor is delicious. Its like drinking a dessert.
1 out of 5 stars
Thumbs down graphic, would not recommend
11 March, 2026Verified purchase
(no review title)
Flavor is good but the texture is horrible. After shaking rather vigorously there are still clumps and chunks. I would not recommend.
1 reply from Slate team - 19 days ago
We’re really sorry this was your experience and truly appreciate you taking the time to share it. If you reach out to us through the chat on slatemilk.com, we’d love the chance to help and make things right.
2 out of 5 stars
27 February, 2026Verified purchase
(no review title)
Cans were packaged poorly and all arrived dented.
1 reply from Slate team - 19 days ago
We are sorry to hear that this was your experience. Thank you for letting us know. If you could please go to slatemilk.com, click the chat button in the bottom right-hand corner, and send Slate Support a message, we would be happy to assist you. Thank you! - Slate Team
5 out of 5 stars
Thumbs up graphic, would recommend
24 February, 2026Verified purchase
Literal Dessert without the Guilt
Satisfies my sweet tooth everytime, love Slate!
5 out of 5 stars
Thumbs up graphic, would recommend
23 February, 2026
Delish
Best tasting protein shakes I've ever had! No bad aftertaste at all, but make sure to shake before drinking as the protein will settle at the bottom a little!
5 out of 5 stars
Thumbs up graphic, would recommend
22 February, 2026Verified purchase
(no review title)
Fun, dessert-style flavor that hits the nostalgic spot with the right macros and less sugar !
1 out of 5 stars
13 February, 2026Verified purchase
Weird consistency
A lot of chunky and slimy stuff at the bottom. Wouldn’t recommend to anyone
1 reply from Slate team - 2 months ago
We are sorry to hear that this was your experience. Thank you for letting us know. If you could please go to slatemilk.com, click the chat button in the bottom right-hand corner, and send Slate Support a message, we would be happy to assist you. Thank you! - Slate Team
1 out of 5 stars
Thumbs down graphic, would not recommend
4 February, 2026Verified purchase
Nasty
The bottom is just like a slimy chunk of protein. It let catching me of guard and almost made me throw up each time. Yes I did shake the heck out of it to mix and still it would happen. Tossing the last one.
1 reply from Slate team - 2 months ago
Hi Nancy! We are sorry to hear that this was your experience. Thank you for letting us know. If you could please go to slatemilk.com, click the chat button in the bottom right-hand corner, and send Slate Support a message, we would be happy to assist you. Thank you! - Slate Team
1 out of 5 stars
Thumbs down graphic, would not recommend
31 January, 2026Verified purchase
Don't buy this flavor!
Beware of this flavor! This flavor has quality issues, the protein separates and no amount of shaking helps, it pours out super chunky. Two of the cans I had in this 4 pack were also spoiled and the worst smell upon opening. All other flavors of this shake seem to be fine and without issues.
1 reply from Slate team - 2 months ago
Oh no! So sorry to hear this happened. We definitely want to make it up to you. Head over to slatemilk.com and tap the chat button in the corner, the Slate Support team is ready to jump in and help.
5 out of 5 stars
Thumbs up graphic, would recommend
23 January, 2026Verified purchase
(no review title)
Delicious!!
1 out of 5 stars
16 January, 2026Verified purchase
Displointed
Even after shaking it before I opened it i get this. Very disappointed.
1 reply from Slate team - 2 months ago
We’re really sorry this was your experience and truly appreciate you taking the time to share it. If you reach out to us through the chat on slatemilk.com, we’d love the chance to help and make things right.
5 out of 5 stars
Thumbs up graphic, would recommend
15 January, 2026Verified purchase
(no review title)
Tasty, healthy but not too sweet!!!!
2 out of 5 stars
Thumbs down graphic, would not recommend
11 January, 2026Verified purchase
Wanted to love these, the texture is sludgy.
Flavor is great, the sludge at the bottom is not.
1 reply from Slate team - 2 months ago
We really appreciate you sharing this with us and are sorry it didn’t go as expected. If you message us via the chat on slatemilk.com, we’d love to help get things sorted.
5 out of 5 stars
Thumbs up graphic, would recommend
29 December, 2025Verified purchase
Melted ice cream
Great value for one of my fave flavors
5 out of 5 stars
Thumbs up graphic, would recommend
24 December, 2025
(no review title)
use this all of the time in my ninja creami when im making ice cream. love the flavor and macros
1 out of 5 stars
Thumbs down graphic, would not recommend
14 December, 2025Verified purchase
(no review title)
the first can came with black sludge at the bottom. It also tasted weird. It may have been an expired batch. I think I'll stick with Fairlife going forward.
1 reply from Slate team - 2 months ago
We are sorry to hear that this was your experience. Thank you for letting us know. If you could please go to slatemilk.com, click the chat button in the bottom right-hand corner, and send Slate Support a message, we would be happy to assist you. Thank you! - Slate Team