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🥤 Elevate your shake game — protein that works as hard as you do!
Slate Milk Ultra Protein Shake delivers a powerhouse 42g of ultrafiltered, lactose-free protein in just 180 calories per 15 fl oz can. With only 1g sugar and net carbs, zero added sugar, and no artificial additives, it’s a clean, keto-friendly shake designed for busy professionals seeking superior nutrition and great taste on the go.
















| ASIN | B0F3977M8N |
| Best Sellers Rank | #549 in Grocery & Gourmet Food ( See Top 100 in Grocery & Gourmet Food ) #12 in Protein Drinks |
| Brand | Slate |
| Brand Name | Slate |
| Customer Reviews | 4.4 out of 5 stars 631 Reviews |
| Diet Type | Halal |
| Each Unit Count | 15 |
| Flavor | Vanilla |
| Item Dimensions | 3.94 x 3.94 x 3.94 inches |
| Item Form | Liquid |
| Item Package Weight | 6.01 kg |
| Item Weight | 300 g |
| Item dimensions L x W x H | 3.94 x 3.94 x 3.94 inches |
| Liquid Volume | 180 fluid ounces |
| Manufacturer | Slate Milk |
| Number of Items | 12 |
| UPC | 850029742876 |
| Unit Count | 180 Fluid Ounces |
J**T
The best ready to drink protein shake on the market
Absolutely phenomenal. I've been cutting weight while trying to maintain as much muscle mass as possible and this fills the niche perfectly being so high in protein for relatively few calories. Obviously straight whey isolate has an equal if not better protein to calorie ratio but let's be real, sometimes you just want to open a can and get on with your day instead of mixing up a protein shake. Outside of that, the ingredients are pretty clean and fairly simple, no stomach issues at all, and it's got a solid vanilla flavor with a nice thickness to it. Even the price isn't absurd when compared to other ready to drink protein shakes, given that this basically outclasses all of them in every conceivable way.
R**C
Shake it up!
I bought these because they have the most protein, for the least calories of any shakes in cans that I could find. The taste is not bad, a little on the sweet side for me, but they blend well with fruit. I give them 9/10! Like all shakes they taste better cold, and I find it easier to drink if I blend it with crushed ice. Great way to get some protein when I am not eating much.
T**E
Easily get ur protein count and delicious.
Absolutely delicious the perfect way to get ur protien for working out over 50.
R**T
Great product.
Great product. Cheaper than competitors and less calories per drink. I like the can too rather than plastic. Taste is good (I think…I mix mine with protein powder).
L**O
Not in plastic but a bit too sweet
This RTD shake is in an aluminum can so you can avoid some microplastics with other brands that come in plastic bottles. Appreciate it. The vanilla was a bit too sweet and left a sweet/funny aftertaste. It was medium thickness which is good. The vanilla flavor itself was good and not overpowering. Also, liked the amount of protein in the drink at 42g.
J**.
Taste great
I found this Slate Milk shake at Walmart on clearance one day and thought I’d try it. I was pleasantly surprised! Most of these protein shakes are chalky and leave a terrible aftertaste from the artificial sweeteners used to cover up the chalky taste. These are not chalky at all, you don’t taste any artificial sweeteners and there is no nasty aftertaste. I’m always looking for an easy, low calorie way to add protein to my diet and these shakes are great. I like to freeze mine and then thaw slightly in the fridge. Makes a terrific icy drink for anytime of the day. If you’re a smoothie lover, this would be delicious with frozen fruit.
M**O
Great taste!
Tastes like vanilla ice cream! Great tastes and goes great in my coffee for an iced drink with added protein. Price is expensive, but taste is great!
+**-
Inexpensive, low fat and sugar, high protein
Tastes good Shake before opening
Trustpilot
1 month ago
2 weeks ago