- Slate Milk - Ultra Protein Shake - Vanilla - 42g Protein, 1g Sugar, 180 Calories, 1g Net Carbs - Lactose Free, No Added Sugar - Made with Ultra Filtered Milk - Breakfast Boost, Post Workout - 15 fl oz, 12 Cans

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.

Best Protein Shake I’ve ever had. Recommended it to everyone as a much larger individual the 42g was super helpful for reaching my protein goals! Also being lactose free it really helped my but compared to the milk based shakes I was using before.

Fantastic vanilla flavor and definitely not chunky. This is the best tasting protein drink I have ever had. I'm using them as a meal replacement and they are not just satisfying, they keep you feeling full for hours. The best thing is that I haven't had any digestive issues at all. At first I thought the price was a bit high, but if you compare it to other protein drinks or powders you are truly getting a good deal. I like them so much that I just ordered more for an upcoming trip. I'm picky about taste and value and I highly recommend this product. I've only tried the vanilla, but if the vanilla is this good then the other flavors must be fantastic.

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.

For this being a more cleaner version of protein shakes, it doesn't taste bad at all. Love the fact that they have them with 42 grams of protein. I've only ever seen the 30 grams in store. Easier and more convenient on amazon, just wish I could get the 42 grams in strawberry flavor.

These shakes are PHENOMENAL! They are a little pricey at first glance but if you think about the value for the meal replacement, high protein, low caloric content that you get, you will see just how worth it they are! Also, the flavor is perfect!

These are really good they taste well. The price is not the worst thing in the world. The ingredients are good if they’re not too big it feels very good like you’re having milk. I like this a lot and it goes down very smooth.

My family really likes these protein drinks. They’re low in sugar and high in protein, have a nice enough test (though one finds them “a bit chemical” tasting. I think they’re quite tasty. I find that I have a lot of energy on days I drink them even if they’re not particularly filling. They’re on the pricey side, so if you’re able, try just one (sold individually at a grocery store) before purchasing a case. One note of caution: I did find one hard, white piece of what I’m assuming is unmixed protein in a can. Unpleasant, to say the least, and since then after gently shaking I pour mine into a glass.