Wow! This is such an excellent high protein drink for on the go meals! Usually this type of drink tastes terrible. This one actually tastes amazing. The bottle is fairly small and to get 30 grams of protein in one drink is fantastic! A few of my children hate to eat breakfast. They just want to get going to school. They do not mind grabbing this milkshake drink and drinking it in the car on the way to school. Do I prefer they eat a nice warm breakfast, yes! But this is a better alternative than eating nothing at all. I love that these drinks are made with all natural ingredients, no colors, additives, or artificial ingredients. At only 150 calories and 3 grams of sugar it is fantastic! The vanilla flavor is excellent and tastes like real vanilla beans are used. If you are looking for a delicious tasting protein shake, look no further than these milkshakes and you will not be dissappointed.

The Members Mark Ultra Filtered Milkshake is a great tasting protein rich drink. I tested the vanilla flavor and it is great tasting “milkshake” with an appropriate thickness. With 30 grams of protein and only 150 calories it is a great addition to my diet.

This protein shake is so much better than I imagined! I’ve tried other vanilla flavored protein shakes and couldn't stand the taste. This one is very smooth and tastes great! It reminds me of homemade ice cream (in liquid form, of course). It also has a whopping 30 grams of protein and is easier on your wallet. I highly recommend it!

These protein shakes are very tasty. I’m definitely not a vanilla person but they were on sale so I decided to try it. They were really delicious! I always see this brand and flavor on sale so I figured it must not be selling and now that I’ve tried it, it has to not be selling because of the packaging because the shake is absolutely delicious.

Wow! Very pleased with these members mark vanilla milk shakes!!! My kids and I both love them! They taste healthy, but also are a nice treat! No chalky aftertaste and great flavor!! Very impressed because I normally hate things like this. They are smooth and not too thick. Thicker than milk, but not as thick as you would think. They are the consistency a tad bit smoother than the yogurt smoothie drinks. I will absolutely be buying these again.

This product has great taste to it and is not chalky nor does it have any strange after taste. This product worked great as a meal replacement also. I tried the product at room temperature and also refrigerated but did not seem to have a preference either way. Looking forward to trying other flavors.

I would love to give this 5 stars. Mostly because I have been hoping that Sam's Club would carry the vanilla flavor of Core Power, but they only seem to have the chocolate, which I don't like as much. So I bought this, and the flavor is just like Core Power's vanilla. Perhaps they make it for Sam's Club? The missing 5th star is because, although I shake the drink up before I drink it. I have still found that there will occasionally by small lumps in the drink, which I don't like. Other than that. I like this drink a lot.

I decided to try the Members Mark Protein Shake after starting to include a protein drink or supplement based on doctor's orders. I found the price was very good and the content of the shake met doctor's requirements for me. Is it a milk shake? No. You do need to shake it prior to consuming, but the thickness of the drink comes from addition of food thickening agent, Gellan gum. As I had never heard of this, I checked it out. Come to find out it is derived from sugar (sucrose). It is used on more than food additives, even finding its way into dentistry and archeological restorations. From a medical standpoint, it has been extensively study since being developed in the early 1990's and even taking amounts hundreds of times greater than you would typically ingest in a meal, it has been found to have no adverse health effects. This product is highly touted by the European Union, so those concerned with the lack of scrutiny of American chemical additives, you will be pleased. The taste is much like that of another vanilla powder drink used for an instant breakfast, but not as sweet. It was interesting to note the combination of sweeteners being used: sucralose, stevia, and monk fruit. I happen to use the same combination for my coffee and tea. You definitely should chill these drinks prior to consuming. This is definitely a purchase I intend to keep making.

I was hoping that this product would taste more like a vanilla milkshake than it did… It left a terrible aftertaste…I was also disappointed to discover that it has artificial sweeteners, Which probably accounts for why there is such a terrible aftertaste.

I think it might have been a fluke with the ones I purchased as these have good reviews. Mine tasted like burnt plastic. I took one sip and back they went. Good on Sam's for a no hassle return! They are also a pain in the rear to get to. First a strip for the lid to wrestle off, then a super secure peel off seal. A bit of an overkill if you ask me or anyone really.