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Customer reviews for Member's Mark 30g Ultra-Filtered Milk Protein Shake, Vanilla, 11.5 fl. oz., 12 pk. for
Member's Mark 30g Ultra-Filtered Milk Protein Shake, Vanilla, 11.5 fl. oz., 12 pk.
4.6 out of 5 stars
stars5,010 ratings1,003 reviews
  1. 5 stars76% (3,814)
  2. 4 stars14% (686)
  3. 3 stars5% (242)
  4. 2 stars2% (108)
  5. 1 star3% (160)

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Showing 11-20 of 1,003 reviews
May 25, 2026
Kimberly Buettner
1 out of 5 stars review

Verified Purchase

If you like spoiled milk-this is the shake for you

This stuff was horrible! It tasted like it was spoiled milk and it smelled like it as well. I thought maybe it was me so I had somebody else try it and they said the same thing. Of course I checked the date and it was fine. I gave it another try on a different day and it was the same thing just horrible.

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May 9, 2026
Michelle M
3 out of 5 stars review

Vanilla Milkshake

The Ultra-Filtered Milk Vanilla Milkshake flavor was something I was excited to try. I refrigerated it first since I prefer my protein shakes cold. The flavor was just okay to me and not as sweet as I was expecting. I do like the convenient size along with the 30 grams of protein, low sugar, and only 150 calories. While the flavor was not my personal favorite, my son really liked them and enjoyed the Vanilla Milkshake flavor a lot.

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May 14, 2026
Peejay
5 out of 5 stars review

The "High Protein" Focus

"I've been looking for a convenient way to hit my protein goals, and this Member's Mark Ultra-Filtered Milk Shake is a winner. With 30g of protein per bottle, it's much more filling than other options I've tried. The Vanilla flavor is smooth and doesn't have that chalky aftertaste you often get with protein drinks. It's perfect for a quick breakfast or a post-workout snack."

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May 5, 2026
FGsinMS
3 out of 5 stars review

Great Texture and Flavor, but Mind the Sweetener

If you are looking for a quick way to get some extra protein without a chalky texture, these are a great option. Pros: Taste: The vanilla flavor is pleasant and reminds me of a traditional melted milkshake rather than a medicinal supplement. Texture: Because it's ultra-filtered milk, the consistency is very smooth and creamy. It isn't thick or heavy, making it easy to drink on the go. Convenience: The 11.5 fl. oz. size is perfect for a quick snack or a post-workout boost. Cons: Aftertaste: The only real downside is a noticeable "fake sugar" taste. While the initial flavor is great, the artificial sweeteners do linger a bit on the palate afterward. Final Verdict: It tastes pretty good for a high-protein shake! If you're used to stevia or monk fruit sweeteners, you probably won't mind it at all. It's a convenient, tasty, and cost-effective alternative to name-brand protein shakes.

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May 12, 2026
Mallory
4 out of 5 stars review

Good deal

Good deal for the money. Taste was pretty good, but definitely better when they are cold. I drank them and then used them in some recipes and would recommend for both. Texture was pretty smooth too. Overall a good taste and did seem to keep me full for awhile.

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May 6, 2026
Armywife119
4 out of 5 stars review

Flavorful

It's a decent vanilla milkshake. The texture is smooth enough, though a little thinner than expected for a milk shake. The vanilla flavor is there, but it taste kind of plain after a few sips. It doesn't taste bad, just not something i would come back for. The 30 grams of protein and low calories are nice, but the overall taste is pretty average.

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May 4, 2026
Zach
3 out of 5 stars review

Sweetners ruin the vibe

I love that this milkshake is filtered and pure. It's gluten free and lactose free which is a HUGE plus for families with food sensitivity. They're perfect size to go with a quick meal or snack and they're travel friendly for on the go! The big downside is this product uses sucralose, a sweetener that replaces sugar. While it may have many real benefits, it leaves a distinct after taste that's hard to dismiss. If you regularly drink diet soda or other products that contain sweetners, you'll probably never notice. For me, it's a deal breaker.

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May 4, 2026
Jena
5 out of 5 stars review

Great Protein Shake

My husband is a garbage driver and took these protein shakes in the morning for breakfast. He said they tasted like a melted vanilla ice cream cone. He was very impressed with the flavor. He did like them cold so we stored in the fridge. He said it kept him pretty full until lunch time.

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May 17, 2026
CC
5 out of 5 stars review

Milkshake with protein!

This tastes exactly like you would expect- a vanilla milkshake! I was surprised how much it really tastes like one with so many less calories and 30 grams of protein! It was not too thick and not too sweet like sole flavored protein shakes can be. I love that there's a lot of protein in it. My kids even liked this and they don't usually like protein shakes!

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May 5, 2026
Kalki
4 out of 5 stars review

Good value for protein intake

The Good stuff - That protein count is no joke — 30g of protein in one little 11.5 oz bottle? That's genuinely impressive. Great for post-workout or just hitting your daily macros without much effort. - Almost zero sugar guilt — Only 2g of sugar with 0g added sugars. They're using sucralose and monk fruit to sweeten it, so you're not sacrificing taste for a sugar spike. - Clean label for a ready-to-drink — No artificial colors, no carrageenan, no artificial growth hormones. For a Sam's Club store brand, that's actually better than a lot of name brands. The Not-So-Good - Sweetener aftertaste — Sucralose and acesulfame potassium together can leave a lingering artificial sweetness that some people really can't get past. - Sodium is kinda high — 300mg per serving (13% DV) is a lot for what's essentially a flavored milk drink. If you need a convenient, low-sugar, high-protein grab-and-go drink and you're not too picky about it tasting like an actual milkshake, this is solid value especially at Sam's Club bulk pricing.

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