Overall Rating
4.9 out of 5 stars
Reviews (1,018)
Verified Buyers (976)
Review Graph
  • 5 star
    87%

  • 4 star
    10%

  • 3 star
    2%

  • 2 star
    0%

  • 1 star
    1%

Top Rated Flavors
  • Wild Berry (5/5)
  • Strawberry Banana (5/5)
  • Ice Cream Sandwich (4.9/5)
  • Peanut Butter (4.8/5)
  • Vanilla Caramel (4.8/5)
  • Rocky Road (4.8/5)
  • Cake Batter (4.8/5)
  • Chocolate (4.7/5)
  • Cinnamon Bun (4.7/5)
  • Vanilla (4.7/5)
  • Chocolate Caramel (4.7/5)
  • Chocolate Mint (4.6/5)
  • Banana (3.8/5)
  • Strawberry (3.7/5)
  • Unflavored (3.7/5)
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  • All Reviews (1,018)
  • Verified Buyers (976)
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John C
Verified Buyer
I really enjoy the cake batter flavor as well as rocky road. Peanut butter is kind of eh at the beginning but grew on me. Cake batter flavor mixes very well with milk in a shaker bottle. I haven't experienced any gastro problems with MGN isolate.*
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2025-09-18 13:38:49Z
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Overall Rating
  • Vanilla
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Alan O
Verified Buyer
I have been using this product for many years and am extremely satisfied! During this time, I have experimented with other similar products but have always stayed with MGN Pure Whey Protein Isolate because of its superior quality, results it delivers, and ease of use.*
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2025-08-27 12:28:48Z
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  • Cake Batter
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John C
Verified Buyer
Mixes easy in a shaker bottle. Nice taste. 25g protein per scoop.*
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2025-07-17 10:11:13Z
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  • Vanilla
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Alan O
Verified Buyer
Over the years, I've tried many protein powders. MGN Pure Whey Protein Isolate is by far the very best buy in terms of: quality; price; taste; mixability; and performance. The "Best"!*
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2025-07-13 20:08:25Z
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  • Cake Batter
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Garrett B
Verified Buyer
Best tasting whey isolate on the market in my humble opinion *
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2025-07-12 14:39:51Z
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Overall Rating
  • Chocolate
  • Vanilla
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RonT
Verified Buyer
I like the Chocolate and Vanilla flavors. Taste good! Low cholesterol and high protein content. Excellent product!*
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2025-07-03 17:28:21Z
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  • Vanilla
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Alan O
Verified Buyer
For my money, this is the best Pure Whey Protein Isolate value in the marketplace ... quality, taste, price!!!*
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2025-04-09 22:54:29Z
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Overall Rating
  • Cake Batter
  • Rocky Road
  • Vanilla
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Viengphet C
Verified Buyer
The best protein out there. I have been using MGN for over 10 years and now I got my friends hooked on this.*
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2025-03-29 11:09:44Z
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  • Chocolate
  • Vanilla
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RonT
Verified Buyer
Excellent tasting and healthy whey isolate. Most of the other brands I've looked at are high in carbs/cholesterol and not as healthy, in my opinion.*
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2025-02-20 17:08:20Z
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  • Vanilla
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Ray T
Verified Buyer
Muscle Gauge Pure Whey is the BEST! The vanilla has a light, non-chemical, flavor that mixes well with everything I throw in the blender, be it fruit (sometimes only blueberries, but other times I'll throw in a bannana or strawberries, sometimes all at once), or simply straight with a dash of Ceylon cinnamon makes a very tastely smoothy.*
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2025-02-20 17:08:20Z
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  • Peanut Butter
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william s
Verified Buyer
Tastes great and mixes well with water or milk   I would buy it again *
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2025-01-23 22:22:45Z
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  • Chocolate Caramel
  • Vanilla
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Constanze V
Verified Buyer
I have tried many Protein Powders and always go back to this one. GREAT TASTE and it mixes very well!*
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2025-01-19 12:15:12Z
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  • Chocolate
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Dot K
Verified Buyer
I have purchased MGN Chocolate for years! It makes the perfect smoothie with any type of fruit. I wish it were not so difficult to purchase.*
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2024-12-31 12:23:54Z
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  • Vanilla
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Alan O
Verified Buyer
I've found MGN's PWPI to be the best value for money within this category ... taste, solubility, purity, and performance are all tops! I've been using MGN's PWPI for five years and have found nothing better!!*
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2024-12-12 10:27:33Z
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Overall Rating
  • Chocolate Mint
  • Cinnamon Bun
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RonT
Verified Buyer
Muscle Gauge Nutrition is an excellent whey protein with little or no fat and carbs. I get all the benefit of whey protein without additional carb and fat calories. It mixes well, tastes good and is an excellent value. I highly recommend it.*
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2024-11-10 12:16:47Z
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  • Rocky Road
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John C
Verified Buyer
I really enjoy this protein. It mixes well in a shaker bottle; I usually mix it with skim milk. The Rocky Road flavor tastes good, but I prefer Cake Batter, which has been out of stock for a long time.*
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2024-11-02 19:47:12Z
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  • Chocolate Mint
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Corinne Y
Verified Buyer
I’ve followed gauge girl training since the beginning and Christine Hronec didn’t only help me transform my body she has (unknowingly) been a mentor to me on my recovery and health journey through multiple traumatic brain injuries and this is the only protein that works for my body!  I don’t know what makes is special but it is my breakfast and life staple*
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2024-10-06 13:23:48Z
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  • Peanut Butter
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william s
Verified Buyer
The taste is great. Mix’s great with water or almond milk. I’ll buy it again *
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2024-09-29 17:06:23Z
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  • Cinnamon Bun
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Brahm Z
Verified Buyer
Love this protein! I’ve been using it for many years now and it’s still peak! *
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2024-09-07 17:38:06Z
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  • Chocolate
  • Ice Cream Sandwich
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Alan O
Verified Buyer
M&S was all out of Vanilla so I tried Chocolate and Ice Cream Sandwich. Great flavors and, of course, the very high quality of MGN's PWPI .... best value for the money in today's PWPI market!! I recommend M&S and MGN to all my gym friends. None of them has been disappointed!!!*
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2024-08-23 17:17:17Z
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  • Peanut Butter
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william s
Verified Buyer
Great taste and mixes great with water or anything else you like to use *
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2024-08-23 17:15:46Z
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Constanze V
Verified Buyer
Always go back to this Protein. Sad about not being able to order Vanille Caramel but all others are great taste also! Only Protein I will use!!*
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2024-07-19 16:42:50Z
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  • Cinnamon Bun
  • Ice Cream Sandwich
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Brahm Z
Verified Buyer
Best flavor isolate protein out there! Ice cream sandwich is a close second! Amazing in some vanilla Core Power. Tastes like a melted milk shake. *
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2024-06-19 23:26:37Z
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  • Peanut Butter
  • Rocky Road
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RonT
Verified Buyer
Great taste with high protein content. I like that the MGN Isolate protein powder has little to no carbs, fat or sugar.*
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2024-06-12 13:32:27Z
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  • Peanut Butter
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Jason J
Verified Buyer
The flavor is delicious and it mixes well with water. I recommend. *
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2024-06-06 10:31:35Z
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  • Cinnamon Bun
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Ronni M
Verified Buyer
I have been using Muscle Gauge Nutrition Whey Protein for many years. This is what I use for my main protein source. I mix it with milk, almond milk and use it in smoothies. Vanilla and Cinnamon Bun are my favorite flavors and they mix very easily - no clumps.*
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2024-05-06 13:01:53Z
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  • Chocolate
  • Cinnamon Bun
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RonT
Verified Buyer
Muscle Gauge Nutrition has a high protein content with little or no carbs or sugar. Tastes good as well. It may be more expensive than other brands but well worth it in my opinion.*
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2024-05-02 13:11:15Z
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Overall Rating
  • Cake Batter
  • Chocolate Mint
  • Vanilla
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HulkSmashPhone
Verified Buyer
Ice cream sandwich and cake batter are the two 5-star winners here. Vanilla= 2; chocolate= 3; vanilla caramel= 3 (kinda a Dairy Queen flavor but with some weird sweetness/aftertaste); peanut= 2; chocolate mint =4 HOWEVER... ice cream sandwich has gluten in it!!! Most of the flavors also cause bloat for some reason; the labels are so basic they don't list the actual ingredients due to it being a "supplement" label and not a regular "food nutrition" label. "Natural.and artificial flavors" could include anything including allergens like peanut (!) ...AND DOES!!! I tried to give this company a chance but due to the allergens that are included (and not labeled), the often bloat, and some wonky flavors I won't be buying this brand again. The only winners are ICS and CB and again thos have "extra" ingredients and will bloat ya up so that's that.*
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2024-04-19 17:53:46Z
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  • Cake Batter
  • Rocky Road
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andrew f
Verified Buyer
Always a safe choice, great taste, good quality and good price point*
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2024-04-19 15:16:31Z
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  • Chocolate
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Michael R
Verified Buyer
My go-to protein powder for many years. Great taste, no carbs, mixes easily.*
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2024-03-22 16:29:52Z
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  • Rocky Road
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Alexander
Verified Buyer
Great protein at a great price. MGN really goes the extra mile to make sure their product tastes great and they don't add anything "extra" to set their protein apart from the pack, which has become so common that they are unique for that very reason.*
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2024-03-17 14:22:03Z
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  • Vanilla
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Alan O
Verified Buyer
I have been using this product for 5+ years and have yet to find a better product!! For quality, price, and results .. I can unhesitatingly recommend MGN's Pure Whey Protein Isolate!!*
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2024-03-15 16:12:24Z
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  • Cinnamon Bun
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Brahm Z
Verified Buyer
Although prices have gone up, it still is some of the best protein on the market today! *
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2024-03-11 10:26:15Z
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  • Chocolate
  • Vanilla
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RonT
Verified Buyer
Best tasting whey protein I have found. More importantly, little or no carbohydrates, cholesterol and sugar. I highly recommend it!*
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2024-01-20 13:23:44Z
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  • Cake Batter
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Princesspinto
Verified Buyer
It one of my favorite PP isolate powders. Mixes and digests well. I have been buying the MGN Cake Batter for years now. I hope they continue to make it!!!*
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2023-10-17 10:14:14Z
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  • Vanilla
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Alan O
Verified Buyer
This is the best value for the money I've been able to find anywhere. I've been using it for many years and have always been very satisfied.*
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2023-10-08 16:51:14Z
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  • Vanilla
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lari
Verified Buyer
Very good Flavour, Juste add water or other, shaker and go. Will buy again. Worth the .price*
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2023-09-30 13:00:23Z
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  • Cinnamon Bun
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Brahm Z
Verified Buyer
Mixing this with Fairlife Vanilla protein milk tastes like Cinnamon Toast Crunch in my shaker! I can't wait to wrap my lips around it and tongue punch it!*
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2023-09-17 19:53:50Z
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  • Chocolate Mint
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Harry H
Burn Fat
Verified Buyer
Dissolves a bit easier than other products. It seems to tide me over very well *
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2023-09-02 12:23:49Z
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  • Vanilla Caramel
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Terrance J
Verified Buyer
I like the taste and the macros are on point. The flavor is delicious with no chalky taste. And it has a good amount of BCAA's. It also contains immunoglobulins which are antibodies that help fight off infections and boost immune function.*
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2023-09-01 18:44:25Z
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  • Cinnamon Bun
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MacKenzie M
Verified Buyer
Best tasting flavor protein I’ve had. Highly recommend it to others when they ask what kind of protein to buy.*
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2023-08-08 22:42:37Z
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  • Chocolate Caramel
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Josh L
Verified Buyer
Love MGN protein Isolate. Taste great! Mixes great! It’s my go too. *
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2023-07-03 22:56:01Z
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  • Cinnamon Bun
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Rosalie M
Verified Buyer
Tastes great in shakes and  adds a nice  flavor to  my oatmeal . Only brand that  I will buy .*
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2023-06-23 16:37:20Z
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  • Vanilla
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Holly G
Verified Buyer
My ABSOLUTE favorite!! Mixes well, tastes delicious, makes me feel great! *
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2023-05-22 14:55:57Z
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  • Cinnamon Bun
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Josh L
Verified Buyer
This is great tasting protein. Perfect fort cream of rice in the morning. Also great made into ice cream. Night time snack!*
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2023-05-20 12:18:02Z
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  • Cake Batter
  • Chocolate
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HulkSmashPhone
Verified Buyer
Very clean with great flavors. Seriously good for both and I've tried sooooo many out there. Basically all of em and this brand is a winner. Cake batter and ice cream sandwich the top 2 flavors. Ice cream sandwich has wheat/gluten tho so be warned. Vanilla caramel is fine tastes kinda like Dairy Queen ice cream flavor vanilla; not really caramel.*
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2023-05-12 20:29:35Z
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  • Chocolate Mint
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Ben D
Verified Buyer
Not very minty. But has a great chocolate flavor. Yummmmmmmm*
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2023-04-30 12:00:16Z
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  • Chocolate
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eldad b
Verified Buyer
Very high level protein, mixes easily, smooth and extremely tasty.*
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2023-04-21 16:41:51Z
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  • Peanut Butter
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Dwayne B
Build Muscle
Verified Buyer
Great results and taste. This is the third time I’ve purchased this product. *
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2023-04-01 02:06:30Z
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  • Ice Cream Sandwich
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Alexander
Verified Buyer
I've been drinking MGN basically since the company was created and I still haven't found a protein powder that is better. The ice cream sandwich flavor is my favorite and while there are no "bad" flavors, I always find myself wanting this one. If you want a protein powder that you'll actually like the taste of, you can't go wrong here.*
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2023-03-25 15:54:32Z
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* Muscle & Strength does not imply any medical claims from this review. There are no guarantees of specific results and results may vary.
* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.