Optimum Nutrition Gold Standard Natural 100% Casein Reviews

Great taste and adds perfect thickness for protein ice cream. *

First casein I’ve used so can’t compare. Does not mix nearly as nicely as their whey. Taste when mixed with almond milk is unnoticeable. Tastes like thick milk with powder chunks. *

Will keep buying it. the best in my opinion.*

Tastes good and mixes well with water. Easy to drink but a bit too sweet *

Tastes good and light on the stomach late at night. Bought it again.*

Excellent product, will buy again for sure. French Vanilla tastes good, light. *

Tastes good, keeps me full at night, good for protein pudding*

I love this stuff. Tastes great with just water.*

Amazingggggg for in the morning if u dont eat much breakfast*

Great casein product to add to any diet.*

Great product. Works as expected.*

Super product great efficiency*

The vanilla is better than the chocolate in my opinion and this helps me feel less sore when I take it the night of working out *

Great quality product! Solid flavor too.*

Combine with casein good sleep!*

Love the taste and mixes well even with a spoon . *

Great for baking and cooking. *

Recommended, this case is good, flavor, texture, etc.*

Best mixing casein I’ve used. The flavor is bland but I’ve had worse. *

This has been crucial to my recovery before bed*

I like that it seems to have very little sweetener in it. That in itself makes it stand out above the others.*

Can’t get in the UK. Wish we could.*

A little thicker than other proteins but tasty and great before bed!*

Good solid Casein. Mixes and tastes good.*

Best on the market always fast delivery  *

Sleep and get bigger muscles...*

VERY GOOD PRODUCT .............*

Great taste, mix-ability, quality. solid product.*

I use right before going to sleep because it is a slow digesting protein to last overnight. For an all natural flavored protein the flavor is light with just a hint of sweet. But it doesn't taste like a creamy milkshake.*

I had already bought other types of casein but since I bought the ON Casein 100% Natural I do not want another one, it works perfectly and the taste is authentic*

This has really helped avoid some soreness when taken in the evening for me and my wife*

The product is good, the taste was good even with water but the main disadvantage is contained 8 grams of carbs per scoop and usually, I drink 2 scoops at night (16gr of carbs) which is a very high content of carbs at night. Because of that, I'll never buy it again because I restrict carbs in evening*

Very strange product. First of all the serving is huge. And you have to dilute it in a large amount of liquid. About 12-14 oz. And still it will be quite thick. So you can forget about mixing it with milk as drinking 14oz of a thick liquid at once is hard and also gives an immediate bloating effect. Mixing it with water makes it easier to drink but the taste which is barely bearable will be even worse. But at least bloating is not that bad. Gaining effect is as always hard to measure. I have used this product first for one month along with low intensity trainings and then one month with a high intensity trainings. No gains spotted. Unfortunately this is an only naturally flavoured casein at M&S and I'm afraid at the market in general.*

The flavor is good..i have always like the products from optimum nutrition*

Same as any other casein. Works wel*

Good taste and mixed very well.*

Does the job. Like the flavor*

its one of the best Casein protein ever*

Great flavor and not as hard to mix as some of the others.*

Excellent product! Great quality and taste.*

Tastes really good. I like to put it in freezer for awhile and it tastes just like chocolate ice cream*

This casein has been crucial to my gains each  evening, also has lowered my soreness*

Buy buy buy Taste great and ???? *

Tastes great. Mixes well in blender. No change in muscular results after switching from whey.*

This has been more #1 casein for over 1 year*

good product, but not the best flavor, french vanilla*

Excellent product! Highly recommend it! Taste takes a while to get use to it*

Amazing all ural product. Would and will buy again*

I really like the vanilla flavor.*

Really great and my go to for the last year*