Isopure Zero Carb 100% Pure Whey Isolate Protein Powder, Gluten Free, with Vitamins, Unflavored, 25g Protein Per Serving, 3 Lbs, 47 Servings (Packaging May Vary)

I searched through a LOT of protein powders until I found this, and I’ve purchased it several times. Very low calorie and high protein. Ratio is excellent…25 grams of protein for only 100 calories! Most importantly, there’s NO SWEETENER. It’s nearly impossible to find a protein powder that doesn’t contain artificial sweeteners and flavors. Love that this truly contains only whey protein. Does it taste like a yummy milkshake? No. I blend it with strawberries, unsweetened yogurt, and high protein milk. I drink it with a straw, and it took some time to get used to the taste. However, I don’t expect it to taste delicious because I specifically wanted a protein powder without fake sweeteners and flavors. The fine powder blends really well, no grittiness. It’s easier to scoop out of the 3 pound jar size, but the 1 pound bags take up less space. This protein powder is easy to digest and hasn’t bothered my stomach at all. Highly recommend if you’re looking for a very clean protein powder and are focused on macros and protein intake. Good quality.

This protein powder mixes very well and tastes great. It helps me meet my daily protein goals without adding extra sugar. I like that it is easy to digest and works well after my workouts. The quality is excellent, and I would definitely buy it again. Highly recommended!

I went to Gemini to get advice on what kind of protein powder to buy, and I got a list with advantages and disadvantages. I chose this for several reasons. It mixes easily and completely. It does have a slight taste, but when I put it in my Yeti and add ice to make it very cold, it's barely noticeable. I have not been mixing it in huge quantities, but 13g at a time which is the amount in their individual packets. I am using it to boost my protein as I am taking a GLP-1 to lose weight. I did learn this: if you accidentally spill a drop on your granite counter and do not notice it, it will harden to a waxy lump that needs special attention to clean. You have to be careful or you will damage your counter. Again, Gemini to the rescue, and we were able to remove the two lumps we had without damage. I usually use it twice a day, and I feel fine. My protein levels are good. I would like to have a 13 g scoop as well as the larger scoop, but I measure on a kitchen scale, and it's okay.

This is a truly tasteless protein powder. I’ve cooked with it and have added it to drinks without it affecting the flavor or texture. The only negative is that it does not dissolve in hot foods or drinks. I tried adding it to my coffee and no matter how much I stirred/whisked it, it stayed clumpy. My workaround is that I mix it with my cold creamer and then add it to my coffee.

I’ve tried a lot of protein powders over the years, and this is hands down one of the best. The fact that it’s truly tasteless is a game changer. I can mix it into literally anything—coffee, smoothies, even oatmeal—and it doesn’t alter the flavor or texture at all. No weird aftertaste, no chalky feeling, nothing. What really stands out is how easy it is to stay consistent with it. Since it doesn’t overpower whatever you’re adding it to, it just fits into your routine without any effort. It mixes smoothly, doesn’t clump, and actually feels light compared to a lot of other protein powders I’ve used. If you’re someone who struggles with overly sweet or artificial-tasting proteins, this is 100% worth it. It does exactly what it claims without trying too hard. Simple, clean, and effective.

Best power protein ever and I have tried dozens. I recommend. It is really unflavored and sugar free, which makes it easy to mix with almost any beverage or food. It’s gentle to the stomach (good when lactose intolerance or upset stomach). Bring creamy smoothies. Less cravings. Clean ingredients. Good for men and women. Low calorie and high protein.

While no distinction flavor, there is still that milk type "background" taste unfortunately. I also experienced pretty prominent clumping even when using 16floz (recommended 6-8oz) which is unfortunate. This product was recommended as a clear protein mix and it most definitely is not

This is one of the best protein powders I’ve used! I love the unflavored—it mixes easily into smoothies, shakes, or even oatmeal without changing the taste. It’s super versatile and makes it easy to add extra protein to anything. It blends smoothly with no clumps and has a clean, light texture. I also appreciate that it’s zero carb and high in protein, which fits perfectly into my routine. Great quality for the price and exactly what I was looking for.

Not recommended

Nice product

About resealing bags I used toothpick to remove excess protein powder which was in the seal and the seal then worked..

Amazing protein

I absolutely hate the taste of non-sugar sweeteners in protein powder, tried a whole bunch of different brands. This protein powder, unsweetened, is surprisingly pleasant on the palate. Almost taste a little like milk. My favorite protein powder so far.