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)

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.

Amazing protein. I have used it in my latte's but mostly in my protein shakes. Before recently starting a GLP-1 med, I did a lot of research on the best protein type. This one fits the bill exactly. Most protein powders that have flavor, use sweeteners like sucralose, stevia and/or monk fruit. While many people are okay with that, I really wanted to stay clean and use only coconut sugar. So my mixture is Isopure unflavored, 2 tsp coconut sugar, 1 T cocao powder, 1 tsp instant espresso powder, dash of cinnamon and a pinch of salt. I mix this up in my Ninja with lots of ice and really enjoy my morning shake. Since it's more work than just dumping in a flavored variety, I prepare the dry ingredients in 4 oz glass jars (DRKIO 6 Pack Glass Baby Food Storage Containers - 4 Oz Baby Food Jars with Lids Baby Food Maker Microwave Dishwasher Freezer Safe 100% Leak Proof BPA Free Reusable). It's then easy to drop it in with 8 oz liquid (my choice is Fairlife 1%) and ice. The exact recipe as listed is only 230 calories and keeps you satiated for hours. I love that this protein is clean and is isolate instead of concentrate, which is better for muscle absorption. I love it so much, I now have it on Amazon subscription.

I’ve been using this unflavored zero carb whey isolate as part of my daily protein routine, and I really like how simple and clean it is. With 25g of protein per serving and no added flavor, it blends easily into smoothies, coffee, or even baked goods without overpowering the taste. Because it’s unflavored, it’s super versatile. I’ve mixed it into oatmeal and yogurt as well, and it doesn’t leave that artificial sweetener aftertaste that some protein powders have. The texture mixes smoothly with a shaker bottle, and I haven’t noticed clumping when I blend it properly. It’s a great option if you’re looking for a straightforward whey isolate without extra carbs or added flavors. Overall, a solid staple for hitting daily protein goals.

Product is great, new packaging sucks. The new bags have a tiny, cheap “zipper” that doesn’t close properly. Old bag had a double ziploc style zipper that kept the product fresh. Annoying to have to transfer a powdered product like this to a new container. As for the product itself, I would give it 5 stars. Can easily mix one scoop into one shot of espresso. Makes a nice, somewhat creamy consistency and doesn’t clump if you whisk it in. Changes the flavor slightly, but not in a noticeable or bad way. Almost like a subtle cream type taste? Would (and have) purchase again.

Soluble as you’d expect from a whey powder. I definitely notice an unpleasant taste when mixing with just water or with coffee/creamer. It’s bearable when mixed with a little bit of almond milk, and water, or if you plug your nose and chug it with as minimal water as possible. I haven’t tried mixing it in with food yet. Isopure has yet to bother my stomach, I also get the vanilla flavor which is pretty yummy.

This is my new favorite whey protein powder. I like to blend protein into my morning coffees for an extra boost. I have PCOS and getting protein in anywhere where I can helps me a lot. This blended seamlessly into milk, also adding espresso shots and ice. I don't even taste the powder. Definitely flavorless blended with other ingredients and has no texture or aftertaste like other protein powders have. I'll definitely be keeping this stocked from now on.

So I’ve had gastric sleeve and regained weight. I’ve been using a small dose of Mounjaro to get my weight back down and just rejump start my surgery. Since starting it i literally can’t eat or drink anything. A few sips of water and I feel extremely full. So I've had a VERY hard time getting enough to eat let alone protein. I also have an aversion to milks and protein powder. Like, I smell it and I wanna puke or taste it and gag. I drink the premier protein drinks usually but every once in a while I get a chunky one and then cannot drink them again. (Texture issues suck) I’ve tried so many protein bars and shakes and I get one bite or one sip and noooope. So I found the protein2O clear drinks (great taste but too much to drink for me for only 20 grams) and realized there’s a clear protein! Say whaaa okay so deep dive into that but find an unflavored powder and brought here. I’ve had so many experiences of being excited and then throwing up, so I was hesitant. The smell reminds me of just a carton of plain milk. No real scent per se, but that’s my best description. The directions say 1 scoop for 8 oz but I started with half a scoop in my cottage cheese and yogurt. (Since my bowl is already small, no way a whole scoop would combine into that!) and it mixed well. I do think I will try mixing just the cottage cheese with the powder and then add the yogurt as it took away the sweetness of my cherry yogurt. It didn’t change the flavor of it or anything it just diluted the flavor and added a more milk-y taste to it. Not too bad. I made it through the whole bowl and didn’t seem to have a texture issue of it being gritty or anything like that. Which could have just been my choice of cottage cheese covering the texture, but it worked. I can’t say it’s unflavored though. Like I said it gives off a milk taste. Nothing like a regular protein powder or drink though. I’m not a fan of milk so it’s still not something I’m like “yay wahoo put it in everything.!” But for now no gritty texture in my cottage cheese so that’s a great start! I might work up to adding it to other things but we will see. I don’t think it’s a good thing to mix with sweet things though like I said it diluted the favor of my cherry yogurt so just think about the things your mixing it with. Value wise 16 servings is stated on the bag compared to the 16 pack of premier protein shakes, it’s a bit cheaper than the premier protein. Not by much, but is comparable and more on the affordable side of protein for sure. It has no other fluff or frills though like the premier protein with vitamins. it’s just protein. Do with that what you will.

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.