Isopure Zero Carb 100% Pure Whey Isolate Protein Powder, Gluten Free, with Vitamins, Unflavored, 25g Protein Per Serving, 1 Lb, 16 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 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.

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.

I buy this specifically to put into my kids’ smoothies to add protein without changing the flavor. Most vanilla protein powders taste weirdly artificial to me, which is why I love that this one is completely unflavored. A strawberry lime smoothie still tastes like a strawberry lime smoothie if I add this protein powder in, it’ll just keep my kids and me full for way longer. The ingredient list is just whey isolate and sunflower lecithin. That’s it. No sweeteners, no fillers, no junk. Great for anyone following a clean eating or Mediterranean diet. I also use it in baking and it works great there too. I don’t ever mix it straight into water or milk — unflavored whey on its own is fairly unappealing. But if you’re using it in smoothies, oatmeal, or baked goods, it pretty much disappears completely. I like the 16 ounce bag because we don’t use this every day so it lasts a while for us and it stores easily.

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 thought this would be great but I literally gag every time I mix it into a smoothie. As I lean to sip from my straw, I can smell the powder. I cannot add enough frozen fruit to a smoothie even with only half a scoop, I don't know what I'm doing wrong. I trusted reviews, but maybe I got a weird batch? I may just end up giving it away to someone. It smells horrible when you open the bag, and it says it's unflavored, but the only place I don't taste it is when I mix it with my pasta sauce.

I was blown away by how completely the powder dissolved. I added a scoop to my cereal milk and it didn’t taste any different. It didn’t make the milk thick either. This stuff is pretty amazing! 10/10 would recommend. Easy way to get more protein without the bad flavors or chalky texture. You could easily drink or eat it in just about anything.

Not recommended

Certe le prix est élevé mais c’est la qualité , sans goût et zéro sucre convient bien pour les personnes diabétiques

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