This is by far the best protein that I have ever tried. Read more

Nutricost always delivers high quality affordable supplements. I don't mind the flavorless even though there's a slight flavor but next time I think I'll do chocolate Read more

Consumer Labs rates this the highest of the protein powders and the 5lb plastic jar lasts a long time in the back of my garage fridge. Great value when you catch a price reduction! Not chalky, no detectable flavor or smell in anything, mixes in well - I use a Nutriblend single smoothie machine. I can also to add to baked goods and some cooked dishes. Perfect. Read more

I’m really impressed with the Nutricost Grass-Fed Whey Isolate in the chocolate flavor. The ingredient list is clean, which is exactly what I look for in a daily protein. No junk, no artificial weirdness, and it’s gluten-free and non-GMO — big plus for me. The flavor is really solid for an isolate. It’s not overly sweet, and it doesn’t have that chalky or chemical taste you get from a lot of proteins. It mixes easily in water or milk with no clumps, and the texture stays smooth even when shaken, not blended. It’s also light on the stomach, which is something I need in a whey isolate. No bloating, no heaviness, just a clean protein that gets the job done. If you want a high-quality grass-fed isolate that tastes great and mixes perfectly, this is a great option. I’d definitely buy it again. Read more

i brought this last December7,2025 on my first test of half spoon in 150ml of water exactly no test by next day i trying to mix in low calorie soya milk no flavor same amount of water on my first test, on 3rd trial i mix in 1cup of water melon in half spoon unflavored whey protein so i like the taste, the taste is organic its from natural fruits, i am sure it is good for banana shake with fresh milk but i can not do this cause i have allergy in dairy. before i forget the last tips i use half spoon because this is my first time using of whey protein. buying of unflavored whey protein powder you must make your own flavored Read more

One scoop mixes well in 1 cup of 2% milk. I don’t need a shaker ball. There is no real taste and the mixed consistency is the same as plain milk. I pour it over cereal with fruit. Will buy again. Read more

I have previously been using Isopure’s zero carb unflavored protein powder, which I love, so I use it as a barometer when judging other protein powders. However, Nutricost’s grass fed whey isolate protein powder met that bar. I’d argue that this product is the best bang for your buck clean protein powder on the market. The taste and smell are pleasant, and not to mention it’s easily digestible. I will be a regular buyer and consumer of this terrific product. I rate this a 4.5 out of 5 stars. The only negative and it wasn’t a major turn off is the amount of foam in my shaker after I consumed the liquid. I feel like I’m being petty even mentioning it bc the positives are aplenty. Read more

Straightforward, clean grass fed whey protein. If ur looking for a very body-healthy protein, buy a couple of these. The taste is bland but it’s unflavored- what would anyone expect? Read more

Good value for the money. I do wish it would mix a little better compared to other brands of protein I have tried. Taste is average but I feel like its a high quality protein due to grass-fed and it being an isolate. Read more

Love this powder. No after taste and blends well. Read more

I have used Nutricost whey protein powder concentrate unflavored for years. No problems. Does not taste great, does not taste terrible. Dissolves completely in a shaker bottle. Has neither sugar nor artificial sweetener. So far, so good. For my recent order, I realized there is a specific grass fed version so I tried that. This batch or this version is clumping up in the shaker bottle. Does not completely dissolve. This is unacceptable. Read more

I’m 80 years old. This Isolate gives me peace of mind, while securing my protein needs in this easily digestible grass fed isolate. Life’s good. LHG. Atlanta Read more

Love the taste of this product! Nutricost, Please DO NOT change your formula or add artificial sweetener. I abandoned other products because of those added sucralose and stelvia. This product is just pure isolated protein which i love! Read more

As a rule I do not write reviews but this company is doing all the right things... They are keeping the lead down and doing the third party testing. I went through the process to get the labs for the lot I purchased and it was well under the stricter California limits for lead and other heavy metals. Read more

This is a sleeper amongst protein powders. You cannot beat the price for grass-fed whey isolate. Best of all it only has 5 ingredients! No gums or 27 letter long emulsifiers. And it is sweetened with stevia leaf, so no sugar alcohols that are going to make you run to the bathroom or artificial sweeteners that are doing who knows what to your body. It also mixes extremely easily and tastes good. It is isolate, so it is easy on the stomach. I have never had any kind of stomach upset with it. I have ordered both the chocolate and the vanilla multiple times. The chocolate tastes like old school chocolate milk. Not overly chocolatey, but just enough to have that nostalgic chocolate milk taste. The vanilla is good by itself, but I like it best for throwing in the blender with a frozen banana and some frozen blueberries. Add a little plain greek yogurt to that and it is an incredible post workout shake or a really nice quick breakfast shake. I should also mention that it is third party tested which is a big deal in today's exercise supplement market. I have tried virtual every available whey isolate that doesn't use artificial sweeteners and a bunch of weird ingredients. Some of which cost double what this protein costs. I keep coming back to this one. It is clean, tastes good and just flat out does what it is supposed to do. Read more

Great Read more