BulkSupplements.com Beef Protein Isolate Powder - Lactose Free Protein Powder, Beef Protein Powder - Unflavored & Gluten Free, 30g per Serving, 5kg (11 lbs) (Pack of 5)

I tried True Nutrition beef protein isolate and it was awful. Didn't mix well & the taste was gag-worthy. BulkSupplements checked of my list of adequate protein per serving, minimal ingredients and possibly the best price to weight ratio I've found. I was apprehensive as there were many complaints on this product but I was pleasantly surprised. It mixes well, has minimal taste (I bought unflavored) and has had no adverse effects on my stomach. I tried it for the first time today (12/16/2025). Package lot number is 2505806. Hopefully whatever the issues were have been sorted because I'm very pleased with this.

I have been using beef protein isolate in my smoothies for years, and I've tried many different brands. All previous brands tried behave the same way in smoothies: they cause it to froth up, thicken, become smooth, and change color slightly. This is expected for beef protein isolate, as this is the inherent nature of protein molecules when blended. The higher quality products will have the greatest frothing effect when blended. With this BulkSupplements product, there was absolutely NO so such effect, and my smoothie looked as if nothing had been added at all, despite using the exact same ingredients and conditions as always. This cannot be actual protein isolate OR, if it is, it has been so heavily processed to the point the proteins have been denatured, giving a poor quality product. This lack of effect would also be expected if additives are added, such as emulsifiers, thickeners, etc. Previous brands I've tried had no effect on taste, whereas this supplement gave the smoothie a horrible taste; I couldn't even eat it. I was so dissatisfied with this product that I had Amazon refund me. I will never buy anything from this company ever again.

I’ve been buying this for a couple years and consuming everyday. It’s been subtle in smell and taste when mixed into my morning coffee and I’ve loved the ease of digestion as I have significant gut issues. The last 3 shipments I’ve received came in a slightly smaller bag but then you open it and the air fills with a gross putrid smell that was never there before. The color has also changed and is more yellow and the true test it tastes like it smells! Cannot mask it and is literally not palatable. My stomach was grumbly and bloated after forcing down a 1/2 serving of my usual amount with coffee. Please go back to your original formula. I’m not sure what changed or why but I am no longer a loyal loving it customer and will not be buying this anymore.😥🤢

I ordered it once and the taste was OK. I ordered unflavored the second time I ordered it. I ordered unflavored, but it tastes horrible. I think this two ways of ordering unflavored or beef so I must’ve got the wrong order but —-never ordered the beef.

This is the worst chemical smelling stuff and the taste is even worse. Why does it leave a cheap vodka aftertaste ?Confirmed by 3 people too...changed my review to 5 star so maybe people will see it..

Good alternative to whey protein and doesn’t upset the stomach.

I have been very happy with Bulk Supplements products over the years and I am still a regular customer. Also, this particular protein powder is radically different from other beef protein isolate powders on the market. I only ordered the Bulk Supplements version because the stuff that has been working so well for me was out of stock at the time (and Bulk Supps stuff had never shown up in my recommendations until I went searching for an alternative). I was also so accustomed to being happy with Bulk Supplements powders etc in the past, that I bought a 1kg bag with no hesitation. Oops. This stuff though, smells bad and tastes worse. It sort of looks like unflavored beef gelatin (coarsely ground and apx the same color) BUT beef gelatin powder IS actually unflavored, AND actually dissolves in water. The flavor of this protein powder reminds me of ground up hamburger that has been over done on on a grill along with a faint charred smell (and once blended the charred smell becomes a very noticeable taste). Oh and as far as protein powders go, this stuff actually messed with my entire digestive system worse than any whey or soy protein powders ever did. The only protein powder I have tried that smelled worse was Brown Rice protein.

Product seems to mix well with cold beverage like milk or water but the flavor is just so strong even adding anything to it to try to create a flavor you still get that meaty bone taste. I wanted it for an evening shake for easy digestibility but I cannot add any type of fruit or flavor to it and still get rid of that beefy flavor. I thought when it said no flavor it meant no flavor but that is not the case. I will try adding it to soup and see if I can use it that way.