BulkSupplements.com Beef Protein Isolate Powder - Lactose Free Protein Powder, Beef Protein Powder - Unflavored & Gluten Free, 30g per Serving, 1kg (2.2 lbs) (Pack of 1)

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..

I have purchased this product in the past, and I never had a problem with it. In fact, I thought it was an incredibly useful and affordable product until recently. Right when you open the bag, you’re going to notice a very rancid smell that will permeate the room. Then when you’re dumb enough to consume it after smelling it, your stomach will rumble and the next morning you’ll have diarrhea. After reading some recent reviews, I can see that they have lowered the product quality, I will not be buying this ever again.

much better then whey Isolate

I’ve been buying this protein for almost a year now, and I absolutely love it; the macros are fantastic and unbeatable compared to any other protein powder for my goals. Yes it is an acquired taste, but when you have something big you’re working towards, the taste doesn’t and SHOULDN’T matter. However, the new batch I got smells absolutely putrid (more than usual) and is a completely different color and texture than any other bag I’ve previously bought…so much so that I’m actually afraid to ingest it.