Disclosure: As an Amazon Associate I earn from qualifying purchases. This means if you click on a link and make a purchase, I may receive a small commission at no extra cost to you.
What if you want high-quality protein but cannot have dairy? Or what if you are just bored of whey and want something completely different? That is exactly where beef protein isolate comes in — and NXT Nutrition makes one of the most interesting options on the UK market.
I bought this as an experiment, expecting it to taste like beef stock. I was wrong. Here is my honest review.
Quick Verdict
| Category | Rating |
|---|---|
| Taste | ⭐⭐⭐⭐ 7.5/10 |
| Mixability | ⭐⭐⭐⭐ 7/10 |
| Protein Quality | ⭐⭐⭐⭐⭐ 9/10 |
| Value for Money | ⭐⭐⭐ 6/10 |
| Uniqueness | ⭐⭐⭐⭐⭐ 10/10 |
| Overall | ⭐⭐⭐⭐ 7.5/10 |
CHECK CURRENT PRICE ON AMAZON UK →
What Is Beef Protein Isolate?
Beef protein isolate is exactly what it sounds like — protein extracted and isolated from beef. The result is a powder that delivers high protein with zero dairy, zero fat, and zero sugar. It is processed to remove everything except the protein, so despite coming from beef it does not taste like meat at all.
This makes it ideal for people who are lactose intolerant, have dairy allergies, follow a paleo or keto diet, or simply want an alternative to whey.
Nutritional Breakdown
| Per 30g Serving | Amount |
|---|---|
| Calories | 110 kcal |
| Protein | 27g |
| Carbohydrates | 0g |
| Fat | 0g |
| Sugar | 0g |
That is a 90% protein ratio — significantly higher than most whey concentrates (70-80%). The zero fat and zero carb profile makes it extremely lean, which is perfect for cutting or anyone counting macros strictly.
My Personal Experience
Taste — The Big Surprise
I went with Apple and Blackcurrant flavour and honestly, it was nothing like what I expected. It tastes like a fruity juice drink, not a protein shake. There is zero meaty taste whatsoever. If nobody told you it was made from beef, you would never guess.
This is actually one of the biggest selling points — because it tastes like juice rather than a milky shake, it is incredibly refreshing. On a hot day after a heavy session, a cold beef protein shake is genuinely more appealing than a thick chocolate whey shake.
NXT offers a huge range of flavours including Cherry Cola, Blue Coconut, Black Grape, Lemonade, and more. They are all fruity and juice-like rather than creamy.
Mixability
Decent but not as smooth as whey. It dissolves well in cold water but can get slightly foamy if you shake it too aggressively. I found that stirring with a spoon or gentle shaking works best. It is thinner than whey which makes sense given the juice-like flavour profile.
Digestion
Excellent. Zero dairy means zero dairy-related digestive issues. No bloating, no gas, nothing. If whey makes your stomach uncomfortable, beef protein could be a genuine game changer for you.
Results
Protein is protein — your muscles do not care whether it comes from a cow in powder form or a cow on a plate. The 27g per serving is actually higher than most whey proteins, so you are getting more protein per scoop. I used this for a few weeks alongside my regular training and noticed no difference in recovery or performance compared to whey.
Available Sizes and UK Prices
| Size | Servings | Approx Price | Price Per Serving |
|---|---|---|---|
| 1.8kg | 60 | £40-48 | £0.67-0.80 |
It is not cheap — roughly £0.70-0.80 per serving compared to £0.50-0.60 for budget whey. But you are getting 27g of protein per serving (more than most whey products) and the dairy-free benefit. For people who need dairy-free protein, the price is actually competitive compared to other alternatives like plant protein.
Beef Protein vs Whey Protein
| Factor | Beef Protein (NXT) | Whey Protein (ON Gold Standard) | Winner |
|---|---|---|---|
| Protein per serving | 27g | 24g | Beef |
| Calories | 110 kcal | 121 kcal | Beef |
| Fat | 0g | 1.9g | Beef |
| Dairy-free | Yes | No | Beef |
| Taste | Fruity/juice-like | Creamy/milkshake | Preference |
| Mixability | Good | Excellent | Whey |
| Price per serving | ~£0.75 | ~£0.70 | Whey (barely) |
| Flavour range | 10+ (all fruity) | 15+ (all creamy) | Tie |
| Availability | Limited | Everywhere | Whey |
| Research backing | Less studied | Most studied | Whey |
Pros and Cons
What I Like
- 27g protein per serving — higher than most whey products
- Zero fat, zero sugar, zero carbs — incredibly lean macros
- Completely dairy-free — perfect for lactose intolerant people
- Tastes like fruity juice, not a heavy milkshake
- Very refreshing, especially in summer
- Paleo and keto friendly
- Huge range of creative flavours
- No digestive issues whatsoever
What I Do Not Like
- More expensive than budget whey options
- Can be foamy if shaken too hard
- Not as widely available as whey protein in the UK
- Less research on beef protein compared to whey
- Only available in fruity flavours (no chocolate or vanilla)
- 1.8kg is the only tub size, no smaller options to try first
Who Should Buy NXT Beef Protein?
Buy it if:
- You are lactose intolerant or have dairy allergies
- You want a refreshing, juice-like protein drink instead of a milky shake
- You follow a paleo or keto diet
- You want the leanest possible macros (zero fat, zero carb)
- You are bored of whey and want to try something different
Skip it if:
- You prefer creamy, milkshake-style proteins (stick with whey)
- You are on a tight budget (whey is cheaper — see my cheap protein guide)
- You are vegetarian or vegan (obviously)
- You want a tried-and-tested supplement with decades of research behind it
Frequently Asked Questions
Does beef protein taste like beef?
No, not at all. NXT beef protein tastes like a fruity juice drink. The processing removes any meaty flavour completely. If you did not read the label, you would never know it was made from beef.
Is beef protein as good as whey for building muscle?
The protein quality is comparable. Beef protein contains all essential amino acids needed for muscle building. While there is less research specifically on beef protein powder compared to whey, the amino acid profile is very similar and there is no reason to believe it would be less effective for muscle growth.
Is beef protein better than plant protein?
For people who need dairy-free protein, beef protein generally has a more complete amino acid profile than most plant proteins and higher protein per serving. It also tends to mix and taste better. However, it is obviously not suitable for vegetarians or vegans.
Can I use beef protein in cooking?
It is not ideal for baking like whey is. The fruity flavours do not lend themselves to pancakes or muffins. It works best as a cold drink mixed with water.
Final Verdict: 7.5/10
NXT Beef Protein Isolate is a genuinely interesting product that fills a real gap in the market. If you need dairy-free protein or want a light, refreshing alternative to heavy whey shakes, it delivers. The 27g of protein per serving with zero fat and zero carbs is impressive.
It is not going to replace whey as my daily protein — ON Gold Standard still holds that spot. But as a dairy-free alternative or a summer refresher, NXT Beef Protein is a solid choice and one I am happy to recommend.
BUY NXT BEEF PROTEIN ON AMAZON UK →
Read more:
- Best Whey Protein UK 2026: Full Comparison
- Best Cheap Protein Powder UK
- Whey Protein vs Casein: Which Is Better?
- How Much Protein Do You Need Per Day?
- My Complete Daily Supplement Stack
Last updated: March 2026. Prices may vary. This review is based on my personal experience purchasing this product with my own money.