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Home » Bulk Natural Pure Whey Protein Review: A Complete Guide

Bulk Natural Pure Whey Protein Review: A Complete Guide

Bulk Natural Pure Whey Protein

8.5 out of 10
Bulk Natural Pure Whey Protein bag

Bulk Natural Pure Whey Protein is a supplement derived from milk. It is packed with essential amino acids, vital for muscle growth and recovery. Low in lactose, it is easily digestible and perfect for fitness enthusiasts.

9 out of 10
Like a smooth milkshake when mixed with milk.
9 out of 10
Mixes better than the non-natural version.
7 out of 10
Flavours are good but too limited range.
9 out of 10
Not overly pricey for a premium product


Mixes extremely well

Not sweet

No artificial sweeteners

Great tasting


Few flavour options

Looking for a protein shake without all of the added filler and artificial sweeteners? 

If so Bulk’s Natural Pure Whey Protein could be an excellent option for you.

In this guide you’ll discover my in-depth review of the Bulk’s Natural Pure Whey Protein.

Now, I know you might be thinking – “Another protein shake review, really?” But bear with me, this isn’t just any old review, and I think you’ll find it’s well worth your time.

You know, like many of us, I’ve spent a fair bit of time (and not to mention money!) searching high and low for that perfect protein shake.

The one that brings together all the good stuff – top-notch protein content, killer taste, and won’t have you emptying your wallet. Well, I think I might’ve just found the one.

I’ve sweated it out and tested my taste buds to the limit, all to find out if this protein shake can hold its own against the rest. 

Is it as good as it claims to be? Can it compete with the other big players in the protein shake world? Stick around, and we’ll discover the answers together in this detailed guide.

Just a quick heads up, this is all from my own experience. Your mileage may vary, and that’s absolutely fine.

The beauty of protein shakes is they’re as varied as us folks who drink them. But hopefully, this review will help you make a more informed choice on your journey to find that perfect protein shake minus all the artificial stuff.

So if you’re aiming for a more clean version of whey protein, let’s dive in, shall we?

Bulk Natural Pure Whey Protein – At A Glance

Bulk Natural Pure Whey Protein bag

Having personally put the Bulk Natural Pure Whey Protein to the test, I can confidently share my findings in this review. 

For those of you seeking a protein boost that aligns with a wholesome, natural lifestyle, this product stands out.

Sweetened with Stevia, a plant-based sweetener, it embodies the ‘natural’ tag in its title, offering a healthier alternative to its artificially sweetened competitors.

The versatility of this protein powder is another key attraction. I enjoyed weaving it into my culinary exploits, from adding a scoop to my breakfast porridge, to incorporating it into my homemade flapjacks. 

Whether you fancy a protein-packed smoothie, or simply want to mix it with water or milk, this protein powder delivers. It’s not merely a supplement, but a tool for creativity in the kitchen.

While the flavour options might seem limited, the classics are well represented. The chocolate, vanilla, and strawberry flavours are all equally palatable. Sadly there is no unflavoured option, but the Chocolate was by far my favourite.

Each serving packs in 22g of protein for under 116 calories, with less than 1.5g of sugar and only 1.2g of fat. Not a bad nutritional profile at all, if you ask me. And let’s talk about the price. At approximately £58 for 2.5kg (roughly 70p per serving), it’s outstanding value for a natural whey product. 

To summarise, my experience with Bulk Natural Pure Whey Protein has been positive. It’s a flexible, natural choice that definitely holds its own in the competitive protein shake market.

It costs a little more than they standard Whey product, but it’s certainly worth it for having no artificial sweetener AND it uses Sunflower Lecithin rather than the more common Soy based version which is a win if you want to avoid soy products.

Bulk Natural Pure Whey Protein Powder: The Flavour Experience

Ingredients of Bulk Natural Pure Whey Protein

In my journey exploring the realm of protein supplements, I’ve had the pleasure to try the Bulk Natural Pure Whey Protein and I must say, it’s a unique experience. 

Don’t expect an explosion of sweetness, because this one’s more about the natural essence of its flavours. If you’re on the hunt for a sugary protein shake, you might want to look elsewhere. Maybe check out the regular Bulk Whey Protein Powder (non natural variant).

The selection is somewhat limited with only three flavours on offer, but they’ve done a good job with what they have. 

The chocolate was the standout for me, offering a rich, robust taste that stood out amongst the others. Following closely was the strawberry, which held its own with a pleasantly fresh and fruity taste. 

The vanilla, while not off-putting by any means, just didn’t hit the same high notes for me as the other two. It’s not that it’s bad, it just wasn’t my cup of tea.

My favourite the chocolate reminded me of a more healthy milkshake without an overly sweet taste and a more chocolatey product. While it was great with water, I much preferred it with milk. 

The use of stevia as a sweetener is noticeable, but it doesn’t overpower the natural flavours. Instead, it imparts a subtle difference in taste compared to shakes sweetened with artificial additives. And let’s not forget about the impressive 22g of protein per serving! 

All in all, the Bulk Natural Pure Whey Protein offers a refreshingly different, less saccharine protein shake experience. It might not be everyone’s favourite, but it certainly has its merits.

Bulk Natural Pure Whey Protein Powder: How Did It Mix?

Bulk's Natural Pure Whey Protein powder in a bag with scoop

In my personal journey to find the perfect protein shake, I had the opportunity to test out Bulk Natural Pure Whey Protein using two different methods. 

First, I introduced it to my loyal Nutribullet and I was over the moon with the results – it mixed superbly, without a lump in sight, and produced a shake with an invitingly smooth texture. This was a complete win in my book.

However, when I tried using a simple shaker I found it to mix equally as well. No need to get any other kitchen products dirty, just a simple metal ball shaker.

My mileage wasn’t so good with Bulk’s own ballless shaker, but with a regular springy ball shaker, it mixed better than competitors products from the likes of MyProtein.

Now, let’s talk about liquid choices. 

I personally opted for whole milk as my go-to mixer for the extra calories and also improved taste, but my gym buddy decided to give water a shot. 

Honestly, I was a little taken aback by the noticeable difference. The water-based shake was a bit on the runny side, especially when compared to the creamier consistency that the milk provided.

I found this isn’t limited to Bulk’s Natural Pure Whey product and usually happens across the ranges of products from different providers.

To compensate for the runnier texture, I found myself adding another scoop of protein to my shake. It wasn’t the most convenient solution, but hey, the extra protein could only mean more muscle growth, right? 

At least, that’s what I’m hoping for!

The Ingredients List

The ingredients list revealed a quality that isn’t always found in this price bracket. 

To my delight, Bulk Pure Whey Protein is powered by Whey Protein Concentrate derived from milk, a top-notch choice for muscle nourishment.

It’s gratifying to see that they’ve packed a whopping 22g of this high-quality protein into every serving. I must say, it’s quite impressive.

One particular ingredient that caught my eye was the sweetener used – Stevia. It’s refreshing to see a company opt for a natural sweetener, especially in a world where artificial sweeteners are all too common. 

Stevia not only offers a gentle sweetness but also reassures me that I’m not filling my body with unnecessary artificial substances.

This protein powder doesn’t stop at being high in protein and naturally sweetened.

It also boasts a low sugar and fat content – less than 1.5g of sugar and 1.2g of fat per serving. It’s an absolute winner for those of us trying to keep an eye on our macros without compromising on taste.

And speaking of taste, the texture of this protein powder is another aspect worth raving about. Instantised with sunflower lecithin, it mixes into a silky smooth shake that’s a delight to drink.

If you’re after avoiding Soy, then this is a win right here as many other products use soy lecithin. 

The quality and thoughtfulness of the ingredients used in Bulk Pure Whey Protein are indeed noteworthy. 

Despite the competitive price, the commitment to quality is clear, and I can’t help but give it my hearty recommendation.


As someone who regularly consumes a hefty amount of protein, I have found the pricing of Bulk Pure Whey Protein to be rather reasonable, especially when you consider the top-notch quality. 

Let’s break it down, shall we? The 500g pouch comes in at £14, which works out to 89p per serving. This isn’t your cheapest option, but it’s a great way to trial different flavours without committing to a larger pouch. 

Moving on to the 1kg pouch, it’s priced at £25 (or 77p per serving), followed by the 2.5kg pouch at £58 (70p per serving). 

However, as a heavy user, I naturally gravitate towards the 5kg pouch. It might seem steep at £110 initially, but when you consider the cost per serving (67p), it’s definitely the most cost-effective option.

Now, you might think, “That’s all good, but I’m always looking for a bargain.” Well, you’re in luck. Bulk often has sales, and if you’re savvy, you can snag your pouch of choice for a song with a discount code. 

However, it does require a bit of vigilance on your part, so keep those peepers peeled! 

In conclusion, while Bulk Pure Whey Protein isn’t the cheapest on the market, the quality definitely justifies the price.

I’ve always believed that you get what you pay for, and with Bulk, I feel like I’m getting good value for my money and a more natural product which can only be good for your body.

Protein Shake Recipes Using Bulk Natural Pure Whey Protein Powder

Here are five tasty recipes using Bulk Natural Pure Whey Protein in chocolate, vanilla, and strawberry flavours:

Chocolate Peanut Butter Delight

  • 1 scoop Chocolate Bulk Natural Pure Whey Protein
  • 2 tbsp peanut butter
  • 1 cup unsweetened almond milk
  • 1 banana
  • Ice cubes

Vanilla Berry Blast

  • 1 scoop Vanilla Bulk Natural Pure Whey Protein
  • 1 cup mixed berries (frozen or fresh)
  • 1 cup unsweetened almond milk
  • 1 tbsp honey
  • Ice cubes

Strawberry Banana Smoothie

  • 1 scoop Strawberry Bulk Natural Pure Whey Protein
  • 1 banana
  • 1 cup unsweetened almond milk
  • 1/2 cup strawberries (frozen or fresh)
  • Ice cubes

Mocha Frappe Protein Shake

  • 1 scoop Chocolate Bulk Natural Pure Whey Protein
  • 1 cup cold brewed coffee
  • 1/2 cup unsweetened almond milk
  • 1 tsp vanilla extract
  • Ice cubes

Vanilla Chia Pudding Shake

  • 1 scoop Vanilla Bulk Natural Pure Whey Protein
  • 1 cup unsweetened almond milk
  • 1 tbsp chia seeds
  • 1 tsp honey
  • Let the mixture sit overnight in the fridge to thicken

Here’s a table with the approximate macronutrients for each recipe:

Chocolate Peanut Butter Delight38034g28g16g
Vanilla Berry Blast24530g25g3g
Strawberry Banana Smoothie25528g32g4g
Mocha Frappe Protein Shake18030g12g3g
Vanilla Chia Pudding Shake24030g18g8g

Please note that these are rough estimates and the actual macros may vary slightly based on the specific ingredients you use. Enjoy your protein shakes!

Bulk Natural Pure Whey Protein Powder: My Personal Take

In my personal experience, Bulk Pure Whey Protein has been an impressive companion in my fitness journey.

The taste? Quite delightful, if I may say so. It mixes well into my post-workout shake, with no troublesome clumps to disturb my refreshment. 

Now, when it comes to flavour variety, I must admit, the options are somewhat limited. Nevertheless, the basics are well catered for, and truth be told, these classics are often the ones that hit the spot for me.

I recommend chocolate which worked well with whole milk, but feel free to give strawberry or vanilla a try if you usually prefer those flavours.

From a financial perspective, the price is superb – you’re getting some serious bang for your buck here. 

However, a little tip from me, do keep an eye out for those tempting sales and discounts. Bulk has a knack for offering deals that are too good to resist, especially around holiday periods like Christmas and New Year.

Let’s talk about the wider consensus. With over 3,400 reviews on Amazon, it’s clear I’m not the only one sharing this positive sentiment. I find myself nodding along with the majority of these reviews, and if asked to rate it, I’d confidently give this product a solid 4 out of 5 stars. 

So, there you have it – my personal take on Natural Bulk Pure Whey Protein

If you’re not concerned about artificial sweetener and want more choice then Bulk’s regular Whey Protein powder is suitable, but for those aiming for a more natural product and avoiding soy based ingredients I highly recommend this.

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