Both of these fat burners are widely used but often it can be hard to know which is the most effective without spending endless hours on research.
Fortunately for you, we’ve analysed both of these products in order to help you make the best decision when it comes to picking one.
• Company reputation and product background
• The servings
• The ingredients and dosages
• Side effects
Then, we’re going to choose which one of these two fat burners we like the most.
So, let’s get on with it and start comparing Protein World’s Fat Metaboliser Capsules with Leanbean.
But here is a short summary of each product to get us started:
Protein World Fat Metaboliser summary:
• Made by Protein World
• Supports fat loss
• Includes high caffeine content
• Large social media presence
• Made by specialist supplement firm Ultimate Life
• All natural and low in stimulants
• Supports thermogenic fat burning
• Improves energy levels
• Promotes hormonal health
• Suppresses cravings
• Used by professional fitness models
As you can probably tell, we think that Leanbean is a more comprehensive fat burner when compared to Protein World.
The main reason we prefer Leanbean is because it targets fat in a number of different ways.
Not only does it boost metabolism and suppress appetite but it also blocks excess Oestrogen which is crucial for fat burning in women.
It was also a decisive factor that Leanbean was initially used by professional fitness models and athletes.
Leanbean: 1 | Protein World: 0
If you’re finding it difficult to choose a fat burner then a good place to start is often the label.
You’ll want to make sure you choose a supplement that helps with fat burning 24 hours a day and as a result regular servings are crucial.
By giving your body the nutrients it needs at regular intervals you’ll prime your body for fat burning success.
Each bottle of Leanbean contains 120 capsules, this is enough for four a day over the course of a month.
With Leanbean, you take one capsule four times a day with food.
Each bottle of Protein World’s Fat Metaboliser contains 90 capsules.
With Protein World, they recommend that you only take two capsules a day.
As a result we’re going to have to score round two to Leanbean as well. That’s because when it comes to fat burning we like supplements that work all day long.
The fact that you get to take Leanbean more often throughout the day means that it’s very likely to be more effective.
Leanbean: 2 | Protein World: 0
Next up is arguably the most important factor – it’s the ingredient list.
We’re profiled both products to see if the substances in them deliver the fat burning results you’re after.
Let’s get down to it and compare the ingredient list of both of these supplements:
As you can clearly see, these supplements are quite different when it comes down to their ingredients.
One advantage to both products is that neither hides their ingredient doses in a proprietary blend, this means we can see exactly what’s in each product.
Here’s a break-down of our favourite fat burning ingredients in both products:
Leanbean’s top ingredients:
• Turmeric – Destroys fat cells and supports healthy oestrogen
• Green Tea Extract – Powerful thermogenic
• Cayenne Powder – Metabolism booster and appetite suppressant
• Green Coffee Bean Extract – Thermogenic
• Glucomannan – Highly effective appetite suppressant
• Chromium – Metabolism booster
• Black Pepper Extract – Improves all round absorption
Protein World Fat Metaboliser’s top ingredients:
• Caffeine Anhydrous – Energy and metabolism booster
• Green Tea Extract – Thermogenic and endurance
• Cayenne Pepper – Raises core temperature and suppresses cravings
As you can see from the comparison above, Leanbean contains far more of our favourite fat burning ingredients.
Indeed, it was a shame not to find more of our top fat burning compounds in Protein World.
For example, Protein World doesn’t contain Turmeric, Green Coffee Bean or Glucomannan. These are some of the most effective fat burning ingredients out there, and so it was a bit of a surprise not to see them in Protein World’s formula.
Leanbean contains a solid amount of all three of those ingredients as well as added extras such as Black Pepper and Chromium.
A lot of Protein World’s appeal seems to be based on celebrities and social media, however when it comes down to the ingredients we did find that the product fell somewhat short.
This round goes to Leanbean because of its far better ingredient profile.
Leanbean: 3 | Protein World: 0
The next thing to consider on our comparison list is safety.
We want to know that any fat burner we use is totally safe and that it doesn’t contain any questionable ingredients.
Thankfully, these kinds of sports supplements tend to be safe because they use mostly natural ingredients.
The key thing to consider comparing fat burners is that they can often use a lot of stimulants.
Leanbean only has caffeine from natural sources like Green Tea and Green Coffee Extract.
Protein World Fat Metaboliser contains 200 mg of Caffeine per daily serving – we think this is on the limit for a fat burner aimed at women.
In any case, we never recommend taking these kind of supplements too close to bed time as the Caffeine content can potentially disturb your sleep.
The fact that Protein World Fat Metaboliser also includes Guarana Extract, another ingredient that’s high Caffeine means that it could possibly be too much for some people.
This round also goes to Leanbean because of the slightly lower stimulant content.
Leanbean: 4 | Protein World: 0
The final category in this comparison article is price. Which fat burner is the cheapest?
The price of Leanbean is £35 / €45 / $59 per bottle and you can only buy it from the official website.
Protein World’s Fat Metaboliser is currently priced at £22 / €34 / $38 per bottle and you can find it on the official website or via some other online retailers.
It’s worth remembering the fact that Leanbean does include significantly more capsules per bottle.
However, all things considered, Protein World Fat Metaboliser is still the cheaper product of the two.
The only way Leanbean can compete in terms of price is through the multi-box deal on its official website. This promotion is called their Bikini Body Bundle and means when you buy three bottles you get a fourth bottle for no extra charge, you also get a free workout guide included in this.
However, this round clearly goes to Protein World Fat Metaboliser.
Leanbean: 4 | Protein World: 1
So, that concludes our comparison between Protein World Fat Metaboliser and Leanbean.
Leanbean is the definite winner in our eyes when put up against Protein World’s Fat Metaboliser Capsules.
The superior ingredient profile and track record as a product used by the professionals means that we rank it ahead of Protein World.
Here are our overall thoughts in a nutshell:
• Quality, proven ingredients
• Solid testimonials and results
• 90-day money-back guarantee
• Used by fitness models
• No side effects
• Multi-box deals
• More expensive
Protein World Fat Metaboliser:
• Some good ingredients
• The cheaper product of the two
• Popular brand
• Missing some of the very best ingredients
• Contains a lot of caffeine
So, there we have it – we’ve picked Leanbean as the clear winner when comparing it with Protein World’s Fat Metaboliser Capsules.
To find out more about Leanbean and to buy it, visit: https://leanbeanofficial.com
The Sport Review's product reviews are independent advice you can trust. Sometimes, we earn revenue if you click the links and buy the products, but we don't allow this to bias our coverage. The reviews are produced through a mix of expert opinion and real-world testing.
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BIOGRAPHY: Daniel Sturridge
BIOGRAPHY: Kepa Arrizabalaga