Protein World Carb Blocker Capsules

carb BlockerCarb Blocker is a diet pill brought to market by the British company Protein World.

According to marketing material, Protein World Carb Blocker is the perfect choice for people who want to enjoy “cheat days” and eat high carbohydrate meals.

The company (also responsible for Hunger Buster) also claims the formulation has twice the power of normal carb blockers, but no evidence is provided to back this up. We have to admit to feeling a little confused about the message Protein World are trying to get across to customers.

Are they saying their product is intended for people who are serious about losing weight, or offering it as a cheat pill for people searching for a way to lose weight without making sacrifices?

Claims: To be the perfect choice for people who want to enjoy “cheat days” and eat high carbohydrate meals.

Positives: Company has a good reputation

Negatives: We prefer alternative products

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How the Pills Are Designed to Work

carbsAs with all the other carb blocking products on the market, Carb Blocker is designed to disrupt carbohydrate digestion. If the product is successful in this regard, some of the carbohydrate provided by food will pass through the body in an unprocessed state and exit the body with the stool.

Each gram of carbohydrate that’s digested provides the body with four calories, so carb blocking products are not without value as weight loss aids, but it has to be remembered the role they play is very limited.

Most good diet pills provide a combination of benefits that include accelerated metabolism, suppressed appetite, and improved fat burning abilities. All of which could be seen a being more valuable aids to the weight loss process.

Usage Guidelines – Protein World Carb Blocker capsules are taken twice per day and should always be swallowed with water. The first (2 capsule) dose is taken in the morning. The dose should be repeated in the afternoon and Protein World say their capsules work best if they are taken 30 minutes before meals that are high in carbohydrate.

Key Ingredients and Blend Potential

Two capsules provide:

  • White Kidney Bean Extract (890mg): A popular carb blocking ingredient. Many dedicated carb blocking products rely on its abilities entirely and the data gathered during a clinical trial, carried out by a research team at the University of California, suggests white kidney bean works. However, although the results were promising, the researchers stressed the fact that further study is still needed.
  • Garcinia Cambogia Extract (600mg): A tropical fruit. The extracts used in diet pills are usually sourced from its rind because it contains the chemical hydroxycitric acid (HCA) and it has the ability to assist weight loss by preventing the body from converting excess carbohydrate into stores of fat. Garcinia cambogia also boasts natural appetite suppressing abilities, but experts say it only works when it provides at least 60% HCA. Protein World are using an extract that only provides 15% HCA.
  • Chromium (80μg): A popular diet pill inclusion that helps regulate insulin and prevent the blood sugar spikes that can bring on a desire for sweet food.

Carb Blocker Customer Comments

The Protein World website showcases a few statements that are attributed to satisfied customers, but there is no way to check their validity. Customer reviews sourced from less biased sources suggest the product has helped some people to lose weight. They also show it has let people down.

A few randomly selected customer comments read:

“I can confirm this product helps you to lose weight when it’s used with diet and exercise. I’m currently losing around 4-5lbs every three weeks.”

“These did absolutely nothing for me so I can’t say I recommend and I definitely will not be buying again.” 

“Totally love these carb blocking capsules because they allow me to still enjoy chips and pizza from time to time without having to worry about throwing a spanner in the works with my weight loss efforts.” 

“Good for pumping you full of wind, but a waste of time if you want to lose weight.”

Carb Blocker Side Effects and Health Considerations

Carb Blocker is not intended for women who are pregnant or nursing a child. Protein World don’t mention any other restrictions in their marketing material, but people who have existing health problems would be wise to get their doctor’s approval before commencing supplementation.

As would potential Carb Blocker users who are using medication(s). Side effects are not mentioned in the marketing material either, but the use of dedicated carb blocking formulations can sometimes lead to minor stomach discomfort and/or flatulence and bloating.

Where to Buy Protein World Carb Blocker

Each bottle of pills contains 90 capsules and has a price tag of £14.99, when purchased from the manufacturer’s website. Its also possible to buy Carb Blocker from Holland & Barrett and the price is the same. The other option is purchase via Amazon, but it’s not the cheapest way to go because the Amazon price is £22 per bottle.


There is no money back guarantee.

The Verdict

Protein World Carb Blocker should be capable of providing the promised carb blocking action and, if the product is used by someone who is already making a committed effort to lose weight, it could help them see improved results.

Some customer reviews suggest a lot of people feel let down by this product, but this could be because they were hoping it would allow them to slim down without putting in the work or making the sacrifices that are such an important part of the weight loss process.

Carb Blocker looks good to us, for what it is anyway, but there are other options available that offer a better level of support, will produce more noticeable results, and come with the benefit of a money back guarantee . . .

What Do We Recommend

PhenQ Phentermine alternativeWe recommend PhenQ – it can offer customers many possible benefits and can rival virtually anything currently on the market.

With ingredients that can help to burn existing body fat, stop the production of new fat and reduce your hunger PhenQ should be on your shortlist

Click here to discover why PhenQ is so highly rated