Top 10 Carb Blockers of 2018 – Our Best Rated Products

Since carb blockers hit the scene in the late ’90s their popularity has only continued to grow. The product proved to be a smash-hit with dieters all over the world, allowing them to continue eating their favourite carb-heavy meals without it ruining their diet.

As popularity increased, so did the number of products on the market. More and more ineffective, misleading and outright useless carb blockers are popping up every single day. With so many products to choose from, it’s more important than ever that consumers do their research.

This top 10 best rated carb blockers list contains nothing but highly-effective products that have met our rigorous approval processes:


    Top 10 Carb Blockers:

    Position: Highlights:

    1.

    refuze carb blocker product image
    We have crowned Refuze as our best carb blocker. Our research into this product showed that it uses a highly effective formula that reduces carbohydrate calorie absorption. It will let dieters continue to eat their favourite high-carb foods and will also help to boost their metabolism. We believe that it is the ideal product for anyone looking to lose weight.

    Effectively blocks carbohydrate calorie absorption
    Helps boost metabolism
    Regulates blood sugar levels
    Will naturally boost user energy levels
    Can assist with fat burning
    Stimulant-free
    Available over the counter
    All natural ingredients

    Rating: (5/5)

    Read Our Review Visit Manufacturer Website

    2.

    meratol product image
    Meratol is another one of our top rated carb blocker pills. Without going into excessive detail, the product uses a highly-refined formula to block carbohydrate absorption and assists users towards their weight loss goals.

    Effectively blocks carbohydrate calorie absorption
    An effective product for weight loss
    Stimulant-free
    Minimal side effects
    Available over the counter
    All natural ingredients

    Rating: (5/5)

    Read Our Review Visit Manufacturer Website

    3.

    Pre Meal Carb Blocker
    Pre-Meal Carb Blocker is a starch neutralizer produced by Applied Nutrition. It uses the clinically proven ingredient white kidney bean to help stop the body from absorbing carbohydrate calories, thus lowering your daily caloric intake.

    Contains clinically proven ingredients
    Stimulant-free
    Little-to-no side effects
    Available over the counter
    All natural ingredients

    Rating: (5/5)

    Read Our Review Visit Manufacturer Website

    4.

    Carb Intercept Product Image
    Carb Intercept by Natrol is a phase-2 carb blocker product with a top rated nutritional profile. Each serving contains 1000mg of clinically-tested ingredients designed to inhibit carbohydrate absorption.

    Effectively blocks carbohydrate calorie absorption
    Stimulant-free
    Available over the counter
    All natural ingredients

    Rating: (4.5/5)

    Read Our Review Visit Manufacturer Website

    5.

    GNC Phase 2 Carb Controller Product Image
    We have placed GNC's Phase 2 Carb Controller in our best carb blockers list for two reasons - it uses a formula that simply works and it's very cost-effective. It's clinically-proven to decrease the caloric impact of carbohydrates.

    Effectively blocks carbohydrate calorie absorption
    Stimulant-free
    Available over the counter
    All natural ingredients

    Rating: (4.5/5)

    Read Our Review Visit Manufacturer Website

    6.

    Irwin Naturals 3-in-1 Carb Blocker Product Image
    3-in-1 Carb Blocker from Irwin Naturals is a very good carb blocking product that should definitely be on your shopping list. It's based on a white kidney bean formula, but it also had additional ingredients that help support digestion and metabolic rates.

    Effectively blocks carbohydrate calorie absorption
    Stimulant-free
    Available over the counter
    All natural ingredients

    Rating: (4.5/5)

    Read Our Review Visit Manufacturer Website

    7.

    Sheer Block Product Image
    Sheer Strength's Sheer Block is a highly advanced carb blocker based on clinically proven ingredients. It's currently an amazon best-seller and is very competitively priced.

    Effectively blocks carbohydrate calorie absorption
    Stimulant-free
    Available over the counter
    All natural ingredients

    Rating: (4/5)

    Read Our Review Visit Manufacturer Website

    8.

    Keospark Carb Blocker Product Image
    Keospark's carb blocker is a triple-action product that reduces starch calorie absorption. It has been clinically-tested, supports fat metabolization and helps support user energy levels.

    Effectively blocks carbohydrate calorie absorption
    Stimulant-free
    Available over the counter
    All natural ingredients

    Rating: (4/5)

    Read Our Review Visit Manufacturer Website

    9.

    Base Carb Crush Product Image
    Base's Carb Crush product is one of our best rated carb blockers because of it's double action formula. The product works to reduce carb calories, but it also contains mild appetite suppressing ingredients which can further contribute towards weight loss.

    Effectively blocks carbohydrate calorie absorption
    Stimulant-free
    Available over the counter
    All natural ingredients

    Rating: (4/5)

    Read Our Review Visit Manufacturer Website

    10.

    Cblock Carb Blocker Product Image
    C Block is a carb blocker that uses a refined proprietary blend named "Trim Plex". It has been laboratory tested, contains zero stimulants and is ideal for anyone who wants to lose weight.

    Effectively blocks carbohydrate calorie absorption
    Stimulant-free
    Available over the counter
    All natural ingredients

    Rating: (4/5)

    Read Our Review Visit Manufacturer Website


    In order for a carb blocker to gain our approval and become one of our recommended products, it must meet the following criteria:

    1. The price can’t be outrageous – We don’t believe weight loss supplements should be overpriced. We know a rip-off when we see one, that’s why we will not recommend any overly-expensive products to our readers.
    2. We must deem the formula effective for purpose – This one is obvious; the product should actually work. We’ve came across hundreds of carb blockers that have turned out to be completely ineffective. If a product cannot make good on its claims it will not get our approval.
    3. Truthful product descriptions – Manufacturers should not purposely be lying to their prospective customers about the ability of their product(s).
    4. Manufacturer reputation – We will only ever recommend a product to our readers when it’s from a manufacturer with a clean trading history, good customer service and great reputation.

    Carb Blocker Frequently Asked Questions:

    We’re here to answer all the questions you have about using carb blockers. Below you’ll find a list of the most commonly asked questions. If you don’t find your answer you can always drop us an email!


    Q. Do Carb Blockers Work?

    Answer: For most users, carb blocker pills can work very well for those looking to lose weight. Carb blockers work by reducing the amount of calories the body can absorb from the carbohydrates in your diet. They are taken with, or directly after, a meal and work to prevent amylase, which allows the carbs to pass through your body undigested.

    There are two types of carb blockers (aka. starch blockers) available to consumers: pharmaceutical starch blockers (drugs like acarbose and miglitol) and over-the-counter (OTC) food supplement starch blockers. While the pharmaceutical starch blockers will need a prescription from your doctor, the food supplement-based carb blockers are freely available to everyone.

    It goes without saying that the pharmaceutical products definitely work, however the OTC carb blockers can also be very effective. In order to get your hands on an effective carb blocker, you must make sure it has a robust formula that utilises the correct types of ingredients required for blocking carbohydrate absorption. As that can often be a tricky task for someone who isn’t a nutritionist, we’d recommend to just stick to our top 10 list above.


    Q. Are Carb Blockers Safe?

    Answer: The answer to this question is entirely dependant on the ingredients used within each particular carb blocker product. We have came across products claiming to be carb blockers that have turned out to be nothing more than a generic fat burner – thus is the diet pill industry; it is flooded with fraudulent scams.

    As establishing whether a particular carb blocker is safe can be somewhat difficult and require a thorough understanding of nutrition, we recommend you just stick to the top 10 list above, or ask your doctor prior to using the product.


    Q. What Are Carb Blocker Side Effects?

    Answer: Side effects to using carb blockers are typically rare. However the side effects users may experience from are:

    Bloating, flatulence, diarrhea, gastric discomfort, lowered energy levels and nausea.

    These side effects are possible but may not be the typical user experience.

    If you experience negative side effects while using a carb blocker product you may wish to discontinue usage until the effects subside.


    Q. How Do I Use Carb Blockers?

    Answer: To use carb blockers properly, you will need to consume the product directly before, during or after a carb-heavy meal. Taking the product when you haven’t eaten will produce no such carbohydrate neutralising effects – the carb blockers must be in your stomach at the same time as the food in order to work.


    Q. Will Carb Blockers Cause Weight Loss Without Exercise?

    Answer: It’s very easy to lose weight without exercise while using Carb Blockers, as long as you ensure you’re not consuming more calories per day than your body requires. For men this is usually around 2500 Kcals per day and for women it’s around 2000 Kcals per day.

    Carb Blockers will help reduce your overall calorie absorption from carbohydrates, which can contribute towards weight loss. Remember, no weight loss supplement can outcompete a bad diet.

    If you do decide to exercise while using carb blockers and monitoring your food intake, you can expect to see weight loss results significantly faster than those who do not exercise.


    Q. Can Diabetics Use Carb Blockers?

    Answer: While the answer to this question will mostly vary on a product-by-product basis, some products may contain ingredients that could impact on user blood sugar levels. Despite this, if you’re using a white kidney bean extract based carb blocker, studies have shown that the extract can help regulate blood sugar levels by lowering spikes in blood sugar caused by carbohydrates*.

    *Source: M. Barrett & J. Udani, A proprietary alpha-amylase inhibitor from white bean: A review of clinical studies on weight loss and glycemic control, 2011.