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Buy XLS-Medical Carb Blocker online

XLS-Medical Carb Blocker (60 tablets)

Sorry, this treatment is currently out of stock.

Our UK based support team can help, either email us at support@theindependentpharmacy.co.uk

Description for XLS-Medical Carb Blocker

XLS Medical Carb Blocker: This is a medically proven weight loss product that helps to reduce your daily calorie intake. It works to decrease the amount of calories you absorb from dietary carbohydrates and best of all; it is gentle on your system. For best results, combine it with XLS-Medical Fat Binder.

Product Information

  • Age: N/A

    Maximum per order: 3

  • Pregnancy: Not suitable

    Breastfeeding: Not suitable

XLS Medical Carb Blocker is a medically proven weight loss aid that can help reduce your daily calorie intake. It works by reducing the amount of calories you absorb from dietary carbohydrates. If used in conjunction with a healthy diet and regular exercise, XLS Medical Carb Blocker can significantly help your weight loss journey.

The active ingredient in XLS Medical Carb Blocker is Phaselite. This ingredient works to inhibit the action of the alpha-amylase enzyme. This enzyme is responsible for breaking down complex carbohydrates into glucose. If the carbohydrates remain undigested, they are too large for the body to absorb, which means fewer calories are taken in by the body. The undigested carbohydrates are then excreted naturally.

XLS Medical Carb Blocker does not interfere with your body’s natural workings, which means it is well tolerated and gentle on your system. Its unique formula derives from plants, making it a more natural weight loss aid.

This product is a certified medical device that has been tested for both safety and efficacy. It is available over-the-counter from most pharmacies. This means you do not need a prescription to purchase this product.

Two XLS Medical Carb Blocker tablets should be taken before breakfast, lunch and dinner with a glass of water. Do not exceed six tablets in a 24 hour period. It is also recommended to drink plenty of water throughout the day to keep your body hydrated.

XLS Medical Carb Blocker should not be seen as a miracle pill or quick fix. Effective weight management will require a long-term commitment to a healthy lifestyle. XLS Medical Carb Blocker can effectively supplement this lifestyle but it will not serve as a substitute

*Prescription medicines are supplied subject to a medical consultation at the discretion of a doctor.


We offer FREE standard tracked delivery on orders over £40.

The following delivery options are available:

  • Standard Tracked Delivery - 2/3 day delivery - £2.95
  • Express Tracked Delivery - 1/2 day delivery - £4.45
  • Special Delivery (Guaranteed before 1pm) - £8.95
  • Saturday Guaranteed before 1pm - £10.45

All our orders are sent out using Royal Mail. We always aim to dispatch all orders received before 4pm the same working day. Any orders received after 4pm or over the weekend will be dispatched the next working day. Orders will not be dispatched on weekends or bank holidays.

All orders can be fully tracked in your account.

We ensure all parcels are in plain packaging for discreet delivery of your medicines and pharmacy goods.

Deliveries containing pharmacy-only or prescription medicines may require a signature on receipt. 

Delivery is free for all NHS prescriptions.

Please note: Royal Mail do not deliver on Sundays or Bank Holidays - this should be taken into account when ordering. 

If you are not home to accept your delivery, a card should be left by the Royal Mail representative. This card will provide details of where you can collect the order or how to arrange re-delivery.

Should you be unable to collect your missed delivery or arrange for your medication to be redelivered by Royal Mail, the pharmacy can resend your medication to the same, or a different address provided it has been returned to us and this happens within a 30 day window.

Once a package has been shipped with Royal Mail we advise that you are bound to the terms and conditions of their use together with the terms and conditions contained herein.

You have the right to cancel your order up to the point when your treatment is dispatched. The pharmacist must destroy any medication within 30 days of it being returned, even un-opened boxes, so we are not able to offer refunds once your treatment has been dispatched.


Forwarding houses

We are unable to ship orders to mailing or forwarding houses for onwards shipping to locations outside of the UK.


BFPO Postcodes

Unfortunately we are unable to deliver medicines to BFPO postcodes.


Remote Areas

Please be aware that Royal Mail Guaranteed services are not available to all customers in the UK, especially those that live in remote postcodes. Royal Mail advise customers of the following:

We deliver by 5.30pm the next working day in the following postcode areas:
AB30 - 39, 41 - 45, 51 - 56
GY9 Alderney (Channel Islands)
HS1, 3 - 9
IV21 - 28, 40 - 49, 51 - 56
KA27, 28
KW1 - 3, 5 - 15
KW16 Stromness Town only
PA20 (0&9)
PA28 - 38, 41 - 49, 76, 77
PH15, 17 - 26, 31 - 40, 49, 50


We deliver within two working days by 5.30pm to the following postcodes areas:
GY1 Herm (Channel Islands)
GY9 Sark (Channel Islands)
PA60 - 75, 78
ZE2, 3


We deliver within three working days by 5.30pm to the following postcode areas:
KW16 - non-Town
PH30, 41 - 44


Please note: This applies to our 'Special Delivery' and 'Saturday Guaranteed' services.



We are currently unable to ship orders outside of the UK.

We are unable to ship orders to mailing or forwarding houses for onwards shipping to locations outside of the UK.

Need to know more about Weight Loss?

Visit our advice area or contact our support team

XLS-Medical Carb Blocker Reviews

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Frequently Asked Questions

  • How does this product work?

    XLS Medical Carb Blocker is a tablet which restricts the absorption of carbohydrates, preventing weight gain. Normally, complex carbohydrates are digested into glucose and absorbed in the intestine. XLS Medical Carb Blocker prevents this breakdown from happening in the body by blocking the activity of certain digestive enzymes.

    XLS Medical Carb Blocker also causes the production of insulin to decrease due to the reduced amount of glucose from carbohydrates. This helps to control everyday food cravings, which also contributes to weight loss.

  • What does this product contain?

    The active ingredient in XLS Medical Carb Blocker is called PhaseLite™. This is a highly concentrated glycoprotein complex. XLS Medical Carb Blocker is GMO-free.

  • Is XLS Medical Carb Blocker suitable for me?

    This type of tablet is best suited to people with diets which are rich in carbohydrates (i.e. large amounts of rice, pasta or bread).

  • How do I take XLS Medical Carb Blocker?

    The recommended dose is two tablets, three times per day (before each meal). Swallow each tablet whole with a sip of water. Do not crush or break up the tablets. People usually use XLS Carb Blocker for at least one month.

  • Is this product safe?

    XLS-Medical is certified as a medical device rather than a medicine. This means that it works mechanically, rather than affecting the body’s chemistry. As a result, this product is well-tolerated, and will not lead to side effects.

  • Is this a prescription-only medicine?

    No – XLS Medical Carb Blocker is available without a prescription. It can be purchased by anyone over the age of 18 with a BMI of at least 18.5.

  • Is it safe to take these tablets alongside XLS Medical Fat Binder?

    Each of these products are certified safe medical devices. There is no reason that they should interact, though they have not been subject to studies together. If you do take these tablets alongside one another, remember to follow the instructions for each product, as they differ slightly. XLS Medical Carb Blocker should be taken before each meal, whereas XLS Medical Fat Binder should be taken following a meal.

  • Can I use this product if I am Diabetic?

    XLS Medical Carb Blocker works by preventing complex carbohydrates from being digested into glucose. Because of this change to glucose levels, we advise that patients with diabetes talk to their GP before using this product. They may advise you to be especially careful with your glucose levels, or modify your dose of a certain medicine.

  • Does XLS Medical Carb Blocker interact with any other medicines?

    It is unknown whether this product interacts with other medicines. However, it is expected that there are few interactions, since it is a medical device which does not alter the body’s chemistry in any way. One effect may be that certain medicines might not be absorbed properly. So, it is advised to leave 1-2 hours in between taking XLS Medical Carb Blocker and your other medicines.

    If you are taking some prescription or non-prescription medicine, talk to your doctor before taking any XLS-Medical products, so that they can ensure that you are taking the necessary precautions. This is especially important if you are coeliac, diabetic, or have an abnormal thyroid.

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We are regulated by a number of organisations in the UK including the MHRA, GPhC & CQC to ensure we offer the highest level of service to every one of our customers.

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  • 1 Complete a simple health questionnaire
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